16593( 6) - 29-Dec-2021 02:25:07 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16593 Version: 6 Check-in Time: 29-Dec-2021 02:25:07 STScI Edit Number: 2 Title ULLYSES T Tauri Survey Star RX J0438.6+1546 in Taurus ------------------------------------------------------------------------------------ Type Cycle GO/DD 29 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Julia Christine Roman-Duval Space Telescope Science Institute Y CoI: Dr. Kenneth Sembach Space Telescope Science Institute N CoI: Dr. Charles R. Proffitt Space Telescope Science Institute N CoI: Joanna Taylor Space Telescope Science Institute N CoI: Dr. Travis C Fischer Space Telescope Science Institute - ESA N CoI: Dr. TalaWanda R. Monroe Space Telescope Science Institute Y CoI: Dr. William J. Fischer Space Telescope Science Institute Y CoI: Dr. Alexander W. Fullerton Space Telescope Science Institute N CoI: Dr. Alessandra Aloisi Space Telescope Science Institute N CoI: Christopher Britt Space Telescope Science Institute N CoI: Dr. Thomas M. Brown Space Telescope Science Institute N CoI: Ivo Busko Space Telescope Science Institute N CoI: Dr. Joleen Carlberg Space Telescope Science Institute N CoI: Dr. Gisella De Rosa Space Telescope Science Institute N CoI: Elaine M Frazer Space Telescope Science Institute N CoI: Dr. Svea S Hernandez Space Telescope Science Institute - ESA - N JWST CoI: Dr. Alec S. Hirschauer Space Telescope Science Institute N CoI: Dr. Bethan Lesley James Space Telescope Science Institute - ESA - N JWST CoI: Robert Jedrzejewski Space Telescope Science Institute N CoI: Sean Lockwood Space Telescope Science Institute N CoI: Dr. Cristina Oliveira Space Telescope Science Institute N CoI: Rachel Plesha Space Telescope Science Institute N CoI: Dr. I. Neill Reid Space Telescope Science Institute N CoI: Dr. Adric R. Riedel Space Telescope Science Institute N CoI: Allyssa Riley Space Telescope Science Institute N CoI: Dr. David J. Sahnow Space Telescope Science Institute N CoI: Dr. Ravi Sankrit Space Telescope Science Institute N CoI: Dr. Richard Shaw Space Telescope Science Institute N CoI: Dr. Linda J. Smith Space Telescope Science Institute - ESA N CoI: Dr. Sangmo Tony Sohn Space Telescope Science Institute N CoI: Dr. Debopam Som Space Telescope Science Institute N CoI: Dr. Leonardo Ubeda Space Telescope Science Institute N CoI: Dr. Daniel E. Welty Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract The Space Telescope Science Institute (STScI) Director has decided to devote up to 1000 orbits of Director's Discretionary time in observing Cycles 27-29 to a new Hubble Ultraviolet Legacy program focused on star formation and associated stellar physics. This new program, ULLYSES (UV Legacy Library of Young Stars as Essential Standards), will provide a UV spectroscopic reference sample of young (< 10 Myr) 16593( 6) - 29-Dec-2021 02:25:07 - [ 2] high- and low-mass stars. It will target over ~150 OB stars in the Magellanic Clouds and lower metallicity galaxies in the Local Group, and ~40 T Tauri stars and brown dwarfs in the Milky Way. In addition, ULLYSES will monitor 4 typical T Tauri stars over different rotational phases through at least three rotation periods, and over timescales of months to years. The resulting library will provide template spectra of massive stars at metallicities substantially below the well studied, while the low mass sample will cover a wide range of ages, accretion rates, and masses, including objects down to well below 0.5 M_sun. The legacy of this large UV dataset on the first 10 Myr of stellar evolution will be enhanced by complementary datasets obtained by the scientific community. In addition to the core goals of the program related to stellar astrophysics of low and high mass stars, this data will also enable exciting science in the fields of ISM, CGM, jets, and exoplanets. ULLYSES will be modeled after the Frontier Fields program: all data obtained will be non-proprietary. The implementation team at STScI is developing high-level science data products and a sophisticated database and website for disseminating data from the ULLYSES program and ancillary datasets for the ULLYSES target sample from space and ground-based facilities. ------------------------------------------------------------------------------------ Observations Description ------------------------ This proposal includes a subset of the low mass ULLYSES survey stars. Each target will be observed with the COS c1291 + c1589 + c1623 settings, as well as with STIS G230L, G430L, and G750L. All observations will normally be constrained to occur within 1 day. Signal-to-noise requirements used to determine the desired exposures times were defined as follows: COS/G130M/c1291: N V 1239 +- 1 A -- S/N=10/6-pix-resel at the peak of the line COS/G160M/c1589: C IV 1549 +- 1 A -- S/N=20/6-pix-resel at the peak of the line (combined c1589 & c1623) COS/G160M/c1623: C IV 1549 +- 1 A -- S/N=20/6-pix-resel at the peak of the line (combined c1589 & c1623) STIS/G230L/52X2: Mg II 2800 +-15 A -- S/N=20/2-pix-resel at the peak of the line STIS/G430L/52X2: continuum average 4000 +-5 A -- S/N=20/2-pix-resel (2 reads) STIS/G750L/52X2: continuum average 5700 +-5 A -- S/N=20/2-pix-resel (2 reads) Additional details about the scientific motivation and technical implementation strategy of the ULLYSES observations can be found at http://www.stsci.edu/stsci-research/research-topics-and-programs/ullyses. The ULLYSES program is based on the recommendations of a working group led by Sally Oey; the full text of that group's report can be found at http://www.stsci.edu/files/live/sites/www/files/home/stsci-research/research-to pics-and-programs/ullyses/_documents/HSTUV-report-ULLYSES.pdf. WJF, 2021 Nov 18: Phase windows have been added to prevent Hubble observations from occurring during the window each day when there are no LCOGT sites where the star has airmass < 2. The exact windows can be worked out with the tool at https://lco.global/observatory/tools/visibility/. The starting times, ending times, and window lengths vary nontrivially. Here we model this in a way that is simpler and more conservative without being overly restrictive. The first visibility window opens at 21:35 on 2021 Nov 9 (zero phase = 2459528.3993). The 16593( 6) - 29-Dec-2021 02:25:07 - [ 3] opening time drifts 3.8095 minutes earlier each day (period = 0.997355 d). The window length (upper phase limit) varies per visit, depending on the number of orbits, because we want the visit to end before the window closes: Visits 1C, 1D: 2 orbits. The window is 20.1 h (1206 min) minus 50 min for the first orbit and 95 min for the second orbit = 1061 min. Phase runs from 0 to ( 1061 min / (1440 - 3.8095) min ) = 0.738760. Visit 1S: 1 orbit. The window is 20.1 h (1206 min) minus 50 min for the first orbit = 1156 min. Phase runs from 0 to ( 1156 min / (1440 - 3.8095) min ) = 0.804907. ------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 RXJ0438.6+15 STAR, T TAURI STAR, RA=04H38M39.0723S +/- 4.0E-05", J2000 V = 10.863 SpT=K2; A_V=0.30; V=10.863 46 PRE-MAIN SEQUENCE STAR DEC=+15D46'13.57" +/- 2.0E-05" Reference Frame: ICRS Extended: NO Comments: RXJ0438.6+1546 : HD285957, V1204-Tau Region: eps Cha Simbad: https://simbad.u-strasbg.fr/simbad/sim-id?Ident=RXJ0438.6+1 546&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id Target coordinates are from Gaia DR2. Spectral type: K2 ; A_V: 0.3 ; Distance (pc): 140 M*: 1.4 ; log(dm/dt): -9.52 Input file: targets_up_to_May30-2022.csv LkCa19_etc_scaled_pAV0.20.txt (need to normalize to V = 10.863 in ETC) Calculation performed 2021-06-18T15:05:41, 0.24 ----------------------------------------------------------- -------------------- tstatus; RXJ0438.6+1546; P/COS approved for submission ; S/STIS internal review complete ; P/RS 09/07/21; S/RS 09/07/21 tcheck; APT/SIMBAD target names: ; RXJ0438.6+1546, HD285957 tcheck; Target info verification status?; verified tcheck; Coordinates & P.M. verified, epoch checked?; yes, updated to Gaia EDR3 (VizieR J2000 coords) tcheck; Adopted SED compared to Observations?; N/A ... Airglow lines removed from spectrum template file used in ETC is LkCa19_scaled_noairglow.txt Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 9.069386598477246E-4 -0.019939 0.0071520 ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 5] Visit: 1C (RXJ0438.6+1546-COS) Visit Requirements: SCHED 100%; BETWEEN 10-NOV-2021 AND 21-DEC-2021; Period 0.997355 D AND ZERO-PHASE HJD2459528.3993 On Hold Comments: Additional Comments: vstatus; 1C; RXJ0438.6+1546; P/COS approved for submission ; P/RS 21/07/21 ; intrev: completed ; P/CRP 28/07/21 vcheck; Enter targ name & Inst. & Resp. Sci.; RXJ0438.6+1546 ; COS ; RS vcheck; ETC numbers entered in APT?; Yes vcheck; Any screening violations?; No vcheck; M-dwarf check complete and added to box folder?; Yes vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes vcheck; Selected ACQ strategy?; Yes vcheck; Possible ACQ or Sci spoilers?; No vcheck; Field BOT clear?; An M2V star is found jusy beyond the central macro-aperture, which impacts only the BOA ... it has V=14.87 and B-V=2.02 and parallax 7.1925 mas. It is cleared for the BOA using U = 18 via ETC calculations ... 153210 for c1291 and 153211 for c1589 vcheck; Visual BOT check for stars not in catalog?; Yes ... no stars found that are not reported in GSCII vcheck; Orbit packing finalized?; Yes vcheck; Buffer times optimized?; Yes vcheck; Verify visit grouping correct; N/A vcheck; phase constraint for ground based observations added?; N/A vcheck; BETWEENS for coordinated observations added?; YES ... Nov 10 to Dec 21, 2021 vcheck; Is visit ready for int. review?; Yes Allocated COS orbits = 4 (2+2) Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 RXJ0438.6+1 COS/NUV ACQ/PEA PSA G230L 3360 STRIPE=DEF 1 30.0 S (30 PHASE 0 TO 0.738760 546 KXD S) Comments: Exposure time not yet calculated. ------------------------------------------------------------------------------------------------------------------------------------ 2 RXJ0438.6+1 COS/NUV ACQ/PEA PSA G230L 3360 CENTER=DEF, NUM-POS=5, 1 10.0 S (10 546 KD STEP-SIZE=0.9 S) ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 6] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=20000, FP-POS=3 1 1400 S 546 G (1400 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1589, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4021.6 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1589 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 69.1 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:37, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 4 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=20000, FP-POS=4 1 492 S (492 546 G S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1589, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4021.6 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1589 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 69.1 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:37, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 7] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=20000, FP-POS=4 1 548 S (548 546 G S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1589, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4021.6 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1589 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 69.1 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:37, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 6 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=20000, FP-POS=1 1 1741 S 546 G (1741 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1623, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4115.8 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1623 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 68.2 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:39, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 8] 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 | ------------------------------------------------------------------------------------------------------------------------------------ RXJ0438.6+1546 1 COS/NUV ACQ/PEA PSA G230L 3360 none none none none 1 N/A KXD RXJ0438.6+1546 2 COS/NUV ACQ/PEA PSA G230L 3360 none none none none 1 N/A KD RXJ0438.6+1546 3 COS/FUV TIME-TA PSA G160M 1589 none none none none 1 N/A G RXJ0438.6+1546 4 COS/FUV TIME-TA PSA G160M 1589 none none none none 1 N/A G RXJ0438.6+1546 5 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 N/A G RXJ0438.6+1546 6 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G 16593( 6) - 29-Dec-2021 02:25:07 - [ 9] Visit: 1D (RXJ0438.6+1546-COS) Visit Requirements: SCHED 100%; BETWEEN 10-NOV-2021 AND 21-DEC-2021; Period 0.997355 D AND ZERO-PHASE HJD2459528.3993 On Hold Comments: Additional Comments: vstatus; 1C; RXJ0438.6+1546; P/COS approved for submission ; P/RS 21/07/21 ; intrev: completed ; P/CRP 28/07/21 vcheck; Enter targ name & Inst. & Resp. Sci.; RXJ0438.6+1546 ; COS ; RS vcheck; ETC numbers entered in APT?; Yes vcheck; Any screening violations?; No vcheck; M-dwarf check complete and added to box folder?; Yes vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes vcheck; Selected ACQ strategy?; Yes vcheck; Possible ACQ or Sci spoilers?; No vcheck; Field BOT clear?; An M2V star is found jusy beyond the central macro-aperture, which impacts only the BOA ... it has V=14.87 and B-V=2.02 and parallax 7.1925 mas. It is cleared for the BOA using U = 18 via ETC calculations ... 153210 for c1291 and 153211 for c1589 vcheck; Visual BOT check for stars not in catalog?; Yes ... no stars found that are not reported in GSCII vcheck; Orbit packing finalized?; Yes vcheck; Buffer times optimized?; Yes vcheck; Verify visit grouping correct; N/A vcheck; phase constraint for ground based observations added?; N/A vcheck; BETWEENS for coordinated observations added?; YES ... Nov 10 to Dec 21, 2021 vcheck; Is visit ready for int. review?; Yes Allocated COS orbits = 4 (2+2) Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 RXJ0438.6+1 COS/NUV ACQ/PEA PSA G230L 3360 STRIPE=DEF 1 30.0 S (30 PHASE 0 TO 0.738760 546 KXD S) Comments: Exposure time not yet calculated. ------------------------------------------------------------------------------------------------------------------------------------ 2 RXJ0438.6+1 COS/NUV ACQ/PEA PSA G230L 3360 CENTER=DEF, NUM-POS=5, 1 10.0 S (10 546 KD STEP-SIZE=0.9 S) ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 10] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=20000, FP-POS=2 1 699 S (699 546 G S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1623, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4115.8 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1623 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 68.2 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:39, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 4 RXJ0438.6+1 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=5652, FP-POS=3 1 1050 S 546 G (1050 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g130m, c1291, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=6348.6 s, spectral region: 1239.0 +- 1.0 A achieves SNR=10.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 291.7 cts/s/segment brightest pixel: 0.005 cts/s/pix at 1304.8 A Calculation performed 2021-06-18T15:05:41, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 11] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 RXJ0438.6+1 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=5652, FP-POS=3 1 649 S (649 546 G S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g130m, c1291, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=6348.6 s, spectral region: 1239.0 +- 1.0 A achieves SNR=10.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 291.7 cts/s/segment brightest pixel: 0.005 cts/s/pix at 1304.8 A Calculation performed 2021-06-18T15:05:41, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 6 RXJ0438.6+1 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=5652, FP-POS=4 1 1709 S 546 G (1709 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g130m, c1291, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=6348.6 s, spectral region: 1239.0 +- 1.0 A achieves SNR=10.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 291.7 cts/s/segment brightest pixel: 0.005 cts/s/pix at 1304.8 A Calculation performed 2021-06-18T15:05:41, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ RXJ0438.6+1546 1 COS/NUV ACQ/PEA PSA G230L 3360 none none none none 1 N/A KXD RXJ0438.6+1546 2 COS/NUV ACQ/PEA PSA G230L 3360 none none none none 1 N/A KD RXJ0438.6+1546 3 COS/FUV TIME-TA PSA G160M 1623 none none none none 1 N/A G RXJ0438.6+1546 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G RXJ0438.6+1546 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G RXJ0438.6+1546 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G 16593( 6) - 29-Dec-2021 02:25:07 - [ 13] Visit: 1S (RXJ0438.6+1546-STIS) Visit Requirements: SCHED 100%; ORIENT 244.7D TO 244.9 D; ORIENT 64.7D TO 64.9 D; BETWEEN 10-NOV-2021 AND 21-DEC-2021; Period 0.997355 D AND ZERO-PHASE HJD2459528.3993; GROUP 1S, 1C, 1D WITHIN 1D On Hold Comments: Additional Comments: vstatus; 1S; RXJ0438.6+1546; S/STIS approved for submission; S/DW 22/07/21 ; intrev: completed ; P/CRP 28/07/21 vcheck; Enter targ name & Inst. & Resp. Sci.; RXJ0438.6+1546 ; STIS ; DW vcheck; ETC numbers entered in APT?; yes vcheck; Any screening violations?; no vcheck; M-dwarf check complete and added to box folder?; check complete ... primary target is K2, but secondary target is ~M3 (using Gaia Bp-Rp=2.46 and intrinsic colors of Mamajek) with G=13.7, V will be about 14.8 -- which is ~1 mag fainter than limit for mid M dwarf safety for G230L/52x2 vcheck; S/N ETC calcs done & documented?; yes -- using CHX18N template scaled to BVI photometry, with EBV=0.1 ... for G230L, S/N=20 at 2810 A in 208 sec for G430L, S/N=20 at 4000 A in 3.9 sec for G750L, S/N=20 at 5700 A in 0.7-1.4 sec vcheck; Field images checked & saved?; yes vcheck; Selected ACQ strategy?; yes -- direct acq, F25ND3, 5 sec should yield S/N>60 vcheck; Possible ACQ or Sci spoilers?; no -- target is brightest object in acq box and field vcheck; Field BOT clear?; yes vcheck; Visual BOT check for stars not in catalog?; yes -- checked Gaia EDR3 -- other stars within 25" have G=15.4-19.5 vcheck; Orbit packing finalized?; yes -- expect S/N~50-60 at target wavelengths in all three exposures vcheck; Buffer times optimized?; yes -- 0.8 * 705 = 564 sec for G230L vcheck; Verify visit grouping correct; n/a vcheck; phase constraint for ground based observations added?; N/A vcheck; BETWEENS for coordinated observations added?; YES -- Nov 10 to Dec 21, 2021 ... ORIENT constraint to get both primary target and M3 star at 9.8" with similar parallax and proper motion combined constraints yield possible window from 08Dec-17Dec, 2021 vcheck; Is visit ready for int. review?; yes Allocated STIS orbits = 1 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 RXJ0438.6+1 STIS/CCD ACQ F25ND3 MIRROR 1 5.0 S (5 PHASE 0 TO 0.804907 546 S) Comments: CHX18N template, scaled to I=9.62, which gives S/N=40 in 1.8s (0.75 s scaling to B, 1.1 s scaling to V) ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 14] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 2 RXJ0438.6+1 STIS/NUV TIME-TA 52X2 G230L 2376 WAVECAL=NO, BUFFER-TIME=564.0 1 1100.0 S 546 -MAMA G (1100 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; stis, nuvmama, g230l, c2376, 52x2, mjd#59670 Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=185.8 s, spectral region: 2800.0 +- 15.0 A achieves SNR=20.0 / 2-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 2359.7 cts/s/segment brightest pixel: 0.446 cts/s/pix at 2796.8 A Calculation performed 2021-06-18T15:05:41, v0.24 using CHX18N template, scaled to B=11.75 and EBV=0.1, yields S/N=20 at 2810A in 208 s, with brightest pix 2.24 cts/s and entire detector 514+2324 cts/s (source+background) and buffer time 705 s ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE STIS/NUV ACCUM 52X0.1 G230L 2376 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/CCD ACCUM 52X0.1 G430L 4300 1 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 15] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 RXJ0438.6+1 STIS/CCD ACCUM 52X2 G430L 4300 WAVECAL=NO, CR-SPLIT=2, GAIN=1 1 36.0 S (36 546 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; stis, ccd, g430l, c4300, 52x2, mjd#59670 WARNING: operating mode = ACCUM Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=50.2 s, n_reads=2, spectral region: 4000.0 +- 5.0 A achieves SNR=20.0 / 2-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 46110.2 cts/s/segment brightest pixel: 23.498 cts/s/pix at 4560.5 A Calculation performed 2021-06-18T15:05:41, v0.24 using CHX18N template, scaled to B=11.75 and EBV=0.1, yields S/N=20 at 4000A in 3.9 s, saturation in 95 s ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 16] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 RXJ0438.6+1 STIS/CCD ACCUM 52X2 G750L 7751 WAVECAL=NO, CR-SPLIT=2, GAIN=1 1 10.0 S (10 546 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; stis, ccd, g750l, c7751, 52x2, mjd#59670 WARNING: operating mode = ACCUM Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=3.3 s, n_reads=2, spectral region: 5700.0 +- 5.0 A achieves SNR=20.0 / 2-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 127415.6 cts/s/segment brightest pixel: 242.239 cts/s/pix at 6563.9 A Calculation performed 2021-06-18T15:05:41, v0.24 using CHX18N template, scaled to V=10.86 and EBV=0.1, yields S/N=20 at 5700A in 0.7 s (1.4 s for scaling by I=9.62) ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/CCD ACCUM 52X0.1 G750L 7751 1 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 CCDFLAT STIS/CCD ACCUM 0.3X0.09 G750L 7751 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 10 CCDFLAT STIS/CCD ACCUM 52X2 G750L 7751 2 DEF (0 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 | ------------------------------------------------------------------------------------------------------------------------------------ RXJ0438.6+1546 1 STIS/CCD ACQ F25ND3 MIRROR none none none none 1 N/A RXJ0438.6+1546 2 STIS/NUV TIME-TA 52X2 G230L 2376 none none none none 1 N/A -MAMA G WAVE 3 STIS/NUV ACCUM 52X0.1 G230L 2376 none none none none 1 N/A -MAMA WAVE 4 STIS/CCD ACCUM 52X0.1 G430L 4300 none none none none 1 N/A RXJ0438.6+1546 5 STIS/CCD ACCUM 52X2 G430L 4300 none none none 1 1 N/A 16593( 6) - 29-Dec-2021 02:25:07 - [ 17] 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 | ------------------------------------------------------------------------------------------------------------------------------------ RXJ0438.6+1546 5 STIS/CCD ACCUM 52X2 G430L 4300 none none none 2 1 N/A RXJ0438.6+1546 6 STIS/CCD ACCUM 52X2 G750L 7751 none none none 1 1 N/A RXJ0438.6+1546 6 STIS/CCD ACCUM 52X2 G750L 7751 none none none 2 1 N/A WAVE 7 STIS/CCD ACCUM 52X0.1 G750L 7751 none none none none 1 N/A CCDFLAT 8 STIS/CCD ACCUM 0.3X0.09 G750L 7751 none none 1 none 1 N/A CCDFLAT 8 STIS/CCD ACCUM 0.3X0.09 G750L 7751 none none 2 none 1 N/A CCDFLAT 9 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 1 N/A CCDFLAT 9 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 1 N/A CCDFLAT 10 STIS/CCD ACCUM 52X2 G750L 7751 none none 1 none 1 N/A CCDFLAT 10 STIS/CCD ACCUM 52X2 G750L 7751 none none 2 none 1 N/A 16593( 6) - 29-Dec-2021 02:25:07 - [ 18] Visit: AC (RXJ0438.6+1546-COS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 1C; RXJ0438.6+1546; P/COS approved for submission ; P/RS 21/07/21 ; intrev: completed ; P/CRP 28/07/21 vcheck; Enter targ name & Inst. & Resp. Sci.; RXJ0438.6+1546 ; COS ; RS vcheck; ETC numbers entered in APT?; Yes vcheck; Any screening violations?; No vcheck; M-dwarf check complete and added to box folder?; Yes vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes vcheck; Selected ACQ strategy?; Yes vcheck; Possible ACQ or Sci spoilers?; No vcheck; Field BOT clear?; An M2V star is found jusy beyond the central macro-aperture, which impacts only the BOA ... it has V=14.87 and B-V=2.02 and parallax 7.1925 mas. It is cleared for the BOA using U = 18 via ETC calculations ... 153210 for c1291 and 153211 for c1589 vcheck; Visual BOT check for stars not in catalog?; Yes ... no stars found that are not reported in GSCII vcheck; Orbit packing finalized?; Yes vcheck; Buffer times optimized?; Yes vcheck; Verify visit grouping correct; N/A vcheck; phase constraint for ground based observations added?; N/A vcheck; BETWEENS for coordinated observations added?; YES ... Nov 10 to Dec 21, 2021 vcheck; Is visit ready for int. review?; Yes Allocated COS orbits = 4 (2+2) Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 RXJ0438.6+1 COS/NUV ACQ/PEA PSA G230L 3360 STRIPE=DEF 1 30.0 S (30 546 KXD S) Comments: Exposure time not yet calculated. ------------------------------------------------------------------------------------------------------------------------------------ 2 RXJ0438.6+1 COS/NUV ACQ/PEA PSA G230L 3360 CENTER=DEF, NUM-POS=5, 1 10.0 S (10 546 KD STEP-SIZE=0.9 S) ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 19] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=20000, FP-POS=3 1 1400 S 546 G (1400 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1589, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4021.6 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1589 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 69.1 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:37, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 4 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=20000, FP-POS=4 1 492 S (492 546 G S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1589, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4021.6 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1589 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 69.1 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:37, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 20] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=20000, FP-POS=4 1 548 S (548 546 G S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1589, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4021.6 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1589 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 69.1 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:37, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 6 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=20000, FP-POS=1 1 1741 S 546 G (1741 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1623, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4115.8 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1623 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 68.2 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:39, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 21] 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 | ------------------------------------------------------------------------------------------------------------------------------------ RXJ0438.6+1546 1 COS/NUV ACQ/PEA PSA G230L 3360 none none none none 1 N/A KXD RXJ0438.6+1546 2 COS/NUV ACQ/PEA PSA G230L 3360 none none none none 1 N/A KD RXJ0438.6+1546 3 COS/FUV TIME-TA PSA G160M 1589 none none none none 1 N/A G RXJ0438.6+1546 4 COS/FUV TIME-TA PSA G160M 1589 none none none none 1 N/A G RXJ0438.6+1546 5 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 N/A G RXJ0438.6+1546 6 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G 16593( 6) - 29-Dec-2021 02:25:07 - [ 22] Visit: AD (RXJ0438.6+1546-COS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 1C; RXJ0438.6+1546; P/COS approved for submission ; P/RS 21/07/21 ; intrev: completed ; P/CRP 28/07/21 vcheck; Enter targ name & Inst. & Resp. Sci.; RXJ0438.6+1546 ; COS ; RS vcheck; ETC numbers entered in APT?; Yes vcheck; Any screening violations?; No vcheck; M-dwarf check complete and added to box folder?; Yes vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes vcheck; Selected ACQ strategy?; Yes vcheck; Possible ACQ or Sci spoilers?; No vcheck; Field BOT clear?; An M2V star is found jusy beyond the central macro-aperture, which impacts only the BOA ... it has V=14.87 and B-V=2.02 and parallax 7.1925 mas. It is cleared for the BOA using U = 18 via ETC calculations ... 153210 for c1291 and 153211 for c1589 vcheck; Visual BOT check for stars not in catalog?; Yes ... no stars found that are not reported in GSCII vcheck; Orbit packing finalized?; Yes vcheck; Buffer times optimized?; Yes vcheck; Verify visit grouping correct; N/A vcheck; phase constraint for ground based observations added?; N/A vcheck; BETWEENS for coordinated observations added?; YES ... Nov 10 to Dec 21, 2021 vcheck; Is visit ready for int. review?; Yes Allocated COS orbits = 4 (2+2) Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 RXJ0438.6+1 COS/NUV ACQ/PEA PSA G230L 3360 STRIPE=DEF 1 30.0 S (30 546 KXD S) Comments: Exposure time not yet calculated. ------------------------------------------------------------------------------------------------------------------------------------ 2 RXJ0438.6+1 COS/NUV ACQ/PEA PSA G230L 3360 CENTER=DEF, NUM-POS=5, 1 10.0 S (10 546 KD STEP-SIZE=0.9 S) ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 23] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 RXJ0438.6+1 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=20000, FP-POS=2 1 699 S (699 546 G S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g160m, c1623, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=4115.8 s, spectral region: 1549.0 +- 1.0 A achieves SNR=20.0 / 6-pix-resel for combined c1589 & c1623 The exptime for this c1623 exposure has been halved because c1589 & c1623 target the same line. A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 68.2 cts/s/segment brightest pixel: 0.002 cts/s/pix at 1446.2 A Calculation performed 2021-06-18T15:05:39, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 4 RXJ0438.6+1 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=5652, FP-POS=3 1 1050 S 546 G (1050 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g130m, c1291, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=6348.6 s, spectral region: 1239.0 +- 1.0 A achieves SNR=10.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 291.7 cts/s/segment brightest pixel: 0.005 cts/s/pix at 1304.8 A Calculation performed 2021-06-18T15:05:41, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 24] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 RXJ0438.6+1 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=5652, FP-POS=3 1 649 S (649 546 G S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g130m, c1291, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=6348.6 s, spectral region: 1239.0 +- 1.0 A achieves SNR=10.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 291.7 cts/s/segment brightest pixel: 0.005 cts/s/pix at 1304.8 A Calculation performed 2021-06-18T15:05:41, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 6 RXJ0438.6+1 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=5652, FP-POS=4 1 1709 S 546 G (1709 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; cos, fuv, g130m, c1291, psa, mjd#59670; fp-pos=None, segment=None) Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=6348.6 s, spectral region: 1239.0 +- 1.0 A achieves SNR=10.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 291.7 cts/s/segment brightest pixel: 0.005 cts/s/pix at 1304.8 A Calculation performed 2021-06-18T15:05:41, v0.24 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 25] 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 | ------------------------------------------------------------------------------------------------------------------------------------ RXJ0438.6+1546 1 COS/NUV ACQ/PEA PSA G230L 3360 none none none none 1 N/A KXD RXJ0438.6+1546 2 COS/NUV ACQ/PEA PSA G230L 3360 none none none none 1 N/A KD RXJ0438.6+1546 3 COS/FUV TIME-TA PSA G160M 1623 none none none none 1 N/A G RXJ0438.6+1546 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G RXJ0438.6+1546 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G RXJ0438.6+1546 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G 16593( 6) - 29-Dec-2021 02:25:07 - [ 26] Visit: AS (RXJ0438.6+1546-STIS) Visit Requirements: SCHED 100%; ORIENT 244.7D TO 244.9 D; ORIENT 64.7D TO 64.9 D; BEFORE 31-JAN-2022; GROUP AS, AC, AD WITHIN 1D On Hold Comments: Additional Comments: vstatus; 1S; RXJ0438.6+1546; S/STIS approved for submission; S/DW 22/07/21 ; intrev: completed ; P/CRP 28/07/21 vcheck; Enter targ name & Inst. & Resp. Sci.; RXJ0438.6+1546 ; STIS ; DW vcheck; ETC numbers entered in APT?; yes vcheck; Any screening violations?; no vcheck; M-dwarf check complete and added to box folder?; check complete ... primary target is K2, but secondary target is ~M3 (using Gaia Bp-Rp=2.46 and intrinsic colors of Mamajek) with G=13.7, V will be about 14.8 -- which is ~1 mag fainter than limit for mid M dwarf safety for G230L/52x2 vcheck; S/N ETC calcs done & documented?; yes -- using CHX18N template scaled to BVI photometry, with EBV=0.1 ... for G230L, S/N=20 at 2810 A in 208 sec for G430L, S/N=20 at 4000 A in 3.9 sec for G750L, S/N=20 at 5700 A in 0.7-1.4 sec vcheck; Field images checked & saved?; yes vcheck; Selected ACQ strategy?; yes -- direct acq, F25ND3, 5 sec should yield S/N>60 vcheck; Possible ACQ or Sci spoilers?; no -- target is brightest object in acq box and field vcheck; Field BOT clear?; yes vcheck; Visual BOT check for stars not in catalog?; yes -- checked Gaia EDR3 -- other stars within 25" have G=15.4-19.5 vcheck; Orbit packing finalized?; yes -- expect S/N~50-60 at target wavelengths in all three exposures vcheck; Buffer times optimized?; yes -- 0.8 * 705 = 564 sec for G230L vcheck; Verify visit grouping correct; n/a vcheck; phase constraint for ground based observations added?; N/A vcheck; BETWEENS for coordinated observations added?; YES -- Nov 10 to Dec 21, 2021 ... ORIENT constraint to get both primary target and M3 star at 9.8" with similar parallax and proper motion combined constraints yield possible window from 08Dec-17Dec, 2021 vcheck; Is visit ready for int. review?; yes Allocated STIS orbits = 1 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 RXJ0438.6+1 STIS/CCD ACQ F25ND3 MIRROR 1 5.0 S (5 546 S) Comments: CHX18N template, scaled to I=9.62, which gives S/N=40 in 1.8s (0.75 s scaling to B, 1.1 s scaling to V) ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 27] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 2 RXJ0438.6+1 STIS/NUV TIME-TA 52X2 G230L 2376 WAVECAL=NO, BUFFER-TIME=549.0 1 1100.0 S 546 -MAMA G (1100 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; stis, nuvmama, g230l, c2376, 52x2, mjd#59670 Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=185.8 s, spectral region: 2800.0 +- 15.0 A achieves SNR=20.0 / 2-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 2359.7 cts/s/segment brightest pixel: 0.446 cts/s/pix at 2796.8 A Calculation performed 2021-06-18T15:05:41, v0.24 using CHX18N template, scaled to B=11.75 and EBV=0.1, yields S/N=20 at 2810A in 208 s, with brightest pix 2.24 cts/s and entire detector 514+2324 cts/s (source+background) and buffer time 705 s 2021-Dec-22: BUFFER-TIME updated from 564s to 549s in order to make it less than t_exp/2 (STIS IHB Ch. 11) ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE STIS/NUV ACCUM 52X0.1 G230L 2376 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/CCD ACCUM 52X0.1 G430L 4300 1 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 28] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 5 RXJ0438.6+1 STIS/CCD ACCUM 52X2 G430L 4300 WAVECAL=NO, CR-SPLIT=2, GAIN=1 1 36.0 S (36 546 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; stis, ccd, g430l, c4300, 52x2, mjd#59670 WARNING: operating mode = ACCUM Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=50.2 s, n_reads=2, spectral region: 4000.0 +- 5.0 A achieves SNR=20.0 / 2-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 46110.2 cts/s/segment brightest pixel: 23.498 cts/s/pix at 4560.5 A Calculation performed 2021-06-18T15:05:41, v0.24 using CHX18N template, scaled to B=11.75 and EBV=0.1, yields S/N=20 at 4000A in 3.9 s, saturation in 95 s ------------------------------------------------------------------------------------------------------------------------------------ 16593( 6) - 29-Dec-2021 02:25:07 - [ 29] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 RXJ0438.6+1 STIS/CCD ACCUM 52X2 G750L 7751 WAVECAL=NO, CR-SPLIT=2, GAIN=1 1 10.0 S (10 546 S) Comments: hd104237e_lya2_etc_scaled_pAV0.50.txt; stis, ccd, g750l, c7751, 52x2, mjd#59670 WARNING: operating mode = ACCUM Input file: targets_up_to_May30-2022.csv Spectral type: K5.5 ; A_V: 1.0 ; Distance (pc): 114 M*: 0.9 ; log(dm/dt): -9.07 For exptime=3.3 s, n_reads=2, spectral region: 5700.0 +- 5.0 A achieves SNR=20.0 / 2-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 127415.6 cts/s/segment brightest pixel: 242.239 cts/s/pix at 6563.9 A Calculation performed 2021-06-18T15:05:41, v0.24 using CHX18N template, scaled to V=10.86 and EBV=0.1, yields S/N=20 at 5700A in 0.7 s (1.4 s for scaling by I=9.62) ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/CCD ACCUM 52X0.1 G750L 7751 1 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 CCDFLAT STIS/CCD ACCUM 0.3X0.09 G750L 7751 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 10 CCDFLAT STIS/CCD ACCUM 52X2 G750L 7751 2 DEF (0 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 | ------------------------------------------------------------------------------------------------------------------------------------ RXJ0438.6+1546 1 STIS/CCD ACQ F25ND3 MIRROR none none none none 1 N/A RXJ0438.6+1546 2 STIS/NUV TIME-TA 52X2 G230L 2376 none none none none 1 N/A -MAMA G WAVE 3 STIS/NUV ACCUM 52X0.1 G230L 2376 none none none none 1 N/A -MAMA WAVE 4 STIS/CCD ACCUM 52X0.1 G430L 4300 none none none none 1 N/A RXJ0438.6+1546 5 STIS/CCD ACCUM 52X2 G430L 4300 none none none 1 1 N/A 16593( 6) - 29-Dec-2021 02:25:07 - [ 30] 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 | ------------------------------------------------------------------------------------------------------------------------------------ RXJ0438.6+1546 5 STIS/CCD ACCUM 52X2 G430L 4300 none none none 2 1 N/A RXJ0438.6+1546 6 STIS/CCD ACCUM 52X2 G750L 7751 none none none 1 1 N/A RXJ0438.6+1546 6 STIS/CCD ACCUM 52X2 G750L 7751 none none none 2 1 N/A WAVE 7 STIS/CCD ACCUM 52X0.1 G750L 7751 none none none none 1 N/A CCDFLAT 8 STIS/CCD ACCUM 0.3X0.09 G750L 7751 none none 1 none 1 N/A CCDFLAT 8 STIS/CCD ACCUM 0.3X0.09 G750L 7751 none none 2 none 1 N/A CCDFLAT 9 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 1 N/A CCDFLAT 9 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 1 N/A CCDFLAT 10 STIS/CCD ACCUM 52X2 G750L 7751 none none 1 none 1 N/A CCDFLAT 10 STIS/CCD ACCUM 52X2 G750L 7751 none none 2 none 1 N/A 16593( 6) - 29-Dec-2021 02:25:07 - [ 31] Summary Form for Proposal 16593 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 0.3X0.09, 52X0.1, 52X2, F25ND3, PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV, STIS/CCD, STIS/NUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, ACQ/PEAKD, ACQ/PEAKXD, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=20000, BUFFER-TIME=549.0, BUFFER-TIME=564.0, BUFFER-TIME=5652, CENTER=DEF, CR-SPLIT=2, FP-POS=1, FP-POS=2, FP-POS=3, FP-POS=4, GAIN=1, NUM-POS=5, STEP-SIZE=0.9, STRIPE=DEF, WAVECAL=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BEFORE 31-JAN-2022, BETWEEN 10-NOV-2021 AND 21-DEC-2021, GROUP 1S, 1C, 1D WITHIN 1D, GROUP AS, AC, AD WITHIN 1D, ORIENT 244.7D TO 244.9 D, ORIENT 64.7D TO 64.9 D, PHASE 0 TO 0.738760, PHASE 0 TO 0.804907, Period 0.997355 D AND ZERO-PHASE HJD2459528.3993, SCHED 100% ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G130M, G160M, G230L, G430L, G750L, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names CCDFLAT, RXJ0438.6+1546, WAVE ------------------------------------------------------------------------------------------------------------------------------------