17962( 8) - 19-Mar-2026 14:12:47 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 17962 Version: 8 Check-in Time: 19-Mar-2026 14:12:47 STScI Edit Number: 5 Title WFC3 UVIS Time Dependent Sensitivity ------------------------------------------------------------------------------------ Type Cycle CAL/WFC3 33 ------------------------------------------------------------------------------------ Investigators Contact? PI: Mariarosa Marinelli Space Telescope Science Institute Y CoI: Anne O'Connor Space Telescope Science Institute Y CoI: Dr. Sylvia M. Baggett Space Telescope Science Institute Y CoI: Ms. Jennifer Mack Space Telescope Science Institute Y ------------------------------------------------------------------------------------ Abstract This program acquires scanned observations for monitoring the relative changes in the WFC3/UVIS photometric throughput. The spectrophotometric white dwarf standard stars GD153 and GRW70, and G-type star P330E are scanned in a subset of filters periodically over the year. Historically, this program was intended as a monitor of the UV filters as they provide a means to detect contaminants on the instrument optics, with one or two visible/red filters serving as a control. Since then, additional filters in the visible and red have been added to the program to expand the monitor to longer wavelengths. The observing cadence is roughly once a month though some exceptions are required to accommodate visibilities, especially in RGM. ------------------------------------------------------------------------------------ Observations Description ------------------------ Overview ------- This Cycle 33 monitoring program uses the spatial scanning observing mode to monitor the photometric stability of the WFC3/UVIS channel. Each visit of the 12 in this program spends one orbit on a single standard star: six visits for the white dwarf GRW70, four visits for the white dwarf GD153, and two visits for the solar-type star P330E. Changes ------- The Cycle 32 monitoring program (17682) was designed such that P330E was allocated three orbits, GRW70 five orbits, and two orbits each for GD153 and the A-type star TYC 4212-455-1. TYC 4212-455-1 was only scanned in Cycles 31 and 32; the observed data is a valuable resource to test the methodology of absolute photometry of spatial scans (see Analysis section below), but the target is not as useful for continued monitoring of temporal changes to detector sensitivity due to the shorter baseline of observation compared to the other targets. Therefore, with this Cycle 33 calibration program, we discontinue observing TYC 4212-455-1. We redistribute the two orbits that TYC 4212-455-1 was alloted in Cycle 32 to the white dwarf standard GD153. Additionally, we reduce the number of P330E visits of P330E from three to two, and allocate that orbit to GRW70 instead. 17962( 8) - 19-Mar-2026 14:12:47 - [ 2] Target Scheduling -------------- GD153 scan photometry has reduced scatter relative to that of GRW70 (WFC3 ISR 2022-04, Marinelli et al.) but the visibility of GD153 was significantly limited immediately after the onset of RGM operations, which is why GD153 was only observed twice in Cycle 32. To maximize the scientific utility of this calibration program, it is imperative to optimize the available window of schedulability during this cycle. Therefore, we intend to observe GD153 four times during Cycle 33. For GRW70, we increase the number of visits from five to six, which is the same allocation as Cycle 31. In comparison to GD153, GRW70 is visible more often throughout the year in RGM; we space the visit windows to at least three weeks apart, guaranteeing at least one visit in the first, second, and final quarters. The windows for the final two visits (09 and 10) both span about three months in order to capture two smaller windows of target visibility each. P330E was first added to the UVIS scan monitor in 2020 (Cycle 27, program 16021); in Cycle 33, two orbits are dedicated to this target. Visits are executed at least 3 months apart to ensure good temporal sampling within the cycle. Visit Parameters ------------- In each visit, scans alternate between "reverse" and "forward" direction to maximize "time-on-target". Scans begin on UVIS 2 with either F218W (both white dwarfs) or F225W (P330E), and are taken with increasingly red filters until reaching F814W, at which point we switch to UVIS 1 and scan in increasingly blue filters. Each visit draws from a "core" set of commonly-used wide-band filters: F218W, F225W, F275W, F336W, F438W, F606W, and F814W. In each visit of the white dwarf standards GD153 and GRW70, we also perform scans using less commonly used wide-band filters (F390W, F475W, F555W, F625W, and F775W) on one of the two subarrays. This helps ensure the auxillary filter coverage is as even as possible between UVIS 1 and UVIS 2. In most cases, scans use the same parameters: 60s exposure time, 7.5'' scan at 0.125''/s. However, P330E scans in the bluest filters (F225W and F275W), require several hundred seconds at 0.01''/s for scans of 3-5" in length. Consequently, the total number of scans per visit differs by target; since P330E requires longer, slower scans in the bluest filters, it has fewer scans than the white dwarf standards. Analysis ------- Scan photometry is vital to the continuing photometric calibration of the WFC3/UVIS channel. Previous results have been reported in WFC3 ISR 2023-02 (Marinelli & Bajaj), WFC3 ISR 2022-04 (Marinelli et al.), WFC3 ISR 2022-02 (Medina et al.), doi 10.3847/1538-3881/ac73f0 (Calamida et al. 2022), WFC3 ISR 2021-04 (Calamida et al. 2021), WFC3 ISR 2017-21 (Shanahan et al.), WFC3 ISR 2017-15 (Shanahan et al.), and WFC3 ISR 2017-06 (McCullough). 17962( 8) - 19-Mar-2026 14:12:47 - [ 3] An actively-maintained, automated monitoring pipeline (internal-only) exists to download new visits, perform data reduction, and aggregate the resulting relative photometry into catalogs and plots. The pipeline currently enables standard photometric/sky aperture sizes as well as custom apertures for optimizing analysis of scans of different lengths (i.e. the UV scans of P330E and Cycle 31/32 target TYC-4212-455-1). Results from this work, as well as updated relative photometry, will be published in Marinelli & O'Connor 2025 (in prep). ------------------------------------------------------------------------------------ 17962( 8) - 19-Mar-2026 14:12:47 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 GRW+70D5824 CALIBRATION, RA=13H38M50.4781S, J2000 V = 12.6 PHOTOMETRIC DEC=+70D17'7.64" Reference Frame: Other: SIMBAD Extended: NO Comments: Coordinates copied from LAWD-52 generated from SIMBAD database with proper motion applied to give coordinates with epoch of 2000 (proper motion corrects to 2025). Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 -0.07946203976939076 -0.024556000062148087 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 2 GD-153 CALIBRATION, RA=12H57M2.3225S, J2000 V = 13.349 PHOTOMETRIC DEC=+22D01'52.63" Reference Frame: Other: SIMBAD Extended: NO Comments: Coordinates copied from GD-153 generated from SIMBAD database with proper motion applied to give coordinates with epoch of 2000 (proper motion corrects to 2025). Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 -0.0027618024575117 -0.2029900000025009 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 P330E CALIBRATION, RA=16H31M33.8124S, J2000 V = 12.92 PHOTOMETRIC DEC=+30D08'46.40" Reference Frame: Other: SIMBAD Extended: NO Comments: Coordinates copied from GSC 02581-02323 generated from SIMBAD database with proper motion applied to give coordinates with epoch of 2000 (proper motion corrects to 2025). Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 -6.847478370064741E-4 -0.038704999999999996 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 17962( 8) - 19-Mar-2026 14:12:47 - [ 5] Visit: 01 (GD153 - 1/4, extra on 2, no F775W) Visit Requirements: SCHED 70%; BETWEEN 04-APR-2026:00:00:00 AND 22-APR-2026 On Hold Comments: Additional Comments: Visit 1 of 4 for GD153. 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 GD-153 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; GS ACQ SCENARIO ONEB1OR; SEQ 1-17 NON-INT; SAME OBSET 1-17 ------------------------------------------------------------------------------------------------------------------------------------ 2 GD-153 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GD-153 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GD-153 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GD-153 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GD-153 WFC3/UVI ACCUM UVIS2-C51 F475W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GD-153 WFC3/UVI ACCUM UVIS2-C51 F555W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GD-153 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GD-153 WFC3/UVI ACCUM UVIS2-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GD-153 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse 17962( 8) - 19-Mar-2026 14:12:47 - [ 6] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 11 GD-153 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GD-153 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GD-153 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GD-153 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GD-153 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GD-153 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GD-153 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-153 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GD-153 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GD-153 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GD-153 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB GD-153 5 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GD-153 6 WFC3/UVI ACCUM UVIS2-C5 F475W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 7] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-153 7 WFC3/UVI ACCUM UVIS2-C5 F555W none none none none 1 N/A S 12C-SUB GD-153 8 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB GD-153 9 WFC3/UVI ACCUM UVIS2-C5 F625W none none none none 1 N/A S 12C-SUB GD-153 10 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GD-153 11 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GD-153 12 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GD-153 13 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GD-153 14 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GD-153 15 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GD-153 16 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GD-153 17 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 8] Visit: 02 (GD153 - 2/4, extra on 1, no F775W) Visit Requirements: SCHED 70%; AFTER 01 BY 2 D TO 60 D; BETWEEN 04-APR-2026:00:00:00 AND 05-JUN-2026 On Hold Comments: Additional Comments: Visit 2 of 4 for GD153. 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 GD-153 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; SEQ 1-17 NON-INT; SAME OBSET 1-17 ------------------------------------------------------------------------------------------------------------------------------------ 2 GD-153 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GD-153 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GD-153 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GD-153 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GD-153 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GD-153 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GD-153 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GD-153 WFC3/UVI ACCUM UVIS1-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GD-153 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17962( 8) - 19-Mar-2026 14:12:47 - [ 9] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 GD-153 WFC3/UVI ACCUM UVIS1-C51 F555W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GD-153 WFC3/UVI ACCUM UVIS1-C51 F475W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GD-153 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GD-153 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GD-153 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GD-153 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GD-153 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-153 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GD-153 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GD-153 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GD-153 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB GD-153 5 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GD-153 6 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 10] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-153 7 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GD-153 8 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GD-153 9 WFC3/UVI ACCUM UVIS1-C5 F625W none none none none 1 N/A S 12A-SUB GD-153 10 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GD-153 11 WFC3/UVI ACCUM UVIS1-C5 F555W none none none none 1 N/A S 12A-SUB GD-153 12 WFC3/UVI ACCUM UVIS1-C5 F475W none none none none 1 N/A S 12A-SUB GD-153 13 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GD-153 14 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GD-153 15 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GD-153 16 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GD-153 17 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 11] Visit: 03 (GD153 - 3/4, extra on 2, no F555W) Visit Requirements: SCHED 70%; BETWEEN 05-APR-2026:00:00:00 AND 22-APR-2026:00:00:00 On Hold Comments: Additional Comments: Visit 3 of 4 for GD153. 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 GD-153 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; GS ACQ SCENARIO ONEB1O3; SEQ 1-17 NON-INT; SAME OBSET 1-17 ------------------------------------------------------------------------------------------------------------------------------------ 2 GD-153 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GD-153 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GD-153 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GD-153 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GD-153 WFC3/UVI ACCUM UVIS2-C51 F475W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GD-153 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GD-153 WFC3/UVI ACCUM UVIS2-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GD-153 WFC3/UVI ACCUM UVIS2-C51 F775W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GD-153 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse 17962( 8) - 19-Mar-2026 14:12:47 - [ 12] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 11 GD-153 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GD-153 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GD-153 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GD-153 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GD-153 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GD-153 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GD-153 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-153 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GD-153 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GD-153 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GD-153 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB GD-153 5 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GD-153 6 WFC3/UVI ACCUM UVIS2-C5 F475W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 13] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GD-153 7 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB GD-153 8 WFC3/UVI ACCUM UVIS2-C5 F625W none none none none 1 N/A S 12C-SUB GD-153 9 WFC3/UVI ACCUM UVIS2-C5 F775W none none none none 1 N/A S 12C-SUB GD-153 10 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GD-153 11 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GD-153 12 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GD-153 13 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GD-153 14 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GD-153 15 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GD-153 16 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GD-153 17 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 14] Visit: 04 (GD153 - 4/4, extra on 1, no F555W) Visit Requirements: SCHED 70%; AFTER 03 BY 4 D TO 90 D; BETWEEN 29-MAY-2026:00:00:00 AND 06-JUN-2026 On Hold Comments: Additional Comments: Visit 4 of 4 for GD153. 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 GD-153 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; GS ACQ SCENARIO ONEB1O3; SEQ 1-17 NON-INT; SAME OBSET 1-17 ------------------------------------------------------------------------------------------------------------------------------------ 2 GD-153 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GD-153 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GD-153 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GD-153 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GD-153 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GD-153 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GD-153 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GD-153 WFC3/UVI ACCUM UVIS1-C51 F775W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GD-153 WFC3/UVI ACCUM UVIS1-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse 17962( 8) - 19-Mar-2026 14:12:47 - [ 15] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 11 GD-153 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GD-153 WFC3/UVI ACCUM UVIS1-C51 F475W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GD-153 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GD-153 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GD-153 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GD-153 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GD-153 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-153 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GD-153 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GD-153 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GD-153 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB GD-153 5 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GD-153 6 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 16] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GD-153 7 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GD-153 8 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GD-153 9 WFC3/UVI ACCUM UVIS1-C5 F775W none none none none 1 N/A S 12A-SUB GD-153 10 WFC3/UVI ACCUM UVIS1-C5 F625W none none none none 1 N/A S 12A-SUB GD-153 11 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GD-153 12 WFC3/UVI ACCUM UVIS1-C5 F475W none none none none 1 N/A S 12A-SUB GD-153 13 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GD-153 14 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GD-153 15 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GD-153 16 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GD-153 17 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 17] Visit: 05 (GRW70 - 1/6, extra on 2, no F775W) Visit Requirements: SCHED 70%; BETWEEN 27-SEP-2025:00:00:00 AND 29-NOV-2025:00:00:00 On Hold Comments: Additional Comments: Visit 1 of 6 for GRW70. 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 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; SEQ 1-18 NON-INT; SAME OBSET 1-18 ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F390W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F475W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F555W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17962( 8) - 19-Mar-2026 14:12:47 - [ 18] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GRW+70D5824 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GRW+70D5824 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GRW+70D5824 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 19] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 5 WFC3/UVI ACCUM UVIS2-C5 F390W none none none none 1 N/A S 12C-SUB GRW+70D5824 6 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GRW+70D5824 7 WFC3/UVI ACCUM UVIS2-C5 F475W none none none none 1 N/A S 12C-SUB GRW+70D5824 8 WFC3/UVI ACCUM UVIS2-C5 F555W none none none none 1 N/A S 12C-SUB GRW+70D5824 9 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB GRW+70D5824 10 WFC3/UVI ACCUM UVIS2-C5 F625W none none none none 1 N/A S 12C-SUB GRW+70D5824 11 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GRW+70D5824 12 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GRW+70D5824 13 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GRW+70D5824 14 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GRW+70D5824 15 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GRW+70D5824 16 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GRW+70D5824 17 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GRW+70D5824 18 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 20] Visit: 06 (GRW70 - 2/6, extra on 1, no F775W) Visit Requirements: SCHED 70%; BETWEEN 13-DEC-2025:00:00:00 AND 11-JAN-2026:00:00:00 On Hold Comments: Additional Comments: Visit 2 of 6 for GRW70. 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 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; GS ACQ SCENARIO ONEB1O3; SEQ 1-18 NON-INT; SAME OBSET 1-18 ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse 17962( 8) - 19-Mar-2026 14:12:47 - [ 21] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 11 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F555W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F475W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F390W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GRW+70D5824 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GRW+70D5824 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GRW+70D5824 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 22] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 5 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GRW+70D5824 6 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB GRW+70D5824 7 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GRW+70D5824 8 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GRW+70D5824 9 WFC3/UVI ACCUM UVIS1-C5 F625W none none none none 1 N/A S 12A-SUB GRW+70D5824 10 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GRW+70D5824 11 WFC3/UVI ACCUM UVIS1-C5 F555W none none none none 1 N/A S 12A-SUB GRW+70D5824 12 WFC3/UVI ACCUM UVIS1-C5 F475W none none none none 1 N/A S 12A-SUB GRW+70D5824 13 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GRW+70D5824 14 WFC3/UVI ACCUM UVIS1-C5 F390W none none none none 1 N/A S 12A-SUB GRW+70D5824 15 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GRW+70D5824 16 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GRW+70D5824 17 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GRW+70D5824 18 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 23] Visit: 07 (GRW70 - 3/6, extra on 2, no F555W) Visit Requirements: SCHED 70%; BETWEEN 12-MAY-2026:00:00:00 AND 22-MAY-2026:00:00:00 On Hold Comments: Additional Comments: Visit 3 of 6 for GRW70. 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 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; GS ACQ SCENARIO ONEB1O3; SEQ 1-18 NON-INT; SAME OBSET 1-18 ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F390W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F475W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F775W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse 17962( 8) - 19-Mar-2026 14:12:47 - [ 24] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 11 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GRW+70D5824 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GRW+70D5824 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GRW+70D5824 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 25] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 5 WFC3/UVI ACCUM UVIS2-C5 F390W none none none none 1 N/A S 12C-SUB GRW+70D5824 6 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GRW+70D5824 7 WFC3/UVI ACCUM UVIS2-C5 F475W none none none none 1 N/A S 12C-SUB GRW+70D5824 8 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB GRW+70D5824 9 WFC3/UVI ACCUM UVIS2-C5 F625W none none none none 1 N/A S 12C-SUB GRW+70D5824 10 WFC3/UVI ACCUM UVIS2-C5 F775W none none none none 1 N/A S 12C-SUB GRW+70D5824 11 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GRW+70D5824 12 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GRW+70D5824 13 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GRW+70D5824 14 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GRW+70D5824 15 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GRW+70D5824 16 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GRW+70D5824 17 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GRW+70D5824 18 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 26] Visit: 08 (GRW70 - 4/6, extra on 1, no F555W) Visit Requirements: SCHED 70%; BETWEEN 21-MAR-2026:00:00:00 AND 05-APR-2026:00:00:00 On Hold Comments: Additional Comments: Visit 4 of 6 for GRW70. 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 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; SEQ 1-18 NON-INT; SAME OBSET 1-18 ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F775W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17962( 8) - 19-Mar-2026 14:12:47 - [ 27] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F475W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F390W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GRW+70D5824 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GRW+70D5824 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GRW+70D5824 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 28] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 5 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GRW+70D5824 6 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB GRW+70D5824 7 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GRW+70D5824 8 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GRW+70D5824 9 WFC3/UVI ACCUM UVIS1-C5 F775W none none none none 1 N/A S 12A-SUB GRW+70D5824 10 WFC3/UVI ACCUM UVIS1-C5 F625W none none none none 1 N/A S 12A-SUB GRW+70D5824 11 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GRW+70D5824 12 WFC3/UVI ACCUM UVIS1-C5 F475W none none none none 1 N/A S 12A-SUB GRW+70D5824 13 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GRW+70D5824 14 WFC3/UVI ACCUM UVIS1-C5 F390W none none none none 1 N/A S 12A-SUB GRW+70D5824 15 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GRW+70D5824 16 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GRW+70D5824 17 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GRW+70D5824 18 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 29] Visit: 09 (GRW70 - 5/6, extra on 2, no F475W) Visit Requirements: SCHED 70%; BETWEEN 12-MAY-2026:00:00:00 AND 10-JUL-2026:00:00:00 On Hold Comments: Additional Comments: Visit 5 of 6 for GRW70. 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 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; SEQ 1-18 NON-INT; SAME OBSET 1-18 ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F390W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F555W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F775W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17962( 8) - 19-Mar-2026 14:12:47 - [ 30] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GRW+70D5824 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GRW+70D5824 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GRW+70D5824 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 31] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 5 WFC3/UVI ACCUM UVIS2-C5 F390W none none none none 1 N/A S 12C-SUB GRW+70D5824 6 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GRW+70D5824 7 WFC3/UVI ACCUM UVIS2-C5 F555W none none none none 1 N/A S 12C-SUB GRW+70D5824 8 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB GRW+70D5824 9 WFC3/UVI ACCUM UVIS2-C5 F625W none none none none 1 N/A S 12C-SUB GRW+70D5824 10 WFC3/UVI ACCUM UVIS2-C5 F775W none none none none 1 N/A S 12C-SUB GRW+70D5824 11 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GRW+70D5824 12 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GRW+70D5824 13 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GRW+70D5824 14 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GRW+70D5824 15 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GRW+70D5824 16 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GRW+70D5824 17 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GRW+70D5824 18 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 32] Visit: 10 (GRW70 - 6/6, extra on 1, no F475W) Visit Requirements: SCHED 70%; BETWEEN 19-AUG-2026:00:00:00 AND 17-OCT-2026:00:00:00 On Hold Comments: Additional Comments: Visit 6 of 6 for GRW70. 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 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward; SEQ 1-18 NON-INT; SAME OBSET 1-18 ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 3 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 5 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 7 GRW+70D5824 WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 9 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F775W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F625W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17962( 8) - 19-Mar-2026 14:12:47 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F555W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 13 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F390W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 15 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 17 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 GRW+70D5824 WFC3/UVI ACCUM UVIS1-C51 F218W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFC3/UVI ACCUM UVIS2-C5 F218W none none none none 1 N/A S 12C-SUB GRW+70D5824 2 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB GRW+70D5824 3 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB GRW+70D5824 4 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 N/A S 12C-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 5 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 N/A S 12C-SUB GRW+70D5824 6 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 N/A S 12C-SUB GRW+70D5824 7 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 N/A S 12C-SUB GRW+70D5824 8 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 N/A S 12A-SUB GRW+70D5824 9 WFC3/UVI ACCUM UVIS1-C5 F775W none none none none 1 N/A S 12A-SUB GRW+70D5824 10 WFC3/UVI ACCUM UVIS1-C5 F625W none none none none 1 N/A S 12A-SUB GRW+70D5824 11 WFC3/UVI ACCUM UVIS1-C5 F606W none none none none 1 N/A S 12A-SUB GRW+70D5824 12 WFC3/UVI ACCUM UVIS1-C5 F555W none none none none 1 N/A S 12A-SUB GRW+70D5824 13 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB GRW+70D5824 14 WFC3/UVI ACCUM UVIS1-C5 F390W none none none none 1 N/A S 12A-SUB GRW+70D5824 15 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 N/A S 12A-SUB GRW+70D5824 16 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 N/A S 12A-SUB GRW+70D5824 17 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 N/A S 12A-SUB GRW+70D5824 18 WFC3/UVI ACCUM UVIS1-C5 F218W none none none none 1 N/A S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 35] Visit: 11 (P330E - 1/2 (no F606W on 1)) Visit Requirements: SCHED 70%; BETWEEN 28-DEC-2025:00:00:00 AND 09-MAR-2026:00:00:00 On Hold Comments: Additional Comments: Visit 1 of 2 for P330E. 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 P330E WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, FLASH=20 1 325 S (325 POS TARG 0, -3.75; S 2C-SUB S) SPATIAL SCAN 0.01, 90.3 Degrees, Reverse; SEQ 1-11 NON-INT; SAME OBSET 1-11 ------------------------------------------------------------------------------------------------------------------------------------ 2 P330E WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, FLASH=20 1 225 S (225 POS TARG 0, -3.75; S 2C-SUB S) SPATIAL SCAN 0.025, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 3 P330E WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 4 P330E WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 5 P330E WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 6 P330E WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 7 P330E WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 8 P330E WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 9 P330E WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 10 P330E WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, FLASH=20 1 160 S POS TARG 0, -3.75; S 2A-SUB see below SPATIAL SCAN 0.025, 90.3 (160 S) Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17962( 8) - 19-Mar-2026 14:12:47 - [ 36] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 P330E WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, FLASH=20 1 300 S POS TARG 0, -3.75; S 2A-SUB see below SPATIAL SCAN 0.01, 90.3 (300 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ P330E 1 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB P330E 2 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB P330E 3 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 59.9 S S 12C-SUB P330E 4 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 59.9 S S 12C-SUB P330E 5 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 59.9 S S 12C-SUB P330E 6 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 59.9 S S 12C-SUB P330E 7 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 59.9 S S 12A-SUB P330E 8 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB P330E 9 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 59.9 S S 12A-SUB P330E 10 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 160 S S 12A-SUB P330E 11 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 300.0 S S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 37] Visit: 12 (P330E - 2/2 (no F606W on 1)) Visit Requirements: SCHED 70%; BETWEEN 20-MAY-2026:00:00:00 AND 19-JUL-2026:00:00:00 On Hold Comments: Additional Comments: Visit 2 of 2 for P330E. 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 P330E WFC3/UVI ACCUM UVIS2-C51 F225W CR-SPLIT=NO, FLASH=20 1 325 S (325 POS TARG 0, -3.75; S 2C-SUB S) SPATIAL SCAN 0.01, 90.3 Degrees, Reverse; SEQ 1-11 NON-INT; SAME OBSET 1-11 ------------------------------------------------------------------------------------------------------------------------------------ 2 P330E WFC3/UVI ACCUM UVIS2-C51 F275W CR-SPLIT=NO, FLASH=20 1 225 S (225 POS TARG 0, -3.75; S 2C-SUB S) SPATIAL SCAN 0.025, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 3 P330E WFC3/UVI ACCUM UVIS2-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 4 P330E WFC3/UVI ACCUM UVIS2-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 5 P330E WFC3/UVI ACCUM UVIS2-C51 F606W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 6 P330E WFC3/UVI ACCUM UVIS2-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2C-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 7 P330E WFC3/UVI ACCUM UVIS1-C51 F814W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 8 P330E WFC3/UVI ACCUM UVIS1-C51 F438W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB (59.9 S) SPATIAL SCAN 0.125, 90.3 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 9 P330E WFC3/UVI ACCUM UVIS1-C51 F336W CR-SPLIT=NO, BLADE=A, FLASH=20 1 59.9 S POS TARG 0, -3.75; S 2A-SUB see below SPATIAL SCAN 0.125, 90.3 (59.9 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 10 P330E WFC3/UVI ACCUM UVIS1-C51 F275W CR-SPLIT=NO, FLASH=20 1 160 S POS TARG 0, -3.75; S 2A-SUB see below SPATIAL SCAN 0.025, 90.3 (160 S) Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17962( 8) - 19-Mar-2026 14:12:47 - [ 38] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 P330E WFC3/UVI ACCUM UVIS1-C51 F225W CR-SPLIT=NO, FLASH=20 1 300 S POS TARG 0, -3.75; S 2A-SUB see below SPATIAL SCAN 0.01, 90.3 (300 S) Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ P330E 1 WFC3/UVI ACCUM UVIS2-C5 F225W none none none none 1 N/A S 12C-SUB P330E 2 WFC3/UVI ACCUM UVIS2-C5 F275W none none none none 1 N/A S 12C-SUB P330E 3 WFC3/UVI ACCUM UVIS2-C5 F336W none none none none 1 59.9 S S 12C-SUB P330E 4 WFC3/UVI ACCUM UVIS2-C5 F438W none none none none 1 59.9 S S 12C-SUB P330E 5 WFC3/UVI ACCUM UVIS2-C5 F606W none none none none 1 59.9 S S 12C-SUB P330E 6 WFC3/UVI ACCUM UVIS2-C5 F814W none none none none 1 59.9 S S 12C-SUB P330E 7 WFC3/UVI ACCUM UVIS1-C5 F814W none none none none 1 59.9 S S 12A-SUB P330E 8 WFC3/UVI ACCUM UVIS1-C5 F438W none none none none 1 N/A S 12A-SUB P330E 9 WFC3/UVI ACCUM UVIS1-C5 F336W none none none none 1 59.9 S S 12A-SUB P330E 10 WFC3/UVI ACCUM UVIS1-C5 F275W none none none none 1 160.0 S S 12A-SUB P330E 11 WFC3/UVI ACCUM UVIS1-C5 F225W none none none none 1 300.0 S S 12A-SUB 17962( 8) - 19-Mar-2026 14:12:47 - [ 39] Summary Form for Proposal 17962 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS1-C512A-SUB, UVIS2-C512C-SUB ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BLADE=A, CR-SPLIT=NO, FLASH=20 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 01 BY 2 D TO 60 D, AFTER 03 BY 4 D TO 90 D, BETWEEN 04-APR-2026:00:00:00 AND 05-JUN-2026, BETWEEN 04-APR-2026:00:00:00 AND 22-APR-2026, BETWEEN 05-APR-2026:00:00:00 AND 22-APR-2026:00:00:00, BETWEEN 12-MAY-2026:00:00:00 AND 10-JUL-2026:00:00:00, BETWEEN 12-MAY-2026:00:00:00 AND 22-MAY-2026:00:00:00, BETWEEN 13-DEC-2025:00:00:00 AND 11-JAN-2026:00:00:00, BETWEEN 19-AUG-2026:00:00:00 AND 17-OCT-2026:00:00:00, BETWEEN 20-MAY-2026:00:00:00 AND 19-JUL-2026:00:00:00, BETWEEN 21-MAR-2026:00:00:00 AND 05-APR-2026:00:00:00, BETWEEN 27-SEP-2025:00:00:00 AND 29-NOV-2025:00:00:00, BETWEEN 28-DEC-2025:00:00:00 AND 09-MAR-2026:00:00:00, BETWEEN 29-MAY-2026:00:00:00 AND 06-JUN-2026, GS ACQ SCENARIO ONEB1O3, GS ACQ SCENARIO ONEB1OR, POS TARG 0, -3.75, SAME OBSET 1-11, SAME OBSET 1-17, SAME OBSET 1-18, SCHED 70%, SEQ 1-11 NON-INT, SEQ 1-17 NON-INT, SEQ 1-18 NON-INT, SPATIAL SCAN 0.01, 90.3 Degrees, Reverse, SPATIAL SCAN 0.025, 90.3 Degrees, Forward, SPATIAL SCAN 0.125, 90.3 Degrees, Forward, SPATIAL SCAN 0.125, 90.3 Degrees, Reverse ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F218W, F225W, F275W, F336W, F390W, F438W, F475W, F555W, F606W, F625W, F775W, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names GD-153, GRW+70D5824, P330E ------------------------------------------------------------------------------------------------------------------------------------