17836( 3) - 19-Aug-2025 14:08:42 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 17836 Version: 3 Check-in Time: 19-Aug-2025 14:08:42 STScI Edit Number: 0 Title A 3-Epoch Time-Lapse Movie of the Kinematics Across the Carina Nebula ------------------------------------------------------------------------------------ Type Cycle GO 32 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Nathan Smith University of Arizona Y CoI: Dr. Megan Reiter Rice University N CoI: Dr. Jon A. Morse California Institute of Technology N ------------------------------------------------------------------------------------ Abstract A cycle 13 ACS H-alpha imaging survey of the Carina Nebula covered 540 square arcminutes, concentrating on the two 2-3 Myr old central massive star clusters and several surrounding regions. This revealed dozens of protostellar outflows in a region thought to be devoid of active star formation. A 2nd epoch in cycle 21 allowed for the first proper motion (PM) estimates of such a large sample of irradiated jets, and roughly doubled the number of known jets identified via PM. Now we aim to add a 3rd epoch that will double the time baseline for PMs. In addition to improving the precision of PMs (1-2 km/s for point sources; 3 km/s for nebular features), these observations will achieve new goals not possible before: (1) For the first time, we will measure PM of edge-on ionization fronts at the cloud interface, including dust pillars, globules, and filaments. This will directly measure the impact of massive star feedback and will test otherwise ambiguous scenarios of triggered star formation. (2) We will measure PMs of previously discovered jets, but will push this to lower velocities or higher precision, will improve dynamical ages, and will identify many more outflows, thus completing the census of their mass-loss histories. (3) For faster jets, 3 epochs will reveal hydrodynamic evolution and deceleration of the shock fronts, critical for quantifying the mass-loss history. (4) While Gaia provides PMs for brighter stars, this H-alpha survey will measure PMs and H-alpha flux variability for low-mass pre-main-sequence stars (i.e. T Tauri stars) that are too faint for Gaia. This will yield the most complete census of stellar and gas dynamics in a massive OB association. ------------------------------------------------------------------------------------ Observations Description ------------------------ These ACS/WFC primary exposures in the F658N filter are meant to duplicate, as closely as possible, previous observations made in Cycles 13/14 amd 21/22 for the goal of measuring proper motions of both stars and nebular features. Each position is an individual visit using 1 CVZ orbit, and approximately the same dither pattern to cover the ACS chip gap and extend spatial coverage. WFC3 parallel exposures (very limited because of buffer dumps) aim to extend the coverage in the F656N filter, or to use WFC3-IR where it overlaps with an ACS/WFC primary pointing. The roll angles are very tightly constrained in order to match as closely as possible the previous observations. ------------------------------------------------------------------------------------ 17836( 3) - 19-Aug-2025 14:08:42 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-TR15 ISM, HII REGION RA=10H44M57.0000S +/- 1.0", J2000 V = 10.0 DEC=-59D27'4.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS19 ISM, HII REGION RA=10H42M25.0000S +/- 1.0", J2000 V = 10.0 DEC=-59D19'10.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS20 ISM, HII REGION RA=10H47M1.0000S +/- 1.0", J2000 V = 10.0 DEC=-60D03'0.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 4 N3372-POS21 ISM, HII REGION RA=10H46M47.0000S +/- 1.0", J2000 V = 10.0 DEC=-60D09'15.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 5 N3372-POS22 ISM, HII REGION RA=10H46M32.0000S +/- 1.0", J2000 V = 10.0 DEC=-60D05'0.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 6 N3372-POS24 ISM, HII REGION RA=10H45M53.0000S +/- 1.0", J2000 V = 10.0 DEC=-59D57'4.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 7 N3372-POS25 ISM, HII REGION RA=10H44M36.0000S +/- 1.0", J2000 V = 10.0 DEC=-60D25'10.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 8 N3372-POS26 ISM, HII REGION RA=10H45M15.5000S +/- 1.0", J2000 V = 10.0 DEC=-59D58'25.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 9 N3372-POS27 ISM, HII REGION RA=10H44M43.0000S +/- 1.0", J2000 V = 10.0 DEC=-59D56'20.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 10 N3372-POS28 ISM, HII REGION RA=10H39M5.0000S +/- 1.0", J2000 V = 10.0 DEC=-59D36'0.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 11 N3372-POS30 ISM, HII REGION RA=10H41M38.0000S +/- 1.0", J2000 V = 10.0 DEC=-59D46'30.00" +/- 1.0" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 12 N3372-POS29 ISM, HII REGION RA=10H44M1.0000S +/- 1", J2000 V = 12 DEC=-60D03'55.00" +/- 1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 17836( 3) - 19-Aug-2025 14:08:42 - [ 3] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type ACS-WFC-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.146 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 47.17 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 17836( 3) - 19-Aug-2025 14:08:42 - [ 4] Visit: 01 Visit Requirements: CVZ; ORIENT 94D TO 96 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-TR15 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 460.0 S POS TARG 0.0, 96.816; GS (920 S) ACQ SCENARIO ONEB1O3; PATTERN 2 1-2; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-TR15 WFC3/UVI ACCUM UVIS F656N FLASH=16 1 440.0 S S (880 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-TR15 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 460.0 S POS TARG 0.0, 0.0; (920 S) PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 N3372-TR15 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 460.0 S POS TARG 0.0, 193.63; GS (920 S) ACQ SCENARIO ONEB1O3; PATTERN 2 4 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-TR15 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-TR15 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-TR15 2 WFC3/UVI ACCUM UVIS F656N 1 none none none 1 N/A S N3372-TR15 2 WFC3/UVI ACCUM UVIS F656N 2 none none none 1 N/A S N3372-TR15 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-TR15 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-TR15 4 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-TR15 4 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 5] Visit: 02 Visit Requirements: CVZ; ORIENT 97D TO 99 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS20 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 460.0 S POS TARG 193.63, -9.0; (920 S) GS ACQ SCENARIO ONEB1O3; PATTERN 2 1-2; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS20 WFC3/UVI ACCUM UVIS F656N FLASH=16 1 440.0 S S (880 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS20 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 440.0 S POS TARG 96.8, -10.0; (880 S) PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 N3372-POS20 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 440.0 S POS TARG 0.0, -11.0; GS (880 S) ACQ SCENARIO ONEB1O3; PATTERN 2 4 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS20 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS20 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS20 2 WFC3/UVI ACCUM UVIS F656N 1 none none none 1 N/A S N3372-POS20 2 WFC3/UVI ACCUM UVIS F656N 2 none none none 1 N/A S N3372-POS20 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS20 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS20 4 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS20 4 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 6] Visit: 03 Visit Requirements: CVZ; ORIENT 7D TO 9 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS21 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 455.0 S POS TARG 0.0, 193.63; GS (910 S) ACQ SCENARIO ONEB1O3; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS21 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 455.0 S POS TARG 0.0, 96.816; (910 S) PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS21 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 455.0 S POS TARG 0.0, 0.0; GS (910 S) ACQ SCENARIO ONEB1O3; PATTERN 2 3-4; PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 N3372-POS21 WFC3/UVI ACCUM UVIS F656N FLASH=16 1 428.0 S S (856 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS21 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS21 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS21 2 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS21 2 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS21 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS21 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS21 4 WFC3/UVI ACCUM UVIS F656N 1 none none none 1 N/A S N3372-POS21 4 WFC3/UVI ACCUM UVIS F656N 2 none none none 1 N/A S 17836( 3) - 19-Aug-2025 14:08:42 - [ 7] Visit: 04 Visit Requirements: CVZ; ORIENT 97D TO 99 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS22 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 193.63, -9.0; (1120 S) GS ACQ SCENARIO ONEB1O3; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS22 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 96.8, -10; (1120 S) PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS22 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 0.0, -11.0; GS (1120 S) ACQ SCENARIO ONEB1O3; PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS22 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS22 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS22 2 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS22 2 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS22 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS22 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 8] Visit: 05 Visit Requirements: CVZ; ORIENT 97D TO 99 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS24 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 193.63, -9.0; (1120 S) GS ACQ SCENARIO ONEB1O3; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS24 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 96.816, -10.0; (1120 S) PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS24 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 0.0, -11.0; GS (1120 S) ACQ SCENARIO ONEB1O3; PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS24 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS24 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS24 2 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS24 2 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS24 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS24 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 9] Visit: 06 Visit Requirements: CVZ; ORIENT 90D TO 100.5 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS25 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG -203.63, -28.0; (1120 S) GS ACQ SCENARIO ONEB1O3; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS25 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG -101.816, -19; (1120 S) PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS25 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG -5.0, -11; GS (1120 S) ACQ SCENARIO ONEB1O3; PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS25 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS25 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS25 2 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS25 2 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS25 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS25 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 10] Visit: 07 Visit Requirements: CVZ; ORIENT 95D TO 97 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS26 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 193.63, -9; GS (1120 S) ACQ SCENARIO ONEB1O3; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS26 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 96.816, -10; (1120 S) PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS26 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 0.0, -11.0; GS (1120 S) ACQ SCENARIO ONEB1O3; PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS26 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS26 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS26 2 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS26 2 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS26 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS26 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 11] Visit: 08 Visit Requirements: CVZ; ORIENT 98D TO 99 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS27 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 193.63, -9; GS (1120 S) ACQ SCENARIO ONEB1O3; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS27 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 96.816, -10; (1120 S) PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS27 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 0.0, -11; GS (1120 S) ACQ SCENARIO ONEB1O3; PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS27 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS27 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS27 2 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS27 2 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS27 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS27 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 12] Visit: 09 Visit Requirements: CVZ; ORIENT 100D TO 101 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS30 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 558.0 S POS TARG 83.816, 56; GS (1116 S) ACQ SCENARIO ONEB1O3; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS30 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 558.0 S POS TARG -96.816, -10; (1116 S) GS ACQ SCENARIO ONEB1O3; PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS30 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 558.0 S POS TARG 0.0, -11.0; (1116 S) PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS30 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS30 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS30 2 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS30 2 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS30 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS30 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 13] Visit: 10 Visit Requirements: CVZ; ORIENT 90D TO 96 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS19 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 564.0 S POS TARG 180.0, 0.0; GS (1128 S) ACQ SCENARIO ONEB1O3; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS19 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 564.0 S POS TARG 0.0, 96.816; GS (1128 S) ACQ SCENARIO ONEB1O3; PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS19 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 564.0 S POS TARG 0.0, 0.0; (1128 S) PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS19 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS19 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS19 2 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS19 2 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS19 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS19 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 14] Visit: 11 Visit Requirements: CVZ; ORIENT 106D TO 109 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS29 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 458.0 S POS TARG 203.63, -9; GS (916 S) ACQ SCENARIO ONEB1O3; PATTERN 2 1-2; PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS29 WFC3/UVI ACCUM UVIS F656N FLASH=16 1 446.0 S S (892 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS29 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 458.0 S POS TARG 106.816, -10; (916 S) PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 N3372-POS29 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 458.0 S POS TARG 10.0, -11.0; GS (916 S) ACQ SCENARIO ONEB1O3; PATTERN 2 4 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS29 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS29 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS29 2 WFC3/UVI ACCUM UVIS F656N 1 none none none 1 N/A S N3372-POS29 2 WFC3/UVI ACCUM UVIS F656N 2 none none none 1 N/A S N3372-POS29 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS29 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS29 4 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS29 4 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 15] Visit: 12 Visit Requirements: CVZ; ORIENT 93D TO 95 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 N3372-POS28 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 74.0, 193.63; (1120 S) GS ACQ SCENARIO ONEB1O3; PATTERN 2 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 N3372-POS28 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 37.0, 96.816; (1120 S) PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 N3372-POS28 ACS/WFC ACCUM WFC F658N CR-SPLIT=NO 1 560.0 S POS TARG 0.0, 0.0; GS (1120 S) ACQ SCENARIO ONEB1O3; PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ N3372-POS28 1 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS28 1 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS28 2 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS28 2 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A N3372-POS28 3 ACS/WFC ACCUM WFC F658N 1 none none none 1 N/A N3372-POS28 3 ACS/WFC ACCUM WFC F658N 2 none none none 1 N/A 17836( 3) - 19-Aug-2025 14:08:42 - [ 16] Summary Form for Proposal 17836 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS, WFC ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO, FLASH=16 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements CVZ, GS ACQ SCENARIO ONEB1O3, ORIENT 100D TO 101 D, ORIENT 106D TO 109 D, ORIENT 7D TO 9 D, ORIENT 90D TO 100.5 D, ORIENT 90D TO 96 D, ORIENT 93D TO 95 D, ORIENT 94D TO 96 D, ORIENT 95D TO 97 D, ORIENT 97D TO 99 D, ORIENT 98D TO 99 D, PAR 2 WITH 1, PAR 4 WITH 3, PATTERN 2 1, PATTERN 2 1-2, PATTERN 2 2, PATTERN 2 3, PATTERN 2 3-4, PATTERN 2 4, POS TARG -101.816, -19, POS TARG -203.63, -28.0, POS TARG -5.0, -11, POS TARG -96.816, -10, POS TARG 0.0, -11, POS TARG 0.0, -11.0, POS TARG 0.0, 0.0, POS TARG 0.0, 193.63, POS TARG 0.0, 96.816, POS TARG 10.0, -11.0, POS TARG 106.816, -10, POS TARG 180.0, 0.0, POS TARG 193.63, -9, POS TARG 193.63, -9.0, POS TARG 203.63, -9, POS TARG 37.0, 96.816, POS TARG 74.0, 193.63, POS TARG 83.816, 56, POS TARG 96.8, -10, POS TARG 96.8, -10.0, POS TARG 96.816, -10, POS TARG 96.816, -10.0 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F656N, F658N ------------------------------------------------------------------------------------------------------------------------------------ Target Names N3372-POS19, N3372-POS20, N3372-POS21, N3372-POS22, N3372-POS24, N3372-POS25, N3372-POS26, N3372-POS27, N3372-POS28, N3372-POS29, N3372-POS30, N3372-TR15 ------------------------------------------------------------------------------------------------------------------------------------