16594( 3) - 19-Oct-2021 13:47:20 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16594 Version: 3 Check-in Time: 19-Oct-2021 13:47:20 STScI Edit Number: 0 Title ULLYSES T Tauri Survey Star V505 Ori in Sigma Ori ------------------------------------------------------------------------------------ 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 Y 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) 16594( 3) - 19-Oct-2021 13:47:20 - [ 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 Oct 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 21:15 on 2021 Nov 13 (zero phase = 2459532.3854). 16594( 3) - 19-Oct-2021 13:47:20 - [ 3] The opening time drifts 2.1875 minutes earlier each day (period = 0.998481 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: Visit 1C: 3 orbits. The window is 20.5 h (1230 min) minus 50 min for the first orbit and 95 min for each of two additional orbits = 990 min. Phase runs from 0 to ( 990 min / (1440 - 2.1875) min ) = 0.688546. Visit 1S: 1 orbis. The window is 20.5 h (1230 min) minus 50 min for the first orbit = 1180 min. Phase runs from 0 to ( 1180 min / (1440 - 2.1875) min ) = 0.820691. ------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 V505-ORI STAR, T TAURI STAR, RA=05H38M27.2573S +/- J2000 V = 14.16 SpT=K6.0; A_V=0.00; V=14.16; PRE-MAIN SEQUENCE STAR 3.3508E-05", DEC=-02D45'9.72" R=13.54; I=12.85; J=12.0; +/- 3.0902E-05" i_DENIS=12.847 Reference Frame: ICRS Extended: NO Comments: V505 Ori : SO518, J05382725-0245096 Region: sigma Ori Simbad: https://simbad.u-strasbg.fr/simbad/sim-id?Ident=2MASS+J0538 2725-0245096&submit=submit+id Target coordinates are from Gaia DR2. Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_edit.csv so518_lya2_etc.txt Calculation performed 2020-07-30T14:20:41, v0.4 ----------------------------------------------------------- -------------------- tstatus; V505-ORI; P/COS approved for submission; S/STIS approved for submission; P/DS 20/07/21; S/DS 20/07/21 tcheck; APT/SIMBAD target names: ; OK, also Haro 5-10, Kiso A-0976 328, and [HHM2007] 518 tcheck; Target info verification status?; OK tcheck; Coordinates & P.M. verified, epoch checked?; OK tcheck; Adopted SED compared to Observations?; Yes, V, R, and I in fair agreement, sloane u also appears good ... Checked old SED (not current A_V scaled) used by CP for implementation in 16113, located in: box/ullyses_tech/ullyses_proposals/survey_c29/16594/v505-or i/ Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 7.533728171329641E-5 -6.748409871999999E-4 0.0025163961339999996 ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 5] Visit: 1C (V505-ORI-COS) Visit Requirements: SCHED 100%; BETWEEN 14-NOV-2021:00:00:00 AND 15-JAN-2022:00:00:00; Period 0.998481 D AND ZERO-PHASE HJD2459532.3854 On Hold Comments: Additional Comments: vstatus; 1C; V505-ORI; P/COS approved for submission; P/DS 29/07/21 ; intrev: complete ; P/RS 29/07/21 vcheck; Enter targ name & Inst. & Resp. Sci.; V505-Ori ; COS ; DS vcheck; ETC numbers entered in APT?; Yes vcheck; Any screening violations?; No vcheck; M-dwarf check complete and added to box folder?; N/A, K star vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes ... located in: box/ullyses_tech/ullyses_proposals/survey_c29/16594/v505-ori/ vcheck; Selected ACQ strategy?; PSA, MIRRORB, S/N=40 to allow for brightness variations. Even with 4X upper limit spectrum B.P. only 11.4 cnts/pix/s vcheck; Possible ACQ or Sci spoilers?; None vcheck; Field BOT clear?; Yes vcheck; Visual BOT check for stars not in catalog?; Clear vcheck; Orbit packing finalized?; yes ... Obtained 1.19x G160M request & 1.09x G130M request vcheck; Buffer times optimized?; Yes vcheck; Verify visit grouping correct; Yes ... Group 1C, 1S WITHIN 1D added to visit 1S vcheck; phase constraint for ground based observations added?; Yes vcheck; BETWEENS for coordinated observations added?; Yes ... between 14 Nov 2021 00:00:00 and 15 Jan 2022 00:00:00 vcheck; Is visit ready for int. review?; Yes Allocated COS orbits = 3 NOTE: This visit is a duplicate of Visit 3C from 16113 intended to double COS exposure time on this target. However, the G160M/1611 exposures have been replaced by G160M/1598 & G160M/1623 exposures 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 V505-ORI COS/NUV ACQ/IMA PSA MIRRORB 1 73.9 S PHASE 0 TO 0.688546 GE (73.9 S) Comments: PSA, MIRRORB, so518_lya2_etc.txt, no-renorm, S/N=40 gives COS.ta.1459346, peak local=3 (margin of 16x), 73.9s PSA, MIRRORB, so518_lya2_x4.00_etc.txt, Texp = 73.9s gives COS.ta.1460253, peak local = 11.4 Alt with BOA, MIRRORA puts unknown in PSA, but this star has SDSS u fainter than 22.1, so not an issue ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 2 V505-ORI COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=1230, FP-POS=3 1 1340 S G (1340 S) Comments: 4X BOP Calc so518_lya2_x4.00_etc.txt COS.sp.1526006, BP = 0.100 cnts/pixel/s default soectrum S/N calc COS.sp.1526010 so518_lya2_etc.txt; cos, fuv, g160m, c1611, psa, mjd#59305; fp-pos=None, segment=None) Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=2234.1 s, spectral region: 1549.0 +- 1.0 A achieves SNR=30.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 139.9 cts/s/segment brightest pixel: 0.026 cts/s/pix at 1446.2 A Calculation performed 2020-07-30T14:20:38, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 3 V505-ORI COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=4558, FP-POS=4 1 577 S (577 G S) Comments: 4X BOP Calc so518_lya2_x4.00_etc.txt COS.sp.1526012, BP = 0.100 cnts/pixel/s default soectrum S/N calc COS.sp.1526013 sso518_lya2_etc.txt; cos, fuv, g160m, c1611, psa, mjd#59305; fp-pos=None, segment=None) Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=2234.1 s, spectral region: 1549.0 +- 1.0 A achieves SNR=30.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 139.9 cts/s/segment brightest pixel: 0.026 cts/s/pix at 1446.2 A Calculation performed 2020-07-30T14:20:38, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 8] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 4 V505-ORI COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=4558, FP-POS=4 1 804 S (804 G S) Comments: 4X BOP Calc so518_lya2_x4.00_etc.txt COS.sp.1526016, BP = 0.100 cnts/pixel/s default soectrum S/N calc COS.sp.1526017 sso518_lya2_etc.txt; cos, fuv, g160m, c1611, psa, mjd#59305; fp-pos=None, segment=None) Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=2234.1 s, spectral region: 1549.0 +- 1.0 A achieves SNR=30.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 139.9 cts/s/segment brightest pixel: 0.026 cts/s/pix at 1446.2 A Calculation performed 2020-07-30T14:20:38, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 9] 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 V505-ORI COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=5268, FP-POS=1 1 1464 S G (1464 S) Comments: 4X BOP Calc so518_lya2_x4.00_etc.txt COS.sp.1526019, BP = 0.094 cnts/pixel/s default soectrum S/N calc COS.sp.1526020 sso518_lya2_etc.txt; cos, fuv, g160m, c1611, psa, mjd#59305; fp-pos=None, segment=None) Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=2234.1 s, spectral region: 1549.0 +- 1.0 A achieves SNR=30.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 139.9 cts/s/segment brightest pixel: 0.026 cts/s/pix at 1446.2 A Calculation performed 2020-07-30T14:20:38, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 6 V505-ORI COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=1180, FP-POS=2 1 1290 S G (1290 S) Comments: 4X BOP Calc so518_lya2_x4.00_etc.txt COS.sp.1526021, PB = 0.094 cnts/pixel/s default soectrum S/N calc COS.sp.1530643 sso518_lya2_etc.txt; cos, fuv, g160m, c1611, psa, mjd#59305; fp-pos=None, segment=None) Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=2234.1 s, spectral region: 1549.0 +- 1.0 A achieves SNR=30.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 139.9 cts/s/segment brightest pixel: 0.026 cts/s/pix at 1446.2 A Calculation performed 2020-07-30T14:20:38, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 7 V505-ORI COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=1294, FP-POS=3 1 405 S (405 G S) Comments: Baseline ETC COS.sp.1459352 gives B.P.=0.111 or about 6X below limits ... 4x spectrum so518_lya2_x4.00_etc.txt: COS.sp.1459488, B.P. = 0.143 cnts/pixel/s so518_lya2_etc.txt; cos, fuv, g130m, c1291, psa, mjd#59305; fp-pos=None, segment=None) Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=372.2 s, spectral region: 1239.0 +- 1.0 A achieves SNR=15.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 652.9 cts/s/segment brightest pixel: 0.130 cts/s/pix at 1304.8 A Calculation performed 2020-07-30T14:20:41, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 12] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 8 V505-ORI COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=1294, FP-POS=4 1 405 S (405 G S) Comments: Baseline ETC COS.sp.1459352 gives B.P.=0.111 or about 6X below limits ... (possibly includes geo-coronal O I in input spectrum as well as ETC) 4x spectrum so518_lya2_x4.00_etc.txt: COS.sp.1459488, B.P. = 0.143 cnts/pixel/s or 4.66X below local limit so518_lya2_etc.txt; cos, fuv, g130m, c1291, psa, mjd#59305; fp-pos=None, segment=None) Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=372.2 s, spectral region: 1239.0 +- 1.0 A achieves SNR=15.0 / 6-pix-resel A factor of 2.0 has been applied to the exptime in each exposure. global countrate (brightest segment): 652.9 cts/s/segment brightest pixel: 0.130 cts/s/pix at 1304.8 A Calculation performed 2020-07-30T14:20:41, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V505-ORI 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE V505-ORI 2 COS/FUV TIME-TA PSA G160M 1589 none none none none 1 N/A G V505-ORI 3 COS/FUV TIME-TA PSA G160M 1589 none none none none 1 N/A G V505-ORI 4 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 N/A G V505-ORI 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 N/A G V505-ORI 6 COS/FUV TIME-TA PSA G160M 1623 none none none none 3 N/A G 16594( 3) - 19-Oct-2021 13:47:20 - [ 13] 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 | ------------------------------------------------------------------------------------------------------------------------------------ V505-ORI 7 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G V505-ORI 8 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G 16594( 3) - 19-Oct-2021 13:47:20 - [ 14] Visit: 1S (V505-ORI-STIS) Visit Requirements: SCHED 100%; BETWEEN 14-NOV-2021:00:00:00 AND 15-JAN-2022:00:00:00; Period 0.998481 D AND ZERO-PHASE HJD2459532.3854; GROUP 1S, 1C WITHIN 1D On Hold Comments: Additional Comments: vstatus; 1S; V505-ORI; S/STIS approved for submission; S/DS 29/07/21 ; intrev: complete ; S/RS 29/07/21 vcheck; Enter targ name & Inst. & Resp. Sci.; V505 Ori ; STIS ; DS vcheck; ETC numbers entered in APT?; Yes vcheck; Any screening violations?; No vcheck; M-dwarf check complete and added to box folder?; N/A, K star vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes ... located in: box/ullyses_tech/ullyses_proposals/survey_c29/16594/v505-ori/ vcheck; Selected ACQ strategy?; F28X50LP, S/N=80 vcheck; Possible ACQ or Sci spoilers?; None vcheck; Field BOT clear?; yes vcheck; Visual BOT check for stars not in catalog?; Clear vcheck; Orbit packing finalized?; Yes vcheck; Buffer times optimized?; Yes vcheck; Verify visit grouping correct; Yes ... Group 1S, 1C WITHIN 1D added to visit 1S vcheck; phase constraint for ground based observations added?; Yes vcheck; BETWEENS for coordinated observations added?; Yes ... between 14 Nov 2021 00:00:00 and 15 Jan 2022 00:00:00 vcheck; Is visit ready for int. review?; Yes Allocated STIS orbits = 1 NOTE: This visit is a duplicate of Visit 3S from 16113 intended to double STIS exposure time on this target. Only a G750L/7751 51x0.1 CCDFLAT was added to conform with current strategy 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 V505-ORI STIS/CCD ACQ F28X50LP MIRROR 1 0.3 S (0.3 PHASE 0 TO 0.820691 S) Comments: S/N=80 for basline flux level requires 0.23 s ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 2 V505-ORI STIS/NUV TIME-TA 52X2 G230L 2376 WAVECAL=NO, BUFFER-TIME=494 1 987 S (987 -MAMA G S) Comments: Nominal ETC calc STIS.sp.1459465 4X Source ETC Calc STIS.sp.1459550, B.P. = 5.3 cnts/pixel/s Brightest pixel = 1.322 so518_lya2_etc.txt; stis, nuvmama, g230l, c2376, 52x2, mjd#59305 Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=61.6 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): 2503.1 cts/s/segment brightest pixel: 1.322 cts/s/pix at 2796.8 A Calculation performed 2020-07-30T14:20:41, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 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) ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 5 V505-ORI STIS/CCD ACCUM 52X2 G430L 4300 WAVECAL=NO, CR-SPLIT=2, GAIN=4 1 200 S (200 S) Comments: Normalize K6 Castelli-Kurucz model to observed V=14.06 with S/N=20 at 4000A and double resulting exposure time Also check case with accretion spectrum so1153_lya2_x4.00_etc.txt: get ETC# STIS.sp.1470335 - 542s to saturation for gain=1 (vs planned 100s exposures), so plenty of margin even with the 4x spectrum so518_lya2_etc.txt; stis, ccd, g430l, c4300, 52x2, mjd#59305 WARNING: operating mode = ACCUM Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=40.1 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): 44241.3 cts/s/segment brightest pixel: 25.603 cts/s/pix at 4560.5 A Calculation performed 2020-07-30T14:20:41, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 17] 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 V505-ORI STIS/CCD ACCUM 52X2 G750L 7751 WAVECAL=NO, CR-SPLIT=2, GAIN=4 1 33.4 S (33.4 S) Comments: Normalize K6 Castelli-Kurucz model to observed I= 12.85 with S/N=20 at 5700A and double resulting exposure time Also check case with accretion spectrum so1153_lya2_x4.00_etc.txt: get ETC# STIS.sp.1470338 - 85s to saturation for gain=1 (vs planned 16.7s exposures), so plenty of margin even with the 4x spectrum so518_lya2_etc.txt; stis, ccd, g750l, c7751, 52x2, mjd#59305 WARNING: operating mode = ACCUM Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=4.6 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): 73340.7 cts/s/segment brightest pixel: 127.387 cts/s/pix at 6563.9 A Calculation performed 2020-07-30T14:20:41, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/CCD ACCUM 52X0.1 G750L 7751 1 DEF (0 S) ------------------------------------------------------------------------------------------------------------------------------------ 16594( 3) - 19-Oct-2021 13:47:20 - [ 18] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 8 CCDFLAT STIS/CCD ACCUM 0.3X0.09 G750L 7751 2 DEF (0 S) Comments: so518_lya2_etc.txt; stis, ccd, g750l, c7751, 52x2, mjd#59305 WARNING: operating mode = ACCUM Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=4.6 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): 73340.7 cts/s/segment brightest pixel: 127.387 cts/s/pix at 6563.9 A Calculation performed 2020-07-30T14:20:41, v0.9 ------------------------------------------------------------------------------------------------------------------------------------ 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) Comments: so518_lya2_etc.txt; stis, ccd, g750l, c7751, 52x2, mjd#59305 WARNING: operating mode = ACCUM Input file: combined_todo_survey_tess_sort_v2_Gaia_J_CP_e dit.csv Spectral type: K6.0 ; A_V: 0.0 ; Distance (pc): 385 M*: 0.754 ; log(dm/dt): -8.54 For exptime=4.6 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): 73340.7 cts/s/segment brightest pixel: 127.387 cts/s/pix at 6563.9 A Calculation performed 2020-07-30T14:20:41, v0.9 16594( 3) - 19-Oct-2021 13:47:20 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ V505-ORI 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A V505-ORI 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 V505-ORI 5 STIS/CCD ACCUM 52X2 G430L 4300 none none none 1 1 N/A V505-ORI 5 STIS/CCD ACCUM 52X2 G430L 4300 none none none 2 1 N/A V505-ORI 6 STIS/CCD ACCUM 52X2 G750L 7751 none none none 1 1 N/A V505-ORI 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 16594( 3) - 19-Oct-2021 13:47:20 - [ 20] Summary Form for Proposal 16594 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 0.3X0.09, 52X0.1, 52X2, F28X50LP, PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV, STIS/CCD, STIS/NUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, ACQ/IMAGE, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1180, BUFFER-TIME=1230, BUFFER-TIME=1294, BUFFER-TIME=4558, BUFFER-TIME=494, BUFFER-TIME=5268, CR-SPLIT=2, FP-POS=1, FP-POS=2, FP-POS=3, FP-POS=4, GAIN=4, WAVECAL=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 14-NOV-2021:00:00:00 AND 15-JAN-2022:00:00:00, GROUP 1S, 1C WITHIN 1D, PHASE 0 TO 0.688546, PHASE 0 TO 0.820691, Period 0.998481 D AND ZERO-PHASE HJD2459532.3854, SCHED 100% ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G130M, G160M, G230L, G430L, G750L, MIRROR, MIRRORB ------------------------------------------------------------------------------------------------------------------------------------ Target Names CCDFLAT, V505-ORI, WAVE ------------------------------------------------------------------------------------------------------------------------------------