16791( 5) - 09-Aug-2023 19:44:38 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16791 Version: 5 Check-in Time: 09-Aug-2023 19:44:38 STScI Edit Number: 3 Title Cold Dark Matter and the GD-1 Stellar Stream ------------------------------------------------------------------------------------ Type Cycle GO 29 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Ana Bonaca Carnegie Institution of Washington Y CoI: Dr. Nitya Kallivayalil The University of Virginia N CoI: Prof. Charlie Conroy Harvard University N CoI: Dr. David W. Hogg New York University N CoI: Dr. Adrian Price-Whelan Princeton University N CoI: Dr. Sangmo Tony Sohn Space Telescope Science Institute Y CoI: Dr. Roeland P. van der Marel Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract We propose to use HST to characterize a dark-matter subhalo in the Milky Way. Tidally disrupted globular clusters create thin and kinematically cold stellar streams that are extremely sensitive to any gravitational perturbation. Orbiting in the Milky Way halo, these streams provide a unique opportunity to test for the presence of perturbing dark-matter subhalos. Gaps discovered along streams provide tentative evidence for dark matter influence, but their origin remains uncertain as stream gaps alone can be due to baryonic effects as well. Recently, Gaia observations of the GD-1 stellar stream have revealed a spur of stars associated with one of the gaps in the stream. Such features naturally arise when a stream encounters a massive perturber, and have a unique 3D kinematic signature. We propose here to measure precise proper motions in the perturbed region of GD-1. We will target eight fields with ACS/WFC and parallel-observe with WFC3/UVIS in two epochs. Proper motion accuracies near 3 km/s will be achieved by measuring the relative motion between stream stars and background galaxies using established techniques that have already been successfully applied to other objects in the Local Group (e.g., LMC/SMC, Leo I, M31, Sgr and Lethe streams). A passing subhalo is expected to introduce differences in tangential velocity between the stream and the spur, and our data will have the precision to resolve these kinematic offsets. Our results will definitively establish whether GD-1 features are a signature of a dark matter subhalo. If HST confirms the subhalo origin of the gap, it will measure the physical properties of the subhalo and rule out all reasonable alternatives. ------------------------------------------------------------------------------------ Observations Description ------------------------ The ultimate goal of this multi-cycle program (GO-15390 & 16791) is to obtain sets of images separated by 3 years in time for measuring absolute proper motions of individual stars along the GD-1 stellar stream. As part of the Cycle 27 program GO-15930, the first-epoch data for 16 (8 primary ACS/WFC + 8 parallel WFC3/UVIS) target fields were obtained on Feb 2020 using F606W and F814W filters. For this Cycle 29 program GO-16791, we will obtain the second-epoch data for the same 16 target fields using the same telescope configurations (pointings and orientations) as in the first-epoch observations. 16791( 5) - 09-Aug-2023 19:44:38 - [ 2] The second-epoch data will be primarily used for measuring motions of stars against background galaxies, so we only use the F606W filter. We added "Orient Ranges" special requirements for each visit to align our second-epoch observations with the first-epoch ones as closely as possible. We also added "Timing Requirements" to allow time baselines to be in accordance with our request in the Phase 1 proposal. Each visit has 3 orbits, and each primary or parallel orbit has 1 short + 2 long F606W exposures. ------------------------------------------------------------------------------------ 16791( 5) - 09-Aug-2023 19:44:38 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 SPUR1 STELLAR CLUSTER, RA=10H15M34.7697S, J2000 V = 20.0 GLOBULAR CLUSTER, TIDAL DEC=+42D24'43.36" TAIL Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 2 SPUR2 STELLAR CLUSTER, RA=10H15M17.9579S, J2000 V = 20.0 GLOBULAR CLUSTER, TIDAL DEC=+42D26'36.70" TAIL Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 3 SPUR3 STELLAR CLUSTER, RA=10H15M35.6103S, J2000 V = 20.0 GLOBULAR CLUSTER, TIDAL DEC=+42D28'1.36" TAIL Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 4 SPUR4 STELLAR CLUSTER, RA=10H15M18.4202S, J2000 V = 20.0 GLOBULAR CLUSTER, TIDAL DEC=+42D29'53.64" TAIL Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAME1 STELLAR CLUSTER, RA=10H23M28.9979S, J2000 V = 20.0 GLOBULAR CLUSTER, TIDAL DEC=+42D10'53.66" TAIL Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 6 STREAME2 STELLAR CLUSTER, RA=10H23M44.6911S, J2000 V = 20.0 GLOBULAR CLUSTER, TIDAL DEC=+42D09'42.91" TAIL Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 7 STREAMW1 STELLAR CLUSTER, RA=09H36M59.0668S, J2000 V = 20.0 GLOBULAR CLUSTER, TIDAL DEC=+30D16'20.36" TAIL Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 8 STREAMW2 STELLAR CLUSTER, RA=09H36M43.8271S, J2000 V = 20.0 GLOBULAR CLUSTER, TIDAL DEC=+30D17'18.11" TAIL Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 16791( 5) - 09-Aug-2023 19:44:38 - [ 4] Visit: 01 (SPUR1) Visit Requirements: SCHED 70%; ORIENT 182.93D TO 182.93 D; AFTER 01-AUG-2022:00:00:00 On Hold Comments: Additional Comments: This is a 3-orbit visit for the SPUR1 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 SPUR1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SPUR1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0000, 0.0000; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SPUR1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.1647, 0.0124; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SPUR1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 7-12 NON-INT; PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 SPUR1 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.3293, 0.0248; (1020 S) PAR 10 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 SPUR1 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.0747, 0.1294; (1020 S) PAR 12 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 16791( 5) - 09-Aug-2023 19:44:38 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 SPUR1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.2393, 0.1418; S) SEQ 13-18 NON-INT; PAR 14 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 15 SPUR1 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.2393, 0.1418; (1020 S) PAR 16 WITH 15 ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 17 SPUR1 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.4039, 0.1541; (1020 S) PAR 18 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPUR1 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR1 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR1 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR1 7 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 8 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR1 9 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 10 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR1 11 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 12 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR1 13 ACS/WFC ACCUM WFC F606W none none none none 3 N/A 16791( 5) - 09-Aug-2023 19:44:38 - [ 6] 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 14 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S SPUR1 15 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 16 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S SPUR1 17 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 18 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 7] Visit: 02 (SPUR2) Visit Requirements: SCHED 70%; ORIENT 183.93D TO 183.93 D; AFTER 01-AUG-2022:00:00:00 On Hold Comments: Additional Comments: This is a 3-orbit visit for the SPUR2 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 SPUR2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SPUR2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0000, 0.0000; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SPUR2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.1647, 0.0124; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SPUR2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 7-12 NON-INT; PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 SPUR2 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.3293, 0.0248; (1020 S) PAR 10 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 SPUR2 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.0747, 0.1294; (1020 S) PAR 12 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 16791( 5) - 09-Aug-2023 19:44:38 - [ 8] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 SPUR2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.2393, 0.1418; S) SEQ 13-18 NON-INT; PAR 14 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 15 SPUR2 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.2393, 0.1418; (1020 S) PAR 16 WITH 15 ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 17 SPUR2 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.4039, 0.1541; (1020 S) PAR 18 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPUR2 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR2 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR2 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR2 7 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 8 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR2 9 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 10 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR2 11 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 12 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR2 13 ACS/WFC ACCUM WFC F606W none none none none 3 N/A 16791( 5) - 09-Aug-2023 19:44:38 - [ 9] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ ANY 14 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S SPUR2 15 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 16 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S SPUR2 17 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 18 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 10] Visit: 03 (SPUR3) Visit Requirements: SCHED 70%; ORIENT 182.93D TO 182.93 D; AFTER 01-AUG-2022:00:00:00 On Hold Comments: Additional Comments: This is a 3-orbit visit for the SPUR3 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 SPUR3 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SPUR3 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0000, 0.0000; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SPUR3 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.1647, 0.0124; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SPUR3 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 7-12 NON-INT; PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 SPUR3 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.3293, 0.0248; (1020 S) PAR 10 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 SPUR3 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.0747, 0.1294; (1020 S) PAR 12 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 16791( 5) - 09-Aug-2023 19:44:38 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 SPUR3 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.2393, 0.1418; S) SEQ 13-18 NON-INT; PAR 14 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 15 SPUR3 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.2393, 0.1418; (1020 S) PAR 16 WITH 15 ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 17 SPUR3 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.4039, 0.1541; (1020 S) PAR 18 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPUR3 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR3 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR3 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR3 7 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 8 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR3 9 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 10 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR3 11 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 12 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR3 13 ACS/WFC ACCUM WFC F606W none none none none 3 N/A 16791( 5) - 09-Aug-2023 19:44:38 - [ 12] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ ANY 14 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S SPUR3 15 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 16 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S SPUR3 17 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 18 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 13] Visit: 04 (SPUR4) Visit Requirements: SCHED 70%; ORIENT 183.93D TO 183.93 D; AFTER 01-AUG-2022:00:00:00 On Hold Comments: Additional Comments: This is a 3-orbit visit for the SPUR4 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 SPUR4 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SPUR4 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0000, 0.0000; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SPUR4 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.1647, 0.0124; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SPUR4 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 7-12 NON-INT; PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 SPUR4 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.3293, 0.0248; (1020 S) PAR 10 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 SPUR4 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.0747, 0.1294; (1020 S) PAR 12 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 16791( 5) - 09-Aug-2023 19:44:38 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 SPUR4 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.2393, 0.1418; S) SEQ 13-18 NON-INT; PAR 14 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 15 SPUR4 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.2393, 0.1418; (1020 S) PAR 16 WITH 15 ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 17 SPUR4 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.4039, 0.1541; (1020 S) PAR 18 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPUR4 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR4 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR4 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR4 7 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 8 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR4 9 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 10 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR4 11 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 12 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S SPUR4 13 ACS/WFC ACCUM WFC F606W none none none none 3 N/A 16791( 5) - 09-Aug-2023 19:44:38 - [ 15] 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 14 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S SPUR4 15 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 16 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S SPUR4 17 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 18 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 16] Visit: 05 (STREAME1-1) Visit Requirements: SCHED 70%; ORIENT 185.93D TO 185.93 D; AFTER 01-AUG-2022:00:00:00; GROUP 05, 06, 07 WITHIN 15D On Hold Comments: Additional Comments: This is a single-orbit visit for the STREAME1 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 STREAME1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAME1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0000, 0.0000; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAME1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.1647, 0.0124; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAME1 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 17] Visit: 06 (STREAME1-2) Visit Requirements: SCHED 70%; ORIENT 185.93D TO 185.93 D; AFTER 01-AUG-2022:00:00:00; GROUP 06, 05, 07 WITHIN 15D On Hold Comments: Additional Comments: This is a single-orbit visit for the STREAME1 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 STREAME1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAME1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.3293, 0.0248; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAME1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0747, 0.1294; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAME1 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 18] Visit: 07 (STREAME1-3) Visit Requirements: SCHED 70%; ORIENT 185.93D TO 185.93 D; AFTER 01-AUG-2022:00:00:00; GROUP 07, 05, 06 WITHIN 15D On Hold Comments: Additional Comments: This is a single-orbit visit for the STREAME1 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 STREAME1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.2393, 0.1418; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAME1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.2393, 0.1418; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAME1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.4039, 0.1541; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAME1 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 19] Visit: 08 (STREAME2) Visit Requirements: SCHED 70%; ORIENT 185.93D TO 185.93 D; AFTER 01-AUG-2022:00:00:00 On Hold Comments: Additional Comments: This is a 3-orbit visit for the STREAME2 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 STREAME2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAME2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0000, 0.0000; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAME2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.1647, 0.0124; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 STREAME2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 7-12 NON-INT; PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 STREAME2 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.3293, 0.0248; (1020 S) PAR 10 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 STREAME2 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.0747, 0.1294; (1020 S) PAR 12 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 16791( 5) - 09-Aug-2023 19:44:38 - [ 20] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 STREAME2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.2393, 0.1418; S) SEQ 13-18 NON-INT; PAR 14 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 15 STREAME2 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.2393, 0.1418; (1020 S) PAR 16 WITH 15 ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 17 STREAME2 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.4039, 0.1541; (1020 S) PAR 18 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAME2 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME2 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME2 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME2 7 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 8 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S STREAME2 9 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 10 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S STREAME2 11 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 12 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S STREAME2 13 ACS/WFC ACCUM WFC F606W none none none none 3 N/A 16791( 5) - 09-Aug-2023 19:44:38 - [ 21] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ ANY 14 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S STREAME2 15 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 16 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S STREAME2 17 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 18 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 22] Visit: 09 (STREAMW1) Visit Requirements: SCHED 70%; ORIENT 169.8D TO 170.96 D; AFTER 01-AUG-2022:00:00:00 On Hold Comments: Additional Comments: This is a 3-orbit visit for the STREAMW1 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 STREAMW1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0000, 0.0000; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.1647, 0.0124; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 STREAMW1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 7-12 NON-INT; PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.3293, 0.0248; (1020 S) PAR 10 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.0747, 0.1294; (1020 S) PAR 12 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 16791( 5) - 09-Aug-2023 19:44:38 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 STREAMW1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.2393, 0.1418; S) SEQ 13-18 NON-INT; PAR 14 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 15 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.2393, 0.1418; (1020 S) PAR 16 WITH 15 ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 S) ------------------------------------------------------------------------------------------------------------------------------------ 17 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1020 S POS TARG 0.4039, 0.1541; (1020 S) PAR 18 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F606W 1 1020 S S (1020 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAMW1 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW1 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW1 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW1 7 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 8 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S STREAMW1 9 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 10 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S STREAMW1 11 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 12 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S STREAMW1 13 ACS/WFC ACCUM WFC F606W none none none none 3 N/A 16791( 5) - 09-Aug-2023 19:44:38 - [ 24] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ ANY 14 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S STREAMW1 15 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 16 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S STREAMW1 17 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 18 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 25] Visit: 10 (STREAMW2-1) Visit Requirements: SCHED 70%; ORIENT 175.46D TO 175.46 D; AFTER 01-AUG-2022:00:00:00; GROUP 10, 11, 12 WITHIN 15D On Hold Comments: Additional Comments: This is a single-orbit visit for the STREAMW2 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 STREAMW2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAMW2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0000, 0.0000; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAMW2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.1647, 0.0124; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAMW2 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW2 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW2 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 26] Visit: 11 (STREAMW2-2) Visit Requirements: SCHED 70%; ORIENT 175.46D TO 175.46 D; AFTER 01-AUG-2022:00:00:00; GROUP 11, 10, 12 WITHIN 15D On Hold Comments: Additional Comments: This is a single-orbit visit for the STREAMW2 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 STREAMW2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAMW2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.3293, 0.0248; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAMW2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.0747, 0.1294; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAMW2 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW2 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW2 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 27] Visit: 12 (STREAMW2-3) Visit Requirements: SCHED 70%; ORIENT 175.46D TO 175.46 D; AFTER 01-AUG-2022:00:00:00; GROUP 12, 10, 11 WITHIN 15D On Hold Comments: Additional Comments: This is a single-orbit visit for the STREAMW2 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. To fulfill our scientific goals, we require at least 3 years of time baseline as stated in our Phase 1 proposal. Since the first-epoch data for this field were obtained in Feb 2020, we added Timing Requirements of "After 01-AUG-2022:00:00:00". 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 STREAMW2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.2393, 0.1418; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=10.0 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAMW2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.2393, 0.1418; (1000 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAMW2 ACS/WFC ACCUM WFC F606W 1 1000 S POS TARG 0.4039, 0.1541; (1000 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1000 S S (1000 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAMW2 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW2 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW2 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 28] Visit: 52 (SPUR2) Visit Requirements: SCHED 70%; ORIENT 183.93D TO 183.93 D On Hold Comments: Additional Comments: This is a 1-orbit visit for the re-obs of SPUR2 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. 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 SPUR2 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=14 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SPUR2 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.0000, 0.0000; (1050 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SPUR2 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.1647, 0.0124; (1050 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPUR2 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR2 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR2 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 29] Visit: 53 (SPUR3) Visit Requirements: SCHED 70%; ORIENT 182.93D TO 182.93 D On Hold Comments: Additional Comments: This is a 1-orbit visit for the re-obs of SPUR3 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. 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 SPUR3 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=14 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SPUR3 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.0000, 0.0000; (1050 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SPUR3 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.1647, 0.0124; (1050 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPUR3 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR3 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S SPUR3 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 30] Visit: 55 (STREAME1-1) Visit Requirements: SCHED 70%; ORIENT 185.93D TO 185.93 D On Hold Comments: Additional Comments: This is a 1-orbit visit for the re-obs of STREAME1 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. 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 STREAME1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=14 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAME1 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.0000, 0.0000; (1050 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAME1 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.1647, 0.0124; (1050 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAME1 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 31] Visit: 56 (STREAME1-2) Visit Requirements: SCHED 70%; ORIENT 185.93D TO 185.93 D On Hold Comments: Additional Comments: This is a 1-orbit visit for the re-obs of STREAME1 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. 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 STREAME1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=14 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAME1 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.3293, 0.0248; (1050 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAME1 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.0747, 0.1294; (1050 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAME1 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAME1 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 32] Visit: 59 (STREAMW1) Visit Requirements: SCHED 70%; ORIENT 169.8D TO 170.96 D On Hold Comments: Additional Comments: This is a 3-orbit visit for the re-obs of STREAMW1 target field. We will observe this field using the F606W filters. We request a specific orient range to match the first-epoch's telescope orientation. Inidivual exposures will be dithered using a customized dither pattern designed for optimizing pixel-phase coverage via the POS TARG arguments. 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 STREAMW1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.0000, 0.0000; S) SEQ 1-6 NON-INT; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY WFC3/UVI ACCUM UVIS F606W FLASH=14 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1045 S POS TARG 0.0000, 0.0000; (1045 S) PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY WFC3/UVI ACCUM UVIS F606W 1 1045 S S (1045 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1045 S POS TARG 0.1647, 0.0124; (1045 S) PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY WFC3/UVI ACCUM UVIS F606W 1 1045 S S (1045 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 STREAMW1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.3293, 0.0248; S) SEQ 7-12 NON-INT; PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY WFC3/UVI ACCUM UVIS F606W FLASH=14 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.3293, 0.0248; (1050 S) PAR 10 WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.0747, 0.1294; (1050 S) PAR 12 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 16791( 5) - 09-Aug-2023 19:44:38 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 13 STREAMW1 ACS/WFC ACCUM WFC F606W FLASH=23 1 50 S (50 POS TARG 0.2393, 0.1418; S) SEQ 13-18 NON-INT; PAR 14 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY WFC3/UVI ACCUM UVIS F606W FLASH=14 1 50 S (50 S S) ------------------------------------------------------------------------------------------------------------------------------------ 15 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.2393, 0.1418; (1050 S) PAR 16 WITH 15 ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 17 STREAMW1 ACS/WFC ACCUM WFC F606W 1 1050 S POS TARG 0.4039, 0.1541; (1050 S) PAR 18 WITH 17 ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY WFC3/UVI ACCUM UVIS F606W 1 1050 S S (1050 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 | ------------------------------------------------------------------------------------------------------------------------------------ STREAMW1 1 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 2 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW1 3 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 4 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW1 5 ACS/WFC ACCUM WFC F606W none none none none 1 N/A ANY 6 WFC3/UVI ACCUM UVIS F606W none none none none 1 N/A S STREAMW1 7 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 8 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S STREAMW1 9 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 10 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S STREAMW1 11 ACS/WFC ACCUM WFC F606W none none none none 2 N/A ANY 12 WFC3/UVI ACCUM UVIS F606W none none none none 2 N/A S STREAMW1 13 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 14 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S STREAMW1 15 ACS/WFC ACCUM WFC F606W none none none none 3 N/A 16791( 5) - 09-Aug-2023 19:44:38 - [ 34] 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 16 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S STREAMW1 17 ACS/WFC ACCUM WFC F606W none none none none 3 N/A ANY 18 WFC3/UVI ACCUM UVIS F606W none none none none 3 N/A S 16791( 5) - 09-Aug-2023 19:44:38 - [ 35] Summary Form for Proposal 16791 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS, WFC ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=10, FLASH=10.0, FLASH=14, FLASH=23 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 01-AUG-2022:00:00:00, GROUP 05, 06, 07 WITHIN 15D, GROUP 06, 05, 07 WITHIN 15D, GROUP 07, 05, 06 WITHIN 15D, GROUP 10, 11, 12 WITHIN 15D, GROUP 11, 10, 12 WITHIN 15D, GROUP 12, 10, 11 WITHIN 15D, ORIENT 169.8D TO 170.96 D, ORIENT 175.46D TO 175.46 D, ORIENT 182.93D TO 182.93 D, ORIENT 183.93D TO 183.93 D, ORIENT 185.93D TO 185.93 D, PAR 10 WITH 9, PAR 12 WITH 11, PAR 14 WITH 13, PAR 16 WITH 15, PAR 18 WITH 17, PAR 2 WITH 1, PAR 4 WITH 3, PAR 6 WITH 5, PAR 8 WITH 7, POS TARG 0.0000, 0.0000, POS TARG 0.0747, 0.1294, POS TARG 0.1647, 0.0124, POS TARG 0.2393, 0.1418, POS TARG 0.3293, 0.0248, POS TARG 0.4039, 0.1541, SCHED 70%, SEQ 1-6 NON-INT, SEQ 13-18 NON-INT, SEQ 7-12 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F606W ------------------------------------------------------------------------------------------------------------------------------------ Target Names ANY, SPUR1, SPUR2, SPUR3, SPUR4, STREAME1, STREAME2, STREAMW1, STREAMW2 ------------------------------------------------------------------------------------------------------------------------------------