16097( 6) - 15-Mar-2021 12:57:59 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16097 Version: 6 Check-in Time: 15-Mar-2021 12:57:59 STScI Edit Number: 2 Title ULLYSES LMC B4-5 Supergiants COS+STIS ------------------------------------------------------------------------------------ Type Cycle GO/DD 27 ------------------------------------------------------------------------------------ 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 Y CoI: Joanna Taylor Space Telescope Science Institute N CoI: Travis Fischer Space Telescope Science Institute N CoI: Dr. TalaWanda R. Monroe Space Telescope Science Institute Y CoI: Dr. William J. Fischer Space Telescope Science Institute N CoI: Dr. Alexander W. Fullerton Space Telescope Science Institute Y 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 CoI: Dr. Bethan Lesley James Space Telescope Science Institute - ESA N 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 Y 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 Y ------------------------------------------------------------------------------------ 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) 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 16097( 6) - 15-Mar-2021 12:57:59 - [ 2] 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 massive ULLYSES stars being observed in the Magellanic clouds. Depending on target brightness, the main FUV spectral range will generally use either the STIS E140M setting or the combination of the COS c1291 + c1611 settings. Sufficiently bright stars without good FUSE data in the archive will also be observed with the COS c1096 setting to provide coverage at shorter wavelengths. Where time permits, stars of type O9 or later will also be observed with STIS E230M/1978, while for supergiants of spectral type B5 or later E230M/2707 may also be included. Where possible, targets of a given spectral type were selected to span both a range in extinction and in rotation rates to support a variety of stellar and ISM studies. Signal-to-noise requirements used to determine the desired exposures times were defined as follows: COS/G130M/c1096: 20 / nine-pixel resel at 1080 A COS/G130M/c1291: 30 / six-pixel resel at 1150 A COS/G160M/c1611: 30 / six-pixel resel at 1590 A COS/G185M/c1953: 30 / three-pixel resel at 1860 A COS/G185M/c1986: 30 / three-pixel resel at 1980 A STIS/E140M/c1425: 20 / two-pixel resel at 1200 A STIS/E230M/c1978: 20 / two-pixel resel at 1800 A STIS/E230M/c2707: 20 / two-pixel resel at 2800 A The actual implemented exposure times may be adjusted to efficiently use HST orbits, but should always provide at least 80% of the desired time as defined by the above requirements. 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. ------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2004-ELS- EXT-STAR, B3-B5 III-I RA=05H30M40.4114S +/- 0", J2000 V = 12.05 SpT=B5 Ia; E(B-V)=0.29; 3 DEC=-67D16'8.93" +/- 0" B=12.14; V=11.9; F1160=2.61e-13; F1360=3.02e-13; F1700=2.57e-13; F2200=1.88e-13; AF reset photometry to (U, B, V) = (11.26, 11.97, 12.05) and E(B-V) = 0.08 Reference Frame: ICRS Extended: NO Comments: NGC2004-ELS-3 : NGC 2004-003, NGC2004_3, Cl* NGC 2004 ELS 3 Previous name : NGC 2004-003 Input file: LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewCoords_pids.csv SIMBAD link (Cl* NGC 2004 ELS 3): https://simbad.u-strasbg.fr/simbad/sim-id?Ident=Cl*+NGC+200 4+ELS+3&submit=submit+id SpT = B5 Ia COS/G130M/c1291 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux1360 +- 30.0A flux=3e-13 Flam) COS/G160M/c1611 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux1700 +- 5.0A flux=2.6e-13 Flam) COS/G185M/c1921 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux1700 +- 5.0A flux=2.6e-13 Flam) COS/G185M/c1953 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux1700 +- 5.0A flux=2.6e-13 Flam) COS/G185M/c1986 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux2200 +- 5.0A flux=1.9e-13 Flam) STIS/E140M/c1425 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux1360 +- 30.0A flux=3e-13 Flam) STIS/E230M/c1978 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux2200 +- 5.0A flux=1.9e-13 Flam) STIS/E230M/c2707 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux2200 +- 5.0A flux=1.9e-13 Flam) Coordinate pedigree: Gaia v sin i = 33 Calculation performed 2020-02-24T17:52:27, v0.4 ----------------------------------------------------------- -------------------- tstatus; NGC2004-ELS-3; P/COS Approved for submission; S/ins not started; P/AF 30/04/20; S/TS DD/MM/YY tcheck; APT/SIMBAD target names: ; RMC-109, W61-18-8 tcheck; Target info verification status?; Complete tcheck; Coordinates & P.M. updated?; Verified - Gaia coords -no PM tcheck; Adopted SED compared to Observations?; Yes ... Baseline fit was very poor because the reddening was overestimated due to uncertain (B, V) photometry from 2006A&A...456..623E. Replaced with photometry from 1999MNRAS.306..279S, Redid the normalization with E(B-V) = 0.08 to obtain a good fit to the available IUE spectra. Baseline illustrated: ~/box/ullyses_tech/ullyses_proposals/c27_mc/16097/NGC2004-E LS-3/NGC2004-ELS-3_c1291_auto_sed.png Adopted illustrated: ~/box/ullyses_tech/ullyses_proposals/c27_mc/16097/NGC2004-E LS-3/NGC2004-ELS-3_adopted_sed_vs_IUE.png Adopted SED: ~/box/ullyses_tech/ullyses_proposals/c27_mc/16097/NGC2004-E LS-3/NGC2004-ELS-3_adopted_sed.fits 16097( 6) - 15-Mar-2021 12:57:59 - [ 5] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 6] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 2 SK-68D8 EXT-STAR, B3-B5 III-I RA=04H53M43.2321S +/- 0", J2000 V = 10.99 SpT=B5 Ia+; E(B-V)=0.14; DEC=-68D42'53.29" +/- 0" U=10.2; B=11.0; V=11.0; F1160=1.31e-13; F1360=3.91e-13; F1700=3.74e-13; F2200=2.69e-13 Reference Frame: ICRS Extended: NO Comments: SK-68D8 : Sk -68 8, Sk_-688, SK -68 8 Previous name : Sk -68 8 Input file: LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewCoords_pids.csv SIMBAD link (SK -68 8): https://simbad.u-strasbg.fr/simbad/sim-id?Ident=SK+-68+8&su bmit=submit+id SpT = B5 Ia+ COS/G130M/c1291 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1360 +- 30.0A flux=3.9e-13 Flam) COS/G160M/c1611 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1700 +- 5.0A flux=3.7e-13 Flam) COS/G185M/c1921 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1700 +- 5.0A flux=3.7e-13 Flam) COS/G185M/c1953 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1700 +- 5.0A flux=3.7e-13 Flam) COS/G185M/c1986 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux2200 +- 5.0A flux=2.7e-13 Flam) STIS/E140M/c1425 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1360 +- 30.0A flux=3.9e-13 Flam) STIS/E230M/c1978 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux2200 +- 5.0A flux=2.7e-13 Flam) STIS/E230M/c2707 : rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux2200 +- 5.0A flux=2.7e-13 Flam) Coordinate pedigree: Gaia Calculation performed 2020-02-24T17:52:14, v0.4 ----------------------------------------------------------- -------------------- tstatus; SK-68D8; P/COS Approved for submission; S/ins not started; P/AF 6/5/20; S/xx DD/MM/YY tcheck; APT/SIMBAD target names: ; HD268729, RMC-58 tcheck; Target info verification status?; Complete tcheck; Coordinates & P.M. updated?; Verified - Gaia coords -PM set to 0 tcheck; Adopted SED compared to Observations?; Yes... Baseline fit for c1291 is good for SWP and most of LWP, but deviates (increases) at wavelengths longer 2600 A, possibly due to contamination from the cool star that is 7 arcsec to the southwest. Baseline illustrated: ~/box/ullyses_tech/ullyses_proposals/c27_mc/16097/SK-68D8/S K-68D8_c1291_auto_sed.png Adopted illustrated: ~/box/ullyses_tech/ullyses_proposals/c27_mc/16097/SK-68D8/S K-68D8_adopted_sed_vs_IUE.png Adopted SED: ~/box/ullyses_tech/ullyses_proposals/c27_mc/16097/SK-68D8/S K-68D8_adopted_sed.fits 16097( 6) - 15-Mar-2021 12:57:59 - [ 7] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 8] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 3 SK-69D140 EXT-STAR, B3-B5 III-I RA=05H27M39.3932S +/- 0", J2000 V = 12.71 SpT=B4 I; E(B-V)=0.03; DEC=-69D12'41.85" +/- 0" U=11.7; B=12.6; V=12.7 Reference Frame: ICRS Extended: NO Comments: SK-69D140 : [M2002]_139017, Sk -69 140, SK -69 140 Previous name : Sk -69 140 Input file: LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewCoords_pids.csv SIMBAD link (SK -69 140): https://simbad.u-strasbg.fr/simbad/sim-id?Ident=SK+-69+140& submit=submit+id SpT = B4 I COS/G130M/c1291 : rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag) COS/G160M/c1611 : rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag) COS/G185M/c1921 : rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag) COS/G185M/c1953 : rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag) COS/G185M/c1986 : rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag) STIS/E140M/c1425 : rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag) STIS/E230M/c1978 : rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag) STIS/E230M/c2707 : rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag) Coordinate pedigree: Gaia Calculation performed 2020-02-24T17:52:01, v0.4 ----------------------------------------------------------- -------------------- tstatus; SK-69D140; P/COS Approved for submission; S/ins not started; P/AF 6/5/20; S/xx DD/MM/YY tcheck; APT/SIMBAD target names: ; M2002-LMC-139017 tcheck; Target info verification status?; Complete tcheck; Coordinates & P.M. updated?; - Gaia coords -PM set to 0 tcheck; Adopted SED compared to Observations?; Yes ... Only UBV photometry is available for this star. Extrapolating UV fluxes from optical photometry is inherently risky! The baseline fit for the U-band was replaced with a fit to the B-band to avoid inaccuracies due to the U-band spanning the Balmer jump. Baseline illustrated: ~/box/ullyses_tech/ullyses_proposals/c27_mc/16097/SK-69D140 /SK-69D140_U_auto_sed.png Adopted illustrated: ~/box/ullyses_tech/ullyses_proposals/c27_mc/16097/SK-69D140 /SK-69D140_adopted_sed_vs_UBV.png Adopted SED: ~/box/ullyses_tech/ullyses_proposals/c27_mc/16097/SK-69D140 /SK-69D140_adopted_sed.fits 16097( 6) - 15-Mar-2021 12:57:59 - [ 9] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 10] Visit: 1C (NGC2004-ELS-3-COS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 1C; NGC2004-ELS-3; P/COS Approved for submission; P/AF 18/06/20 ; intrev: completed ; COS/CP 13/07/20 vcheck; Enter targ name & Inst. & Resp. Sci.; NGC2004-ELS-3; COS ; AF vcheck; ETC numbers entered in APT?; completed vcheck; Any screening violations?; None vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes NGC2004-ELS-3_DSS.png & NGC2004-ELS-3_2MASS.png vcheck; Selected ACQ strategy?; COS dispersed G130M PSA vcheck; Possible ACQ or Sci spoilers?; None vcheck; Field BOT clear?; 5 unknowns found & resolved (see Comments) vcheck; Visual BOT check for stars not in catalog?; No additional targets vcheck; Orbit packing finalized?; 2 orbits - could not fit in 1 orbit so increased exposure times substantially vcheck; Buffer times optimized?; Done vcheck; Verify visit grouping correct; Not applicable vcheck; Is visit ready for int. review?; Yes Allocated COS orbits = 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 ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2004-ELS COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT, NUM-POS=3, 1 0.3 S (0.3 -3 KXD STEP-SIZE=1.3, SEGMENT=BOTH S) Comments: SED ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.08), flux1360 +- 30.0A flux=3e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/NGC2004-ELS-3/NGC2004-ELS-3_adopted_sed. fits ETC gives exposure time of 0.2780 s per dwell point. Rounded up to 0.3 s per dwell point. BOT Check: 8 Safe, 5 Unknown Used ESA-Sky to obtain additional information about the unknowns: BOA, S1HD328551 05 30 42.8467 -67 16 23.41 Gaia DR2 4660181078289141632 (G, BP-RP) = (18.94, 1.0). Probably K0.5 V Parallax = -0.22 mas BOA S1HD328552 05 30 39.8474 -67 16 25.17 Gaia DR2 - no source at this location. Spurious. BOA S1HD328583 05 30 38.4576 -67 15 56.03 Gaia DR2 4660181151320794240 (G, BP-RP) = (18.91, 1.16) Probably K 2.5 V. Parallax = -0.1 2mas BOA S1HD328586 05 30 42.7460 -67 16 8.53 Gaia DR2 4660181082601415296 (G, BP-RP) = (18.83, 0.91) Probably G8 V. Parallax = -0.18 mas PSA S1HD000169 05 30 40.4150 -67 16 8.97 NGC2004-ELS-3 safe via COS.sp.1448320 None of these targets endanger health & safety of COS detector. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2004-ELS COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT-FLR, NUM-POS=5, 1 0.3 S (0.3 -3 KD STEP-SIZE=0.9, SEGMENT=BOTH S) Comments: SED ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.08), flux1360 +- 30.0A flux=3e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/NGC2004-ELS-3/NGC2004-ELS-3_adopted_sed. fits ETC gives exposure time of 0.2780 s per dwell point. Rounded up to 0.3 s per dwell point. BOT Check: 8 Safe, 5 Unknown Used ESA-Sky to obtain additional information about the unknowns: BOA, S1HD328551 05 30 42.8467 -67 16 23.41 Gaia DR2 4660181078289141632 (G, BP-RP) = (18.94, 1.0). Probably K0.5 V Parallax = -0.22 mas BOA S1HD328552 05 30 39.8474 -67 16 25.17 Gaia DR2 - no source at this location. Spurious. BOA S1HD328583 05 30 38.4576 -67 15 56.03 Gaia DR2 4660181151320794240 (G, BP-RP) = (18.91, 1.16) Probably K 2.5 V. Parallax = -0.1 2mas BOA S1HD328586 05 30 42.7460 -67 16 8.53 Gaia DR2 4660181082601415296 (G, BP-RP) = (18.83, 0.91) Probably G8 V. Parallax = -0.18 mas PSA S1HD000169 05 30 40.4150 -67 16 8.97 NGC2004-ELS-3 safe via COS.sp.1448320 None of these targets endanger health & safety of COS detector. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 13] 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 NGC2004-ELS COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=218.0, FP-POS=3 1 1017 S -3 G (1017 S) Comments: SED ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.08), flux1360 +- 30.0A flux=3e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/NGC2004-ELS-3/NGC2004-ELS-3_adopted_sed. fits For exptime=1098.1 s, spectral region: 1150.0 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 1100 s (550 s per FP-POS) countrate (total, brightest segment) = (7171.8, 4017.0) cts/s brightest pixel: 0.099 cts/s/pix at 1216.0 A BUFFER-TIME = 2/3 * 328 s = 218 s Final exptime per FP-POS increased SUBSTANTIALLY during orbit-packing to 1017 s (SNR/resel @ 1150 A = 28.8 per FP-POS; see ETC Request ID COS.sp.1449135 ) BOT Check: 5 Safe, 5 Unknown Used ESA-Sky to obtain additional information about the unknowns: BOA, S1HD328551 05 30 42.8467 -67 16 23.41 Gaia DR2 4660181078289141632 (G, BP-RP) = (18.94, 1.0). Probably K0.5 V Parallax = -0.22 mas BOA S1HD328552 05 30 39.8474 -67 16 25.17 Gaia DR2 - no source at this location. Spurious. BOA S1HD328583 05 30 38.4576 -67 15 56.03 Gaia DR2 4660181151320794240 (G, BP-RP) = (18.91, 1.16) Probably K 2.5 V. Parallax = -0.1 2mas BOA S1HD328586 05 30 42.7460 -67 16 8.53 Gaia DR2 4660181082601415296 (G, BP-RP) = (18.83, 0.91) Probably G8 V. Parallax = -0.18 mas PSA S1HD000169 05 30 40.4150 -67 16 8.97 NGC2004-ELS-3 safe via COS.sp.1448320 None of these targets endanger health & safety of COS detector. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2004-ELS COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=218.0, FP-POS=4 1 1017 S -3 G (1017 S) Comments: SED ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.08), flux1360 +- 30.0A flux=3e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/NGC2004-ELS-3/NGC2004-ELS-3_adopted_sed. fits For exptime=1098.1 s, spectral region: 1150.0 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 1100 s (550 s per FP-POS) countrate (total, brightest segment) = (7171.8, 4017.0) cts/s brightest pixel: 0.099 cts/s/pix at 1216.0 A BUFFER-TIME = 2/3 * 328 s = 218 s Final exptime per FP-POS increased SUBSTANTIALLY during orbit-packing to 1017 s (SNR/resel @ 1150 A = 28.8 per FP-POS; see ETC Request ID COS.sp.1449135 ) BOT Check: 5 Safe, 5 Unknown Used ESA-Sky to obtain additional information about the unknowns: BOA, S1HD328551 05 30 42.8467 -67 16 23.41 Gaia DR2 4660181078289141632 (G, BP-RP) = (18.94, 1.0). Probably K0.5 V Parallax = -0.22 mas BOA S1HD328552 05 30 39.8474 -67 16 25.17 Gaia DR2 - no source at this location. Spurious. BOA S1HD328583 05 30 38.4576 -67 15 56.03 Gaia DR2 4660181151320794240 (G, BP-RP) = (18.91, 1.16) Probably K 2.5 V. Parallax = -0.1 2mas BOA S1HD328586 05 30 42.7460 -67 16 8.53 Gaia DR2 4660181082601415296 (G, BP-RP) = (18.83, 0.91) Probably G8 V. Parallax = -0.18 mas PSA S1HD000169 05 30 40.4150 -67 16 8.97 NGC2004-ELS-3 safe via COS.sp.1448320 None of these targets endanger health & safety of COS detector. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 NGC2004-ELS COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=286.0, FP-POS=ALL 1 505 S -3 G (2020 S) Comments: SED max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.08), flux1360 +- 30.0A flux=3e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/NGC2004-ELS-3/NGC2004-ELS-3_adopted_sed. fits For exptime=757.1 s, spectral region: 1590.0 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 760 s (190 s per FP-POS) countrate (total, brightest segment) = (5496.6, 4164.4) cts/s brightest pixel: 0.062cts/s/pix at 1447.0 A BUFFER-TIME = 2/3 * 429 S = 286 s Final exptime per F-POS increased SUBSTANTIALLY during orbit-packing to 505 s (SNR/resel @ 1590 A = 24.5 per FP-POS; see ETC Request ID COS.sp.1449136 ) BOT Check: 5 Safe, 5 Unknown Used ESA-Sky to obtain additional information about the unknowns: BOA, S1HD328551 05 30 42.8467 -67 16 23.41 Gaia DR2 4660181078289141632 (G, BP-RP) = (18.94, 1.0). Probably K0.5 V Parallax = -0.22 mas BOA S1HD328552 05 30 39.8474 -67 16 25.17 Gaia DR2 - no source at this location. Spurious. BOA S1HD328583 05 30 38.4576 -67 15 56.03 Gaia DR2 4660181151320794240 (G, BP-RP) = (18.91, 1.16) Probably K 2.5 V. Parallax = -0.1 2mas BOA S1HD328586 05 30 42.7460 -67 16 8.53 Gaia DR2 4660181082601415296 (G, BP-RP) = (18.83, 0.91) Probably G8 V. Parallax = -0.18 mas PSA S1HD000169 05 30 40.4150 -67 16 8.97 NGC2004-ELS-3 safe via COS.sp.1448320 None of these targets endanger health & safety of COS detector. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 16] 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2004-ELS-3 1 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD NGC2004-ELS-3 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD NGC2004-ELS-3 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G NGC2004-ELS-3 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G NGC2004-ELS-3 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 2 N/A G NGC2004-ELS-3 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 2 N/A G NGC2004-ELS-3 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 2 N/A G NGC2004-ELS-3 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 2 N/A G 16097( 6) - 15-Mar-2021 12:57:59 - [ 17] Visit: 1S (NGC2004-ELS-3-STIS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 1S; NGC2004-ELS-3; S/STIS Approved for submission; S/TS 25/06/20 ; intrev: complte ; S/CP 13/07/20 vcheck; Enter targ name & Inst. & Resp. Sci.; NGC2004-ELS-3 ; STIS ; TS vcheck; ETC numbers entered in APT?; Completed vcheck; Any screening violations?; None vcheck; S/N ETC calcs done & documented?; YES ... ETC # STIS.sp.1450531 gives S/N~15.5, but plot (STIS_E230M_c1978_SN.png) shows actual S/N is closer to 17.5. ETC # STIS.sp.1450530 gives S/N~17.6, but plot (STIS_E230M_c2707_SN.png) shows actual S/N is closer to 18. vcheck; Field images checked & saved?; YES vcheck; Selected ACQ strategy?; STIS F28X50LP, 0.2 sec gives S/N~130 vcheck; Possible ACQ or Sci spoilers?; None vcheck; Field BOT clear?; 5 unknowns found & resolved (see Comments) vcheck; Visual BOT check for stars not in catalog?; No additional stars vcheck; Orbit packing finalized?; 2 orbits ... E230M/c2707 required7 00 sec to reach S/N~18 at 2800 angstrom. Rest of the second orbit, and the first orbit was filled with E230M/c1978 which resulted in S/N~18 at 1800 angstrom. For the second orbit, WAVECAL was placed in front of the science exposure for E230M/c1978. vcheck; Buffer times optimized?; YES vcheck; Verify visit grouping correct; N/A vcheck; Is visit ready for int. review?; YES Allocated STIS orbits = 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 NGC2004-ELS STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S (0.2 -3 S) ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2004-ELS STIS/NUV TIME-TA 0.2X0.2 E230M 1978 WAVECAL=NO, BUFFER-TIME=357.0 1 2166 S -3 -MAMA G (2166 S) Comments: rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux2200 +- 5.0A flux=1.9e-13 Flam); stis, nuvmama, e230m, c1978, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B5 Ia --> B5 I SED = NGC2004-ELS-3_STIS_E230M_c1978_sed.fits For exptime=4041.7 s, spectral region: 1800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 4789.7 cts/s/segment brightest pixel: 0.080 cts/s/pix at 2292.5 A Calculation performed 2020-02-24T17:52:39, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC2004-ELS STIS/NUV TIME-TA 0.2X0.2 E230M 1978 WAVECAL=NO, BUFFER-TIME=357.0 1 1539 S -3 -MAMA G (1539 S) Comments: rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux2200 +- 5.0A flux=1.9e-13 Flam); stis, nuvmama, e230m, c1978, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B5 Ia --> B5 I SED = NGC2004-ELS-3_STIS_E230M_c1978_sed.fits For exptime=4041.7 s, spectral region: 1800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 4789.7 cts/s/segment brightest pixel: 0.080 cts/s/pix at 2292.5 A Calculation performed 2020-02-24T17:52:39, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC2004-ELS STIS/NUV TIME-TA 0.2X0.2 E230M 2707 WAVECAL=NO, BUFFER-TIME=242.0 1 700 S (700 -3 -MAMA G S) Comments: rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.290), flux2200 +- 5.0A flux=1.9e-13 Flam); stis, nuvmama, e230m, c2707, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B5 Ia --> B5 I SED = NGC2004-ELS-3_STIS_E230M_c2707_sed.fits For exptime=427.9 s, spectral region: 2800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 10078.2 cts/s/segment brightest pixel: 0.198 cts/s/pix at 2648.5 A Calculation performed 2020-02-24T17:52:40, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NGC2004-ELS-3 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A NGC2004-ELS-3 2 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA G WAVE 3 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA WAVE 4 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 2 N/A -MAMA NGC2004-ELS-3 5 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 none none none none 2 N/A -MAMA G NGC2004-ELS-3 6 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 2 N/A -MAMA G WAVE 7 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 2 N/A -MAMA 16097( 6) - 15-Mar-2021 12:57:59 - [ 20] Visit: 2C (SK-68D8-COS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 2C; SK-68D8; P/COS Approved for submission; P/AF 20/06/20 ; intrev: completed ; COS/CP 13/07/20 vcheck; Enter targ name & Inst. & Resp. Sci.; SK-68D8 ; COS ; AF vcheck; ETC numbers entered in APT?; Completed vcheck; Any screening violations?; None vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes, SK-68D8_DSS.png & SK-68D8_2MASS.png vcheck; Selected ACQ strategy?; COS dispersed G130M PSA vcheck; Possible ACQ or Sci spoilers?; 2MASS J04534207-6842558 unlikely to be a problem due to its low UV flux vcheck; Field BOT clear?; 1 unknown found & resolved vcheck; Visual BOT check for stars not in catalog?; Additional targets checked; see Comments vcheck; Orbit packing finalized?; 1 orbit - reduced exposure times by ~20% vcheck; Buffer times optimized?; Done vcheck; Verify visit grouping correct; Not applicable vcheck; Is visit ready for int. review?; Yes Allocated COS 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 ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 21] 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 SK-68D8 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT, NUM-POS=3, 1 0.3 S (0.3 KXD STEP-SIZE=1.3, SEGMENT=BOTH S) Comments: SED rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1360 +- 30.0A flux=3.9e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-68D8/SK-68D8_adopted_sed.fits ETC gives exposure time of 0.2156 s per dwell point. Rounded up to 0.3 s per dwell point. BOT Check: 8 Safe, 1 Health/Safety Warning, 1 Unknown The Health/Safety warning refers to the primary target, and results from the assumption that it has a spectral type of O5 V. The ETC calculation confirms that the global{A, B} rate count rate limit is not exceeded. The unknown target is BOA, S1Y154658 4 53 44.4 -68 42 42.59 Gaia DR2 4655511521124621184 (G, BP-RP) =(18.92, 0.66 ) Probably F7 V. Parallax = 0.07 mas. Other objects in the field not identified by the BOT (1) Bright object 7 arcsec to the southwest is 2MASS J04534207-6842558 = Gaia DR2 4655510043661581312 (J, H, K, G, GP-RP) = (12.084, 11.660, 11.615, 3.56, 1.14). Gaia GP-RP suggests a spectral type of K2-K2.5. Gaia DR2 parallax is 2.74 mas (364 pc), so this is probably a foreground object. This target is unlikely to cause issues with the target acq, because it is faint in the UV. There are no health & safety issues, though flaring is a (remote?) possiblity. (2) Other faint objects in the DSS image but not identified by the BOT: GAIA DR2 4655511456726824064 04 53 46.01 -68 42 45.4 (G, BP-RP) = (17.87, 1.36). Probably K 4V. Parallax = 0.08 mas GAIA DR2 4655511456706771072 04 52 46.59 -68 42 50.2 (G, BP-RP) = (18.84, 0.08). Probably A3 V. Parallax = 0.25 mas GAIA DR2 4655511456706771072 04 53 45.49 -68 42 54.9 (G, BP-RP) = (18.87, 0.11). Probably A4 V. Parallax = -0.39 mas GAIA DR2 4655509979238016000 04 53 44.77 -68 42 56.2 (G, BP-RP) = (19.21, 1.29). Probably K4 V. Parallax = -0.06 mas None of these targets endanger health & safety of COS detector. 16097( 6) - 15-Mar-2021 12:57:59 - [ 22] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 2 SK-68D8 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT-FLR, NUM-POS=5, 1 0.3 S (0.3 KD STEP-SIZE=0.9, SEGMENT=BOTH S) Comments: SED rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1360 +- 30.0A flux=3.9e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-68D8/SK-68D8_adopted_sed.fits ETC gives exposure time of 0.2156 s per dwell point. Rounded up to 0.3 s per dwell point. BOT Check: 8 Safe, 1 Health/Safety Warning, 1 Unknown The Health/Safety warning refers to the primary target, and results from the assumption that it has a spectral type of O5 V. The ETC calculation confirms that the global{A, B} rate count rate limit is not exceeded. The unknown target is BOA, S1Y154658 4 53 44.4 -68 42 42.59 Gaia DR2 4655511521124621184 (G, BP-RP) =(18.92, 0.66 ) Probably F7 V. Parallax = 0.07 mas. Other objects in the field not identified by the BOT (1) Bright object 7 arcsec to the southwest is 2MASS J04534207-6842558 = Gaia DR2 4655510043661581312 (J, H, K, G, GP-RP) = (12.084, 11.660, 11.615, 3.56, 1.14). Gaia GP-RP suggests a spectral type of K2-K2.5. Gaia DR2 parallax is 2.74 mas (364 pc), so this is probably a foreground object. This target is unlikely to cause issues with the target acq, because it is faint in the UV. There are no health & safety issues, though flaring is a (remote?) possiblity. (2) Other faint objects in the DSS image but not identified by the BOT: GAIA DR2 4655511456726824064 04 53 46.01 -68 42 45.4 (G, BP-RP) = (17.87, 1.36). Probably K 4V. Parallax = 0.08 mas GAIA DR2 4655511456706771072 04 52 46.59 -68 42 50.2 (G, BP-RP) = (18.84, 0.08). Probably A3 V. Parallax = 0.25 mas GAIA DR2 4655511456706771072 04 53 45.49 -68 42 54.9 (G, BP-RP) = (18.87, 0.11). Probably A4 V. Parallax = -0.39 mas GAIA DR2 4655509979238016000 04 53 44.77 -68 42 56.2 (G, BP-RP) = (19.21, 1.29). Probably K4 V. Parallax = -0.06 mas None of these targets endanger health & safety of COS detector. 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 25] 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 SK-68D8 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=170.0, FP-POS=3 1 377 S (377 G S) Comments: SED rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1360 +- 30.0A flux=3.9e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-68D8/SK-68D8_adopted_sed.fits For exptime= 961.3 s, spectral region: 1150.0 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 964 s (482 s per FP-POS) countrate (total, brightest segment) = (9188.6, 5376.1) cts/s brightest pixel: 0.100 cts/s/pix at 1216.2 A BUFFER-TIME = 2/3 * 256 S = 170 s Final exptime per FP-POS decreased by ~20% during orbit-packing to 377 s; SNR/resel @ 1150 A = 26.6 for 2 FP-PPOS (total exptime = 754 s); see ETC Request ID COS.sp.1449288 BOT Check: 8 Safe, 1 Health/Safety Warning, 1 Unknown The Health/Safety warning refers to the primary target, and results from the assumption that it has a spectral type of O5 V. The ETC calculation confirms that the global{A, B} rate count rate limit is not exceeded. The unknown target is BOA, S1Y154658 4 53 44.4 -68 42 42.59 Gaia DR2 4655511521124621184 (G, BP-RP) =(18.92, 0.66 ) Probably F7 V. Parallax = 0.07 mas. Other objects in the field not identified by the BOT (1) Bright object 7 arcsec to the southwest is 2MASS J04534207-6842558 = Gaia DR2 4655510043661581312 (J, H, K, G, GP-RP) = (12.084, 11.660, 11.615, 3.56, 1.14). Gaia GP-RP suggests a spectral type of K2-K2.5. Gaia DR2 parallax is 2.74 mas (364 pc), so this is probably a foreground object. This target is unlikely to cause issues with the target acq, because it is faint in the UV. There are no health & safety issues, though flaring is a (remote?) possiblity. (2) Other faint objects in the DSS image but not identified by the BOT: GAIA DR2 4655511456726824064 04 53 46.01 -68 42 45.4 (G, BP-RP) = (17.87, 1.36). Probably K 4V. Parallax = 0.08 mas GAIA DR2 4655511456706771072 04 52 46.59 -68 42 50.2 (G, BP-RP) = (18.84, 0.08). Probably A3 V. Parallax = 0.25 mas GAIA DR2 4655511456706771072 04 53 45.49 -68 42 54.9 (G, BP-RP) = (18.87, 0.11). Probably A4 V. Parallax = -0.39 mas GAIA DR2 4655509979238016000 04 53 44.77 -68 42 56.2 (G, BP-RP) = (19.21, 1.29). Probably K4 V. Parallax = -0.06 mas None of these targets endanger health & safety of COS detector. 16097( 6) - 15-Mar-2021 12:57:59 - [ 26] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 4 SK-68D8 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=170.0, FP-POS=4 1 377 S (377 G S) Comments: SED rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1360 +- 30.0A flux=3.9e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-68D8/SK-68D8_adopted_sed.fits For exptime= 961.3 s, spectral region: 1150.0 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 964 s (482 s per FP-POS) countrate (total, brightest segment) = (9188.6, 5376.1) cts/s brightest pixel: 0.100 cts/s/pix at 1216.2 A BUFFER-TIME = 2/3 * 256 S = 170 s Final exptime per FP-POS decreased by ~20% during orbit-packing to 377 s; SNR/resel @ 1150 A = 26.6 for 2 FP-PPOS (total exptime = 754 s); see ETC Request ID COS.sp.1449288 BOT Check: 8Safe, 1 Health/Safety Warning, 1 Unknown The Health/Safety warning refers to the primary target, and results from the assumption that it has a spectral type of O5 V. The ETC calculation confirms that the global{A, B} rate count rate limit is not exceeded. The unknown target is BOA, S1Y154658 4 53 44.4 -68 42 42.59 Gaia DR2 4655511521124621184 (G, BP-RP) =(18.92, 0.66 ) Probably F7 V. Parallax = 0.07 mas. Other objects in the field not identified by the BOT (1) Bright object 7 arcsec to the southwest is 2MASS J04534207-6842558 = Gaia DR2 4655510043661581312 (J, H, K, G, GP-RP) = (12.084, 11.660, 11.615, 3.56, 1.14). Gaia GP-RP suggests a spectral type of K2-K2.5. Gaia DR2 parallax is 2.74 mas (364 pc), so this is probably a foreground object. This target is unlikely to cause issues with the target acq, because it is faint in the UV. There are no health & safety issues, though flaring is a (remote?) possiblity. (2) Other faint objects in the DSS image but not identified by the BOT: GAIA DR2 4655511456726824064 04 53 46.01 -68 42 45.4 (G, BP-RP) = (17.87, 1.36). Probably K 4V. Parallax = 0.08 mas GAIA DR2 4655511456706771072 04 52 46.59 -68 42 50.2 (G, BP-RP) = (18.84, 0.08). Probably A3 V. Parallax = 0.25 mas GAIA DR2 4655511456706771072 04 53 45.49 -68 42 54.9 (G, BP-RP) = (18.87, 0.11). Probably A4 V. Parallax = -0.39 mas GAIA DR2 4655509979238016000 04 53 44.77 -68 42 56.2 (G, BP-RP) = (19.21, 1.29). Probably K4 V. Parallax = -0.06 mas None of these targets endanger health & safety of COS detector. 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 5 SK-68D8 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=113, FP-POS=ALL 1 100 S (400 G S) Comments: SED rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux1360 +- 30.0A flux=3.9e-13 Flam) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-68D8/SK-68D8_adopted_sed.fits For exptime=521.8 s, spectral region: 1590.0 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 524 s (131 s per FP-POS) countrate (total, brightest segment) = (7820.1, 5877.1) cts/s brightest pixel: 0.086 cts/s/pix at 1447 A BUFFER-TIME = 2/3 * 301 s = 113 s Final exptime per FP-POS decreased by ~20% during orbit-packing to 100 s; SNR/resel @ 1590 A = 26.2 for 4 FP-PPOS (total exptime = 400 s), see ETC Request ID COS.sp.1449290 BOT Check: 8Safe, 1 Health/Safety Warning, 1 Unknown The Health/Safety warning refers to the primary target, and results from the assumption that it has a spectral type of O5 V. The ETC calculation confirms that the global{A, B} rate count rate limit is not exceeded. The unknown target is BOA, S1Y154658 4 53 44.4 -68 42 42.59 Gaia DR2 4655511521124621184 (G, BP-RP) =(18.92, 0.66 ) Probably F7 V. Parallax = 0.07 mas. Other objects in the field not identified by the BOT (1) Bright object 7 arcsec to the southwest is 2MASS J04534207-6842558 = Gaia DR2 4655510043661581312 (J, H, K, G, GP-RP) = (12.084, 11.660, 11.615, 3.56, 1.14). Gaia GP-RP suggests a spectral type of K2-K2.5. Gaia DR2 parallax is 2.74 mas (364 pc), so this is probably a foreground object. This target is unlikely to cause issues with the target acq, because it is faint in the UV. There are no health & safety issues, though flaring is a (remote?) possiblity. (2) Other faint objects in the DSS image but not identified by the BOT: GAIA DR2 4655511456726824064 04 53 46.01 -68 42 45.4 (G, BP-RP) = (17.87, 1.36). Probably K 4V. Parallax = 0.08 mas GAIA DR2 4655511456706771072 04 52 46.59 -68 42 50.2 (G, BP-RP) = (18.84, 0.08). Probably A3 V. Parallax = 0.25 mas GAIA DR2 4655511456706771072 04 53 45.49 -68 42 54.9 (G, BP-RP) = (18.87, 0.11). Probably A4 V. Parallax = -0.39 mas GAIA DR2 4655509979238016000 04 53 44.77 -68 42 56.2 (G, BP-RP) = (19.21, 1.29). Probably K4 V. Parallax = -0.06 mas None of these targets endanger health & safety of COS detector. 16097( 6) - 15-Mar-2021 12:57:59 - [ 30] 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 | ------------------------------------------------------------------------------------------------------------------------------------ SK-68D8 1 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD SK-68D8 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD SK-68D8 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SK-68D8 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SK-68D8 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 N/A G SK-68D8 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 1 N/A G SK-68D8 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 1 N/A G SK-68D8 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 1 N/A G 16097( 6) - 15-Mar-2021 12:57:59 - [ 31] Visit: 2S (SK-68D8-STIS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 2S; SK-68D8; S/STIS Approved for submission; S/TS 25/06/20 ; intrev: completed ; STIS/CP 13/07/20 vcheck; Enter targ name & Inst. & Resp. Sci.; SK-68D8 ; STIS ; TS vcheck; ETC numbers entered in APT?; Complete vcheck; Any screening violations?; None vcheck; S/N ETC calcs done & documented?; YES ... ETC # STIS.sp.1450531 gives S/N~20 (STIS_E230M_c1978_SN.png). ETC # STIS.sp.1450530 gives S/N~20 (STIS_E230M_c2707_SN.png). vcheck; Field images checked & saved?; YES vcheck; Selected ACQ strategy?; STIS F28X50LP, 0.1 sec gives S/N~130 vcheck; Possible ACQ or Sci spoilers?; 2MASS J04534207-6842558 unlikely to be a problem due to its low UV flux vcheck; Field BOT clear?; YES vcheck; Visual BOT check for stars not in catalog?; Done vcheck; Orbit packing finalized?; 2 orbits ... E230M/c2707 only required 500 sec to reach S/N~20 at 2800 angstrom. Rest of the second orbit, and the first orbit was filled with E230M/c1978 which resulted in S/N~20 at 1800 angstrom. For the second orbit, WAVECAL was placed in front of the science exposure for E230M/c1978. vcheck; Buffer times optimized?; YES vcheck; Verify visit grouping correct; N/A vcheck; Is visit ready for int. review?; YES Allocated STIS orbits = 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 SK-68D8 STIS/CCD ACQ F28X50LP MIRROR 1 0.1 S (0.1 S) ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 32] 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 SK-68D8 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 WAVECAL=NO, BUFFER-TIME=296.0 1 2166 S -MAMA G (2166 S) Comments: rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux2200 +- 5.0A flux=2.7e-13 Flam); stis, nuvmama, e230m, c1978, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B5 Ia+ --> B5 I SED = SK-68D8_STIS_E230M_c1978_sed.fits For exptime=3329.7 s, spectral region: 1800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 5515.8 cts/s/segment brightest pixel: 0.102 cts/s/pix at 2292.5 A Calculation performed 2020-02-24T17:52:26, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 SK-68D8 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 WAVECAL=NO, BUFFER-TIME=296.0 1 1739 S -MAMA G (1739 S) Comments: rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux2200 +- 5.0A flux=2.7e-13 Flam); stis, nuvmama, e230m, c1978, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B5 Ia+ --> B5 I SED = SK-68D8_STIS_E230M_c1978_sed.fits For exptime=3329.7 s, spectral region: 1800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 5515.8 cts/s/segment brightest pixel: 0.102 cts/s/pix at 2292.5 A Calculation performed 2020-02-24T17:52:26, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 33] 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 SK-68D8 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 WAVECAL=NO, BUFFER-TIME=172.0 1 500.0 S -MAMA G (500 S) Comments: rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux2200 +- 5.0A flux=2.7e-13 Flam); stis, nuvmama, e230m, c2707, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B5 Ia+ --> B5 I SED = SK-68D8_STIS_E230M_c2707_sed.fits For exptime=495.7 s, spectral region: 2800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 9523.7 cts/s/segment brightest pixel: 0.183 cts/s/pix at 2648.0 A Calculation performed 2020-02-24T17:52:27, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SK-68D8 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SK-68D8 2 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA G WAVE 3 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA WAVE 4 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 2 N/A -MAMA SK-68D8 5 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 none none none none 2 N/A -MAMA G SK-68D8 6 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 2 N/A -MAMA G WAVE 7 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 2 N/A -MAMA 16097( 6) - 15-Mar-2021 12:57:59 - [ 34] Visit: 3C (SK-69D140-COS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 3C; SK-69D140; P/COS Approved for submission; P/AF 21/06/20 ; intrev: completed ; COS/CP 13/07/20 vcheck; Enter targ name & Inst. & Resp. Sci.; SK-69D140 ; COS; AF vcheck; ETC numbers entered in APT?; Completed vcheck; Any screening violations?; None vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes, SK-69D140_DSS.png & SK-69D140_2MASS.png vcheck; Selected ACQ strategy?; COS dispersed G130M PSA vcheck; Possible ACQ or Sci spoilers?; None vcheck; Field BOT clear?; 1 unknown found and resolved vcheck; Visual BOT check for stars not in catalog?; No additional targets vcheck; Orbit packing finalized?; 1 orbit - reduced exposure times by ~20% (G130M) and ~10% (G160M) vcheck; Buffer times optimized?; Done vcheck; Verify visit grouping correct; Not applicable vcheck; Is visit ready for int. review?; Yes Allocated COS 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 SK-69D140 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT, NUM-POS=3, 1 0.2 S (0.2 KXD STEP-SIZE=1.3, SEGMENT=BOTH S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits ETC gives exposure time of 0.1885 s per dwell point. Rounded up to 0.2 s per dwell point. BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 35] 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 SK-69D140 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT-FLR, NUM-POS=5, 1 0.2 S (0.2 KD STEP-SIZE=0.9, SEGMENT=BOTH S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits ETC gives exposure time of 0.1885 s per dwell point. Rounded up to 0.2 s per dwell. BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 3 SK-69D140 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=150, FP-POS=3 1 220 S (220 G S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits For exptime=551.4 s, spectral region: 1150 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 552 s (276 s per FP-POS) countrate (total, brightest segment) = (10412.1, 5504.6) cts/s brightest pixel: 0.116 cts/s/pix at 1216.2 A BUFFER-TIME = 2/3 * 226 S = 150 s Final exptime per FP-POS decreased by ~20% during orbit-packing to 220 s; SNR/resel @ 1150 A = 26.8 for 2 FP-PPOS (total exptime = 440 s); see ETC Request ID COS.sp.1449336 BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 36] 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 SK-69D140 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=150, FP-POS=4 1 220 S (220 G S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits For exptime=551.4 s, spectral region: 1150 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 552 s (276 s per FP-POS) countrate (total, brightest segment) = (10412.1, 5504.6) cts/s brightest pixel: 0.116 cts/s/pix at 1216.2 A BUFFER-TIME = 2/3 * 226 S = 150 s Final exptime per FP-POS decreased by ~20% during orbit-packing to 220 s; SNR/resel @ 1150 A = 26.8 for 2 FP-PPOS (total exptime = 440 s); see ETC Request ID COS.sp.144933 BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 37] 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 SK-69D140 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=278, FP-POS=ALL 1 180 S (720 G S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits For exptime=785.8 s, spectral region: 1590 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 788 s (197 s per FP-POS) countrate (total, brightest segment) = (5639.6, 4308.6) cts/s brightest pixel: 0.068 cts/s/pix at 1442 A BUFFER-TIME = 2/3 * 418 S = 278 s Final exptime per FP-POS decreased by ~10% during orbit-packing to 180 s; SNR/resel @ 1590 A = 28.7 for 4 FP-PPOS (total exptime = 720 s), see ETC Request ID COS.sp.1449337 BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SK-69D140 1 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD SK-69D140 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD SK-69D140 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SK-69D140 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SK-69D140 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 N/A G SK-69D140 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 1 N/A G SK-69D140 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 1 N/A G SK-69D140 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 1 N/A G 16097( 6) - 15-Mar-2021 12:57:59 - [ 38] Visit: 3S (SK-69D140-STIS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 3S; SK-69D140; S/STIS Approved for submission; S/TS 22/06/20 ; intrev: completed ; STIS/CP 13/07/20 vcheck; Enter targ name & Inst. & Resp. Sci.; SK69D140 ; STIS ; TS vcheck; ETC numbers entered in APT?; Complete vcheck; Any screening violations?; None vcheck; S/N ETC calcs done & documented?; YES ... ETC ID# STIS.sp.1449675 gives S/N~17, but plot (STIS_E230M_c1978_SN.png) shows actual S/N is closer to 20. vcheck; Field images checked & saved?; YES (see COS visit) vcheck; Selected ACQ strategy?; STIS F28X50LP 0.3 sec fives S/N~100 vcheck; Possible ACQ or Sci spoilers?; None vcheck; Field BOT clear?; YES vcheck; Visual BOT check for stars not in catalog?; Done vcheck; Orbit packing finalized?; 2 orbits vcheck; Buffer times optimized?; YES vcheck; Verify visit grouping correct; N/A vcheck; Is visit ready for int. review?; YES Allocated STIS orbits = 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 SK-69D140 STIS/CCD ACQ F28X50LP MIRROR 1 0.3 S (0.3 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SK-69D140 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 WAVECAL=NO, BUFFER-TIME=358.0 1 2166 S -MAMA G (2166 S) Comments: rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag); stis, nuvmama, e230m, c1978, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B4 I --> B4 I SED = SK-69D140_STIS_E230M_c1978_sed.fits For exptime=5175.9 s, spectral region: 1800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 4669.3 cts/s/segment brightest pixel: 0.075 cts/s/pix at 2292.0 A Calculation performed 2020-02-24T17:52:13, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 DEF (0 S) -MAMA 16097( 6) - 15-Mar-2021 12:57:59 - [ 39] 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 SK-69D140 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 WAVECAL=NO, BUFFER-TIME=358.0 1 2548 S -MAMA G (2548 S) Comments: rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson U mag=11.660 vegamag); stis, nuvmama, e230m, c1978, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B4 I --> B4 I SED = SK-69D140_STIS_E230M_c1978_sed.fits For exptime=5175.9 s, spectral region: 1800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 4669.3 cts/s/segment brightest pixel: 0.075 cts/s/pix at 2292.0 A Calculation performed 2020-02-24T17:52:13, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 5 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SK-69D140 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SK-69D140 2 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA G WAVE 3 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA SK-69D140 4 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 none none none none 2 N/A -MAMA G WAVE 5 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 2 N/A -MAMA 16097( 6) - 15-Mar-2021 12:57:59 - [ 40] Visit: BS (SK-68D8-STIS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 2S; SK-68D8; S/STIS Approved for submission; S/TS 25/06/20 ; intrev: completed ; STIS/CP 13/07/20 vcheck; Enter targ name & Inst. & Resp. Sci.; SK-68D8 ; STIS ; TS vcheck; ETC numbers entered in APT?; Complete vcheck; Any screening violations?; None vcheck; S/N ETC calcs done & documented?; YES ... ETC # STIS.sp.1450531 gives S/N~20 (STIS_E230M_c1978_SN.png). ETC # STIS.sp.1450530 gives S/N~20 (STIS_E230M_c2707_SN.png). vcheck; Field images checked & saved?; YES vcheck; Selected ACQ strategy?; STIS F28X50LP, 0.1 sec gives S/N~130 vcheck; Possible ACQ or Sci spoilers?; 2MASS J04534207-6842558 unlikely to be a problem due to its low UV flux vcheck; Field BOT clear?; YES vcheck; Visual BOT check for stars not in catalog?; Done vcheck; Orbit packing finalized?; 2 orbits ... E230M/c2707 only required 500 sec to reach S/N~20 at 2800 angstrom. Rest of the second orbit, and the first orbit was filled with E230M/c1978 which resulted in S/N~20 at 1800 angstrom. For the second orbit, WAVECAL was placed in front of the science exposure for E230M/c1978. vcheck; Buffer times optimized?; YES vcheck; Verify visit grouping correct; N/A vcheck; Is visit ready for int. review?; YES Allocated STIS orbits = 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 SK-68D8 STIS/CCD ACQ F28X50LP MIRROR 1 0.1 S (0.1 S) ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 41] 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 SK-68D8 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 WAVECAL=NO, BUFFER-TIME=296.0 1 2166 S -MAMA G (2166 S) Comments: rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux2200 +- 5.0A flux=2.7e-13 Flam); stis, nuvmama, e230m, c1978, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B5 Ia+ --> B5 I SED = SK-68D8_STIS_E230M_c1978_sed.fits For exptime=3329.7 s, spectral region: 1800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 5515.8 cts/s/segment brightest pixel: 0.102 cts/s/pix at 2292.5 A Calculation performed 2020-02-24T17:52:26, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SK-68D8 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SK-68D8 2 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA G WAVE 3 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA 16097( 6) - 15-Mar-2021 12:57:59 - [ 42] Visit: CC (SK-69D140-COS-REPEAT) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 3C; SK-69D140; P/COS Approved for submission; P/AF 21/06/20 ; intrev: completed ; COS/CP 13/07/20 vcheck; Enter targ name & Inst. & Resp. Sci.; SK-69D140 ; COS; AF vcheck; ETC numbers entered in APT?; Completed vcheck; Any screening violations?; None vcheck; S/N ETC calcs done & documented?; Yes vcheck; Field images checked & saved?; Yes, SK-69D140_DSS.png & SK-69D140_2MASS.png vcheck; Selected ACQ strategy?; COS dispersed G130M PSA vcheck; Possible ACQ or Sci spoilers?; None vcheck; Field BOT clear?; 1 unknown found and resolved vcheck; Visual BOT check for stars not in catalog?; No additional targets vcheck; Orbit packing finalized?; 1 orbit - reduced exposure times by ~20% (G130M) and ~10% (G160M) vcheck; Buffer times optimized?; Done vcheck; Verify visit grouping correct; Not applicable vcheck; Is visit ready for int. review?; Yes Allocated COS 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 SK-69D140 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT, NUM-POS=3, 1 0.2 S (0.2 KXD STEP-SIZE=1.3, SEGMENT=BOTH S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits ETC gives exposure time of 0.1885 s per dwell point. Rounded up to 0.2 s per dwell point. BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 43] 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 SK-69D140 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=FLUX-WT-FLR, NUM-POS=5, 1 0.2 S (0.2 KD STEP-SIZE=0.9, SEGMENT=BOTH S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits ETC gives exposure time of 0.1885 s per dwell point. Rounded up to 0.2 s per dwell. BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 3 SK-69D140 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=150, FP-POS=3 1 220 S (220 G S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits For exptime=551.4 s, spectral region: 1150 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 552 s (276 s per FP-POS) countrate (total, brightest segment) = (10412.1, 5504.6) cts/s brightest pixel: 0.116 cts/s/pix at 1216.2 A BUFFER-TIME = 2/3 * 226 S = 150 s Final exptime per FP-POS decreased by ~20% during orbit-packing to 220 s; SNR/resel @ 1150 A = 26.8 for 2 FP-PPOS (total exptime = 440 s); see ETC Request ID COS.sp.1449336 BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 44] 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 SK-69D140 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=150, FP-POS=4 1 220 S (220 G S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits For exptime=551.4 s, spectral region: 1150 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 552 s (276 s per FP-POS) countrate (total, brightest segment) = (10412.1, 5504.6) cts/s brightest pixel: 0.116 cts/s/pix at 1216.2 A BUFFER-TIME = 2/3 * 226 S = 150 s Final exptime per FP-POS decreased by ~20% during orbit-packing to 220 s; SNR/resel @ 1150 A = 26.8 for 2 FP-PPOS (total exptime = 440 s); see ETC Request ID COS.sp.144933 BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 45] 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 SK-69D140 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=278, FP-POS=ALL 1 180 S (720 G S) Comments: SED rn(ck04models(B4I, Teff=16080, metallicity=0.008, logG=2.52) (extinction lmcavg=0.030), johnson B mag=12.60 vegamag) ~/box/ullyses_tech/ullyses_proposals/c27_mc/1 6097/SK-69D140/SK-69D140_adopted_sed.fits For exptime=785.8 s, spectral region: 1590 +- 0.5 A achieves SNR=30.0/resel Baseline exptime rounded to 788 s (197 s per FP-POS) countrate (total, brightest segment) = (5639.6, 4308.6) cts/s brightest pixel: 0.068 cts/s/pix at 1442 A BUFFER-TIME = 2/3 * 418 S = 278 s Final exptime per FP-POS decreased by ~10% during orbit-packing to 180 s; SNR/resel @ 1590 A = 28.7 for 4 FP-PPOS (total exptime = 720 s), see ETC Request ID COS.sp.1449337 BOT Check: 6 Safe, 1 Unknown The unknown object is the primary science target in the PSA, which the ETC calculation shows to be safe. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SK-69D140 1 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD SK-69D140 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD SK-69D140 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SK-69D140 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SK-69D140 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 N/A G SK-69D140 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 1 N/A G SK-69D140 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 1 N/A G SK-69D140 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 1 N/A G 16097( 6) - 15-Mar-2021 12:57:59 - [ 46] Visit: GS (SK-68D8-STIS) Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: vstatus; 2S; SK-68D8; S/STIS Approved for submission; S/TS 25/06/20 ; intrev: completed ; STIS/CP 13/07/20 vcheck; Enter targ name & Inst. & Resp. Sci.; SK-68D8 ; STIS ; TS vcheck; ETC numbers entered in APT?; Complete vcheck; Any screening violations?; None vcheck; S/N ETC calcs done & documented?; YES ... ETC # STIS.sp.1450531 gives S/N~20 (STIS_E230M_c1978_SN.png). ETC # STIS.sp.1450530 gives S/N~20 (STIS_E230M_c2707_SN.png). vcheck; Field images checked & saved?; YES vcheck; Selected ACQ strategy?; STIS F28X50LP, 0.1 sec gives S/N~130 vcheck; Possible ACQ or Sci spoilers?; 2MASS J04534207-6842558 unlikely to be a problem due to its low UV flux vcheck; Field BOT clear?; YES vcheck; Visual BOT check for stars not in catalog?; Done vcheck; Orbit packing finalized?; 2 orbits ... E230M/c2707 only required 500 sec to reach S/N~20 at 2800 angstrom. Rest of the second orbit, and the first orbit was filled with E230M/c1978 which resulted in S/N~20 at 1800 angstrom. For the second orbit, WAVECAL was placed in front of the science exposure for E230M/c1978. vcheck; Buffer times optimized?; YES vcheck; Verify visit grouping correct; N/A vcheck; Is visit ready for int. review?; YES Allocated STIS orbits = 2 re-do failed visit BS (approved HOPR 91966) as visit GS 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 SK-68D8 STIS/CCD ACQ F28X50LP MIRROR 1 0.1 S (0.1 S) ------------------------------------------------------------------------------------------------------------------------------------ 16097( 6) - 15-Mar-2021 12:57:59 - [ 47] 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 SK-68D8 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 WAVECAL=NO, BUFFER-TIME=296.0 1 2166 S -MAMA G (2166 S) Comments: rn-max(ck04models(B5I, Teff=13600, metallicity=0.008, logG=2.5) (extinction lmcavg=0.140), flux2200 +- 5.0A flux=2.7e-13 Flam); stis, nuvmama, e230m, c1978, 0.2x0.2, mjd#59305 From file LMC_2020Feb20/input/LMC_all_do1_fixed_wr_NewC oords_pids.csv Spectral type: B5 Ia+ --> B5 I SED = SK-68D8_STIS_E230M_c1978_sed.fits For exptime=3329.7 s, spectral region: 1800.0 +- 0.5 A achieves SNR=20.0/resel global countrate (brightest segment): 5515.8 cts/s/segment brightest pixel: 0.102 cts/s/pix at 2292.5 A Calculation performed 2020-02-24T17:52:26, v0.4 ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 1978 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SK-68D8 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SK-68D8 2 STIS/NUV TIME-TA 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA G WAVE 3 STIS/NUV ACCUM 0.2X0.2 E230M 1978 none none none none 1 N/A -MAMA 16097( 6) - 15-Mar-2021 12:57:59 - [ 48] Summary Form for Proposal 16097 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 0.2X0.2, F28X50LP, PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, STIS/CCD, STIS/NUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, ACQ/PEAKD, ACQ/PEAKXD, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=113, BUFFER-TIME=150, BUFFER-TIME=170.0, BUFFER-TIME=172.0, BUFFER-TIME=218.0, BUFFER-TIME=242.0, BUFFER-TIME=278, BUFFER-TIME=286.0, BUFFER-TIME=296.0, BUFFER-TIME=357.0, BUFFER-TIME=358.0, CENTER=FLUX-WT, CENTER=FLUX-WT-FLR, FP-POS=3, FP-POS=4, FP-POS=ALL, NUM-POS=3, NUM-POS=5, SEGMENT=BOTH, STEP-SIZE=0.9, STEP-SIZE=1.3, WAVECAL=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements SCHED 100% ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements E230M, G130M, G160M, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC2004-ELS-3, SK-68D8, SK-69D140, WAVE ------------------------------------------------------------------------------------------------------------------------------------