11616( 34) - 29-Aug-2011 10:49:16 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 11616 Version: 34 Check-in Time: 29-Aug-2011 10:49:16 STScI Edit Number: 11 Title The Disks, Accretion, and Outflows (DAO) of T Tau stars ------------------------------------------------------------------------------------ Type Cycle GO 17 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Gregory J. Herczeg Max-Planck-Institut fur extraterrestrische Physik CoI: Dr. David R. Ardila Jet Propulsion Laboratory N CoI: Dr. Jeffrey L. Linsky University of Colorado at Boulder N CoI: Dr. Suzan Edwards Smith College N CoI: Dr. Edwin Anthony Bergin University of Michigan N CoI: Dr. Frederick M. Walter State University of New York at Stony N Brook CoI: Dr. Lynne A. Hillenbrand California Institute of Technology N CoI: Dr. Christopher Johns-Krull Rice University N CoI: Dr. Thomas J. Bethell University of Michigan N CoI: Dr. Evelyne Roueff Observatoire de Paris - Section de Meudon N CoI: Dr. Herve Abgrall Observatoire de Paris N CoI: Dr. Alexander Brown University of Colorado at Boulder N CoI: Dr. Nuria Calvet University of Michigan N CoI: Ms. Laura D. Ingleby University of Michigan N CoI: Dr. Jeff A. Valenti Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract Classical T Tauri stars undergo magnetospheric accretion, power outflows, and possess the physical and chemical conditions in their disks to give rise to planet formation. Existing high resolution FUV spectra verify that this spectral region offers unique diagnostics of these processes, which have the potential to significantly advance our understanding of the interaction of a star and its accretion disk. To date the limited results are intriguing, with dramatic differences in kinematic structure in lines ranging from C IV to H2 among the few stars that have been observed. We propose to use HST/COS to survey the disks, outflows, and accretion (the DAO) of 26 CTTS and 6 WTTS in the FUV at high spectral resolution. A survey of this size is essential to establish how properties of accretion shocks, winds and disk irradiation depend on disk accretion rate. Specifically, our goals are to (1) measure the radiation from and understand the physical properties of the gas very near the accretion shock as a function of accretion rate using emission line profiles of hot lines (C IV, Si IV, N V, and He II); (2) measure the opacity, velocity, and temperature at the base of the outflow to constrain outflow models using wind absorption features; and (3) characterize the radiation incident on disks and protoplanetary atmospheres using H2 line and continuum emission and reconstructed bright Ly-alpha line emission. ------------------------------------------------------------------------------------ Observations Description ------------------------ Most targets: 11616( 34) - 29-Aug-2011 10:49:16 - [ 2] Orbit 1: COS acquisition G130M (2 wavelength settings, 2 FP POS each) Orbit 2: G160M (3 wavelength settings, 1 FP POS each) Orbit 3: STIS acquisition Short G430L Short G230L Remainder: E230M The COS acquisition is typically with MIRROR B/PSA. Several brighter targets use MIRROR A+BOA, and two faint targets use MIRROR A/PSA. The STIS acquisition is usually performed with the long-pass filter, but in the brighter cases we use the O II or O III filter. A few sources are STIS-only due to concern with the COS safety limits. We went with STIS for anything that was close. We also use STIS with TWA 3A so that the secondary is out of the slit. We are not obtaining arcs for our low-resolution STIS spectra. Wavelength calibration to a similar accuracy can be performed on the stellar spectrum, and we will provide the wavelength 0-point to the archive before the data is released to the public. We are obtaining arcs for all high-resolution STIS spectra. These arcs are typically 25s integrations at the end of the orbit, based on estimates from other phase II programs. However, this integration time should be adjusted according to the recommendation from STScI. Real Time Justification ----------------------- EXPOSURE TIME CALCULATIONS: --------------------- COS BUFFER TIMES: The buffer time is much larger than the exposure times, based on IUE spectra and the COS ETC. However, Ly-alpha fluxes from IUE are somewhat unreliable. When an orbit is split into two exposures, the first exposure has a buffer time equal to of the exposure time -110s. Our G130M spectra typically have buffer times of order 500-800s as insurance against a wildly mistaken Ly-alpha flux. We made these tables for our exposure time calculations: COS ACQUISITION -------------- Star F(2500) MIRROR t(S/N=40) Brt Pix (ct/s) Source: ---------------------------------------------------------- GM Aur 6d-15 B 19 11.9 STIS G230L DM Tau 4d-15 B 28 7.9 STIS G230L 11616( 34) - 29-Aug-2011 10:49:16 - [ 3] LkCa 15 1d-15 B 82 2.7 STIS G230L DN Tau 1.5d-15 B 76 2.9 IUE IP Tau 5d-16 B 160 1.4 FUV/check V836 Tau 3d-16 A 27 8.2 Optical/poor AA Tau 2d-15 B 47 4.8 IUE DE Tau 5d-15 B 23 9.9 IUE HN Tau 5d-15 B 19 12 Optical/poor FM Tau 2d-15 B 47 4.7 IUE SU Aur 1.5d-14 A/BOA 75 2.9 IUE DK Tau 1.5d-15 B 62 3.6 IUE UX Tau A 1.d-15 B 50 4.5 IUE DR Tau 2d-14 A/BOA 81 2.7 IUE RW Aur 3.5d-14 A/BOA 34 6.6 IUE CS Cha 2d-15 B 35 6.3 IUE RECX 15 .... B 29 7.8 IUE Sz 102 4d-16? B 200 1.2 Optical/very poor RECX 11 .... B 29 7.8 Optical/poor HBC 427 5d-16 A 10 21 Optical/poor LkCa 4 5d-16 A 10 21 Optical/poor LkCa 19 3d-15 B 29 7.8 IUE TWA 2 2d-15 B 20 5.2 IUE TWA 7 3d-15 B 29 7.8 IUE SCH J0439 6d-17 A 145 1.5 Optical/poor RECX 1 .... B 29 7.8 Optical/poor STIS ACQUISITION Target Filter Flux t_exp (S/N=40) Source ----------------------------------------------------- Hen 3-600A: O II 3700 1e-14 19.5 Optical spectrum HN Tau F28X50LP V=13.1 0.03 Optical spectrum Gm Aur F28X50LP V=12.2 0.017 Optical spectrum DM Tau F28X50LP V=13.8 0.053 Optical spectrum LkCa 15 F28X50LP V=12.1 0.011 Optical spectrum DN Tau F28X50LP V=12.5 0.023 Photometry IP Tau F28X50LP V=13.0 0.037 Photometry V836 Tau F28X50LP V=13.2 0.037 Photometry AA Tau F28X50LP V=12.8 0.027 Photometry DE Tau F28X50LP V=13.1 0.015 Optical Spectrum FM Tau F28X50LP V=13.6 0.06 Optical Spectrum SU Aur O III 5000 V=9.4 0.59 Photometry DK Tau F28X50LP V=12.6 0.027 Photometry DR Tau O II 3700 5d-14 3.6 Photometry UX Tau A O III 5000 V=10.7 1.9 Photometry RW Aur O II 3700 V=10.3 1.4 Photometry CS Cha F28X50LP V=11.6 0.006 Photometry RECX 15 F28X50LP V=14.0 Photometry CV Cha O II 3700 B=12.0 Photometry PDS 66 O II 3700 B=11.3 2.0 Photometry Sz 102 F28X50LP B=15, V=17. 1.3s Optical Spectrum RECX 11: O III 5000 V=11.2 2.0 Photometry HBC 427: F28X50LP V=11.6 0.006 Photometry 11616( 34) - 29-Aug-2011 10:49:16 - [ 4] LkCa 4 F28X50LP V=12.4 0.013 Photometry LkCa 19 F28X50LP V=11.3 0.0046 Photometry TWA 2 O III 5000 V=11.0 1.6 Photometry TWA 7 O III 5000 V=11.0 1.6 Photometry AK Sco O II 3700 B=9.9 0.47 Photometry HD104237 O II 3700 B=6.8 0.027 Photometry Calibration Justification ------------------------- Most positions, PM are from Ducourant et al. (2005), most of which seem to be from UCAC2. Annoyingly, a few targets have RA and DEC measured from slightly different epochs (typically within 2 years). KNOWN BINARIES: -------- TWA 3: 1.46 arcsec binary. TWA 3A is about 3 times brighter than TWA 3B at 3700 A (but similar fluxes at longer wavelengths), which is why we choose that filter for target acquisition. HN Tau: 3.11 arcsec binary, with the primary 15 times brighter than the secondary in the optical and UV. ***********DK Tau: 2.30 arsec binary. A is brighter in the optical by 0.4 mag, they are about the same in the UV. Given the separation, I think the target acquisition procedure should work, but feedback would be helpful here.********************* UX Tau: UX Tau B is 5.9 arcsec away and much fainter (3 magnitudes in the B-band). RW Aur: RW Aur BC (a 0.09 arcsec close binary) is 1.42 arcsec away from RW Aur A. RW Aur A is our primary target. RW Aur A is 3 times brighter than BC at red wavelengths and 10 times brighter shortward of 6000 A. CS Cha, AK Sco: spectroscopic binaries, unresolvable HD104237: much brighter than nearby companions TWA 2A: 5 arcsec companion, 2.5 mag. fainter in V. Additional Comments ------------------- After submitting the proposal, we obtained near-IR observations of FK Ser that reveal the target to be a 0.75 arcsec binary system. This complicates our COS observations. We prefer to keep the target, changed to STIS long-slit orbits. We will use a wide slit to include both targets. We would like to place very mild orientation constraints so that the PA of the slit is at least 20 degrees from the PA of the system. IF POSSIBLE, FOR DK TAU, TWA 3A, FK SER, UX Tau, TWA 2A, and HN Tau, we would like to be able to adjust the slit width depending on the date of observation. At certain orientations, we could get the secondary star on the slit and get 11616( 34) - 29-Aug-2011 10:49:16 - [ 5] serendipitous science in our STIS orbits. We do not request specific orientations because the science is secondary. However, if it's possible to change the slit width to account for the orientation, that would be quite useful. ------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 6] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 V-GM-AUR STAR, T TAURI STAR RA=04H55M10.9770S +/- 0.1", J2000 V = 12.19 DEC=+30D21'59.38" +/- 0.1" Reference Frame: ICRS Comments: Position from Ducourant et al. 2005 UPDATED: 23/12/09 FUV data measured from STIS G140L spectrum COS ACQ: --------- B/PSA: 7.1 cts/s COS G130M: --------- C II 1335 flux: 3.6e-14 erg/cm2/s s => 0.015 cts/ Ly-alpha: 4.3e-14 => 0.007 cts/s Variability: ------------ 96 observations: U=13.60 +/- 0.29; full range: U=12.99 -14.26 (Grankin et al. 2007) COS G160M: -------- C IV flux: 1.7e-13 => 0.03 cts/s STIS ACQ: --------- B=13.4, V=12.2 F28x50LP: saturation in 2.5-7s Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000.572 0.0002 -0.026 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 7] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 2 V-DM-TAU STAR, T TAURI STAR RA=04H33M48.7270S +/- 0.1", J2000 V = 13.78 DEC=+18D10'9.96" +/- 0.1" Reference Frame: ICRS Comments: Position from Ducourant et al. 2005 UPDATED: 23/12/09 SPECTRA: dmtau_g140l.dat; dmtau_g230l.dat COS ACQ: -------- B/PSA, 7.9 cts/s in brightest pix G130M: -------- C II flux: 2.5e-14 erg/cm2/s brightest pix: 0.01 cts/s Ly-alpha flux: <2d-14 erg/cm2/s (measured from STIS G140L) G160M: ------ C IV flux: 6.2e-14 erg/cm2/s brightest pix: 0.01 cts/s STIS ACQ: -------- B=14.6, V=13.8 F28x50LP: saturation in 5-10s Variability: ---------- Grankin et al. (2007): 8 U-band measurements: 14.8 +/- 0.4 (2-sigma); full range: 14.2-15.6 STIS ACQ: F28x50LP, saturation in 8s Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1996.651 0.00077 -0.019 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 EM-LKCA-15 STAR, T TAURI STAR RA=04H39M17.7790S +/- 0.1", J2000 V = 12.09 DEC=+22D21'3.52" +/- 0.1" Reference Frame: ICRS Comments: Position from Ducourant et al. 2005 UPDATED: 23/12/09 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1984.491 0.00058 -0.015 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 8] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 4 V-DN-TAU STAR, T TAURI STAR RA=04H35M27.4400S +/- 0.1", J2000 V = 12.53 DEC=+24D14'59.19" +/- 0.1" Reference Frame: ICRS Comments: Position from Ducourant et al. 2005 UPDATED: 23/12/09 Position updated: 28/09/2010, obtained from ACS/SBC FUV image FUV lines measured from ACS SBC PR130L NUV observations taken from Valenti's IUE PMS archive: datasets at http://www.astro.caltech.edu/~gregoryh/11616/safety dntau_pr130l.dat dntau_iue.dat (NUV only) Variability: 45 U-band observations by Grankin et al. (2007): U=14.02 +/- 0.34 (1 sigma error) Umax=13.26, Umin=14.79 Assume everything is a factor of 4 higher than listed below => in worst-case scenario, still 10 times below sensitivity limit for grating, 4 times below COS ACQ limits DN Tau: ------- G160M: C IV 1549 A flux: 4.2e-14 erg/cm2/s C IV count rate: 0.008 cts/s G130M: ------ C II 1335 A flux: 4.2e-14 erg/cm2/s C II count rate: 0.018 cts/s Ly-alpha estimate: 4.3e-14 erg/cm2/s (based on H-alpha flux of 4.3e-13 erg/cm2/s). Ly-alpha count rate: 0.006 cts/s Alternate method: use H-alpha flux directly with Av=0.25 and N(H I) => Lya-alpha flux of 7.2e-14 erg/cm2/s. With the COS ETC, I calculate 0.009 cts/s. COS ACQUISITION: --------------- MIRRORB: 2.3 cts/s in brightest pixel, S/N=40 requires 98s STIS ACQ: ---------- V=12.3, F28x50LP: 0.0089s => S/N=40; saturation in 1.85s-3s STIS G230L, brightest pixel of 0.82 cts/s @2797 A (Mg II), less than limit of 75 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2007.62 3.655918186384103E-4 -0.021 0.0 11616( 34) - 29-Aug-2011 10:49:16 - [ 9] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 10] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 5 V-IP-TAU STAR, T TAURI STAR RA=04H24M57.1400S +/- 0.1", J2000 V = 13.04 DEC=+27D11'56.62" +/- 0.1" Reference Frame: ICRS Comments: Position from Ducourant et al. 2005 UPDATED: 23/12/09 ------------------- Position updated: 28/09/2010: taken from NUV ACS image, Hartigan et al. ******************************************** IP Tau -------- Variability: 21 U-band observations (Bouvier et al. 1993) U=15.18 +/- 0.28 Umax=14.67, Umin=15.89 Multiply all estimates below by 3 for worst-case scenario. spectra: ------ iptau_pr130m.dat iptaublue.dat gmaur_g230l.dat (divided by 3.5) plot: iptau_template.ps IP Tau has no IUE or STIS near-UV spectrum (it does have an ACS PR200L spectrum, which is somewhat difficult to reduce). I have used GM Aur as a template. The plot, iptau_template.ps, compares the GM Aur blue Palomar+NUV STIS spectra*, divided by a factor of 3.5, with the optical spectrum from IP Tau. The template GM Aur should be quite reliable. You can see that the two stars look quite similar. *the NUV and blue spectra of GM Aur were obtained non-simultaneously, but had very similar flux levels. COS ACQ ---------- MIRRORB: 2.3 cts/s; S/N=40 requires 125 s COS G130M: --------- C II 1335 flux: 2.2e-15 erg/cm2/s C II count rate: 0.0001 cts/s in brightest pixel H-alpha flux: 3.9e-13 erg/cm2/s Estimated Ly-alpha flux: 3.9e-14 erg/cm2/s (multiply H-alpha by 0.1) Alternate Ly-alpha flux: 6.5e-14 erg/cm2/s (from Av, N(H I)) Ly-alpha count rate: 0.0088 cts/s (based on higher Ly-alpha flux). The estimated Ly-alpha flux, though uncertain, is far below the brightness limit. COS G160M: -------- C IV 1549 flux: 2.8e-14 erg/cm2/s C IV count rate: 0.0019 cts/s STIS ACQ: --------- F28x50LP V=13.0; saturation in 4.9s STIS G230L: brightest pixel 1.2 cts/s @ 2796 A (Mg II) Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2004.0 5.996391093385352E-4 -0.026 0.0 11616( 34) - 29-Aug-2011 10:49:16 - [ 11] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 6 V-V836-TAU STAR, T TAURI STAR RA=05H03M6.6100S +/- 0.1", J2000 V = 13.13 DEC=+25D23'19.70" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED: 23/12/09 V836 TAU: this object is the 2nd faintest in our sample, and it should be the easiest to evaluate for potential violations of the COS brightness limits. V836 Tau was barely detected in a STIS E140M spectrum, and is obviously safe for the FUV gratings. No Ly-alpha emission was detected. For the COS NUV acquisitions, V836 Tau has few U-band observations. However, the accretion is weak enough that the U-band emission is dominated by the photosphere, to the point that several studies, including Valenti et al. 1993, used it as a spectral template for a non-accretor. In three U-band observations, Grankin et al. (2008) measured U=16.0 +/- 0.2, consistent with a STIS G430L observation an unpublished ground-based U-band observation. In 171 B-band observations, Grankin et al. measured B=14.9 +/- 0.25 (1 standard deviation), with a full range from 14.43-15.62. Spectra: V836tau_e140m.dat, v836_g430l.dat COS Acquisition: ----------- PSA, MIRRORA: 3.3 cts/s in brightest pixel G130M: -------- Ly-alpha flux: not detected (STIS) C II: not detected (STIS) G160M: -------- C IV flux: 1.1e-14 (STIS) => 0.002 cts/s in brightest pixel Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1999.086 0.000811 -0.010 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 12] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 7 V-AA-TAU STAR, T TAURI STAR RA=04H34M55.4240S +/- 0.1", J2000 V = 12.82 DEC=+24D28'53.29" +/- 0.1" Reference Frame: ICRS Comments: Position from Ducourant et al. 2005 UPDATED: 23/12/09 --------------- SPECTRA: aatau_iue.dat COS ACQ: ---------- B/PSA: 3.4 cts/s COS G130M: --------- Maximum Ly-alpha flux: 7.3e-13 erg/cm2/s => 0.099 cts/s in brightest pixel. Given the Av, likely to be much less. C II flux: 4.8e-14 erg/cm2/s => 0.02 cts/s in brightest pixel COS G160M: ---------- C IV flux: 8.7e-14 erg/cm2/s => 0.015 cts/s STIS ACQ: 4s to saturation (V=12.8) Variability: 128 U-band observations from Grankin et al. (2007) U=14.7 +/- 0.5; full range: 13.7-16.1 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1990.926 -0.00007 -0.024 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 13] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 9 V-DE-TAU STAR, T TAURI STAR RA=04H21M55.6690S +/- 0.06", J2000 V = 13.07 DEC=+27D55'6.23" +/- 0.06" Reference Frame: ICRS Comments: Variability: ---------- 26 observations: U=13.76 +/- 0.19; full range: 13.5 - 14.1 (Bouvier et al. 1993) Parallax from Ducourant et al. 2005 UPDATED: 23/12/09 COS ACQ --------- Aperture: B/PSA Brightest pixel: 9.9 COS G130M ------ O I 1305 triplet flux: 5.5e-14 erg/cm2/s brightest pixel: 0.01 cts/s/pix ESTIMATED Ly-alpha flux: 3.1e-13 erg/cm2/s brightest pixel: 0.042 cts/s/pix COS G160M: ------- C IV flux: 7.1e-14 erg/cm2/s brightest pixel: 0.012 cts/s STIS ACQ: F28x50LP -------- R=11.4, V=13.1, B=14.4 saturation: between 3-5s S/N=230 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000.330 0.00166 -0.012 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 10 V-HN-TAU STAR, T TAURI STAR RA=04H33M39.3610S +/- 0.05", J2000 V = 13.7 DEC=+17D51'52.29" +/- 0.05" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED: 23/12/09 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1996.975 0.00105 -0.014 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 14] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 11 V-FM-TAU STAR, T TAURI STAR RA=04H14M13.5600S +/- 0.1", J2000 V = 13.8 DEC=+28D12'49.12" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED: 23/12/09 Position updated: 28/09/2009: obtained from NUV image (Hartigan PI) ----------- Herbst et al. (1994): 9 U-band observations: U_avg=14.6, range=13.8-15.6. IUE observation obtained when U was about 15.1. fmtau_iue.dat: MIRRORB => 3.9 cts/s. If 2 mags higher, 24 cts/s is still below the 50 cts/s limit. (using TW Hya/10 as a template, 5 cts/s) G130M: O I, C II emission not detected in an ACS/SBC PR130L spectrum. Ly-alpha emission: based on H-alpha flux/10, we estimate 6.6e-14 erg/cm2/s, which would correspond to 0.089 cts/s. Given the non-detection of O I emission with ACS, it is unlikely that any Ly-alpha emission will be detected G160M: C IV flux of 1.6e-14 from ACS/SBC PR130L spectrum. Using TW Hya as a spectral template, we estimate 0.003 cts/s in the brightest pixel. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2004.0 3.782759623940951E-4 -0.036 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 15] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 12 V-SU-AUR STAR, T TAURI STAR RA=04H55M59.3845S +/- 0.1", J2000 V = 9.42 DEC=+30D34'1.72" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED: 23/12/09 Variability: 572 observations U=10.47 +/-0.25; full range: 10.13 -11.72 (Grankin et al. 2007) COS ACQ: ---------- A/BOA : 3.0 cts/s in brightest pixel COS G130M: --------- No Ly-alpha detected (STIS G140L) O I flux: 1.4e-13 0.026 cts/s in brightest pixel COS G160M: --------- C IV flux: 2.4e-13 erg/cm2/s 0.04 cts/s in brightest pixel STIS ACQ: ------ filter: O III 5007 B=10.2 => saturation in 90s Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1991.251 0.00015 -0.025 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 13 V-DK-TAU STAR, T TAURI STAR RA=04H30M44.2480S +/- 0.05", J2000 V = 12.6 DEC=+26D01'24.58" +/- 0.05" Reference Frame: ICRS Comments: Ducourant et al. 2005 Position: F330W, J8MS07IAQ UPDATED: 23/12/09 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2004.0 0.000445 -0.016 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 16] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 14 NAME-UX-TAU- STAR, T TAURI STAR RA=04H30M3.9250S +/- 0.1", J2000 V = 10.7 A DEC=+18D13'49.19" +/- 0.1" Reference Frame: ICRS Comments: Hipparcos position/proper motion RA/DEC from WFPC2/F606W image, U44M3101R UPDATED: 23/12/09 -------------- UX Tau is a K5+M2 binary, so all photometry and IUE observations include both stars. However, almost all of the U-band and UV flux is produced by the primary, so we can ignore the secondary. Variability: range of 10 in 5 IUE spectra. Grankin et al. (2007): 94 U-band spectra, U=13.02 +/- 0.72; full range of 12.2-15.2. NUV spectrum: uxtau_lp06978.dat FUV spectrum: uxtau_iue.dat UX Tau: brightest IUE observation is lp06978. S/N is poor at short wavelengths, so lkca15_g230l.dat was used as a template. lkca15_g230l x 4 for the ETC. This IUE spectrum was obtained when U was about 13.3, so variability could increase the count rate by about a factor of 3. MIRRORB: brightest pixel=4.8 cts/s for the brightest IUE spectrum. Multiplying by 3 yields a count rate of 15 cts/s, well below the 50 cts/s limit. FUV spectrum: uxtau_iue.dat G130M: brightest line is C II 1335, flux=2.3e-14 erg/cm2/s. Using TW Hya as a template yields a count rate of 0.01 cts/s, far below brightness limit. Ly-alpha: based on H-alpha emission, we would expect a Ly-alpha flux of 2.4e-13 erg/cm2/s, if its detected (unlikely), for a maximum count rate of 0.032 cts/s, far below the limit of 0.7 cts/s G160M: brightest line is C IV, flux=9.4e-14 erg/cm2/s. Using TW Hya as a template, brightest pixel is 0.016 cts/s Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1998.9 0.000603 -0.02742 0.0067 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 17] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 15 V-DR-TAU STAR, T TAURI STAR RA=04H47M6.2190S +/- 0.1", J2000 V = 13.6 DEC=+16D58'42.87" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED: 23/12/09 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1994.305 0.000348 -0.017 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 16 NAME-RW-AUR- STAR, T TAURI STAR RA=05H07M49.5060S +/- 0.1", J2000 V = 10.32 A DEC=+30D24'5.00" +/- 0.1" Reference Frame: ICRS Comments: Position measured from J8MSA9QKQ, ACS F330W Proper motion from Ducourant et al. (2005) UPDATED: 24/12/09 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2004.0 3.0917824126468625E-4 -0.023 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 18] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 17 V-CS-CHA STAR, T TAURI STAR RA=11H02M25.2200S +/- 0.09", J2000 V = 11.69 DEC=-77D33'36.36" +/- 0.09" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPADATED: 23/12/09 -------------- Position updated: 28/9/2010, from ACS/SBC image Spectra: cscha_iue.dat VARIABILITY: ---------- CS Cha is a CTTS with U-band emission dominated by accretion. The U-band variability should be similar to NUV and FUV variability. Covino et al. (1992) present UBVRI photometry. In 11 epochs, U=13.34 +/- 0.16, with a full range from 13.06 - 13.60 mag. Guenther & Emerson (1997) present a few H-alpha measurements showing a flux that changes by from min to max. by 1.6 over a short period (days). Similar variability was seen in Mg II emission in three IUE NUV spectra. To be conservative, I will multiply estimates by a factor of 4 rather than1.6. COS ACQ: ------- B/PSA: 4.4 cts/s in brightest pixel (accounting for variability, mulitply by 4 => 18 cts/pix, below the brightness limit). 51s => S/N=40 G160M: ------- C IV 1549 A flux: 1.0e-13 erg/cm2/s. Using TW Hya as a spectral template yields 0.017 cts/s, well below the threshold. G130M: ------ Neither C II nor O I was detected with IUE, with an upper limit of about 5e-14 erg/cm2/s. This upper limit translates to about 0.02 cts/s in the brightest pixel. The measured H-alpha flux by Guenther & Emerson (1997) is 1.2e-12 erg/cm2/s. Since CS Cha is associated with a molecular cloud, I multiply the H-alpha flux by 0.1 to estimate a Ly-alpha flux of 1.2e-13 erg/cm2/s. This yields 0.016 cts/s in the brightest pixel. Alternately, the extinction is Av=0.8 mag (Espaillat et al. 2007). If I conservatively use Av=0.5, apply log N(H I)=20.9, and scale the Ly-alpha flux from TW Hya by the ratio of H-alpha line fluxes, I get 0.009 cts/s in the brightest pixel. With either option, there's plenty of room below the brightness limit. STIS G230L: Mg II: 4.2 cts/s from IUE flux of 2.8e-13 erg/cm2/s and scaling STIS E230M spectrum of TW Hya (Mg II from TW Hya: 3.2e-12 erg/cm2/s). Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2008.0 -0.006189591052425327 0.0090 0.0 11616( 34) - 29-Aug-2011 10:49:16 - [ 19] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 25 RECX-15 STAR, T TAURI STAR RA=08H43M18.5700S +/- 0.1", J2000 V = 13.97 DEC=-79D05'18.10" +/- 0.1" Reference Frame: ICRS Comments: PM based on other cluster members, should lead to errors in the position of <1 arcsec Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1995 -0.00957 0.028 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 18 V-CV-CHA STAR, T TAURI STAR RA=11H12M27.7590S +/- 0.1", J2000 V = 10.98 DEC=-76D44'22.27" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 Proper motion UPDATED: 23/12/09 ------------- C IV 1549 about 3 times weaker than TW Hya, other FUV lines are weaker than that. NUV flux is similar to TW Hya. E140M: 0.15 cts/s at 1217 A, by scaling TW Hya E140M spectrum. E230M: Brightest pixel about 0.6 cts/s at 2796 A (Mg II), by scaling TW Hya E230M spectrum to Mg II flux of 5e-12 erg/cm2/s VARIABILITY: In 7 IUE observations, the Mg II flux varied from 2.8e-12 erg/cm2/s to 7.1e-12 erg/cm2/s. Continuum fluctuations are similar Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1991.250 -0.00523 0.006 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 19 SZ-102 STAR, T TAURI STAR RA=16H08M29.7300S +/- 0.1", J2000 V = 15.5 DEC=-39D03'10.90" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED: 23/12/09 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1995.949 -0.00112 -0.021 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 20] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 22 V-AK-SCO STAR, T TAURI STAR RA=16H54M44.8550S +/- 0.1", J2000 V = 9.14 DEC=-36D53'18.31" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED: 23/12/09 ------------- AK Sco lines: roughly 2x fainter than TW Hya. STIS E140M: maximum local count rate of 0.2 cts/s at 1217, much less than max of 75 DATA: aksco_iue.dat STIS E230M, long-wavelength setting: maximum local count of 0.6 cts/s. STIS E230M: global count rate of 8000 cts/s, 3000 from source (<<200, 000 limit) Variability: V ranges from 8.7-10 (Alencar et al. 2003). Herbst et al. (1994) indicates similar variability in U-band. I would have guessed the FUV variability to be much larger, but in three IUE observations the range in C IV fluxes is from 5-6 x10^-13 erg/cm2/s. O I 1305 and C II 1335 are a little more variable, but not much. The FUV emission is surprisingly stable for AK Sco. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1991.248 -0.00083 -0.029 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 21] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 23 TWA-3A STAR, T TAURI STAR RA=11H10M27.8220S +/- 0.1", J2000 V = 12.06 DEC=-37D31'51.22" +/- 0.1" Reference Frame: ICRS Comments: PM from Mamajek et al. 2005 Position from ACS/SBC image: J9YJ10011 UPDATED: 23/12/09 TWA 3A: ------- Variability of 20-30% from U-band 6 unpublished U-band spectra. This is an older CTTS and not likely to be variable. Any significant variability would have already been noted in the literature, as the object is well-studied. COS ACQ: -------- B/PSA: 1.8 cts/s in brightest pixel COS G130M: ----------- C II: 1.5e-14 erg/cm2/s 0.006 cts/s in brightest pixel Ly-alpha: PREDICTED (NOT MEAUSURED) flux of 1.5e-12, based on H-alpha emission 0.20 cts/s in brightest pixel COS G160M: ------------ C IV flux: 5.6e-14 erg/cm2/s => 0.0096 cts/s in brightest pixel STIS ACQ: ------- flux of 7e-15 erg/cm2/s/A at 3800 A => 34 s Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2008.65 -0.00919 0.0008 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 22] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 24 PDS-66 STAR, T TAURI STAR RA=13H22M7.5400S +/- 0.1", J2000 V = 10.32 DEC=-69D38'12.30" +/- 0.1" Reference Frame: ICRS Comments: Mamajek et al. (2002) UPDATED: 23/12/09 -------------------- The observations of this target include two STIS echelle setups (E140M, E230M) and a STIS G230L observation. The G230L observation is the only one that is potentially dangerous. Based on an IUE observation, the expected count rate is 1/10 of the limit. This target is safe for STIS. Brightness limits: used: pds66_iue.dat, twhya_e230m.dat Mg II 2800 flux: 2.1e-12 erg/cm2/s STIS G230L Brightest pixel: 7.7 cts/s at Mg II 2800. STIS E230M brightest pixel: Using TW Hya as a template: => 0.6 cts/s E140M: ---------- C IV 1549 A flux: 1.1e-12 Split into two lines, 1 A FWHM: 0.011 cts/s in brightest pixel Ly-alpha: somewhat uncertain, but from IUE (including geocoronal): 0.024 cts/s in brightest pixel: far below limit of 75 cts/s VARIABILITY: Batalha et al. indicate very little variability in the U-band for PDS 66 (standard deviation = 0.12 mag). It's an early-type star, so I would expect more variability than that in the lines. However, with fluxes 10 times lower than the STIS brightness limit for all observations, including the G230L, this object is safe. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000.0 -0.00782 -0.0230 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 26 RECX-11 STAR, T TAURI STAR RA=08H47M1.6340S +/- 0.1", J2000 V = 11.2 DEC=-78D59'34.37" +/- 0.1" Reference Frame: ICRS Comments: UCAC2 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1997.69 -0.0285 0.0252 0.0 11616( 34) - 29-Aug-2011 10:49:16 - [ 23] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 27 HD-104237 STAR, HERBIG AE/BE RA=12H00M5.1960S +/- 0.1", J2000 V = 6.592 DEC=-78D11'34.51" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1991.248 -0.039 -0.003 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 24] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 29 HBC-427 STAR, T TAURI STAR RA=04H56M2.0200S +/- 0.1", J2000 V = 11.6 DEC=+30D21'3.70" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED 23/12/09 ------------------ HBC 427: a WTTS, see LkCa 19 for longer explanation of characteristics. Very similar to cool stars. spectra: ------- hbc427_g430l.dat (STIS G430L) hbc427_g140l.dat (STIS G140L) hd98800_iue.dat (IUE NUV) hd98800blue.dat (optical-blue spectrum) Variability, from Grankin et al. (2007): 27 U-band observations U=14.02 +/- 0.15 (1-sigma) Umin: 13.73, Umax=14.41 Worst-case scenario: multiply broadband emission by 1.9 COS ACQ: ------- MIRRORA: 16 cts/s This is calculated from the HD98800 IUE spectrum. The two spectra match up very well from 3200-5000 A, with HBC 427 being 15 times fainter than HD98800. The HBC 427 observation occurred when U=14.3 (rough estimate), so close to its faintest level. That makes the "worst-case" count rate 30 cts/s. G160M: -------- C IV flux: 1.2e-14 erg/cm2/s => 0.003 cts/s G130M: ------ C II flux: 5.0e-15 erg/cm2/s => 0.0025 cts/s Ly-alpha flux: 1.5e-15 erg/cm2/s (tentative detection) Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1993.711 0.000154 -0.026 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 25] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 30 EM-LKCA-4 STAR, T TAURI STAR RA=04H16M28.1110S +/- 0.053", J2000 V = 12.49 DEC=+28D07'35.72" +/- 0.053" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED 23/12/09 LkCa 4 is a WTTS. This is what I wrote for a different WTTS: -------- The WTTSs present a different case than the CTTSs, though with similar problems. They are non-accreting cool stars, and exhibit spectra similar to cool stars (AU Mic, AD Leo, Epsilon Eri, etc.). Many of these sort of spectra can be found at Tom Ayres's CoolCAT website: http://casa.colorado.edu/~ayres/CoolCAT/ Per usual, Ly-alpha is usually not straightforward. From a small sample of bright cool stars in CoolCAT Star Mg II flux Ly-alpha flux* Ratio 70 Oph: 6.5e-11 5.8e-12 0.089 Eps Eri: 7.4e-11 1.55e-11 0.21 36 Oph: 2.6e-11 4.8e-12 0.18 Xi1 Boo: 3.7e-11 6.6e-12 0.18 kap Cet: 2.6e-11 3.0e-12 0.12 61 Vir: 1.2e-11 6.7e-13 0.06 Alpha cen: 1.1e-9 5.3e-11 0.05 Chi1Ori 4.5e-11 4.9e-12 0.11 *fluxes in erg/cm2/s Based on these few numbers, I'll use a flux ratio of Ly-alpha/Mg II=0.2. For stars in the Taurus Molecular Cloud, the actual Ly-alpha flux should be far less because of N(H I) in our line of sight. The WTTSs in the TW Hya Association will not necessarily suffer from a significant flux reduction because it is an older association, far from molecular material. Thus, this investigation is most important for those objects. *for reference, for 70 Oph the Ly-alpha emission would be 3.55 cts/s in the brightest pixel for a COS G130M observation. -------------- VARIABILITY: 18 U-band observations by Grankin et al. 2008: U=15.1+\- 0.34 mag, min=14.4, max=15.8 278 B-band observations by Grankin et al. 2008: B=14.03 +\- 0.19 mag, min=13.66, max=14.66 From min to max is 2.5^1.4=3.6, so multiply all count rates by 4. --------------- Spectra: FUV: lkca4_g140l.dat NUV: none, using hd98800_iue.dat as a template. No GALEX observation. COS ACQUSITION, MIRROR A/PSA: ----------------- From optical spectra and photopmetry (B=10.3 for HD98800, B=14.03 for LkCa 4), LkCa 4 is 30-50 time fainter than HD98800 in the NUV, which corresponds to 7-12 cts/s. The optical spectrum (50 times fainter) was obtained at U=15.2. If LkCa 4 is at the bright end, the count rate increases to 14-24 cts/s. COS ACQ: MIRRORA: 4.6 cts/s (x4=19 cts/s, safe for a WTTS) COS G130M: ---------- Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1999.452 0.000605 -0.024 0.0 11616( 34) - 29-Aug-2011 10:49:16 - [ 26] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 27] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 31 EM-LKCA-19 STAR, T TAURI STAR RA=04H55M36.9610S +/- 0.1", J2000 V = 10.85 DEC=+30D17'55.31" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED 23/12/09 -------------- An explanation of the method first, then discussion of LkCa 19 spectra following ********** ****************** The WTTSs present a different case than the CTTSs, though with similar problems. They are non-accreting cool stars, and exhibit spectra similar to cool stars (AU Mic, AD Leo, Epsilon Eri, etc.). Many of these sort of spectra can be found at Tom Ayres's CoolCAT website: http://casa.colorado.edu/~ayres/CoolCAT/ Per usual, Ly-alpha is usually not straightforward. From a small sample of bright cool stars in CoolCAT Star Mg II flux Ly-alpha flux* Ratio 70 Oph: 6.5e-11 5.8e-12 0.089 Eps Eri: 7.4e-11 1.55e-11 0.21 36 Oph: 2.6e-11 4.8e-12 0.18 Xi1 Boo: 3.7e-11 6.6e-12 0.18 kap Cet: 2.6e-11 3.0e-12 0.12 61 Vir: 1.2e-11 6.7e-13 0.06 Alpha cen: 1.1e-9 5.3e-11 0.05 Chi1Ori 4.5e-11 4.9e-12 0.11 *fluxes in erg/cm2/s Based on these few numbers, I'll use a flux ratio of Ly-alpha/Mg II=0.2. For stars in the Taurus Molecular Cloud, the actual Ly-alpha flux should be far less because of N(H I) in our line of sight. The WTTSs in the TW Hya Association will not necessarily suffer from a significant flux reduction because it is an older association, far from molecular material. Thus, this investigation is most important for those objects. *for reference, for 70 Oph the Ly-alpha emission would be 3.55 cts/s in the brightest pixel for a COS G130M observation. ************************** I used AU Mic as a spectral template for the high-resolution FUV spectrum of a cool star. TEMPLATE FUV SPECTRUM: AU Mic ---------- E140M spectrum: http://www.astro.caltech.edu/~gregoryh/11616/safety/aumic_e 140m.dat Use AU Mic as a template, scaling by C IV 1550 A flux C IV flux: 3.8e-13 erg/cm2/s G160M: 0.10 cts/s C II flux: 2.2e-13 erg/cm2/s G130M: 0.11 cts/s (outside of Ly-alpha) ************************** LkCa 19 ------- IUE spectrum: http://www.astro.caltech.edu/~gregoryh/11616/safety/lkca19_ iue.dat COS ACQ: MIRRORB/PSA: 4.6 cts/s, time for S/N=40 => 50s COS G130M: C II: marginal detection of 1.1e-14 erg/cm2/s => 0.006 cts/s Ly-alpha: Measured Mg II flux (IUE): 1.8e-13 erg/cm2/s estimated Ly-alpha flux: 3.6e-14 erg/cm2/s => 0.022 cts/s in brightest pixel This estimate for Ly-alpha emission does not include the higher N(H I) and extinction to LkCa 19 relative to the nearby cool stars. COS G160M: Masured C IV flux: 2.0e-14 erg/cm2/s => 0.005 cts/s in G160M VARIABILITY: Grankin et al. (2008): 61 U-band observations; U=12.54 +/- 0.07 (1-sigma); min-max=0.38 mag i.e., very little variability. Note that this method likely underestimates the amount of variability in the lines, but should be good for the broadband MIRROR images. STIS acquisition: F28x150LP filter: 0.005s for S/N=40; saturation in 0.95s Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1993.403 2.3164046024030577E-4 -0.019 0.0 11616( 34) - 29-Aug-2011 10:49:16 - [ 28] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 32 TWA-2 STAR, T TAURI STAR RA=11H09M13.7970S +/- 0.1", J2000 V = 11.08 DEC=-30D01'39.88" +/- 0.1" Reference Frame: ICRS Comments: PM from Mamajek et al. 2005, Position/epoch from UCAC2 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1998.279 -0.0916 -0.0201 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 33 TWA-7 STAR, T TAURI STAR RA=10H42M29.9800S +/- 0.1", J2000 V = 11.06 DEC=-33D40'16.58" +/- 0.1" Reference Frame: ICRS Comments: PM from Mamajek et al. 2005 Position measured from HST/ACS SBC image J9RH02011 UPDATED: 23/12/09 UPDATED: 16/02/11 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2007.25 -0.009788934549360829 -0.0293 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 29] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 8 SCHJ0439016+ STAR, T TAURI STAR RA=04H39M1.6330S +/- 0.1", J2000 V = 15.9 2336030 DEC=+23D36'3.00" +/- 0.1" Reference Frame: ICRS Comments: POSITION FROM Slesnick et al. 2006 PM from ALK UPDATED 23/12/09 ------------ SCH J0439+2336: this is the faintest object in our sample, an accreting star at the brown dwarf limit. An ACS/SBC PR130L spectrum demonstrates that the star is also faint in the FUV. Though PR130L doesn't cover Ly-alpha, based on H-alpha emission any Ly-alpha flux is surely weak. To assess the NUV acquisition images, based on the U-band emission seen in ground-based spectrum, dividing the GM Aur STIS G230L by a factor of 70 is appropriate. The lack of variability measurements is the only problem. As far as I know, the star has only been observed in the optical by Slesnick et al. (2006) and Herczeg et al. (2008). The two observations are consistent with each other. However, with the estimated count rate of 2.2 cts/s in the brightest pixel for the PSA and MIRRORA, even a factor of 10 increase in the emission would result in a flux below the bright limit cutoff. SPECTRA: -schj0439+2336_optical.dat -schj0439+2336_pr130l.dat COS ACQ: -------- Divide gmaur_g230l.dat by 75: 2.2 cts/s in brightest pixel, PSA/MIRRORA G160M: ------ C IV flux: 1.2e-15 erg/cm2/s => 0.0002 cts/s in brightest pixel G130M: ------ C II flux: not detected Estimated Ly-alpha flux: 3.8e-15 => 5e-4 cts/s in brightest pixel STIS ACQ: saturation in 15-35s Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2003.95 0.000552 -0.0231 0.0 11616( 34) - 29-Aug-2011 10:49:16 - [ 30] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 34 RECX-1 STAR, T TAURI STAR RA=08H36M56.3610S +/- 0.1", J2000 V = 10.5 DEC=-78D56'46.00" +/- 0.1" Reference Frame: ICRS Comments: Ducourant et al. 2005 UPDATED 23/12/09 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1985.771 -0.00973 0.0269 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 35 V2129-OPH STAR, T TAURI STAR RA=16H27M40.3000S +/- 0.1", J2000 V = 11.6 DEC=-24D22'4.00" +/- 0.1" Reference Frame: ICRS Comments: Variability in Grankin et al. (2008) Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1994.34 -9.514234230690374E-4 -0.034 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 31] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-GM-AUR COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 35 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: B/PSA: 7.1 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 2 V-GM-AUR COS/NUV ACQ/IMA PSA MIRRORB 1 35 S GE Comments: B/PSA: 7.1 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 3 V-GM-AUR COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=437, EXTENDED=NO, 1 532 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: --------- C II 1335 flux: 3.6e-14 erg/cm2/s s => 0.015 cts/ Ly-alpha: 4.3e-14 => 0.007 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 4 V-GM-AUR COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=437, EXTENDED=NO, 1 532 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G130M: --------- C II 1335 flux: 3.6e-14 erg/cm2/s s => 0.015 cts/ Ly-alpha: 4.3e-14 => 0.007 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 5 V-GM-AUR COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=538, EXTENDED=NO, 1 532 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G130M: --------- C II 1335 flux: 3.6e-14 erg/cm2/s s => 0.015 cts/ Ly-alpha: 4.3e-14 => 0.007 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 32] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 V-GM-AUR COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=437, EXTENDED=NO, 1 532 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: --------- C II 1335 flux: 3.6e-14 erg/cm2/s s => 0.015 cts/ Ly-alpha: 4.3e-14 => 0.007 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 7 V-GM-AUR COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=527, EXTENDED=NO, 1 620 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: -------- C IV flux: 1.7e-13 => 0.03 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 8 V-GM-AUR COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=527, EXTENDED=NO, 1 620 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: -------- C IV flux: 1.7e-13 => 0.03 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 9 V-GM-AUR COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=527, EXTENDED=NO, 1 620 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G160M: -------- C IV flux: 1.7e-13 => 0.03 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 10 V-GM-AUR STIS/CCD ACQ F28X50LP MIRROR 1 0.3 S GS ACQ SCENARIO BASE1B3 Comments: STIS ACQ: --------- B=13.4, V=12.2 F28x50LP: saturation in 2.5-7s ------------------------------------------------------------------------------------------------------------------------------------ 11 V-GM-AUR STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 40 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-GM-AUR STIS/NUV ACCUM 52X0.2 G230L 2376 1 571 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 13 V-GM-AUR STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1500 1 1440 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 33] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-GM-AUR 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH V-GM-AUR 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-GM-AUR 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G V-GM-AUR 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G V-GM-AUR 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G V-GM-AUR 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G V-GM-AUR 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G V-GM-AUR 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G V-GM-AUR 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-GM-AUR 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 3 N/A V-GM-AUR 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A V-GM-AUR 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A V-GM-AUR 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA V-GM-AUR 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 34] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-DM-TAU COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 30 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: COS ACQ: -------- B/PSA, 7.9 cts/s in brightest pix ------------------------------------------------------------------------------------------------------------------------------------ 2 V-DM-TAU COS/NUV ACQ/IMA PSA MIRRORB 1 30 S GE Comments: COS ACQ: -------- B/PSA, 7.9 cts/s in brightest pix ------------------------------------------------------------------------------------------------------------------------------------ 3 V-DM-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=815, EXTENDED=NO, 1 906 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: -------- C II flux: 2.5e-14 erg/cm2/s brightest pix: 0.01 cts/s Ly-alpha flux: <2d-14 erg/cm2/s (measured from STIS G140L) ------------------------------------------------------------------------------------------------------------------------------------ 4 V-DM-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=815, EXTENDED=NO, 1 906 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: -------- C II flux: 2.5e-14 erg/cm2/s brightest pix: 0.01 cts/s Ly-alpha flux: <2d-14 erg/cm2/s (measured from STIS G140L) ------------------------------------------------------------------------------------------------------------------------------------ 5 V-DM-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=728, EXTENDED=NO, 1 823 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: -------- C II flux: 2.5e-14 erg/cm2/s brightest pix: 0.01 cts/s Ly-alpha flux: <2d-14 erg/cm2/s (measured from STIS G140L) ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 35] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 V-DM-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=728, EXTENDED=NO, 1 823 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: -------- C II flux: 2.5e-14 erg/cm2/s brightest pix: 0.01 cts/s Ly-alpha flux: <2d-14 erg/cm2/s (measured from STIS G140L) ------------------------------------------------------------------------------------------------------------------------------------ 7 V-DM-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=610, EXTENDED=NO, 1 978 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: ------ C IV flux: 6.2e-14 erg/cm2/s brightest pix: 0.01 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 8 V-DM-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=1303, EXTENDED=NO, 1 1396 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: ------ C IV flux: 6.2e-14 erg/cm2/s brightest pix: 0.01 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 9 V-DM-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=1303, EXTENDED=NO, 1 1396 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: ------ C IV flux: 6.2e-14 erg/cm2/s brightest pix: 0.01 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 10 V-DM-TAU STIS/CCD ACQ F28X50LP MIRROR 1 0.6 S GS ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 11 V-DM-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 60 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-DM-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 545 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 13 V-DM-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1500 1 1418 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 36] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-DM-TAU 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH V-DM-TAU 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-DM-TAU 3 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G V-DM-TAU 4 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G V-DM-TAU 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G V-DM-TAU 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G V-DM-TAU 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G V-DM-TAU 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 3 N/A G V-DM-TAU 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 3 N/A G V-DM-TAU 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 4 N/A V-DM-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 4 N/A V-DM-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 4 N/A V-DM-TAU 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 4 N/A -MAMA V-DM-TAU 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 37] Visit: 03 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 EM-LKCA-15 COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 80 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 EM-LKCA-15 COS/NUV ACQ/IMA PSA MIRRORB 1 80 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 EM-LKCA-15 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=480, EXTENDED=NO, 1 575 S G FLASH=YES, FP-POS=2, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 EM-LKCA-15 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=450, EXTENDED=NO, 1 575 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 EM-LKCA-15 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=480, EXTENDED=NO, 1 575 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 EM-LKCA-15 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=329, EXTENDED=NO, 1 428 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 EM-LKCA-15 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=329, EXTENDED=NO, 1 428 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 EM-LKCA-15 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=329, EXTENDED=NO, 1 428 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 EM-LKCA-15 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=1500, EXTENDED=NO, 1 428 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 EM-LKCA-15 STIS/CCD ACQ F28X50OII MIRROR 1 0.2 S GS ACQ SCENARIO BASE1B3 I ------------------------------------------------------------------------------------------------------------------------------------ 11 EM-LKCA-15 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 15 S ------------------------------------------------------------------------------------------------------------------------------------ 12 EM-LKCA-15 STIS/NUV ACCUM 52X0.2 G230L 2376 1 500 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 38] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 EM-LKCA-15 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1500 1 1465 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ EM-LKCA-15 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH EM-LKCA-15 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE EM-LKCA-15 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G EM-LKCA-15 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 1 N/A G EM-LKCA-15 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G EM-LKCA-15 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G EM-LKCA-15 7 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G EM-LKCA-15 8 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G EM-LKCA-15 9 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G EM-LKCA-15 10 STIS/CCD ACQ F28X50OI MIRROR none none none none 3 N/A II EM-LKCA-15 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A EM-LKCA-15 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A EM-LKCA-15 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA EM-LKCA-15 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 39] Visit: 04 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-DN-TAU COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 85 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: COS ACQ: -------- B/PSA: 2.9 cts/s Variability: 45 U-band observations by Grankin et al. (2007): U=14.02 +/- 0.34 (1 sigma error) Umax=13.26, Umin=14.79 Assume everything is a factor of 4 higher than listed below => in worst-case scenario, still 10 times below sensitivity limit for grating, 4 times below COS ACQ limits ------------------------------------------------------------------------------------------------------------------------------------ 2 V-DN-TAU COS/NUV ACQ/IMA PSA MIRRORB 1 50 S GE Comments: COS ACQ: -------- B/PSA: 2.9 cts/s Variability: 45 U-band observations by Grankin et al. (2007): U=14.02 +/- 0.34 (1 sigma error) Umax=13.26, Umin=14.79 Assume everything is a factor of 4 higher than listed below => in worst-case scenario, still 10 times below sensitivity limit for grating, 4 times below COS ACQ limits ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 40] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 V-DN-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=529, EXTENDED=NO, 1 626 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: ---------- C II: 4.2e-14 erg/cm2/s brightest pixel: 0.018 cts/s ESTIMATED Ly-alpha flux: 4.3e-14 erg/cm2/s, method (1) Brightest pix: 0.006 cts/s ESTIMATED Ly-alpha flux: 7.2e-14 erg/cm2/s, method (2) Brightest pix: 0.009 cts/s method (1): divide H-alpha flux by 10 method (2): use H-alpha flux, Av, and N(H I) to estimate Ly-alpha flux ------------------------------------------------------------------------------------------------------------------------------------ 4 V-DN-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=1200, EXTENDED=NO, 1 626 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G130M: ---------- C II: 4.2e-14 erg/cm2/s brightest pixel: 0.018 cts/s ESTIMATED Ly-alpha flux: 4.3e-14 erg/cm2/s, method (1) Brightest pix: 0.006 cts/s ESTIMATED Ly-alpha flux: 7.2e-14 erg/cm2/s, method (2) Brightest pix: 0.009 cts/s method (1): divide H-alpha flux by 10 method (2): use H-alpha flux, Av, and N(H I) to estimate Ly-alpha flux ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 41] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 V-DN-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=729, EXTENDED=NO, 1 825 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: ---------- C II: 4.2e-14 erg/cm2/s brightest pixel: 0.018 cts/s ESTIMATED Ly-alpha flux: 4.3e-14 erg/cm2/s, method (1) Brightest pix: 0.006 cts/s ESTIMATED Ly-alpha flux: 7.2e-14 erg/cm2/s, method (2) Brightest pix: 0.009 cts/s method (1): divide H-alpha flux by 10 method (2): use H-alpha flux, Av, and N(H I) to estimate Ly-alpha flux ------------------------------------------------------------------------------------------------------------------------------------ 6 V-DN-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=729, EXTENDED=NO, 1 826 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G130M: ---------- C II: 4.2e-14 erg/cm2/s brightest pixel: 0.018 cts/s ESTIMATED Ly-alpha flux: 4.3e-14 erg/cm2/s, method (1) Brightest pix: 0.006 cts/s ESTIMATED Ly-alpha flux: 7.2e-14 erg/cm2/s, method (2) Brightest pix: 0.009 cts/s method (1): divide H-alpha flux by 10 method (2): use H-alpha flux, Av, and N(H I) to estimate Ly-alpha flux ------------------------------------------------------------------------------------------------------------------------------------ 7 V-DN-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=600, EXTENDED=NO, 1 965 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: ---------- C IV Flux: 4.2e-14 erg/cm2/2 Brightest pix: 0.008 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 42] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 8 V-DN-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=648, EXTENDED=NO, 1 1387 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: ---------- C IV Flux: 4.2e-14 erg/cm2/s Brightest pix: 0.008 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 9 V-DN-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=800, EXTENDED=NO, 1 1387 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: ---------- C IV Flux: 4.2e-14 erg/cm2/s Brightest pix: 0.008 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 10 V-DN-TAU STIS/CCD ACQ F28X50LP MIRROR 1 0.4 S GS ACQ SCENARIO BASE1B3 Comments: STIS ACQ: -------- V=12.5 F28x50LP: saturation in 3s ------------------------------------------------------------------------------------------------------------------------------------ 11 V-DN-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 40 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-DN-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 536 S -MAMA Comments: brightest pixel: 0.82 ct/s @2797 A (Mg II), less than limit of 75 ------------------------------------------------------------------------------------------------------------------------------------ 13 V-DN-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1441 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-DN-TAU 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH V-DN-TAU 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-DN-TAU 3 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G 11616( 34) - 29-Aug-2011 10:49:16 - [ 43] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-DN-TAU 4 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G V-DN-TAU 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G V-DN-TAU 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G V-DN-TAU 7 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-DN-TAU 8 COS/FUV TIME-TA PSA G160M 1577 none none none none 3 N/A G V-DN-TAU 9 COS/FUV TIME-TA PSA G160M 1600 none none none none 3 N/A G V-DN-TAU 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 4 N/A V-DN-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 4 N/A V-DN-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 4 N/A V-DN-TAU 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 4 N/A -MAMA V-DN-TAU 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 44] Visit: 05 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-IP-TAU COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 100 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: COS ACQ ---------- MIRRORB: 2.3 cts/s; S/N=40 requires 100 s Variability: 21 U-band observations (Bouvier et al. 1993) U=15.18 +/- 0.28 Umax=14.67, Umin=15.89 Multiply all estimates below by 3 for worst-case scenario. spectra: ------ iptau_pr130m.dat iptaublue.dat gmaur_g230l.dat (divided by 3.5) plot: iptau_template.ps IP Tau has no IUE or STIS near-UV spectrum (it does have an ACS PR200L spectrum, which is somewhat difficult to reduce). I have used GM Aur as a template. The plot, iptau_template.ps, compares the GM Aur blue Palomar+NUV STIS spectra*, divided by a factor of 3.5, with the optical spectrum from IP Tau. The template GM Aur should be quite reliable. You can see that the two stars look quite similar. *the NUV and blue spectra of GM Aur were obtained non-simultaneously, but had very similar flux levels. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 45] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 2 V-IP-TAU COS/NUV ACQ/IMA PSA MIRRORB 1 60 S GE Comments: COS ACQ ---------- MIRRORB: 2.3 cts/s; S/N=40 requires 100 s Variability: 21 U-band observations (Bouvier et al. 1993) U=15.18 +/- 0.28 Umax=14.67, Umin=15.89 Multiply all estimates below by 3 for worst-case scenario. spectra: ------ iptau_pr130m.dat iptaublue.dat gmaur_g230l.dat (divided by 3.5) plot: iptau_template.ps IP Tau has no IUE or STIS near-UV spectrum (it does have an ACS PR200L spectrum, which is somewhat difficult to reduce). I have used GM Aur as a template. The plot, iptau_template.ps, compares the GM Aur blue Palomar+NUV STIS spectra*, divided by a factor of 3.5, with the optical spectrum from IP Tau. The template GM Aur should be quite reliable. You can see that the two stars look quite similar. *the NUV and blue spectra of GM Aur were obtained non-simultaneously, but had very similar flux levels. ------------------------------------------------------------------------------------------------------------------------------------ 3 V-IP-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=600, EXTENDED=NO, 1 1179 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G160M: -------- COS G160M: -------- C IV 1549 flux: 2.8e-14 erg/cm2/s C IV count rate: 0.0019 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 46] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 4 V-IP-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=875, EXTENDED=NO, 1 972 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G160M: -------- C IV 1549 flux: 2.8e-14 erg/cm2/s C IV count rate: 0.0019 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 5 V-IP-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=875, EXTENDED=NO, 1 972 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G160M: -------- C IV 1549 flux: 2.8e-14 erg/cm2/s C IV count rate: 0.0019 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 6 V-IP-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=800, EXTENDED=NO, 1 627 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: --------- C II 1335 flux: 2.2e-15 erg/cm2/s C II count rate: 0.0001 cts/s in brightest pixel H-alpha flux: 3.9e-13 erg/cm2/s Estimated Ly-alpha flux: 3.9e-14 erg/cm2/s (multiply H-alpha by 0.1) Alternate Ly-alpha flux: 6.5e-14 erg/cm2/s (from Av, N(H I)) Ly-alpha count rate: 0.0088 cts/s (based on higher Ly-alpha flux). The estimated Ly-alpha flux, though uncertain, is far below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 47] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 V-IP-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=716, EXTENDED=NO, 1 812 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: --------- C II 1335 flux: 2.2e-15 erg/cm2/s C II count rate: 0.0001 cts/s in brightest pixel H-alpha flux: 3.9e-13 erg/cm2/s Estimated Ly-alpha flux: 3.9e-14 erg/cm2/s (multiply H-alpha by 0.1) Alternate Ly-alpha flux: 6.5e-14 erg/cm2/s (from Av, N(H I)) Ly-alpha count rate: 0.0088 cts/s (based on higher Ly-alpha flux). The estimated Ly-alpha flux, though uncertain, is far below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 8 V-IP-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=830, EXTENDED=NO, 1 926 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G130M: --------- C II 1335 flux: 2.2e-15 erg/cm2/s C II count rate: 0.0001 cts/s in brightest pixel H-alpha flux: 3.9e-13 erg/cm2/s Estimated Ly-alpha flux: 3.9e-14 erg/cm2/s (multiply H-alpha by 0.1) Alternate Ly-alpha flux: 6.5e-14 erg/cm2/s (from Av, N(H I)) Ly-alpha count rate: 0.0088 cts/s (based on higher Ly-alpha flux). The estimated Ly-alpha flux, though uncertain, is far below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 48] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 V-IP-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=500, EXTENDED=NO, 1 926 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G130M: --------- C II 1335 flux: 2.2e-15 erg/cm2/s C II count rate: 0.0001 cts/s in brightest pixel H-alpha flux: 3.9e-13 erg/cm2/s Estimated Ly-alpha flux: 3.9e-14 erg/cm2/s (multiply H-alpha by 0.1) Alternate Ly-alpha flux: 6.5e-14 erg/cm2/s (from Av, N(H I)) Ly-alpha count rate: 0.0088 cts/s (based on higher Ly-alpha flux). The estimated Ly-alpha flux, though uncertain, is far below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 10 V-IP-TAU STIS/CCD ACQ F28X50LP MIRROR 1 0.4 S GS ACQ SCENARIO BASE1B3 Comments: STIS ACQ: --------- F28x50LP V=13.0; saturation in 4.9s ------------------------------------------------------------------------------------------------------------------------------------ 11 V-IP-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 40 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-IP-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 560 S -MAMA Comments: STIS G230L: brightest pixel 1.2 cts/s@2797 ------------------------------------------------------------------------------------------------------------------------------------ 13 V-IP-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1425 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-IP-TAU 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH 11616( 34) - 29-Aug-2011 10:49:16 - [ 49] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-IP-TAU 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-IP-TAU 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-IP-TAU 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G V-IP-TAU 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-IP-TAU 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G V-IP-TAU 7 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G V-IP-TAU 8 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G V-IP-TAU 9 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G V-IP-TAU 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 4 N/A V-IP-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 4 N/A V-IP-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 4 N/A V-IP-TAU 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 4 N/A -MAMA V-IP-TAU 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 50] Visit: 06 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-V836-TAU COS/NUV ACQ/SEA PSA MIRRORA CENTER=FLUX-WT, SCAN-SIZE=3, 1 68 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: COS Acquisition: ----------- PSA, MIRRORA: 3.3 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 2 V-V836-TAU COS/NUV ACQ/IMA PSA MIRRORA 1 65 S GE Comments: COS Acquisition: ----------- PSA, MIRRORA: 3.3 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 3 V-V836-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, EXTENDED=NO, 1 1480 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G160M: -------- C IV flux: 1.1e-14 (STIS) => 0.002 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 4 V-V836-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=648, EXTENDED=NO, 1 1391 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: -------- C IV flux: 1.1e-14 (STIS) => 0.002 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 5 V-V836-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=800, EXTENDED=NO, 1 1391 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: -------- C IV flux: 1.1e-14 (STIS) => 0.002 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 51] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 V-V836-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=664, EXTENDED=NO, 1 1426 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: -------- Ly-alpha flux: not detected (STIS) C II: not detected (STIS) ------------------------------------------------------------------------------------------------------------------------------------ 7 V-V836-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=800, EXTENDED=NO, 1 1426 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: -------- Ly-alpha flux: not detected (STIS) C II: not detected (STIS) ------------------------------------------------------------------------------------------------------------------------------------ 8 V-V836-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=664, EXTENDED=NO, 1 1426 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: -------- Ly-alpha flux: not detected (STIS) C II: not detected (STIS) ------------------------------------------------------------------------------------------------------------------------------------ 9 V-V836-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=800, EXTENDED=NO, 1 1426 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: -------- Ly-alpha flux: not detected (STIS) C II: not detected (STIS) ------------------------------------------------------------------------------------------------------------------------------------ 10 V-V836-TAU STIS/CCD ACQ F28X50LP MIRROR 1 0.6 S GS ACQ SCENARIO BASE1B3 Comments: V=13, K7V Kurucz model, F28x50LP: Saturation in 4.8s ------------------------------------------------------------------------------------------------------------------------------------ 11 V-V836-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 60 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-V836-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 567 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 13 V-V836-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1396 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 52] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-V836-TAU 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH V-V836-TAU 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE V-V836-TAU 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-V836-TAU 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G V-V836-TAU 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-V836-TAU 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G V-V836-TAU 7 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G V-V836-TAU 8 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G V-V836-TAU 9 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G V-V836-TAU 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 5 N/A V-V836-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 5 N/A V-V836-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 5 N/A V-V836-TAU 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 5 N/A -MAMA V-V836-TAU 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 5 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 5 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 53] Visit: 07 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-AA-TAU COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 73 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: B/PSA: 4.8 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 2 V-AA-TAU COS/NUV ACQ/IMA PSA MIRRORB 1 58 S GE Comments: B/PSA: 4.8 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 3 V-AA-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=750, EXTENDED=NO, 1 1418 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: ---------- C IV flux: 8.7e-14 erg/cm2/s => 0.015 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 4 V-AA-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=648, EXTENDED=NO, 1 1387 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: ---------- C IV flux: 8.7e-14 erg/cm2/s => 0.015 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 5 V-AA-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=700, EXTENDED=NO, 1 1387 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: ---------- C IV flux: 8.7e-14 erg/cm2/s => 0.015 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 6 V-AA-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=662, EXTENDED=NO, 1 1422 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: --------- Maximum Ly-alpha flux: 7.3e-13 erg/cm2/s => 0.099 cts/s in brightest pixel. Given the Av, likely to be much less. C II flux: 4.8e-14 erg/cm2/s => 0.02 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 54] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 V-AA-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=653, EXTENDED=NO, 1 1422 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G130M: --------- Maximum Ly-alpha flux: 7.3e-13 erg/cm2/s => 0.099 cts/s in brightest pixel. Given the Av, likely to be much less. C II flux: 4.8e-14 erg/cm2/s => 0.02 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 8 V-AA-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=662, EXTENDED=NO, 1 1422 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: --------- Maximum Ly-alpha flux: 7.3e-13 erg/cm2/s => 0.099 cts/s in brightest pixel. Given the Av, likely to be much less. C II flux: 4.8e-14 erg/cm2/s => 0.02 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 9 V-AA-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=653, EXTENDED=NO, 1 1422 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G130M: --------- Maximum Ly-alpha flux: 7.3e-13 erg/cm2/s => 0.099 cts/s in brightest pixel. Given the Av, likely to be much less. C II flux: 4.8e-14 erg/cm2/s => 0.02 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 10 V-AA-TAU STIS/CCD ACQ F28X50LP MIRROR 1 0.4 S GS ACQ SCENARIO BASE1B3 Comments: STIS ACQ: 4s to saturation (V=12.8) ------------------------------------------------------------------------------------------------------------------------------------ 11 V-AA-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 50 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-AA-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 505 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 13 V-AA-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1462 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 55] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-AA-TAU 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH V-AA-TAU 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-AA-TAU 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-AA-TAU 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G V-AA-TAU 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-AA-TAU 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G V-AA-TAU 7 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G V-AA-TAU 8 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G V-AA-TAU 9 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G V-AA-TAU 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 5 N/A V-AA-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 5 N/A V-AA-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 5 N/A V-AA-TAU 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 5 N/A -MAMA V-AA-TAU 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 5 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 5 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 56] Visit: 08 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-DE-TAU COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, 1 36 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767, SCAN-SIZE=3 Comments: Aperture: B/PSA Brightest pixel: 9.9 ------------------------------------------------------------------------------------------------------------------------------------ 2 V-DE-TAU COS/NUV ACQ/IMA PSA MIRRORB 1 36 S GE Comments: Aperture: B/PSA Brightest pixel: 9.9 ------------------------------------------------------------------------------------------------------------------------------------ 3 V-DE-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=421, EXTENDED=NO, 1 517 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: O I 1305 triplet flux: 5.5e-14 erg/cm2/s brightest pixel: 0.01 cts/s/pix Ly-alpha flux: 3.1e-13 erg/cm2/s brightest pixel: 0.042 cts/s/pix ------------------------------------------------------------------------------------------------------------------------------------ 4 V-DE-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=421, EXTENDED=NO, 1 517 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: O I 1305 triplet flux: 5.5e-14 erg/cm2/s brightest pixel: 0.01 cts/s/pix Ly-alpha flux: 3.1e-13 erg/cm2/s brightest pixel: 0.042 cts/s/pix ------------------------------------------------------------------------------------------------------------------------------------ 5 V-DE-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=421, EXTENDED=NO, 1 517 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: O I 1305 triplet flux: 5.5e-14 erg/cm2/s brightest pixel: 0.01 cts/s/pix Ly-alpha flux: 3.1e-13 erg/cm2/s brightest pixel: 0.042 cts/s/pix ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 57] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 V-DE-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=421, EXTENDED=NO, 1 517 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: O I 1305 triplet flux: 5.5e-14 erg/cm2/s brightest pixel: 0.01 cts/s/pix Ly-alpha flux: 3.1e-13 erg/cm2/s brightest pixel: 0.042 cts/s/pix ------------------------------------------------------------------------------------------------------------------------------------ 7 V-DE-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=521, EXTENDED=NO, 1 617 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: C IV flux: 7.1e-14 erg/cm2/s brightest pixel: 0.012 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 8 V-DE-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=521, EXTENDED=NO, 1 617 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: C IV flux: 7.1e-14 erg/cm2/s brightest pixel: 0.012 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 9 V-DE-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=521, EXTENDED=NO, 1 617 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: C IV flux: 7.1e-14 erg/cm2/s brightest pixel: 0.012 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 10 V-DE-TAU STIS/CCD ACQ F28X50LP MIRROR 1 0.3 S GS ACQ SCENARIO BASE1B3 Comments: R=11.4, V=13.1, B=14.4 saturation: from 2-5s ------------------------------------------------------------------------------------------------------------------------------------ 11 V-DE-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 45 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-DE-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 539 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 13 V-DE-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1500 1 1450 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 58] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-DE-TAU 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH V-DE-TAU 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-DE-TAU 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G V-DE-TAU 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G V-DE-TAU 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G V-DE-TAU 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G V-DE-TAU 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G V-DE-TAU 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G V-DE-TAU 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-DE-TAU 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 3 N/A V-DE-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A V-DE-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A V-DE-TAU 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA V-DE-TAU 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 59] Visit: 09 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-HN-TAU COS/NUV ACQ/SEA PSA MIRRORA CENTER=FLUX-WT, SCAN-SIZE=3, 1 35 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 V-HN-TAU COS/NUV ACQ/IMA PSA MIRRORA 1 35 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 V-HN-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=769, EXTENDED=NO, 1 868 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 V-HN-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=600, EXTENDED=NO, 1 868 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 V-HN-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=1300, EXTENDED=NO, 1 1396 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 V-HN-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=800, EXTENDED=NO, 1 1396 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 V-HN-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=1336, EXTENDED=NO, 1 1431 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 V-HN-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=1350, EXTENDED=NO, 1 1431 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 V-HN-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=1336, EXTENDED=NO, 1 1431 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 V-HN-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=800, EXTENDED=NO, 1 1431 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 11 V-HN-TAU STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S GS ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 12 V-HN-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 30 S ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 60] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 V-HN-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 530 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 14 V-HN-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1800 1 1465 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 15 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-HN-TAU 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH V-HN-TAU 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE V-HN-TAU 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-HN-TAU 4 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-HN-TAU 5 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G V-HN-TAU 6 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-HN-TAU 7 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G V-HN-TAU 8 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G V-HN-TAU 9 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G V-HN-TAU 10 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G V-HN-TAU 11 STIS/CCD ACQ F28X50LP MIRROR none none none none 5 N/A V-HN-TAU 12 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 5 N/A V-HN-TAU 12 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 5 N/A V-HN-TAU 13 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 5 N/A -MAMA V-HN-TAU 14 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 5 N/A -MAMA G WAVE 15 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 5 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 61] Visit: 10 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-FM-TAU COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 76 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: Herbst et al. (1994): 9 U-band observations: U_avg=14.6, range=13.8-15.6. IUE observation obtained when U was about 15.1. fmtau_iue.dat: MIRRORB => 3.9 cts/s. If 2 mags higher, 24 cts/s is still below the 50 cts/s limit. (using TW Hya/10 as a template, 5 cts/s) ------------------------------------------------------------------------------------------------------------------------------------ 2 V-FM-TAU COS/NUV ACQ/IMA PSA MIRRORB 1 59 S GE Comments: Herbst et al. (1994): 9 U-band observations: U_avg=14.6, range=13.8-15.6. IUE observation obtained when U was about 15.1. fmtau_iue.dat: MIRRORB => 3.9 cts/s. If 2 mags higher, 24 cts/s is still below the 50 cts/s limit. (using TW Hya/10 as a template, 5 cts/s) ------------------------------------------------------------------------------------------------------------------------------------ 3 V-FM-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=800, EXTENDED=NO, 1 1396 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: C IV flux of 1.6e-14 from ACS/SBC PR130L spectrum. Using TW Hya as a spectral template, we estimate 0.003 cts/s in the brightest pixel. ------------------------------------------------------------------------------------------------------------------------------------ 4 V-FM-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=650, EXTENDED=NO, 1 1391 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: C IV flux of 1.6e-14 from ACS/SBC PR130L spectrum. Using TW Hya as a spectral template, we estimate 0.003 cts/s in the brightest pixel. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 62] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 V-FM-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=700, EXTENDED=NO, 1 1391 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: C IV flux of 1.6e-14 from ACS/SBC PR130L spectrum. Using TW Hya as a spectral template, we estimate 0.003 cts/s in the brightest pixel. ------------------------------------------------------------------------------------------------------------------------------------ 6 V-FM-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=666, EXTENDED=NO, 1 1426 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: O I, C II emission not detected in an ACS/SBC PR130L spectrum. Ly-alpha emission: based on H-alpha flux/10, we estimate 6.6e-14 erg/cm2/s, which would correspond to 0.089 cts/s. Given the non-detection of O I emission with ACS, it is unlikely that any Ly-alpha emission will be detected ------------------------------------------------------------------------------------------------------------------------------------ 7 V-FM-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=770, EXTENDED=NO, 1 1426 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: O I, C II emission not detected in an ACS/SBC PR130L spectrum. Ly-alpha emission: based on H-alpha flux/10, we estimate 6.6e-14 erg/cm2/s, which would correspond to 0.089 cts/s. Given the non-detection of O I emission with ACS, it is unlikely that any Ly-alpha emission will be detected ------------------------------------------------------------------------------------------------------------------------------------ 8 V-FM-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=666, EXTENDED=NO, 1 1426 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: O I, C II emission not detected in an ACS/SBC PR130L spectrum. Ly-alpha emission: based on H-alpha flux/10, we estimate 6.6e-14 erg/cm2/s, which would correspond to 0.089 cts/s. Given the non-detection of O I emission with ACS, it is unlikely that any Ly-alpha emission will be detected ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 63] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 V-FM-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=800, EXTENDED=NO, 1 1426 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: O I, C II emission not detected in an ACS/SBC PR130L spectrum. Ly-alpha emission: based on H-alpha flux/10, we estimate 6.6e-14 erg/cm2/s, which would correspond to 0.089 cts/s. Given the non-detection of O I emission with ACS, it is unlikely that any Ly-alpha emission will be detected ------------------------------------------------------------------------------------------------------------------------------------ 10 V-FM-TAU STIS/CCD ACQ F28X50LP MIRROR 1 1.5 S GS ACQ SCENARIO SINGLE Comments: V ranges from 13.7-14.7. 11s to saturation ------------------------------------------------------------------------------------------------------------------------------------ 11 V-FM-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 80 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-FM-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 630 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 13 V-FM-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1401 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-FM-TAU 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH V-FM-TAU 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-FM-TAU 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-FM-TAU 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G V-FM-TAU 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-FM-TAU 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G V-FM-TAU 7 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G 11616( 34) - 29-Aug-2011 10:49:16 - [ 64] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-FM-TAU 8 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G V-FM-TAU 9 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G V-FM-TAU 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 5 N/A V-FM-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 5 N/A V-FM-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 5 N/A V-FM-TAU 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 5 N/A -MAMA V-FM-TAU 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 5 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 5 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 65] Visit: 11 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-SU-AUR COS/NUV ACQ/SEA BOA MIRRORA SCAN-SIZE=3, CENTER=FLUX-WT, 1 75 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: COS ACQ: ---------- A/BOA : 3.0 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 2 V-SU-AUR COS/NUV ACQ/IMA BOA MIRRORA 1 75 S GE Comments: COS ACQ: ---------- A/BOA : 3.0 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 3 V-SU-AUR COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=520, EXTENDED=NO, 1 622 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: --------- C IV flux: 2.4e-13 erg/cm2/s 0.04 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 4 V-SU-AUR COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=500, EXTENDED=NO, 1 622 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: --------- C IV flux: 2.4e-13 erg/cm2/s 0.04 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 5 V-SU-AUR COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=420, EXTENDED=NO, 1 515 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: COS G160M: --------- C IV flux: 2.4e-13 erg/cm2/s 0.04 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 66] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 V-SU-AUR COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=350, EXTENDED=NO, 1 447 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: --------- No Ly-alpha detected (STIS G140L) O I flux: 1.4e-13 0.026 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 7 V-SU-AUR COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=350, EXTENDED=NO, 1 447 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G130M: --------- No Ly-alpha detected (STIS G140L) O I flux: 1.4e-13 0.026 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 8 V-SU-AUR COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=350, EXTENDED=NO, 1 447 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: --------- No Ly-alpha detected (STIS G140L) O I flux: 1.4e-13 0.026 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 9 V-SU-AUR COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=550, EXTENDED=NO, 1 447 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G130M: --------- No Ly-alpha detected (STIS G140L) O I flux: 1.4e-13 0.026 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 10 V-SU-AUR STIS/CCD ACQ F28X50OII MIRROR 1 3 S GS ACQ SCENARIO BASE1B3 I Comments: STIS ACQ: ------ filter: O III 5007 flux: 7e-13 erg/cm2/s/A at 5100 A => saturation in 90s ------------------------------------------------------------------------------------------------------------------------------------ 11 V-SU-AUR STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 10 S ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 67] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12 V-SU-AUR STIS/NUV ACCUM 52X0.2 G230L 2376 1 495 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 13 V-SU-AUR STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1489 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-SU-AUR 1 COS/NUV ACQ/SEA BOA MIRRORA none none none none 1 N/A RCH V-SU-AUR 2 COS/NUV ACQ/IMA BOA MIRRORA none none none none 1 N/A GE V-SU-AUR 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-SU-AUR 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 1 N/A G V-SU-AUR 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-SU-AUR 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G V-SU-AUR 7 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G V-SU-AUR 8 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G V-SU-AUR 9 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G V-SU-AUR 10 STIS/CCD ACQ F28X50OI MIRROR none none none none 3 N/A II V-SU-AUR 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A V-SU-AUR 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A V-SU-AUR 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA V-SU-AUR 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 68] Visit: 12 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-DK-TAU COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 69 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 V-DK-TAU COS/NUV ACQ/IMA PSA MIRRORB 1 69 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 V-DK-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=302, EXTENDED=NO, 1 396 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 V-DK-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=302, EXTENDED=NO, 1 396 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 V-DK-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=302, EXTENDED=NO, 1 396 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 V-DK-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=302, EXTENDED=NO, 1 397 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 V-DK-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=563, EXTENDED=NO, 1 657 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 V-DK-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=563, EXTENDED=NO, 1 657 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 V-DK-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=563, EXTENDED=NO, 1 657 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 V-DK-TAU STIS/CCD ACQ F28X50LP MIRROR 1 0.4 S GS ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 11 V-DK-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 20 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-DK-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 520 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 69] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 V-DK-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1500 1 1495 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-DK-TAU 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH V-DK-TAU 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-DK-TAU 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G V-DK-TAU 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G V-DK-TAU 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G V-DK-TAU 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G V-DK-TAU 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G V-DK-TAU 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G V-DK-TAU 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-DK-TAU 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 3 N/A V-DK-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A V-DK-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A V-DK-TAU 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA V-DK-TAU 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 70] Visit: 13 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NAME-UX-TAU COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 70 S GS ACQ SCENARIO BASE1B3 -A RCH STEP-SIZE=1.767 Comments: Variability: range of 10 in 5 IUE spectra. Grankin et al. (2007): 94 U-band spectra, U=13.02 +/- 0.72; full range of 12.2-15.2. NUV spectrum: uxtau_lp06978.dat UX Tau: brightest IUE observation is lp06978. S/N is poor at short wavelengths, so lkca15_g230l.dat was used as a template. lkca15_g230l x 4 for the ETC. This IUE spectrum was obtained when U was about 13.3, so variability could increase the count rate by about a factor of 3. MIRRORB: brightest pixel=4.8 cts/s for the brightest IUE spectrum. Multiplying by 3 yields a count rate of 15 cts/s, well below the 50 cts/s limit. ------------------------------------------------------------------------------------------------------------------------------------ 2 NAME-UX-TAU COS/NUV ACQ/IMA PSA MIRRORB 1 30 S -A GE Comments: Variability: range of 10 in 5 IUE spectra. Grankin et al. (2007): 94 U-band spectra, U=13.02 +/- 0.72; full range of 12.2-15.2. NUV spectrum: uxtau_lp06978.dat UX Tau: brightest IUE observation is lp06978. S/N is poor at short wavelengths, so lkca15_g230l.dat was used as a template. lkca15_g230l x 4 for the ETC. This IUE spectrum was obtained when U was about 13.3, so variability could increase the count rate by about a factor of 3. MIRRORB: brightest pixel=4.8 cts/s for the brightest IUE spectrum. Multiplying by 3 yields a count rate of 15 cts/s, well below the 50 cts/s limit. 11616( 34) - 29-Aug-2011 10:49:16 - [ 71] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 3 NAME-UX-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=310, EXTENDED=NO, 1 407 S -A G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G130M: brightest line is C II 1335, flux=2.3e-14 erg/cm2/s. Using TW Hya as a template yields a count rate of 0.01 cts/s, far below brightness limit. Ly-alpha: based on H-alpha emission, we would expect a Ly-alpha flux of 2.4e-13 erg/cm2/s, if its detected (unlikely), for a maximum count rate of 0.032 cts/s, far below the limit of 0.7 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 4 NAME-UX-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=310, EXTENDED=NO, 1 407 S -A G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G130M: brightest line is C II 1335, flux=2.3e-14 erg/cm2/s. Using TW Hya as a template yields a count rate of 0.01 cts/s, far below brightness limit. Ly-alpha: based on H-alpha emission, we would expect a Ly-alpha flux of 2.4e-13 erg/cm2/s, if its detected (unlikely), for a maximum count rate of 0.032 cts/s, far below the limit of 0.7 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 72] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 NAME-UX-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=310, EXTENDED=NO, 1 407 S -A G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G130M: brightest line is C II 1335, flux=2.3e-14 erg/cm2/s. Using TW Hya as a template yields a count rate of 0.01 cts/s, far below brightness limit. Ly-alpha: based on H-alpha emission, we would expect a Ly-alpha flux of 2.4e-13 erg/cm2/s, if its detected (unlikely), for a maximum count rate of 0.032 cts/s, far below the limit of 0.7 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 6 NAME-UX-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=310, EXTENDED=NO, 1 407 S -A G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G130M: brightest line is C II 1335, flux=2.3e-14 erg/cm2/s. Using TW Hya as a template yields a count rate of 0.01 cts/s, far below brightness limit. Ly-alpha: based on H-alpha emission, we would expect a Ly-alpha flux of 2.4e-13 erg/cm2/s, if its detected (unlikely), for a maximum count rate of 0.032 cts/s, far below the limit of 0.7 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 7 NAME-UX-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=555, EXTENDED=NO, 1 647 S -A G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G160M: brightest line is C IV, flux=9.4e-14 erg/cm2/s. Using TW Hya as a template, brightest pixel is 0.016 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 73] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 8 NAME-UX-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=555, EXTENDED=NO, 1 647 S -A G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G160M: brightest line is C IV, flux=9.4e-14 erg/cm2/s. Using TW Hya as a template, brightest pixel is 0.016 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 9 NAME-UX-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=400, EXTENDED=NO, 1 647 S -A G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G160M: brightest line is C IV, flux=9.4e-14 erg/cm2/s. Using TW Hya as a template, brightest pixel is 0.016 cts/s ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NAME-UX-TAU-A 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH NAME-UX-TAU-A 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE NAME-UX-TAU-A 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G NAME-UX-TAU-A 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G NAME-UX-TAU-A 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G NAME-UX-TAU-A 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G NAME-UX-TAU-A 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G NAME-UX-TAU-A 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G NAME-UX-TAU-A 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G 11616( 34) - 29-Aug-2011 10:49:16 - [ 74] Visit: 14 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-DR-TAU COS/NUV ACQ/SEA BOA MIRRORA CENTER=FLUX-WT, SCAN-SIZE=3, 1 80 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 V-DR-TAU COS/NUV ACQ/IMA BOA MIRRORA 1 80 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 V-DR-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=480, EXTENDED=NO, 1 582 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 V-DR-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=480, EXTENDED=NO, 1 582 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 V-DR-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=483, EXTENDED=NO, 1 582 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 V-DR-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=330, EXTENDED=NO, 1 426 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 V-DR-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=330, EXTENDED=NO, 1 426 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 V-DR-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=330, EXTENDED=NO, 1 426 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 V-DR-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=1000, EXTENDED=NO, 1 426 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 V-DR-TAU STIS/CCD ACQ F28X50OII MIRROR 1 8 S GS ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 11 V-DR-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 10 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-DR-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 526 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 75] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 V-DR-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1500 1 1426 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-DR-TAU 1 COS/NUV ACQ/SEA BOA MIRRORA none none none none 1 N/A RCH V-DR-TAU 2 COS/NUV ACQ/IMA BOA MIRRORA none none none none 1 N/A GE V-DR-TAU 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G V-DR-TAU 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 1 N/A G V-DR-TAU 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-DR-TAU 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G V-DR-TAU 7 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G V-DR-TAU 8 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G V-DR-TAU 9 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G V-DR-TAU 10 STIS/CCD ACQ F28X50OI MIRROR none none none none 3 N/A I V-DR-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A V-DR-TAU 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A V-DR-TAU 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA V-DR-TAU 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 76] Visit: 15 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NAME-RW-AUR COS/NUV ACQ/SEA PSA G230L 3360 SCAN-SIZE=3, STEP-SIZE=1.767, 1 7 S GS ACQ SCENARIO BASE1B3 -A RCH CENTER=FLUX-WT-FLR Comments: G230L, 3360 chosen to avoid Mg II line on detector Brightest pixel: 0.7 cts/s Count rate in Stripes A, B: 744, 821 respectively S/N=40 in 1.1s. Both far below the brightness limits of 50 cts/pix/s, 30000 cts/stripe/s Variability: --------- If 1 mag fainter, S/N=40 in 4s. If 2.5 mag brighter, 8000 cts/s/stripe and 7 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 2 NAME-RW-AUR COS/NUV ACQ/PEA PSA G285M 2850 STRIPE=MEDIUM 1 40 S GS ACQ SCENARIO BASE1B3 -A KXD Comments: Grating/wavelength setting selected to avoid Mg II; G230L/3360 A setting not available. 80 cts/stripe, brightest pixel=0.055 cts/s, S/N=40 in 20s ------------------------------------------------------------------------------------------------------------------------------------ 3 NAME-RW-AUR COS/NUV ACQ/PEA PSA G285M 2850 CENTER=FLUX-WT-FLR, NUM-POS=7, 1 18 S GS ACQ SCENARIO BASE1B3 -A KD STEP-SIZE=0.6 Comments: Grating/wavelength setting selected to avoid Mg II, minimize switches between exposure 2 and 3 80 cts/stripe, brightest pixel=0.055 cts/s, S/N=40 in 9s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 77] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 4 NAME-RW-AUR COS/NUV ACQ/IMA BOA MIRRORA 1 50 S -A GE Comments: Brightest pixel from rwaur_uvopt.dat: 5.0 cts/s Variability (Grankin et al. 2007) U=10.9 +/- 0.5 (1-sigma), full range of 9.5-12.6 in 254 observations input observation: U=12.1 NUV acquisition from IUE spectrum: 5.0 cts/s If U=10 => 34 cts/s (97% confidence) If U=9.5 => 50 cts/s (99% confidence that the count rate will be below this rate) ***In the event that U<9.5, the brightness violation would be minor. If this image is not obtained, the observations will still be usable because the acquisition was done with a dispersed light acquisition to prevent an extremely rare even from causing an orbit loss. The object would likely be too faint for a BOA/MIRRORB image*** OTHER OBJECTS IN PSA FIELD: ----------------------- An ACS HRC F330W image, J8MSA9QKQ, shows only RW Aur A and B. The next brightest object in the field is 1000 times fainted than RW Aur A and about 5000 times fainter than RW Aur A, which is saturated. Two ACS PR200L images of RW Aur were obtained in 2004: j8msa9011 and j8msa9021 (first short, second longer). The faint third object has an approximate NUV continuum flux of 1e-16 erg/cm2/s/A, about 3500 times fainter than RW Aur A. From this image, I estimate about 3 cts/s if this object falls onto the PSA/MIRRORA during the BOA/MIRRORA acquisition, within the brightness limits of COS. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 78] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 NAME-RW-AUR COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=445, EXTENDED=NO, 1 539 S -A G FLASH=YES, FP-POS=2, SEGMENT=BOTH Comments: scaling twhya_e140m.dat --------- C IV flux from IUE PMS archive: 2.3e-13 erg/cm2/s By comparison with TW Hya, this line will yield 0.04 cts/s, much less than the 0.7 cts/s limit VARIABILITY: ----------- 7 FUV spectra of C IV from RW Aur (6 IUE+1 GHRS): average flux of 2.0e-13 erg/cm2/s, max=3.7e-13 erg/cm2/s (=> 0.1 cts/s, safe). If U=11.8 (about the level for the IUE observation), then U=9.8 => 0.7 cts/s, at the limit. From the Grankin et al. variability measurements, 3 of 254 U-band measurements were brighter than 9.9. This observation has a 99% chance of being below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 79] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 NAME-RW-AUR COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=350, EXTENDED=NO, 1 539 S -A G FLASH=YES, FP-POS=2, SEGMENT=BOTH Comments: scaling twhya_e140m.dat --------- C IV flux from IUE PMS archive: 2.3e-13 erg/cm2/s By comparison with TW Hya, this line will yield 0.04 cts/s, much less than the 0.7 cts/s limit VARIABILITY: ----------- 7 FUV spectra of C IV from RW Aur (6 IUE+1 GHRS): average flux of 2.0e-13 erg/cm2/s, max=3.7e-13 erg/cm2/s (=> 0.1 cts/s for the max, safe). If U=11.8 (about the level for the IUE observation), then U=9.8 => 0.7 cts/s, at the limit. From the Grankin et al. variability measurements, 3 of 254 U-band measurements were brighter than 9.9. This observation has a 99% chance of being below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 80] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 NAME-RW-AUR COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=445, EXTENDED=NO, 1 539 S -A G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: scaling twhya_e140m.dat --------- C IV flux fom IUE PMS archive: 2.3e-13 erg/cm2/s By comparison with TW Hya, this line will yield 0.04 cts/s, much less than the 0.7 cts/s limit VARIABILITY: ----------- 7 FUV spectra of C IV from RW Aur (6 IUE+1 GHRS): average flux of 2.0e-13 erg/cm2/s, max=3.7e-13 erg/cm2/s (=> 0.1 cts/s, safe). If U=11.8 (about the level for the IUE observation), then U=9.8 => 0.7 cts/s, at the limit. From the Grankin et al. variability measurements, 3 of 254 U-band measurements were brighter than 9.9. This observation has a 99% chance of being below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 81] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 8 NAME-RW-AUR COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=350, EXTENDED=NO, 1 441 S -A G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: scaling twhya_e140m.dat --------------------- O I flux from IUE PMS archive spectrum: 2.5e-13 erg/cm2/s By comparison with TW Hya, this triplet will yield 0.05 cts/s, much less than the 0.7 cts/s limit Ly-alpha: No Taurus star has come close to violating the brightness limit at Ly-alpha because the N(H I) column attenuates most of the Ly-alpha emission. White & Ghez estimate A_v=0.4 to RW Aur A. The H-alpha emission of 1e-11 erg/cm2/s would lead to a maximum Ly-alpha flux of 1.0e-12 ergs/cm2/s, or 0.14 cts/s in the brightest pixel. Given N(H I), it's highly likely that the count rate at Ly-alpha will be much lower than this. VARIABILITY: ----------- 5 FUV spectra of O I from RW Aur (all IUE): average flux of 2.8e-13 erg/cm2/s, max=4.9e-13 erg/cm2/s (=> 0.1 cts/s, safe). U-band/FUV variability analysis similar to that for C IV ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 82] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 NAME-RW-AUR COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=350, EXTENDED=NO, 1 441 S -A G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: scaling twhya_e140m.dat --------------------- O I flux from IUE PMS archive spectrum: 2.5e-13 erg/cm2/s By comparison with TW Hya, this triplet will yield 0.05 cts/s, much less than the 0.7 cts/s limit Ly-alpha: No Taurus star has come close to violating the brightness limit at Ly-alpha because the N(H I) column attenuates most of the Ly-alpha emission. White & Ghez estimate A_v=0.4 to RW Aur A. The H-alpha emission of 1e-11 erg/cm2/s would lead to a maximum Ly-alpha flux of 1.0e-12 ergs/cm2/s, or 0.14 cts/s in the brightest pixel. Given N(H I), it's highly likely that the count rate at Ly-alpha will be much lower than this. VARIABILITY: ----------- 5 FUV spectra of O I from RW Aur (all IUE): average flux of 2.8e-13 erg/cm2/s, max=4.9e-13 erg/cm2/s (=> 0.1 cts/s, safe). U-band/FUV variability analysis similar to that for C IV ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 83] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 NAME-RW-AUR COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=350, EXTENDED=NO, 1 441 S -A G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: scaling twhya_e140m.dat --------------------- O I flux from IUE PMS archive spectrum: 2.5e-13 erg/cm2/s By comparison with TW Hya, this triplet will yield 0.05 cts/s, much less than the 0.7 cts/s limit Ly-alpha: No Taurus star has come close to violating the brightness limit at Ly-alpha because the N(H I) column attenuates most of the Ly-alpha emission. White & Ghez estimate A_v=0.4 to RW Aur A. The H-alpha emission of 1e-11 erg/cm2/s would lead to a maximum Ly-alpha flux of 1.0e-12 ergs/cm2/s, or 0.14 cts/s in the brightest pixel. Given N(H I), it's highly likely that the count rate at Ly-alpha will be much lower than this. VARIABILITY: ----------- 5 FUV spectra of O I from RW Aur (all IUE): average flux of 2.8e-13 erg/cm2/s, max=4.9e-13 erg/cm2/s (=> 0.1 cts/s, safe). U-band/FUV variability analysis similar to that for C IV ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 84] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 NAME-RW-AUR COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=350, EXTENDED=NO, 1 441 S -A G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: scaling twhya_e140m.dat --------------------- O I flux from IUE PMS archive spectrum: 2.5e-13 erg/cm2/s By comparison with TW Hya, this triplet will yield 0.05 cts/s, much less than the 0.7 cts/s limit Ly-alpha: No Taurus star has come close to violating the brightness limit at Ly-alpha because the N(H I) column attenuates most of the Ly-alpha emission. White & Ghez estimate A_v=0.4 to RW Aur A. The H-alpha emission of 1e-11 erg/cm2/s would lead to a maximum Ly-alpha flux of 1.0e-12 ergs/cm2/s, or 0.14 cts/s in the brightest pixel. Given N(H I), it's highly likely that the count rate at Ly-alpha will be much lower than this. VARIABILITY: ----------- 5 FUV spectra of O I from RW Aur (all IUE): average flux of 2.8e-13 erg/cm2/s, max=4.9e-13 erg/cm2/s (=> 0.1 cts/s, safe). U-band/FUV variability analysis similar to that for C IV ------------------------------------------------------------------------------------------------------------------------------------ 12 NAME-RW-AUR STIS/CCD ACQ F28X50OII MIRROR 1 14 S GS ACQ SCENARIO BASE1B3 -A Comments: from rwaur_nuvopt.dat: -------------- Time to S/N=40: 3.5s Time to saturation: 56s ------------------------------------------------------------------------------------------------------------------------------------ 13 NAME-RW-AUR STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 15 S -A Comments: at 3200 A: S/N=24/resel brightest pixel (4860): 243 cts/s saturation in 135s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 85] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 14 NAME-RW-AUR STIS/NUV ACCUM 52X0.2 G230L 2376 1 545 S -A -MAMA Comments: S/N=15 at 1800 A Brightest pixel: 25 cts/s at 2800 A ------------------------------------------------------------------------------------------------------------------------------------ 15 NAME-RW-AUR STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1395 S -A -MAMA G Comments: Brightest pixel: 1.35 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 16 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NAME-RW-AUR-A 1 COS/NUV ACQ/SEA PSA G230L 3360 none none none none 1 N/A RCH NAME-RW-AUR-A 2 COS/NUV ACQ/PEA PSA G285M 2850 none none none none 1 N/A KXD NAME-RW-AUR-A 3 COS/NUV ACQ/PEA PSA G285M 2850 none none none none 1 N/A KD NAME-RW-AUR-A 4 COS/NUV ACQ/IMA BOA MIRRORA none none none none 1 N/A GE NAME-RW-AUR-A 5 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G NAME-RW-AUR-A 6 COS/FUV TIME-TA PSA G160M 1600 none none none none 1 N/A G NAME-RW-AUR-A 7 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G NAME-RW-AUR-A 8 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G NAME-RW-AUR-A 9 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G NAME-RW-AUR-A 10 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G NAME-RW-AUR-A 11 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G NAME-RW-AUR-A 12 STIS/CCD ACQ F28X50OI MIRROR none none none none 3 N/A I NAME-RW-AUR-A 13 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A NAME-RW-AUR-A 13 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A NAME-RW-AUR-A 14 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 86] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NAME-RW-AUR-A 15 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 16 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 87] Visit: 16 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-CS-CHA COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 53 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: Spectra: cscha_iue.dat VARIABILITY: ---------- CS Cha is a CTTS with U-band emission dominated by accretion. The U-band variability should be similar to NUV and FUV variability. Covino et al. (1992) present UBVRI photometry. In 11 epochs, U=13.34 +/- 0.16, with a full range from 13.06 - 13.60 mag. Guenther & Emerson (1997) present a few H-alpha measurements showing a flux that changes by from min to max. by 1.6 over a short period (days). Similar variability was seen in Mg II emission in three IUE NUV spectra. To be conservative, I will multiply estimates by a factor of 4 rather than1.6. COS ACQ: ------- B/PSA: 4.4 cts/s in brightest pixel (accounting for variability, mulitply by 4 => 18 cts/pix, below the brightness limit). 51s => S/N=40 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 88] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 2 V-CS-CHA COS/NUV ACQ/IMA PSA MIRRORB 1 34 S GE Comments: Spectra: cscha_iue.dat VARIABILITY: ---------- CS Cha is a CTTS with U-band emission dominated by accretion. The U-band variability should be similar to NUV and FUV variability. Covino et al. (1992) present UBVRI photometry. In 11 epochs, U=13.34 +/- 0.16, with a full range from 13.06 - 13.60 mag. Guenther & Emerson (1997) present a few H-alpha measurements showing a flux that changes by from min to max. by 1.6 over a short period (days). Similar variability was seen in Mg II emission in three IUE NUV spectra. To be conservative, I will multiply estimates by a factor of 4 rather than1.6. COS ACQ: ------- B/PSA: 4.4 cts/s in brightest pixel (accounting for variability, mulitply by 4 => 18 cts/pix, below the brightness limit). 51s => S/N=40 ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 89] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 V-CS-CHA COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=490, EXTENDED=NO, 1 589 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: ------ Neither C II nor O I was detected with IUE, with an upper limit of about 5e-14 erg/cm2/s. This upper limit translates to about 0.02 cts/s in the brightest pixel. The measured H-alpha flux by Guenther & Emerson (1997) is 1.2e-12 erg/cm2/s. Since CS Cha is associated with a molecular cloud, I multiply the H-alpha flux by 0.1 to estimate a Ly-alpha flux of 1.2e-13 erg/cm2/s. This yields 0.016 cts/s in the brightest pixel. Alternately, the extinction is Av=0.8 mag (Espaillat et al. 2007). If I conservatively use Av=0.5, apply log N(H I)=20.9, and scale the Ly-alpha flux from TW Hya by the ratio of H-alpha line fluxes, I get 0.009 cts/s in the brightest pixel. With either option, there's plenty of room below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 90] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 4 V-CS-CHA COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=490, EXTENDED=NO, 1 589 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: ------ Neither C II nor O I was detected with IUE, with an upper limit of about 5e-14 erg/cm2/s. This upper limit translates to about 0.02 cts/s in the brightest pixel. The measured H-alpha flux by Guenther & Emerson (1997) is 1.2e-12 erg/cm2/s. Since CS Cha is associated with a molecular cloud, I multiply the H-alpha flux by 0.1 to estimate a Ly-alpha flux of 1.2e-13 erg/cm2/s. This yields 0.016 cts/s in the brightest pixel. Alternately, the extinction is Av=0.8 mag (Espaillat et al. 2007). If I conservatively use Av=0.5, apply log N(H I)=20.9, and scale the Ly-alpha flux from TW Hya by the ratio of H-alpha line fluxes, I get 0.009 cts/s in the brightest pixel. With either option, there's plenty of room below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 91] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 V-CS-CHA COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=490, EXTENDED=NO, 1 589 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: ------ Neither C II nor O I was detected with IUE, with an upper limit of about 5e-14 erg/cm2/s. This upper limit translates to about 0.02 cts/s in the brightest pixel. The measured H-alpha flux by Guenther & Emerson (1997) is 1.2e-12 erg/cm2/s. Since CS Cha is associated with a molecular cloud, I multiply the H-alpha flux by 0.1 to estimate a Ly-alpha flux of 1.2e-13 erg/cm2/s. This yields 0.016 cts/s in the brightest pixel. Alternately, the extinction is Av=0.8 mag (Espaillat et al. 2007). If I conservatively use Av=0.5, apply log N(H I)=20.9, and scale the Ly-alpha flux from TW Hya by the ratio of H-alpha line fluxes, I get 0.009 cts/s in the brightest pixel. With either option, there's plenty of room below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 92] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 V-CS-CHA COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=495, EXTENDED=NO, 1 589 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: ------ Neither C II nor O I was detected with IUE, with an upper limit of about 5e-14 erg/cm2/s. This upper limit translates to about 0.02 cts/s in the brightest pixel. The measured H-alpha flux by Guenther & Emerson (1997) is 1.2e-12 erg/cm2/s. Since CS Cha is associated with a molecular cloud, I multiply the H-alpha flux by 0.1 to estimate a Ly-alpha flux of 1.2e-13 erg/cm2/s. This yields 0.016 cts/s in the brightest pixel. Alternately, the extinction is Av=0.8 mag (Espaillat et al. 2007). If I conservatively use Av=0.5, apply log N(H I)=20.9, and scale the Ly-alpha flux from TW Hya by the ratio of H-alpha line fluxes, I get 0.009 cts/s in the brightest pixel. With either option, there's plenty of room below the brightness limit. ------------------------------------------------------------------------------------------------------------------------------------ 7 V-CS-CHA COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=625, EXTENDED=NO, 1 718 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: ------- C IV 1549 A flux: 1.0e-13 erg/cm2/s. Using TW Hya as a spectral template yields 0.017 cts/s, well below the threshold. ------------------------------------------------------------------------------------------------------------------------------------ 8 V-CS-CHA COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=625, EXTENDED=NO, 1 718 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: ------- C IV 1549 A flux: 1.0e-13 erg/cm2/s. Using TW Hya as a spectral template yields 0.017 cts/s, well below the threshold. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 93] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 V-CS-CHA COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=614, EXTENDED=NO, 1 718 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: ------- C IV 1549 A flux: 1.0e-13 erg/cm2/s. Using TW Hya as a spectral template yields 0.017 cts/s, well below the threshold. ------------------------------------------------------------------------------------------------------------------------------------ 10 V-CS-CHA STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S GS ACQ SCENARIO BASE1B3 Comments: saturation in 1.5s ------------------------------------------------------------------------------------------------------------------------------------ 11 V-CS-CHA STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 40 S ------------------------------------------------------------------------------------------------------------------------------------ 12 V-CS-CHA STIS/NUV ACCUM 52X0.2 G230L 2376 1 576 S -MAMA Comments: STIS G230L: Mg II: 4.2 cts/s from IUE flux of 2.8e-13 erg/cm2/s and scaling STIS E230M spectrum of TW Hya (Mg II from TW Hya: 3.2e-12 erg/cm2/s). ------------------------------------------------------------------------------------------------------------------------------------ 13 V-CS-CHA STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1785 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-CS-CHA 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH V-CS-CHA 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V-CS-CHA 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G V-CS-CHA 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G V-CS-CHA 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G V-CS-CHA 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G V-CS-CHA 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G 11616( 34) - 29-Aug-2011 10:49:16 - [ 94] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-CS-CHA 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G V-CS-CHA 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V-CS-CHA 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 3 N/A V-CS-CHA 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A V-CS-CHA 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A V-CS-CHA 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA V-CS-CHA 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 95] Visit: 17 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 RECX-15 COS/NUV ACQ/SEA PSA MIRRORA CENTER=FLUX-WT, SCAN-SIZE=3, 1 35 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 RECX-15 COS/NUV ACQ/IMA PSA MIRRORA 1 35 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 RECX-15 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=496, EXTENDED=NO, 1 1091 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 RECX-15 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=496, EXTENDED=NO, 1 1091 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 RECX-15 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=760, EXTENDED=NO, 1 854 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 RECX-15 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=760, EXTENDED=NO, 1 854 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 RECX-15 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=685, EXTENDED=NO, 1 1317 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 RECX-15 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=746, EXTENDED=NO, 1 1592 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 RECX-15 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=600, EXTENDED=NO, 1 1592 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 RECX-15 STIS/CCD ACQ F28X50LP MIRROR 1 0.4 S GS ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 11 RECX-15 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 45 S ------------------------------------------------------------------------------------------------------------------------------------ 12 RECX-15 STIS/NUV ACCUM 52X0.2 G230L 2376 1 680 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [ 96] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 RECX-15 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=2000 1 1700 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ RECX-15 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH RECX-15 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE RECX-15 3 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G RECX-15 4 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G RECX-15 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G RECX-15 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G RECX-15 7 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G RECX-15 8 COS/FUV TIME-TA PSA G160M 1577 none none none none 3 N/A G RECX-15 9 COS/FUV TIME-TA PSA G160M 1600 none none none none 3 N/A G RECX-15 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 4 N/A RECX-15 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 4 N/A RECX-15 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 4 N/A RECX-15 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 4 N/A -MAMA RECX-15 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 97] Visit: 18 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-CV-CHA STIS/CCD ACQ F28X50LP MIRROR 1 0.1 S GS ACQ SCENARIO BASE1B3 Comments: 0.006s => S/N=40 1.1s => saturation ------------------------------------------------------------------------------------------------------------------------------------ 2 V-CV-CHA STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 30 S ------------------------------------------------------------------------------------------------------------------------------------ 3 V-CV-CHA STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 2598 S -MAMA G Comments: E230M: Brightest pixel about 0.6 cts/s at 2796 A (Mg II), by using TW Hya E230M spectrum and measured Mg II fluxes. VARIABILITY: In 7 IUE observations, the Mg II flux varied from 2.8e-12 erg/cm2/s to 7.1e-12 erg/cm2/s. ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 V-CV-CHA STIS/FUV TIME-TA 0.2X0.2 E140M 1425 BUFFER-TIME=300 1 3265 S -MAMA G Comments: C IV 1549 about 3 times weaker than TW Hya, other FUV lines are weaker than that. NUV flux is similar to TW Hya. Bright count rate for E140M: 0.15 cts/s at 1217 A, by scaling TW Hya E140M spectrum. ------------------------------------------------------------------------------------------------------------------------------------ 6 WAVE STIS/FUV ACCUM 0.2X0.2 E140M 1425 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 7 V-CV-CHA STIS/FUV TIME-TA 0.2X0.2 E140M 1425 BUFFER-TIME=500 1 3406 S -MAMA G Comments: C IV 1549 about 3 times weaker than TW Hya, other FUV lines are weaker than that. NUV flux is similar to TW Hya. Bright count rate for E140M: 0.15 cts/s at 1217 A, by scaling TW Hya E140M spectrum. ------------------------------------------------------------------------------------------------------------------------------------ 8 WAVE STIS/FUV ACCUM 0.2X0.2 E140M 1425 1 25 S -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 98] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-CV-CHA 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A V-CV-CHA 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 1 N/A V-CV-CHA 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 1 N/A V-CV-CHA 3 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA G WAVE 4 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA V-CV-CHA 5 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA G WAVE 6 STIS/FUV ACCUM 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA V-CV-CHA 7 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 none none none none 3 N/A -MAMA G WAVE 8 STIS/FUV ACCUM 0.2X0.2 E140M 1425 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [ 99] Visit: 19 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SZ-102 COS/NUV ACQ/SEA PSA MIRRORA CENTER=FLUX-WT, SCAN-SIZE=3, 1 50 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 SZ-102 COS/NUV ACQ/IMA PSA MIRRORA 1 50 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 SZ-102 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=367, EXTENDED=NO, 1 464 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 SZ-102 COS/FUV TIME-TA PSA G130M 1300 BUFFER-TIME=367, EXTENDED=NO, 1 464 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 SZ-102 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=367, EXTENDED=NO, 1 464 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 SZ-102 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=790, EXTENDED=NO, 1 882 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 SZ-102 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=790, EXTENDED=NO, 1 882 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 SZ-102 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=1200, EXTENDED=NO, 1 882 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 SZ-102 STIS/CCD ACQ 50CCD MIRROR 1 8 S GS ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 10 SZ-102 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 60 S ------------------------------------------------------------------------------------------------------------------------------------ 11 SZ-102 STIS/NUV ACCUM 52X0.2 G230L 2376 1 500 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 12 SZ-102 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1500 1 1469 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 13 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [100] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SZ-102 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH SZ-102 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE SZ-102 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SZ-102 4 COS/FUV TIME-TA PSA G130M 1300 none none none none 1 N/A G SZ-102 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G SZ-102 6 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G SZ-102 7 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G SZ-102 8 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G SZ-102 9 STIS/CCD ACQ 50CCD MIRROR none none none none 3 N/A SZ-102 10 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A SZ-102 10 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A SZ-102 11 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA SZ-102 12 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 13 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [101] Visit: 20 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V2129-OPH STIS/CCD ACQ F28X50OII MIRROR 1 0.1 S GS ACQ SCENARIO SINGLE I Comments: V=10.35, time=1.4s for S/N=40 saturation=270s ------------------------------------------------------------------------------------------------------------------------------------ 2 V2129-OPH STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 50 S ------------------------------------------------------------------------------------------------------------------------------------ 3 V2129-OPH STIS/NUV ACCUM 52X0.2 G230L 2376 1 500 S -MAMA Comments: pds66_iue.dat Brightest pixel: 7.7 cts/s at Mg II. VARIABILITY: Batalha et al. indicate very little variability in the U-band for PDS 66 (standard deviation = 0.12 mag). It's an early-type star, so I would expect more variability than that in the lines. However, with fluxes 10 times lower than the STIS brightness limit for all observations, including the G230L, this object is safe. ------------------------------------------------------------------------------------------------------------------------------------ 4 V2129-OPH STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1422 S -MAMA G Comments: Mg II 2800 flux: 2.1e-12 erg/cm2/s Using TW Hya as a template: => 0.6 cts/s VARIABILITY: Batalha et al. indicate very little variability in the U-band for PDS 66 (standard deviation = 0.12 mag). It's an early-type star, so I would expect more variability than that in the lines. However, with fluxes 10 times lower than the STIS brightness limit for all observations, including the G230L, this object is safe. ------------------------------------------------------------------------------------------------------------------------------------ 5 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [102] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 V2129-OPH STIS/FUV TIME-TA 0.2X0.2 E140M 1425 BUFFER-TIME=1000 1 2856 S -MAMA G Comments: C IV 1549 A flux: 1.1e-12 Split into two lines, 1 A FWHM: 0.011 cts/s in brightest pixel Ly-alpha: somewhat uncertain, but from IUE (including geocoronal): 0.024 cts/s in brightest pixel: far below limit of 75 cts/s VARIABILITY: Batalha et al. indicate very little variability in the U-band for PDS 66 (standard deviation = 0.12 mag). It's an early-type star, so I would expect more variability than that in the lines. However, with fluxes 10 times lower than the STIS brightness limit for all observations, including the G230L, this object is safe. ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/FUV ACCUM 0.2X0.2 E140M 1425 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 8 V2129-OPH STIS/FUV TIME-TA 0.2X0.2 E140M 1425 BUFFER-TIME=1000 1 2997 S -MAMA G Comments: C IV 1549 A flux: 1.1e-12 Split into two lines, 1 A FWHM: 0.011 cts/s in brightest pixel Ly-alpha: somewhat uncertain, but from IUE (including geocoronal): 0.024 cts/s in brightest pixel: far below limit of 75 cts/s VARIABILITY: Batalha et al. indicate very little variability in the U-band for PDS 66 (standard deviation = 0.12 mag). It's an early-type star, so I would expect more variability than that in the lines. However, with fluxes 10 times lower than the STIS brightness limit for all observations, including the G230L, this object is safe. ------------------------------------------------------------------------------------------------------------------------------------ 9 WAVE STIS/FUV ACCUM 0.2X0.2 E140M 1425 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [103] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V2129-OPH 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A II V2129-OPH 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 1 N/A V2129-OPH 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 1 N/A V2129-OPH 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 N/A -MAMA V2129-OPH 4 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA G WAVE 5 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA V2129-OPH 6 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA G WAVE 7 STIS/FUV ACCUM 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA V2129-OPH 8 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 none none none none 3 N/A -MAMA G WAVE 9 STIS/FUV ACCUM 0.2X0.2 E140M 1425 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [104] Visit: 21 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 V-AK-SCO STIS/CCD ACQ F28X50OII MIRROR 1 4 S GS ACQ SCENARIO BASE1B3 Comments: B=9.9 0.4s => S/N=40 52s => saturation ------------------------------------------------------------------------------------------------------------------------------------ 2 V-AK-SCO STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 4 S ------------------------------------------------------------------------------------------------------------------------------------ 3 V-AK-SCO STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 1015 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 V-AK-SCO STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 942 S -MAMA Comments: 8000 cts/s detector; 3000 from source (limits=200, 000) Brightest pixel: 0.63 cts/s (limit=75) from measured Mg II emission ------------------------------------------------------------------------------------------------------------------------------------ 6 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 7 V-AK-SCO STIS/FUV TIME-TA 0.2X0.2 E140M 1425 BUFFER-TIME=800 1 2917 S -MAMA G Comments: DATA: aksco_iue.dat Brightest pixel: 0.2 cts/s (<<75 cts/s) from ESTIMATE of Ly-alpha emission, based on simple scaling of TW Hya from other FUV lines. From IUE spectrum: the Ly-alpha flux is about 1.4e-11, or 0.3 times that of TW Hya, which would lead to a count rate of 0.15 cts/s. Both estimates above are unreliable, but are far below the brightness limits ------------------------------------------------------------------------------------------------------------------------------------ 8 WAVE STIS/FUV ACCUM 0.2X0.2 E140M 1425 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [105] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ V-AK-SCO 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I V-AK-SCO 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 1 N/A V-AK-SCO 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 1 N/A V-AK-SCO 3 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA WAVE 4 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA V-AK-SCO 5 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 1 N/A -MAMA WAVE 6 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 1 N/A -MAMA V-AK-SCO 7 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA G WAVE 8 STIS/FUV ACCUM 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [106] Visit: 22 Visit Requirements: ORIENT 34.5D TO 36.5 D; ORIENT 214.5D TO 216.5 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TWA-3A STIS/CCD ACQ F28X50OII MIRROR 1 65 S GS ACQ SCENARIO BASE1B3 Comments: STIS ACQ: ------- flux of 7e-15 erg/cm2/s/A at 3800 A => 34 s for S/N=40 ------------------------------------------------------------------------------------------------------------------------------------ 2 TWA-3A STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 70 S ------------------------------------------------------------------------------------------------------------------------------------ 3 TWA-3A STIS/NUV ACCUM 52X0.2 G230L 2376 1 610 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 TWA-3A STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1107 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 5 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 6 TWA-3A STIS/FUV TIME-TA 52X0.2 G140M 1540 BUFFER-TIME=1000, WAVECAL=NO 1 2900 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/FUV ACCUM 52X0.2 G140M 1540 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 8 TWA-3A STIS/FUV ACCUM 52X0.2 G140M 1222 WAVECAL=NO 1 1329 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 9 TWA-3A STIS/FUV ACCUM 52X0.2 G140M 1321 1 1328 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 10 WAVE STIS/FUV ACCUM 52X0.2 G140M 1321 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11 TWA-3A STIS/FUV TIME-TA 52X0.2 G140L 1425 BUFFER-TIME=1000 1 2912 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 12 WAVE STIS/FUV ACCUM 52X0.2 G140L 1425 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [107] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TWA-3A 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I TWA-3A 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 1 N/A TWA-3A 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 1 N/A TWA-3A 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 N/A -MAMA TWA-3A 4 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA G WAVE 5 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA TWA-3A 6 STIS/FUV TIME-TA 52X0.2 G140M 1540 none none none none 2 N/A -MAMA G WAVE 7 STIS/FUV ACCUM 52X0.2 G140M 1540 none none none none 2 N/A -MAMA TWA-3A 8 STIS/FUV ACCUM 52X0.2 G140M 1222 none none none none 3 N/A -MAMA TWA-3A 9 STIS/FUV ACCUM 52X0.2 G140M 1321 none none none none 3 N/A -MAMA WAVE 10 STIS/FUV ACCUM 52X0.2 G140M 1321 none none none none 3 N/A -MAMA TWA-3A 11 STIS/FUV TIME-TA 52X0.2 G140L 1425 none none none none 4 N/A -MAMA G WAVE 12 STIS/FUV ACCUM 52X0.2 G140L 1425 none none none none 4 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [108] Visit: 23 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PDS-66 STIS/CCD ACQ F28X50OII MIRROR 1 4 S GS ACQ SCENARIO BASE1B3 I Comments: V=10.35, time=1.4s for S/N=40 saturation=270s ------------------------------------------------------------------------------------------------------------------------------------ 2 PDS-66 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 25 S ------------------------------------------------------------------------------------------------------------------------------------ 3 PDS-66 STIS/NUV ACCUM 52X0.2 G230L 2376 1 570 S -MAMA Comments: pds66_iue.dat Brightest pixel: 7.7 cts/s at Mg II. VARIABILITY: Batalha et al. indicate very little variability in the U-band for PDS 66 (standard deviation = 0.12 mag). It's an early-type star, so I would expect more variability than that in the lines. However, with fluxes 10 times lower than the STIS brightness limit for all observations, including the G230L, this object is safe. ------------------------------------------------------------------------------------------------------------------------------------ 4 PDS-66 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1725 S -MAMA G Comments: Mg II 2800 flux: 2.1e-12 erg/cm2/s Using TW Hya as a template: => 0.6 cts/s VARIABILITY: Batalha et al. indicate very little variability in the U-band for PDS 66 (standard deviation = 0.12 mag). It's an early-type star, so I would expect more variability than that in the lines. However, with fluxes 10 times lower than the STIS brightness limit for all observations, including the G230L, this object is safe. ------------------------------------------------------------------------------------------------------------------------------------ 5 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [109] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 PDS-66 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 BUFFER-TIME=1000 1 3221 S -MAMA G Comments: C IV 1549 A flux: 1.1e-12 Split into two lines, 1 A FWHM: 0.011 cts/s in brightest pixel Ly-alpha: somewhat uncertain, but from IUE (including geocoronal): 0.024 cts/s in brightest pixel: far below limit of 75 cts/s VARIABILITY: Batalha et al. indicate very little variability in the U-band for PDS 66 (standard deviation = 0.12 mag). It's an early-type star, so I would expect more variability than that in the lines. However, with fluxes 10 times lower than the STIS brightness limit for all observations, including the G230L, this object is safe. ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/FUV ACCUM 0.2X0.2 E140M 1425 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 8 PDS-66 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 BUFFER-TIME=1000 1 3362 S -MAMA G Comments: C IV 1549 A flux: 1.1e-12 Split into two lines, 1 A FWHM: 0.011 cts/s in brightest pixel Ly-alpha: somewhat uncertain, but from IUE (including geocoronal): 0.024 cts/s in brightest pixel: far below limit of 75 cts/s VARIABILITY: Batalha et al. indicate very little variability in the U-band for PDS 66 (standard deviation = 0.12 mag). It's an early-type star, so I would expect more variability than that in the lines. However, with fluxes 10 times lower than the STIS brightness limit for all observations, including the G230L, this object is safe. ------------------------------------------------------------------------------------------------------------------------------------ 9 WAVE STIS/FUV ACCUM 0.2X0.2 E140M 1425 1 240 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [110] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ PDS-66 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A II PDS-66 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 1 N/A PDS-66 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 1 N/A PDS-66 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 N/A -MAMA PDS-66 4 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA G WAVE 5 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA PDS-66 6 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA G WAVE 7 STIS/FUV ACCUM 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA PDS-66 8 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 none none none none 3 N/A -MAMA G WAVE 9 STIS/FUV ACCUM 0.2X0.2 E140M 1425 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [111] Visit: 24 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 RECX-11 COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 60 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 RECX-11 COS/NUV ACQ/IMA PSA MIRRORB 1 60 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 RECX-11 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=853, EXTENDED=NO, 1 952 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 RECX-11 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=600, EXTENDED=NO, 1 952 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 RECX-11 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=770, EXTENDED=NO, 1 870 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 RECX-11 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=770, EXTENDED=NO, 1 870 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 RECX-11 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=800, EXTENDED=NO, 1 1306 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 RECX-11 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=752, EXTENDED=NO, 1 1603 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 RECX-11 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=900, EXTENDED=NO, 1 1604 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 RECX-11 STIS/CCD ACQ F28X50OII MIRROR 1 10 S GS ACQ SCENARIO BASE1B3 I ------------------------------------------------------------------------------------------------------------------------------------ 11 RECX-11 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 45 S ------------------------------------------------------------------------------------------------------------------------------------ 12 RECX-11 STIS/NUV ACCUM 52X0.2 G230L 2376 1 700 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [112] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 RECX-11 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=2500 1 1595 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ RECX-11 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH RECX-11 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE RECX-11 3 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G RECX-11 4 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G RECX-11 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G RECX-11 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G RECX-11 7 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G RECX-11 8 COS/FUV TIME-TA PSA G160M 1577 none none none none 3 N/A G RECX-11 9 COS/FUV TIME-TA PSA G160M 1600 none none none none 3 N/A G RECX-11 10 STIS/CCD ACQ F28X50OI MIRROR none none none none 4 N/A II RECX-11 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 4 N/A RECX-11 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 4 N/A RECX-11 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 4 N/A -MAMA RECX-11 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 4 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [113] Visit: 25 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-104237 STIS/CCD ACQ F28X50OII MIRROR 1 0.6 S GS ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 2 HD-104237 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 0.2 S ------------------------------------------------------------------------------------------------------------------------------------ 3 HD-104237 STIS/NUV ACCUM 0.2X0.2 E230M 2124 1 1050 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2124 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 HD-104237 STIS/NUV ACCUM 0.2X0.09 E230H 2663 1 428 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 6 WAVE STIS/NUV ACCUM 0.2X0.09 E230H 2663 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 7 HD-104237 STIS/NUV ACCUM 0.2X0.09 E230H 2912 1 428 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 8 WAVE STIS/NUV ACCUM 0.2X0.09 E230H 2912 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 9 HD-104237 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 BUFFER-TIME=300 1 3279 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 10 WAVE STIS/FUV ACCUM 0.2X0.2 E140M 1425 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ HD-104237 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I HD-104237 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 1 N/A HD-104237 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 1 N/A HD-104237 3 STIS/NUV ACCUM 0.2X0.2 E230M 2124 none none none none 1 N/A -MAMA WAVE 4 STIS/NUV ACCUM 0.2X0.2 E230M 2124 none none none none 1 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [114] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ HD-104237 5 STIS/NUV ACCUM 0.2X0.09 E230H 2663 none none none none 1 N/A -MAMA WAVE 6 STIS/NUV ACCUM 0.2X0.09 E230H 2663 none none none none 1 N/A -MAMA HD-104237 7 STIS/NUV ACCUM 0.2X0.09 E230H 2912 none none none none 1 N/A -MAMA WAVE 8 STIS/NUV ACCUM 0.2X0.09 E230H 2912 none none none none 1 N/A -MAMA HD-104237 9 STIS/FUV TIME-TA 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA G WAVE 10 STIS/FUV ACCUM 0.2X0.2 E140M 1425 none none none none 2 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [115] Visit: 26 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HBC-427 COS/NUV ACQ/SEA PSA MIRRORA SCAN-SIZE=3, CENTER=FLUX-WT, 1 30 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: COS ACQ: ------- Variability, from Grankin et al. (2007): 27 U-band observations U=14.02 +/- 0.15 (1-sigma) Umin: 13.73, Umax=14.41 Worst-case scenario: multiply broadband emission by 1.9 MIRRORA: 16 cts/s!! This is calculated from the HD98800 IUE spectrum. The two spectra match up very well from 3200-5000 A, with HBC 427 being 15 times fainter than HD98800. The HBC 427 observation occurred when U=14.3 (rough estimate), so close to its faintest level. That makes the "worst-case" count rate 30 cts/s. ------------------------------------------------------------------------------------------------------------------------------------ 2 HBC-427 COS/NUV ACQ/IMA PSA MIRRORA 1 30 S GE Comments: COS ACQ: ------- Variability, from Grankin et al. (2007): 27 U-band observations U=14.02 +/- 0.15 (1-sigma) Umin: 13.73, Umax=14.41 Worst-case scenario: multiply broadband emission by 1.9 MIRRORA: 16 cts/s This is calculated from the HD98800 IUE spectrum. The two spectra match up very well from 3200-5000 A, with HBC 427 being 15 times fainter than HD98800. The HBC 427 observation occurred when U=14.3 (rough estimate), so close to its faintest level. That makes the "worst-case" count rate 30 cts/s. 11616( 34) - 29-Aug-2011 10:49:16 - [116] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 3 HBC-427 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=460, EXTENDED=NO, 1 558 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: ------ C II flux: 5.0e-15 erg/cm2/s => 0.0025 cts/s Ly-alpha flux: 1.5e-15 erg/cm2/s (tentative detection) ------------------------------------------------------------------------------------------------------------------------------------ 4 HBC-427 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=460, EXTENDED=NO, 1 558 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: ------ C II flux: 5.0e-15 erg/cm2/s => 0.0025 cts/s Ly-alpha flux: 1.5e-15 erg/cm2/s (tentative detection) ------------------------------------------------------------------------------------------------------------------------------------ 5 HBC-427 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=300, EXTENDED=NO, 1 558 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: ------ C II flux: 5.0e-15 erg/cm2/s => 0.0025 cts/s Ly-alpha flux: 1.5e-15 erg/cm2/s (tentative detection) ------------------------------------------------------------------------------------------------------------------------------------ 6 HBC-427 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=353, EXTENDED=NO, 1 449 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: ------ C II flux: 5.0e-15 erg/cm2/s => 0.0025 cts/s Ly-alpha flux: 1.5e-15 erg/cm2/s (tentative detection) ------------------------------------------------------------------------------------------------------------------------------------ 7 HBC-427 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=550, EXTENDED=NO, 1 645 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: -------- C IV flux: 1.2e-14 erg/cm2/s => 0.003 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [117] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 8 HBC-427 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=550, EXTENDED=NO, 1 645 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: -------- C IV flux: 1.2e-14 erg/cm2/s => 0.003 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 9 HBC-427 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=550, EXTENDED=NO, 1 645 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: -------- C IV flux: 1.2e-14 erg/cm2/s => 0.003 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 10 HBC-427 STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S GS ACQ SCENARIO BASE1B3 Comments: V=11.6 => saturation in 1.6s ------------------------------------------------------------------------------------------------------------------------------------ 11 HBC-427 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 60 S ------------------------------------------------------------------------------------------------------------------------------------ 12 HBC-427 STIS/NUV ACCUM 52X0.2 G230L 2376 1 516 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 13 HBC-427 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1475 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ HBC-427 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH HBC-427 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE HBC-427 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G HBC-427 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G HBC-427 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G HBC-427 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G 11616( 34) - 29-Aug-2011 10:49:16 - [118] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ HBC-427 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G HBC-427 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G HBC-427 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G HBC-427 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 3 N/A HBC-427 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A HBC-427 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A HBC-427 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA HBC-427 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [119] Visit: 27 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 EM-LKCA-4 COS/NUV ACQ/SEA PSA MIRRORA CENTER=FLUX-WT, SCAN-SIZE=3, 1 15 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 EM-LKCA-4 COS/NUV ACQ/IMA PSA MIRRORA 1 15 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 EM-LKCA-4 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=482, EXTENDED=NO, 1 576 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 EM-LKCA-4 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=482, EXTENDED=NO, 1 576 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 EM-LKCA-4 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=482, EXTENDED=NO, 1 576 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 EM-LKCA-4 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=482, EXTENDED=NO, 1 576 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 EM-LKCA-4 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=505, EXTENDED=NO, 1 600 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 EM-LKCA-4 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=505, EXTENDED=NO, 1 600 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 EM-LKCA-4 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=505, EXTENDED=NO, 1 600 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 EM-LKCA-4 STIS/CCD ACQ F28X50LP MIRROR 1 0.3 S GS ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 11 EM-LKCA-4 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 30 S ------------------------------------------------------------------------------------------------------------------------------------ 12 EM-LKCA-4 STIS/NUV ACCUM 52X0.2 G230L 2376 1 520 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [120] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 EM-LKCA-4 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1485 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ EM-LKCA-4 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH EM-LKCA-4 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE EM-LKCA-4 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G EM-LKCA-4 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G EM-LKCA-4 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G EM-LKCA-4 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G EM-LKCA-4 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G EM-LKCA-4 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G EM-LKCA-4 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G EM-LKCA-4 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 3 N/A EM-LKCA-4 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A EM-LKCA-4 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A EM-LKCA-4 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA EM-LKCA-4 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [121] Visit: 28 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 EM-LKCA-19 COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 46 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 Comments: IUE spectrum: http://www.astro.caltech.edu/~gregoryh/11616/ safety/lkca19_iue.dat MIRRORB/PSA: 4.6 cts/s, time for S/N=40 => 50s Variability: Grankin et al. (2008): 61 U-band observations; U=12.54 +/- 0.07 (1-sigma); min-max=0.38 mag i.e., very little variability. Note that this method likely underestimates the amount of variability in the lines, but should be good for the broadband MIRROR images. ------------------------------------------------------------------------------------------------------------------------------------ 2 EM-LKCA-19 COS/NUV ACQ/IMA PSA MIRRORB 1 32 S GE Comments: IUE spectrum: http://www.astro.caltech.edu/~gregoryh/11616/ safety/lkca19_iue.dat MIRRORB/PSA: 4.6 cts/s, time for S/N=40 => 50s Variability: Grankin et al. (2008): 61 U-band observations; U=12.54 +/- 0.07 (1-sigma); min-max=0.38 mag i.e., very little variability. Note that this method likely underestimates the amount of variability in the lines, but should be good for the broadband MIRROR images. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [122] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 EM-LKCA-19 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=390, EXTENDED=NO, 1 486 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: C II: marginal detection of 1.1e-14 erg/cm2/s => 0.006 cts/s Ly-alpha: Measured Mg II flux (IUE): 1.8e-13 erg/cm2/s estimated Ly-alpha flux: 3.6e-14 erg/cm2/s => 0.022 cts/s in brightest pixel This estimate for Ly-alpha emission does not include the higher N(H I) and extinction to LkCa 19 relative to the nearby cool stars. Variability: Grankin et al. (2008): 61 U-band observations; U=12.54 +/- 0.07 (1-sigma); min-max=0.38 mag i.e., very little variability. Note that this method likely underestimates the amount of variability in the lines, but should be good for the broadband MIRROR images. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [123] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 4 EM-LKCA-19 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=390, EXTENDED=NO, 1 486 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G130M: C II: marginal detection of 1.1e-14 erg/cm2/s => 0.006 cts/s Ly-alpha: Measured Mg II flux (IUE): 1.8e-13 erg/cm2/s estimated Ly-alpha flux: 3.6e-14 erg/cm2/s => 0.022 cts/s in brightest pixel This estimate for Ly-alpha emission does not include the higher N(H I) and extinction to LkCa 19 relative to the nearby cool stars. Variability: Grankin et al. (2008): 61 U-band observations; U=12.54 +/- 0.07 (1-sigma); min-max=0.38 mag i.e., very little variability. Note that this method likely underestimates the amount of variability in the lines, but should be good for the broadband MIRROR images. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [124] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 EM-LKCA-19 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=600, EXTENDED=NO, 1 486 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: COS G130M: C II: marginal detection of 1.1e-14 erg/cm2/s => 0.006 cts/s Ly-alpha: Measured Mg II flux (IUE): 1.8e-13 erg/cm2/s estimated Ly-alpha flux: 3.6e-14 erg/cm2/s => 0.022 cts/s in brightest pixel This estimate for Ly-alpha emission does not include the higher N(H I) and extinction to LkCa 19 relative to the nearby cool stars. Variability: Grankin et al. (2008): 61 U-band observations; U=12.54 +/- 0.07 (1-sigma); min-max=0.38 mag i.e., very little variability. Note that this method likely underestimates the amount of variability in the lines, but should be good for the broadband MIRROR images. ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [125] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 EM-LKCA-19 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=390, EXTENDED=NO, 1 486 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: COS G130M: C II: marginal detection of 1.1e-14 erg/cm2/s => 0.006 cts/s Ly-alpha: Measured Mg II flux (IUE): 1.8e-13 erg/cm2/s estimated Ly-alpha flux: 3.6e-14 erg/cm2/s => 0.022 cts/s in brightest pixel This estimate for Ly-alpha emission does not include the higher N(H I) and extinction to LkCa 19 relative to the nearby cool stars. Variability: Grankin et al. (2008): 61 U-band observations; U=12.54 +/- 0.07 (1-sigma); min-max=0.38 mag i.e., very little variability. Note that this method likely underestimates the amount of variability in the lines, but should be good for the broadband MIRROR images. ------------------------------------------------------------------------------------------------------------------------------------ 7 EM-LKCA-19 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=530, EXTENDED=NO, 1 630 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: Measured C IV flux: 2.0e-14 erg/cm2/s => 0.005 cts/s in G160M ------------------------------------------------------------------------------------------------------------------------------------ 8 EM-LKCA-19 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=531, EXTENDED=NO, 1 630 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: Measured C IV flux: 2.0e-14 erg/cm2/s => 0.005 cts/s in G160M ------------------------------------------------------------------------------------------------------------------------------------ 9 EM-LKCA-19 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=530, EXTENDED=NO, 1 630 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: Measured C IV flux: 2.0e-14 erg/cm2/s => 0.005 cts/s in G160M ------------------------------------------------------------------------------------------------------------------------------------ 10 EM-LKCA-19 STIS/CCD ACQ F28X50LP MIRROR 1 0.1 S GS ACQ SCENARIO BASE1B3 Comments: STIS acquisition: F28x150LP filter: 0.005s for S/N=40; saturation in 0.95s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [126] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 EM-LKCA-19 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 35 S ------------------------------------------------------------------------------------------------------------------------------------ 12 EM-LKCA-19 STIS/NUV ACCUM 52X0.2 G230L 2376 1 522 S -MAMA Comments: Brightest pixel: 2.7 cts/s @ Mg II for a line with 1.2e-14 erg/cm2/s and FWHM=0.4 A The 0.9e-14 is calculated from the Mg II flux, dividing by 1.5 because the line is a doublet (one is stronger). ------------------------------------------------------------------------------------------------------------------------------------ 13 EM-LKCA-19 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1485 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ EM-LKCA-19 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH EM-LKCA-19 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE EM-LKCA-19 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G EM-LKCA-19 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G EM-LKCA-19 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G EM-LKCA-19 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G EM-LKCA-19 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G EM-LKCA-19 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G EM-LKCA-19 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G EM-LKCA-19 10 STIS/CCD ACQ F28X50LP MIRROR none none none none 3 N/A EM-LKCA-19 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A EM-LKCA-19 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A EM-LKCA-19 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [127] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ EM-LKCA-19 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [128] Visit: 29 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TWA-2 COS/NUV ACQ/SEA PSA MIRRORB SCAN-SIZE=3, CENTER=FLUX-WT, 1 50 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 TWA-2 COS/NUV ACQ/IMA PSA MIRRORB 1 50 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 TWA-2 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=377, EXTENDED=NO, 1 477 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 TWA-2 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=377, EXTENDED=NO, 1 477 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 TWA-2 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=377, EXTENDED=NO, 1 477 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 TWA-2 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=377, EXTENDED=NO, 1 477 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 TWA-2 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=540, EXTENDED=NO, 1 642 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 TWA-2 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=540, EXTENDED=NO, 1 642 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 TWA-2 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=540, EXTENDED=NO, 1 642 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 TWA-2 STIS/CCD ACQ F28X50OII MIRROR 1 8 S GS ACQ SCENARIO BASE1B3 I ------------------------------------------------------------------------------------------------------------------------------------ 11 TWA-2 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 15 S ------------------------------------------------------------------------------------------------------------------------------------ 12 TWA-2 STIS/NUV ACCUM 52X0.2 G230L 2376 1 520 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [129] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 TWA-2 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1500 1 1438 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TWA-2 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH TWA-2 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE TWA-2 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G TWA-2 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G TWA-2 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G TWA-2 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G TWA-2 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G TWA-2 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G TWA-2 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G TWA-2 10 STIS/CCD ACQ F28X50OI MIRROR none none none none 3 N/A II TWA-2 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A TWA-2 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A TWA-2 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA TWA-2 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [130] Visit: 30 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TWA-7 COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 50 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 TWA-7 COS/NUV ACQ/IMA PSA MIRRORB 1 50 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 TWA-7 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=379, EXTENDED=NO, 1 471 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 TWA-7 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=379, EXTENDED=NO, 1 471 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 TWA-7 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=379, EXTENDED=NO, 1 471 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 TWA-7 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=377, EXTENDED=NO, 1 471 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 TWA-7 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=542, EXTENDED=NO, 1 637 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 TWA-7 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=542, EXTENDED=NO, 1 637 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 TWA-7 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=542, EXTENDED=NO, 1 637 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 TWA-7 STIS/CCD ACQ F28X50OII MIRROR 1 2 S GS ACQ SCENARIO BASE1B3 I ------------------------------------------------------------------------------------------------------------------------------------ 11 TWA-7 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 8 S ------------------------------------------------------------------------------------------------------------------------------------ 12 TWA-7 STIS/NUV ACCUM 52X0.2 G230L 2376 1 500 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [131] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 TWA-7 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1490 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TWA-7 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH TWA-7 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE TWA-7 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G TWA-7 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G TWA-7 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G TWA-7 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G TWA-7 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G TWA-7 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G TWA-7 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G TWA-7 10 STIS/CCD ACQ F28X50OI MIRROR none none none none 3 N/A II TWA-7 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A TWA-7 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A TWA-7 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA TWA-7 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [132] Visit: 31 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SCHJ0439016 COS/NUV ACQ/SEA PSA MIRRORA CENTER=FLUX-WT, SCAN-SIZE=3, 1 120 S GS ACQ SCENARIO BASE1B3 +2336030 RCH STEP-SIZE=1.767 Comments: COS ACQ: -------- Divide gmaur_g230l.dat by 75: 2.2 cts/s in brightest pixel, PSA/MIRRORA ------------------------------------------------------------------------------------------------------------------------------------ 2 SCHJ0439016 COS/NUV ACQ/IMA PSA MIRRORA 1 120 S +2336030 GE Comments: COS ACQ: -------- Divide gmaur_g230l.dat by 75: 2.2 cts/s in brightest pixel, PSA/MIRRORA ------------------------------------------------------------------------------------------------------------------------------------ 3 SCHJ0439016 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=2000, EXTENDED=NO, 1 921 S +2336030 G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: ------ C IV flux: 1.2e-15 erg/cm2/s => 0.0002 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 4 SCHJ0439016 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=1300, EXTENDED=NO, 1 1397 S +2336030 G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: ------ C IV flux: 1.2e-15 erg/cm2/s => 0.0002 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 5 SCHJ0439016 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=1000, EXTENDED=NO, 1 1397 S +2336030 G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: G160M: ------ C IV flux: 1.2e-15 erg/cm2/s => 0.0002 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [133] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 SCHJ0439016 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=1325, EXTENDED=NO, 1 1431 S +2336030 G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: ------ C II flux: not detected Estimated Ly-alpha flux: 3.8e-15 => 5e-4 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 7 SCHJ0439016 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=1600, EXTENDED=NO, 1 1431 S +2336030 G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: ------ C II flux: not detected Estimated Ly-alpha flux: 3.8e-15 => 5e-4 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 8 SCHJ0439016 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=1337, EXTENDED=NO, 1 1431 S +2336030 G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: G130M: ------ C II flux: not detected Estimated Ly-alpha flux: 3.8e-15 => 5e-4 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ 9 SCHJ0439016 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=1600, EXTENDED=NO, 1 1431 S +2336030 G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: G130M: ------ C II flux: not detected Estimated Ly-alpha flux: 3.8e-15 => 5e-4 cts/s in brightest pixel ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SCHJ0439016+2336030 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH SCHJ0439016+2336030 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE 11616( 34) - 29-Aug-2011 10:49:16 - [134] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SCHJ0439016+2336030 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G SCHJ0439016+2336030 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G SCHJ0439016+2336030 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G SCHJ0439016+2336030 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G SCHJ0439016+2336030 7 COS/FUV TIME-TA PSA G130M 1327 none none none none 3 N/A G SCHJ0439016+2336030 8 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G SCHJ0439016+2336030 9 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G 11616( 34) - 29-Aug-2011 10:49:16 - [135] Visit: 32 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 RECX-1 COS/NUV ACQ/SEA PSA MIRRORB SCAN-SIZE=3, CENTER=FLUX-WT, 1 35 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 RECX-1 COS/NUV ACQ/IMA PSA MIRRORB 1 35 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 RECX-1 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=525, EXTENDED=NO, 1 619 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 RECX-1 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=525, EXTENDED=NO, 1 619 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 RECX-1 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=525, EXTENDED=NO, 1 619 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 RECX-1 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=636, EXTENDED=NO, 1 736 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 RECX-1 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=636, EXTENDED=NO, 1 736 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 RECX-1 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=636, EXTENDED=NO, 1 736 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 RECX-1 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=636, EXTENDED=NO, 1 736 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 10 RECX-1 STIS/CCD ACQ F28X50OII MIRROR 1 0.5 S GS ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 11 RECX-1 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 14 S ------------------------------------------------------------------------------------------------------------------------------------ 12 RECX-1 STIS/NUV ACCUM 52X0.2 G230L 2376 1 629 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [136] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 RECX-1 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=2000 1 1750 S -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 14 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ RECX-1 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH RECX-1 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE RECX-1 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 N/A G RECX-1 4 COS/FUV TIME-TA PSA G160M 1600 none none none none 1 N/A G RECX-1 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 1 N/A G RECX-1 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G RECX-1 7 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G RECX-1 8 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G RECX-1 9 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G RECX-1 10 STIS/CCD ACQ F28X50OI MIRROR none none none none 3 N/A I RECX-1 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 3 N/A RECX-1 11 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 3 N/A RECX-1 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA RECX-1 13 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA G WAVE 14 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [137] Visit: 33 Visit Requirements: SEQ 31, 33 WITHIN 8 Orbits On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SCHJ0439016 STIS/CCD ACQ F28X50LP MIRROR 1 3 S GS ACQ SCENARIO BASE1B3 +2336030 Comments: STIS ACQ: saturation in 15-35s ------------------------------------------------------------------------------------------------------------------------------------ 2 SCHJ0439016 STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 358 S +2336030 ------------------------------------------------------------------------------------------------------------------------------------ 3 SCHJ0439016 STIS/NUV TIME-TA 52X0.2 G230L 2376 BUFFER-TIME=1000, WAVECAL=NO 1 1900 S +2336030 -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/NUV ACCUM 52X0.2 G230L 2376 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 SCHJ0439016 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=1500 1 2841 S +2336030 -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 6 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SCHJ0439016+2336030 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SCHJ0439016+2336030 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 1 N/A SCHJ0439016+2336030 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 1 N/A SCHJ0439016+2336030 3 STIS/NUV TIME-TA 52X0.2 G230L 2376 none none none none 1 N/A -MAMA G WAVE 4 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 N/A -MAMA SCHJ0439016+2336030 5 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 2 N/A -MAMA G WAVE 6 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 2 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [138] Visit: 34 Visit Requirements: AFTER 13 BY 1.8 Orbits TO 2.2 Orbits On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NAME-UX-TAU STIS/CCD ACQ F28X50OII MIRROR 1 16 S GS ACQ SCENARIO BASE1B3 -A I Comments: V-band mag ranges from 11-12.5 (Grankin et al. 2007). With the [O III] filter and Kurucz K4 SpT, S/N=40 is reached in 2.3-10s ------------------------------------------------------------------------------------------------------------------------------------ 2 NAME-UX-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 40 S -A ------------------------------------------------------------------------------------------------------------------------------------ 3 NAME-UX-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 460 S -A -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 NAME-UX-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1408 S -A -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 5 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NAME-UX-TAU-A 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A II NAME-UX-TAU-A 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 1 N/A NAME-UX-TAU-A 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 1 N/A NAME-UX-TAU-A 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 N/A -MAMA NAME-UX-TAU-A 4 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA G WAVE 5 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [139] Visit: 53 Visit Requirements: On Hold Comments: Additional Comments: This is a copy of failed visit 13 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NAME-UX-TAU COS/NUV ACQ/SEA PSA MIRRORB CENTER=FLUX-WT, SCAN-SIZE=3, 1 70 S GS ACQ SCENARIO BASE1B3 -A RCH STEP-SIZE=1.767 Comments: Variability: range of 10 in 5 IUE spectra. Grankin et al. (2007): 94 U-band spectra, U=13.02 +/- 0.72; full range of 12.2-15.2. NUV spectrum: uxtau_lp06978.dat UX Tau: brightest IUE observation is lp06978. S/N is poor at short wavelengths, so lkca15_g230l.dat was used as a template. lkca15_g230l x 4 for the ETC. This IUE spectrum was obtained when U was about 13.3, so variability could increase the count rate by about a factor of 3. MIRRORB: brightest pixel=4.8 cts/s for the brightest IUE spectrum. Multiplying by 3 yields a count rate of 15 cts/s, well below the 50 cts/s limit. ------------------------------------------------------------------------------------------------------------------------------------ 2 NAME-UX-TAU COS/NUV ACQ/IMA PSA MIRRORB 1 30 S -A GE Comments: Variability: range of 10 in 5 IUE spectra. Grankin et al. (2007): 94 U-band spectra, U=13.02 +/- 0.72; full range of 12.2-15.2. NUV spectrum: uxtau_lp06978.dat UX Tau: brightest IUE observation is lp06978. S/N is poor at short wavelengths, so lkca15_g230l.dat was used as a template. lkca15_g230l x 4 for the ETC. This IUE spectrum was obtained when U was about 13.3, so variability could increase the count rate by about a factor of 3. MIRRORB: brightest pixel=4.8 cts/s for the brightest IUE spectrum. Multiplying by 3 yields a count rate of 15 cts/s, well below the 50 cts/s limit. 11616( 34) - 29-Aug-2011 10:49:16 - [140] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 3 NAME-UX-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=310, EXTENDED=NO, 1 407 S -A G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G130M: brightest line is C II 1335, flux=2.3e-14 erg/cm2/s. Using TW Hya as a template yields a count rate of 0.01 cts/s, far below brightness limit. Ly-alpha: based on H-alpha emission, we would expect a Ly-alpha flux of 2.4e-13 erg/cm2/s, if its detected (unlikely), for a maximum count rate of 0.032 cts/s, far below the limit of 0.7 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 4 NAME-UX-TAU COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=310, EXTENDED=NO, 1 407 S -A G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G130M: brightest line is C II 1335, flux=2.3e-14 erg/cm2/s. Using TW Hya as a template yields a count rate of 0.01 cts/s, far below brightness limit. Ly-alpha: based on H-alpha emission, we would expect a Ly-alpha flux of 2.4e-13 erg/cm2/s, if its detected (unlikely), for a maximum count rate of 0.032 cts/s, far below the limit of 0.7 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [141] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 NAME-UX-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=310, EXTENDED=NO, 1 407 S -A G FLASH=YES, FP-POS=1, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G130M: brightest line is C II 1335, flux=2.3e-14 erg/cm2/s. Using TW Hya as a template yields a count rate of 0.01 cts/s, far below brightness limit. Ly-alpha: based on H-alpha emission, we would expect a Ly-alpha flux of 2.4e-13 erg/cm2/s, if its detected (unlikely), for a maximum count rate of 0.032 cts/s, far below the limit of 0.7 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 6 NAME-UX-TAU COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=310, EXTENDED=NO, 1 407 S -A G FLASH=YES, FP-POS=4, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G130M: brightest line is C II 1335, flux=2.3e-14 erg/cm2/s. Using TW Hya as a template yields a count rate of 0.01 cts/s, far below brightness limit. Ly-alpha: based on H-alpha emission, we would expect a Ly-alpha flux of 2.4e-13 erg/cm2/s, if its detected (unlikely), for a maximum count rate of 0.032 cts/s, far below the limit of 0.7 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 7 NAME-UX-TAU COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=555, EXTENDED=NO, 1 647 S -A G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G160M: brightest line is C IV, flux=9.4e-14 erg/cm2/s. Using TW Hya as a template, brightest pixel is 0.016 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [142] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 8 NAME-UX-TAU COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=555, EXTENDED=NO, 1 647 S -A G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G160M: brightest line is C IV, flux=9.4e-14 erg/cm2/s. Using TW Hya as a template, brightest pixel is 0.016 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 9 NAME-UX-TAU COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=400, EXTENDED=NO, 1 647 S -A G FLASH=YES, FP-POS=3, SEGMENT=BOTH Comments: FUV spectrum: uxtau_iue.dat G160M: brightest line is C IV, flux=9.4e-14 erg/cm2/s. Using TW Hya as a template, brightest pixel is 0.016 cts/s ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NAME-UX-TAU-A 1 COS/NUV ACQ/SEA PSA MIRRORB none none none none 1 N/A RCH NAME-UX-TAU-A 2 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE NAME-UX-TAU-A 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G NAME-UX-TAU-A 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G NAME-UX-TAU-A 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G NAME-UX-TAU-A 6 COS/FUV TIME-TA PSA G130M 1327 none none none none 2 N/A G NAME-UX-TAU-A 7 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G NAME-UX-TAU-A 8 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G NAME-UX-TAU-A 9 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G 11616( 34) - 29-Aug-2011 10:49:16 - [143] Visit: 54 Visit Requirements: AFTER 53 BY 1.8 Orbits TO 2.2 Orbits On Hold Comments: Additional Comments: This is a copy of failed visit 34. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NAME-UX-TAU STIS/CCD ACQ F28X50OII MIRROR 1 16 S GS ACQ SCENARIO BASE1B3 -A I Comments: V-band mag ranges from 11-12.5 (Grankin et al. 2007). With the [O III] filter and Kurucz K4 SpT, S/N=40 is reached in 2.3-10s ------------------------------------------------------------------------------------------------------------------------------------ 2 NAME-UX-TAU STIS/CCD ACCUM 52X0.2 G430L 4300 WAVECAL=NO 1 40 S -A ------------------------------------------------------------------------------------------------------------------------------------ 3 NAME-UX-TAU STIS/NUV ACCUM 52X0.2 G230L 2376 1 460 S -A -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 NAME-UX-TAU STIS/NUV TIME-TA 0.2X0.2 E230M 2561 BUFFER-TIME=300 1 1408 S -A -MAMA G ------------------------------------------------------------------------------------------------------------------------------------ 5 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2561 1 25 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NAME-UX-TAU-A 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A II NAME-UX-TAU-A 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 1 1 N/A NAME-UX-TAU-A 2 STIS/CCD ACCUM 52X0.2 G430L 4300 none none none 2 1 N/A NAME-UX-TAU-A 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 N/A -MAMA NAME-UX-TAU-A 4 STIS/NUV TIME-TA 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA G WAVE 5 STIS/NUV ACCUM 0.2X0.2 E230M 2561 none none none none 1 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [144] Visit: 59 Visit Requirements: On Hold Comments: Additional Comments: This is a copy of failed visit 19. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SZ-102 COS/NUV ACQ/SEA PSA MIRRORA CENTER=FLUX-WT, SCAN-SIZE=3, 1 50 S GS ACQ SCENARIO BASE1B3 RCH STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ 2 SZ-102 COS/NUV ACQ/IMA PSA MIRRORA 1 50 S GE ------------------------------------------------------------------------------------------------------------------------------------ 3 SZ-102 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=367, EXTENDED=NO, 1 464 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 4 SZ-102 COS/FUV TIME-TA PSA G130M 1300 BUFFER-TIME=367, EXTENDED=NO, 1 464 S G FLASH=YES, FP-POS=1, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 5 SZ-102 COS/FUV TIME-TA PSA G130M 1327 BUFFER-TIME=367, EXTENDED=NO, 1 464 S G FLASH=YES, FP-POS=4, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 6 SZ-102 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=790, EXTENDED=NO, 1 882 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 7 SZ-102 COS/FUV TIME-TA PSA G160M 1600 BUFFER-TIME=790, EXTENDED=NO, 1 882 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 8 SZ-102 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=1200, EXTENDED=NO, 1 882 S G FLASH=YES, FP-POS=3, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ 9 SZ-102 STIS/CCD ACQ 50CCD MIRROR 1 8 S GS ACQ SCENARIO BASE1B3 Comments: STIS.ta.233716 8s = S/N=165, saturation in 94s user: sz102_lris.dat ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [145] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 SZ-102 STIS/CCD ACCUM 52X2 G430L 4300 WAVECAL=NO 1 500 S Comments: http://etc.stsci.edu/etc/results/STIS.sp.2337 23/ used: sz102_lris.dat S/N=12s at 3600 , time to saturation = 3600 s (at H-beta) brightest pixel: 9.3 cts/s global count rate (source): 1577 cts/s ------------------------------------------------------------------------------------------------------------------------------------ 11616( 34) - 29-Aug-2011 10:49:16 - [146] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 SZ-102 STIS/NUV TIME-TA 52X2 G230L 2376 BUFFER-TIME=400 1 1739 S -MAMA G Comments: BOT: --- two objects were flagged by GSC2: (1) 16:08:29.7 -39:03:10.65 (2) 16:08:28.7 -39:03:06.16 Both objects are deemed safe by the BOT. Object (1) is the science target discussed below, Object (2) is very faint. =============================== http://etc.stsci.edu/etc/results/STIS.sp.2346 47/ =============================== Ca II H: 2.8e-14 erg/cm2/s in Keck/LRIS spectrum TW Hya Ca II H: 2.3e-12 erg/cm2/s in HST G430L Mg II h: 2.1e-12 erg/cm2/s in HST E230M Predicted Mg II h flux: 80 times weaker than TW Hya TW Hya input spectrum with G230L: 2.2 cts/s at 2800 A, much lower than brightness limit of 75 Detector count rate of 4060 cts/s (58 from the spectrum), much lower than limit of 200, 000 =============================== http://etc.stsci.edu/etc/results/STIS.sp.2346 57/ =============================== E230M spectrum o8nz44010_x1d.fits, good for Mg II only: Mg II h: 4.1e-14 erg/cm2/s Maximum count rate: 1.2 cts/s, lower than above because of the weak continuum emission =============================== http://etc.stsci.edu/etc/results/STIS.sp.2346 59/ =============================== use detau_iue.dat from http://archive.stsci.edu/prepds/iuepms/datali st.html divided by 20 to match optical spectrum of Sz 102 Brightest pixel: 0.22 cts/s Total count rate: 3680 cts/s 11616( 34) - 29-Aug-2011 10:49:16 - [147] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 12 WAVE STIS/NUV ACCUM 52X0.2 G230L 2376 1 80 S -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SZ-102 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH SZ-102 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE SZ-102 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SZ-102 4 COS/FUV TIME-TA PSA G130M 1300 none none none none 1 N/A G SZ-102 5 COS/FUV TIME-TA PSA G130M 1327 none none none none 1 N/A G SZ-102 6 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 N/A G SZ-102 7 COS/FUV TIME-TA PSA G160M 1600 none none none none 2 N/A G SZ-102 8 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G SZ-102 9 STIS/CCD ACQ 50CCD MIRROR none none none none 3 N/A SZ-102 10 STIS/CCD ACCUM 52X2 G430L 4300 none none none 1 3 N/A SZ-102 10 STIS/CCD ACCUM 52X2 G430L 4300 none none none 2 3 N/A SZ-102 11 STIS/NUV TIME-TA 52X2 G230L 2376 none none none none 3 N/A -MAMA G WAVE 12 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 3 N/A -MAMA 11616( 34) - 29-Aug-2011 10:49:16 - [148] Summary Form for Proposal 11616 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 0.2X0.09, 0.2X0.2, 50CCD, 52X0.2, 52X2, BOA, F28X50LP, F28X50OII, F28X50OIII, PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV, STIS/CCD, STIS/FUV-MAMA, STIS/NUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, ACQ/IMAGE, ACQ/PEAKD, ACQ/PEAKXD, ACQ/SEARCH, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1000, BUFFER-TIME=1200, BUFFER-TIME=1300, BUFFER-TIME=1303, BUFFER-TIME=1325, BUFFER-TIME=1336, BUFFER-TIME=1337, BUFFER-TIME=1350, BUFFER-TIME=1500, BUFFER-TIME=1600, BUFFER-TIME=1800, BUFFER-TIME=2000, BUFFER-TIME=2500, BUFFER-TIME=300, BUFFER-TIME=302, BUFFER-TIME=310, BUFFER-TIME=329, BUFFER-TIME=330, BUFFER-TIME=350, BUFFER-TIME=353, BUFFER-TIME=367, BUFFER-TIME=377, BUFFER-TIME=379, BUFFER-TIME=390, BUFFER-TIME=400, BUFFER-TIME=420, BUFFER-TIME=421, BUFFER-TIME=437, BUFFER-TIME=445, BUFFER-TIME=450, BUFFER-TIME=460, BUFFER-TIME=480, BUFFER-TIME=482, BUFFER-TIME=483, BUFFER-TIME=490, BUFFER-TIME=495, BUFFER-TIME=496, BUFFER-TIME=500, BUFFER-TIME=505, BUFFER-TIME=520, BUFFER-TIME=521, BUFFER-TIME=525, BUFFER-TIME=527, BUFFER-TIME=529, BUFFER-TIME=530, BUFFER-TIME=531, BUFFER-TIME=538, BUFFER-TIME=540, BUFFER-TIME=542, BUFFER-TIME=550, BUFFER-TIME=555, BUFFER-TIME=563, BUFFER-TIME=600, BUFFER-TIME=610, BUFFER-TIME=614, BUFFER-TIME=625, BUFFER-TIME=636, BUFFER-TIME=648, BUFFER-TIME=650, BUFFER-TIME=653, BUFFER-TIME=662, BUFFER-TIME=664, BUFFER-TIME=666, BUFFER-TIME=685, BUFFER-TIME=700, BUFFER-TIME=716, BUFFER-TIME=728, BUFFER-TIME=729, BUFFER-TIME=746, BUFFER-TIME=750, BUFFER-TIME=752, BUFFER-TIME=760, BUFFER-TIME=769, BUFFER-TIME=770, BUFFER-TIME=790, BUFFER-TIME=800, BUFFER-TIME=815, BUFFER-TIME=830, BUFFER-TIME=853, BUFFER-TIME=875, BUFFER-TIME=900, CENTER=FLUX-WT, CENTER=FLUX-WT-FLR, EXTENDED=NO, FLASH=YES, FP-POS=1, FP-POS=2, FP-POS=3, FP-POS=4, NUM-POS=7, SCAN-SIZE=3, SEGMENT=BOTH, STEP-SIZE=0.6, STEP-SIZE=1.767, STRIPE=MEDIUM, WAVECAL=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 13 BY 1.8 Orbits TO 2.2 Orbits, AFTER 53 BY 1.8 Orbits TO 2.2 Orbits, GS ACQ SCENARIO BASE1B3, GS ACQ SCENARIO SINGLE, ORIENT 214.5D TO 216.5 D, ORIENT 34.5D TO 36.5 D, SEQ 31, 33 WITHIN 8 Orbits ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements E140M, E230H, E230M, G130M, G140L, G140M, G160M, G230L, G285M, G430L, MIRROR, MIRRORA, MIRRORB ------------------------------------------------------------------------------------------------------------------------------------ Target Names EM-LKCA-15, EM-LKCA-19, EM-LKCA-4, HBC-427, HD-104237, NAME-RW-AUR-A, NAME-UX-TAU-A, PDS-66, RECX-1, RECX-11, RECX-15, SCHJ0439016+2336030, SZ-102, TWA-2, TWA-3A, TWA-7, V-AA-TAU, V-AK-SCO, V-CS-CHA, V-CV-CHA, V-DE-TAU, V-DK-TAU, V-DM-TAU, V-DN-TAU, V-DR-TAU, V-FM-TAU, V-GM-AUR, V-HN-TAU, V-IP-TAU, V-SU-AUR, V-V836-TAU, V2129-OPH, WAVE ------------------------------------------------------------------------------------------------------------------------------------