12011( 8) - 27-Jul-2010 14:10:22 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12011 Version: 8 Check-in Time: 27-Jul-2010 14:10:22 STScI Edit Number: 3 Title Magnetic Heating of the Outer Atmospheres of Very Low Mass Dwarfs ------------------------------------------------------------------------------------ Type Cycle GO 17 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Rachel A. Osten Space Telescope Science Institute CoI: Dr. Suzanne L. Hawley University of Washington N CoI: Dr. Iain Neill Reid Space Telescope Science Institute N CoI: Dr. Christopher Johns-Krull Rice University N CoI: Dr. Adam Kowalski University of Washington N CoI: Dr. Stephen A. Drake NASA Goddard Space Flight Center N ------------------------------------------------------------------------------------ Abstract The detections of FUV and X-ray emissions from very low mass stars and brown dwarfs have confirmed that stellar magnetic activity can survive even at these low stellar masses. The emissions are qualitatively similar to those from active stars, despite the dramatic differences between the characteristics of an ultracool (>M7) stellar atmosphere and those of earlier type cool stars. It is currently an open question how the structures and magnetic heating which exists in these very low mass stars compare with those seen in higher mass active stars. We propose to take Chandra and HST/COS spectra of two nearby active very low mass stars in order to determine the effect that these large-scale fields have on transition region and coronal structures. ------------------------------------------------------------------------------------ Observations Description ------------------------ We will observe two targets, both nearby late M dwarfs (LHS3003 and LHS 2065) which have shown evidence for chromospheric and coronal activity. Exposure time requests for COS G140L FUV spectra are based on existing STIS G140L spectra of VB8 and LHS 2065 which were reported in Hawley & Johns-Krull (2003). The STIS spectra were designed to obtain a detection of the C IV line flux in order to compare chromospheric-transition region scaling relations found in earlier type M stars. The measured Halpha flux for LHS 3003 is similar to that of VB8 (1.4e-14 erg/cm2/s for LHS 3003 vs. 2e-14 for VB8), and we expect that the extrapolation to C IV flux for LHS 3003 will also be similar to VB 8. The focus on the present proposal is to investigate the structures producing both transition region and coronal emission, and for this purpose we seek a deeper exposure of the FUV spectrum to explore the several diagnostics of transition region emission which exist -- N V, Si IV, and C IV. We seek a peak SNR of 10 and the C IV line, which will enable more significant detection of not just C IV but also N V and Si IV and other weak lines in this part of the spectrum. The preferred format for COS observations is TIME-TAG mode, so we will be sensitive to any flare-like variations. Because variability in both transition region and coronal plasmas is expected, we require that the Chandra and HST/COS observations overlap. 12011( 8) - 27-Jul-2010 14:10:22 - [ 2] Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 12011( 8) - 27-Jul-2010 14:10:22 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 LHS3003 STAR, M V-IV RA=14H56M38.3000S +/- 0.3", J2000 V = 17.05 DEC=-28D09'47.40" +/- 0.3" Reference Frame: ICRS Comments: coordinates are from epoch 2000, ICRS reference frame, taken from SIMBAD. Proper motion is taken from Cruz et al. 2007 (AJ 133, 2258): -0.509 arcseconds per year in RA, -0.814 arcsec/year in DEC, and converted to the appropriate units here. Parallax is taken from Reid & Cruz 2002 (AJ 123, 2806). Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 -0.034144 -0.814 0.1578 ------------------------------------------------------------------------------------------------------------------------------------ 3 LHS3003-UPDA STAR, M V-IV RA=14H56M38.3100S +/- 0.3", J2000 V = 17.05 TE DEC=-28D09'47.40" +/- 0.3" Reference Frame: ICRS Comments: epoch of 2MASS coordinates are from the 2MASS point source catalog and are 06/27/1998, or 1998.487. Proper motion is taken from Salim & Gould (2003 ApJ 582, 1011): -0.497 arcseconds per year in RA, -0.827 arcsec/year in DEC. Parallax is taken from Reid & Cruz 2002 (AJ 123, 2806). Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1998.487 -0.03758288132314258 -0.827 0.1578 ------------------------------------------------------------------------------------------------------------------------------------ 2 LHS2065 STAR, M V-IV RA=08H53M36.2000S +/- 0.3", J2000 V = 18.4 DEC=-03D29'32.10" +/- 0.3" Reference Frame: ICRS Comments: coordinates are from epoch 2000, ICRS reference frame, taken from SIMBAD. Proper motion is taken from Cruz et al. 2007 (AJ 133, 2258): -0.501 arcseconds per year in RA, -0.202 arcsec/year in DEC, and converted to the appropriate units here. Parallax is taken from Reid & Cruz 2002 (AJ 123, 2806). Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 -0.035564 -0.211 0.1173 ------------------------------------------------------------------------------------------------------------------------------------ 4 LHS2065-UPDA STAR, M V-IV RA=08H53M36.2000S +/- 0.3", J2000 V = 18.4 TE DEC=-03D29'32.11" +/- 0.3" Reference Frame: ICRS Comments: Epoch of 2MASS coordinates are from the 2MASS point source catalog and are 12/26/1998, or 1998.986. Proper motion is taken from Salim & Gould (2003 ApJ 582, 1011):-0.502 arcseconds per year in RA, -0.202 arcsec/year in DEC. Parallax is taken from Reid & Cruz 2002 (AJ 123, 2806). Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1998.986 -0.03352892841322303 -0.211 0.1173 12011( 8) - 27-Jul-2010 14:10:22 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 12011( 8) - 27-Jul-2010 14:10:22 - [ 5] 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 LHS2065 COS/FUV ACQ/SEA PSA G140L 1230 STEP-SIZE=1.767, SCAN-SIZE=3, 1 289.4 S RCH CENTER=BRIGHTEST Comments: Target acquisition uses a strategy of FUV dispersed light in an ACQ/SEARCH. The target is both nearby (d=8.5 pc) with a high proper motion, and faint (V=18.4). No NUV fluxes exist for us to check the validity of an NUV imaging target acquisition, so we use the detected FUV spectrum from a STIS G140L exposure (reported in Hawley & Johns-Krull 2003 ApJ 588, L109). The COS ETC gives a source count rate of 0.123 cps (COS188561), and we estimate that in 289.5 seconds, there should be about 36 source photons. The target acquisition strategy uses a 1.767" step size in a 3x3 spiral pattern, with centering on the brightest step. This uses up an entire orbit. We have checked the target & field for BOP issues. The BOT returns 2 safe objects and no unknown/unsafe objects in the field. The target has been cleared using a STIS G140L 52x0.2 slit. We have also checked GALEX NUV and FUV intensity maps, and there are no bright sources within a 43" diameter macroaperture from the target. Note that Simbad lists this target as a flare star. Given its late spectral type (M9) and intrinsic faintness (V=18.5) any variability will not present a BOP concern. ------------------------------------------------------------------------------------------------------------------------------------ 2 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 853. S G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 3 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 853. S G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 4 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 852. S G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 12011( 8) - 27-Jul-2010 14:10:22 - [ 6] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 853. S G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 6 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 853. S G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 7 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 852. S G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 8 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 853. S G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 9 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 853. S G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 852. S G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 11 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 853. S G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 12 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 853. S G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 13 LHS2065 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 852. S G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ LHS2065 1 COS/FUV ACQ/SEA PSA G140L 1230 none none none none 1 N/A RCH LHS2065 2 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS2065 3 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS2065 4 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS2065 5 COS/FUV TIME-TA PSA G140L 1230 none none none none 3 N/A G LHS2065 6 COS/FUV TIME-TA PSA G140L 1230 none none none none 3 N/A G LHS2065 7 COS/FUV TIME-TA PSA G140L 1230 none none none none 3 N/A G 12011( 8) - 27-Jul-2010 14:10:22 - [ 7] 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 | ------------------------------------------------------------------------------------------------------------------------------------ LHS2065 8 COS/FUV TIME-TA PSA G140L 1230 none none none none 4 N/A G LHS2065 9 COS/FUV TIME-TA PSA G140L 1230 none none none none 4 N/A G LHS2065 10 COS/FUV TIME-TA PSA G140L 1230 none none none none 4 N/A G LHS2065 11 COS/FUV TIME-TA PSA G140L 1230 none none none none 5 N/A G LHS2065 12 COS/FUV TIME-TA PSA G140L 1230 none none none none 5 N/A G LHS2065 13 COS/FUV TIME-TA PSA G140L 1230 none none none none 5 N/A G 12011( 8) - 27-Jul-2010 14:10:22 - [ 8] 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 LHS3003 COS/FUV ACQ/SEA PSA G140L 1230 STEP-SIZE=1.767, SCAN-SIZE=3, 1 292. S RCH CENTER=BRIGHTEST Comments: Our target acquisition strategy for this target utilizes dispersed light FUV spectra. The target is both nearby (d=6.7pc), with a large proper motion, and faint (V=17.05). There are no FUV extant FUV spectra of this object, but we expect its behavior to be similar to that of VB8, for which an FUV/STIS/G140L spectrum exists (reported in Hawley & Johns-Krull 2003 ApJ 588, L109), and we use that to estimate exposure times for the target acquisition. The COS ETC gives a SNR=5.2 for an exposure time of 293 seconds, using a dispersed light acqusition (COS.A225999). The target acquisition strategy uses a 1.767" step size in a 3x3 spiral pattern, with centering on the brightest step. This uses up an entire orbit. We have checked the target & field for BOP issues. The BOT returns 7 safe objects and no unsafe objects in the field. The target has been cleared using low dispersion large aperture IUE fluxes (LWP 31205 and SWP 55370). Note that Simbad lists this target as a flare star. We can find no published references to flaring activity on this star, and given its late spectral type (M7) and intrinsic faintness (V=17.05) any variability will not present a BOP concern. ------------------------------------------------------------------------------------------------------------------------------------ 2 LHS3003 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=1750., FP-POS=1, 1 1886. S G FLASH=YES ------------------------------------------------------------------------------------------------------------------------------------ 3 LHS3003 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=950., FP-POS=2, 1 976. S G FLASH=YES ------------------------------------------------------------------------------------------------------------------------------------ 4 LHS3003 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=930., FP-POS=2, 1 953. S G FLASH=YES ------------------------------------------------------------------------------------------------------------------------------------ 12011( 8) - 27-Jul-2010 14:10:22 - [ 9] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 LHS3003 COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=1800., FP-POS=3, 1 1823. S G FLASH=YES ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ LHS3003 1 COS/FUV ACQ/SEA PSA G140L 1230 none none none none 1 N/A RCH LHS3003 2 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS3003 3 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS3003 4 COS/FUV TIME-TA PSA G140L 1230 none none none none 3 N/A G LHS3003 5 COS/FUV TIME-TA PSA G140L 1230 none none none none 3 N/A G 12011( 8) - 27-Jul-2010 14:10:22 - [ 10] 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 LHS3003-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=799., FLASH=YES, 1 820. S ATE G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 2 LHS3003-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=799., FLASH=YES, 1 820. S ATE G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 3 LHS3003-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=799., FLASH=YES, 1 820. S ATE G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 4 LHS3003-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=799., FLASH=YES, 1 860. S ATE G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 5 LHS3003-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=799., FLASH=YES, 1 860. S ATE G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 6 LHS3003-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=799., FLASH=YES, 1 860. S ATE G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ LHS3003-UPDATE 1 COS/FUV TIME-TA PSA G140L 1230 none none none none 1 N/A G LHS3003-UPDATE 2 COS/FUV TIME-TA PSA G140L 1230 none none none none 1 N/A G LHS3003-UPDATE 3 COS/FUV TIME-TA PSA G140L 1230 none none none none 1 N/A G LHS3003-UPDATE 4 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS3003-UPDATE 5 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS3003-UPDATE 6 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G 12011( 8) - 27-Jul-2010 14:10:22 - [ 11] 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 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=799., FLASH=YES, 1 815. S ATE G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 2 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=799., FLASH=YES, 1 815. S ATE G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 3 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=799., FLASH=YES, 1 815. S ATE G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 4 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 852. S ATE G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 5 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 850. S ATE G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 6 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 850. S ATE G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 7 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 850. S ATE G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 8 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 850. S ATE G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 9 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 850. S ATE G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 850. S ATE G FP-POS=1 ------------------------------------------------------------------------------------------------------------------------------------ 11 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 850. S ATE G FP-POS=2 ------------------------------------------------------------------------------------------------------------------------------------ 12 LHS2065-UPD COS/FUV TIME-TA PSA G140L 1230 BUFFER-TIME=840., FLASH=YES, 1 850. S ATE G FP-POS=3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 12011( 8) - 27-Jul-2010 14:10:22 - [ 12] 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 | ------------------------------------------------------------------------------------------------------------------------------------ LHS2065-UPDATE 1 COS/FUV TIME-TA PSA G140L 1230 none none none none 1 N/A G LHS2065-UPDATE 2 COS/FUV TIME-TA PSA G140L 1230 none none none none 1 N/A G LHS2065-UPDATE 3 COS/FUV TIME-TA PSA G140L 1230 none none none none 1 N/A G LHS2065-UPDATE 4 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS2065-UPDATE 5 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS2065-UPDATE 6 COS/FUV TIME-TA PSA G140L 1230 none none none none 2 N/A G LHS2065-UPDATE 7 COS/FUV TIME-TA PSA G140L 1230 none none none none 3 N/A G LHS2065-UPDATE 8 COS/FUV TIME-TA PSA G140L 1230 none none none none 3 N/A G LHS2065-UPDATE 9 COS/FUV TIME-TA PSA G140L 1230 none none none none 3 N/A G LHS2065-UPDATE 10 COS/FUV TIME-TA PSA G140L 1230 none none none none 4 N/A G LHS2065-UPDATE 11 COS/FUV TIME-TA PSA G140L 1230 none none none none 4 N/A G LHS2065-UPDATE 12 COS/FUV TIME-TA PSA G140L 1230 none none none none 4 N/A G 12011( 8) - 27-Jul-2010 14:10:22 - [ 13] Summary Form for Proposal 12011 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/SEARCH, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1750., BUFFER-TIME=1800., BUFFER-TIME=799., BUFFER-TIME=840., BUFFER-TIME=930., BUFFER-TIME=950., CENTER=BRIGHTEST, FLASH=YES, FP-POS=1, FP-POS=2, FP-POS=3, SCAN-SIZE=3, STEP-SIZE=1.767 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G140L ------------------------------------------------------------------------------------------------------------------------------------ Target Names LHS2065, LHS2065-UPDATE, LHS3003, LHS3003-UPDATE ------------------------------------------------------------------------------------------------------------------------------------