16690( 11) - 20-Sep-2022 20:12:37 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16690 Version: 11 Check-in Time: 20-Sep-2022 20:12:37 STScI Edit Number: 2 Title Measuring the Effect of Progenitor Metallicity on Type Ia Supernova Distance Estimates ------------------------------------------------------------------------------------ Type Cycle GO 29 ------------------------------------------------------------------------------------ Investigators Contact? PI: Prof. Ryan Foley University of California - Santa Cruz Y CoI: Kyle Davis University of California - Santa Cruz N CoI: Dr. Georgios Dimitriadis University of Dublin, Trinity College N CoI: Prof. Alex V. Filippenko University of California - Berkeley N CoI: Dr. Ori Dosovitz Fox Space Telescope Science Institute N CoI: David Jones University of California - Santa Cruz N CoI: Prof. Robert P. Kirshner Harvard University N CoI: Yen-Chen Pan National Central University N CoI: Prof. Friedrich Roepke Universitat Heidelberg N CoI: Mr. Cesar Rojas-Bravo University of California - Santa Cruz N CoI: Matthew Ryan Siebert Space Telescope Science Institute N CoI: Dr. Stuart A. Sim The Queen's University of Belfast N CoI: Dr. Stefan Taubenberger Max Planck Institute for Astrophysics N CoI: Dr. J. Craig Wheeler University of Texas at Austin N ------------------------------------------------------------------------------------ Abstract Despite using Type Ia supernovae (SN Ia) to precisely measure cosmological parameters, we still do not know basic facts about the progenitor systems and explosions. Theory suggests that SN Ia progenitor metallicity is correlated with peak luminosity, but not how quickly it fades, which we use to calibrate the luminosity and measure distances. This effect should lead to an increased Hubble scatter, reducing the precision with which we measure distances. If the mean progenitor metallicity changes with redshift or population, cosmological measurements such as the dark energy equation-of-state parameter and the Hubble constant could be biased. Models also indicate that changing progenitor metallicity will have little effect on the appearance of optical/NIR SN data, but significantly alter UV spectra. These data can only be obtained with HST. Previous HST observations of 2 "twin" SN (having nearly identical optical spectra and light-curve shapes) with different UV spectra and peak optical luminosities indicate progenitor metallicity differences consistent with models. To determine the overall impact of progenitor metallicity on cosmological measurements, we must increase the sample. The community now discovers ~20 SN Ia each year >2 weeks before peak. With the increased discovery rate of young SN, we can increase the sample of SN Ia with UV spectra near peak by 50% in a single Cycle. UV observations are critical to the understanding of SN Ia explosions and progenitors and constraining fundamental parameters such as the Hubble constant. This is our best opportunity to further our understanding of SN Ia while directly improving the utility of SN Ia for cosmology. ------------------------------------------------------------------------------------ 16690( 11) - 20-Sep-2022 20:12:37 - [ 2] Observations Description ------------------------ There are 8 separate TOO targets, each will obtain a single spectrum. 4 targets will be bright enough for a single orbit, while half will require 2 orbits. Fast turn around is key, and we will work closely to speed this process up. Some tweaking to the visits will be required for each trigger. ------------------------------------------------------------------------------------ 16690( 11) - 20-Sep-2022 20:12:37 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 10 AT2022ERW EXT-STAR, SUPERNOVA RA=10H50M57.7600S, J2000 V = 15 TYPE IA DEC=-02D08'59.13" Reference Frame: ICRS Extended: NO Comments: Rising SN Ia currently 17.0 ------------------------------------------------------------------------------------------------------------------------------------ 11 AT2022EYW EXT-STAR, SUPERNOVA RA=12H43M59.9710S, J2000 V = 14 TYPE IA DEC=+62D19'48.30" Reference Frame: ICRS Extended: NO Comments: Rising SN Ia currently 19.7 ------------------------------------------------------------------------------------------------------------------------------------ 12 SN2022HRS EXT-STAR, SUPERNOVA RA=12H43M34.3500S, J2000 V = 15 TYPE IA DEC=+11D34'36.00" Reference Frame: ICRS Extended: NO Comments: Rising SN Ia currently 15.0 ------------------------------------------------------------------------------------------------------------------------------------ 13 SN2022UIV EXT-STAR, SUPERNOVA RA=08H48M35.1730S, J2000 V = 16 TYPE IA DEC=+30D42'4.02" Reference Frame: ICRS Extended: NO Comments: Rising SN Ia currently 17.6 ------------------------------------------------------------------------------------------------------------------------------------ 16690( 11) - 20-Sep-2022 20:12:37 - [ 4] TARGET LIST Generic Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Selection Criteria | Flux data No | Name | Description | | ------------------------------------------------------------------------------------------------------------------------------------ 1 SN1 EXT-STAR, SUPERNOVA TOO V = 14 TYPE IA ------------------------------------------------------------------------------------------------------------------------------------ 2 SN2 EXT-STAR, SUPERNOVA TOO V = 14 TYPE IA ------------------------------------------------------------------------------------------------------------------------------------ 3 SN3 EXT-STAR, SUPERNOVA TOO V = 14 TYPE IA ------------------------------------------------------------------------------------------------------------------------------------ 4 SN4 EXT-STAR, SUPERNOVA TOO V = 14 TYPE IA ------------------------------------------------------------------------------------------------------------------------------------ 5 SN5 EXT-STAR, SUPERNOVA TOO V = 15 TYPE IA ------------------------------------------------------------------------------------------------------------------------------------ 6 SN6 EXT-STAR, SUPERNOVA TOO V = 15 TYPE IA ------------------------------------------------------------------------------------------------------------------------------------ 7 SN7 EXT-STAR, SUPERNOVA TOO V = 15 TYPE IA ------------------------------------------------------------------------------------------------------------------------------------ 8 SN8 EXT-STAR, SUPERNOVA TOO V = 15 TYPE IA ------------------------------------------------------------------------------------------------------------------------------------ 16690( 11) - 20-Sep-2022 20:12:37 - [ 5] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 AT2022EYW STIS/CCD ACQ F28X50LP MIRROR 1 1 S (1 S) GS ACQ SCENARIO PAIR ------------------------------------------------------------------------------------------------------------------------------------ 2 AT2022EYW STIS/NUV ACCUM 52X0.2 G230L 2376 1 1649 S -MAMA see below (1649 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 AT2022EYW STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 50 S see below (100 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 AT2022EYW STIS/CCD ACCUM 52X0.2E1 G750L 7751 CR-SPLIT=2 1 50 S see below (100 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 25 S (50 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ AT2022EYW 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A AT2022EYW 2 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 1649 S -MAMA AT2022EYW 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 1 1 50 S AT2022EYW 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 2 1 50 S AT2022EYW 4 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 1 1 50 S AT2022EYW 4 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 2 1 50 S CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 1 N/A CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 1 N/A 16690( 11) - 20-Sep-2022 20:12:37 - [ 6] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN2022HRS STIS/CCD ACQ F28X50LP MIRROR 1 1 S (1 S) GS ACQ SCENARIO PAIR ------------------------------------------------------------------------------------------------------------------------------------ 2 SN2022HRS STIS/NUV ACCUM 52X0.2 G230L 2376 1 1387 S -MAMA see below (1387 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SN2022HRS STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 50 S see below (100 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SN2022HRS STIS/CCD ACCUM 52X0.2E1 G750L 7751 CR-SPLIT=2 1 50 S see below (100 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 25 S (50 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2022HRS 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SN2022HRS 2 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 1387 S -MAMA SN2022HRS 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 1 1 50 S SN2022HRS 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 2 1 50 S SN2022HRS 4 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 1 1 50 S SN2022HRS 4 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 2 1 50 S CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 1 N/A CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 1 N/A 16690( 11) - 20-Sep-2022 20:12:37 - [ 7] Visit: 03 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN3 STIS/CCD ACQ F28X50LP MIRROR 1 1 S (1 S) GS ACQ SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 2 SN3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1400 S -MAMA see below (1400 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SN3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 50 S see below (100 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SN3 STIS/CCD ACCUM 52X0.2E1 G750L 7751 CR-SPLIT=2 1 50 S see below (100 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN3 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SN3 2 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 1400 S -MAMA SN3 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 1 1 50 S SN3 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 2 1 50 S SN3 4 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 1 1 50 S SN3 4 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 2 1 50 S CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 1 N/A CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 1 N/A 16690( 11) - 20-Sep-2022 20:12:37 - [ 8] Visit: 04 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN4 STIS/CCD ACQ F28X50LP MIRROR 1 1 S (1 S) GS ACQ SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 2 SN4 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1400 S -MAMA see below (1400 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SN4 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 50 S see below (100 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SN4 STIS/CCD ACCUM 52X0.2E1 G750L 7751 CR-SPLIT=2 1 50 S see below (100 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN4 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SN4 2 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 1400 S -MAMA SN4 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 1 1 50 S SN4 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 2 1 50 S SN4 4 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 1 1 50 S SN4 4 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 2 1 50 S CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 1 N/A CCDFLAT 5 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 1 N/A 16690( 11) - 20-Sep-2022 20:12:37 - [ 9] Visit: 05 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN2022UIV STIS/CCD ACQ F28X50LP MIRROR 1 2 S (2 S) GS ACQ SCENARIO BASE1BE ------------------------------------------------------------------------------------------------------------------------------------ 2 SN2022UIV STIS/NUV ACCUM 52X0.2 G230L 2376 1 2310 S -MAMA see below (2310 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SN2022UIV STIS/NUV ACCUM 52X0.2 G230L 2376 1 1560 S -MAMA see below (1560 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SN2022UIV STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 200 S see below (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SN2022UIV STIS/CCD ACCUM 52X0.2E1 G750L 7751 CR-SPLIT=2 1 200 S see below (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 25 S (50 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2022UIV 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SN2022UIV 2 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 2310 S -MAMA SN2022UIV 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 2 1560 S -MAMA SN2022UIV 4 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 1 2 100 S SN2022UIV 4 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 2 2 100 S SN2022UIV 5 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 1 2 100 S SN2022UIV 5 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 2 2 100 S CCDFLAT 6 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 2 N/A CCDFLAT 6 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 2 N/A 16690( 11) - 20-Sep-2022 20:12:37 - [ 10] Visit: 06 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN6 STIS/CCD ACQ F28X50LP MIRROR 1 2 S (2 S) GS ACQ SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 2 SN6 STIS/NUV ACCUM 52X0.2 G230L 2376 1 2100 S -MAMA see below (2100 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SN6 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1400 S -MAMA see below (1400 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SN6 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 200 S see below (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SN6 STIS/CCD ACCUM 52X0.2E1 G750L 7751 CR-SPLIT=2 1 200 S see below (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN6 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SN6 2 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 2100 S -MAMA SN6 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 2 1400 S -MAMA SN6 4 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 1 2 100 S SN6 4 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 2 2 100 S SN6 5 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 1 2 100 S SN6 5 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 2 2 100 S CCDFLAT 6 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 2 N/A CCDFLAT 6 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 2 N/A 16690( 11) - 20-Sep-2022 20:12:37 - [ 11] Visit: 07 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN7 STIS/CCD ACQ F28X50LP MIRROR 1 2 S (2 S) GS ACQ SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 2 SN7 STIS/NUV ACCUM 52X0.2 G230L 2376 1 2100 S -MAMA see below (2100 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SN7 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1400 S -MAMA see below (1400 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SN7 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 200 S see below (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SN7 STIS/CCD ACCUM 52X0.2E1 G750L 7751 CR-SPLIT=2 1 200 S see below (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN7 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SN7 2 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 2100 S -MAMA SN7 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 2 1400 S -MAMA SN7 4 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 1 2 100 S SN7 4 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 2 2 100 S SN7 5 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 1 2 100 S SN7 5 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 2 2 100 S CCDFLAT 6 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 2 N/A CCDFLAT 6 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 2 N/A 16690( 11) - 20-Sep-2022 20:12:37 - [ 12] Visit: 08 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN8 STIS/CCD ACQ F28X50LP MIRROR 1 2 S (2 S) GS ACQ SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 2 SN8 STIS/NUV ACCUM 52X0.2 G230L 2376 1 2100 S -MAMA see below (2100 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SN8 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1400 S -MAMA see below (1400 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SN8 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 200 S see below (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SN8 STIS/CCD ACCUM 52X0.2E1 G750L 7751 CR-SPLIT=2 1 200 S see below (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 CCDFLAT STIS/CCD ACCUM 52X0.1 G750L 7751 2 (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN8 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SN8 2 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 2100 S -MAMA SN8 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 2 1400 S -MAMA SN8 4 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 1 2 100 S SN8 4 STIS/CCD ACCUM 52X0.2E1 G430L 4300 none none none 2 2 100 S SN8 5 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 1 2 100 S SN8 5 STIS/CCD ACCUM 52X0.2E1 G750L 7751 none none none 2 2 100 S CCDFLAT 6 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 1 none 2 N/A CCDFLAT 6 STIS/CCD ACCUM 52X0.1 G750L 7751 none none 2 none 2 N/A 16690( 11) - 20-Sep-2022 20:12:37 - [ 13] Summary Form for Proposal 16690 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 52X0.1, 52X0.2, 52X0.2E1, F28X50LP ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD, STIS/NUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=2 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GS ACQ SCENARIO BASE1BE, GS ACQ SCENARIO PAIR, GS ACQ SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G230L, G430L, G750L, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names AT2022EYW, CCDFLAT, SN2022HRS, SN2022UIV, SN3, SN4, SN6, SN7, SN8 ------------------------------------------------------------------------------------------------------------------------------------