17944( 2) - 17-Jul-2025 18:49:07 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 17944 Version: 2 Check-in Time: 17-Jul-2025 18:49:07 STScI Edit Number: 0 Title WFC3 UVIS Anneal ------------------------------------------------------------------------------------ Type Cycle CAL/WFC3 33 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Sylvia M. Baggett Space Telescope Science Institute Y CoI: Benjamin Kuhn Space Telescope Science Institute Y CoI: Aidan J Pidgeon Space Telescope Science Institute Y CoI: Isabel Rivera Space Telescope Science Institute Y ------------------------------------------------------------------------------------ Abstract This program executes regular anneal procedures to 1) repair hot pixels and 2) acquire internal exposures to assess the anneal effectiveness as well as produce reference files for the calibration pipeline. WFC3 anneals are done about every 4 weeks, a cadence which manages the dark current and hot pixel evolution while optimally interleaving the procedure with those from other instruments. Internal biases and darks are taken before and after each procedure to allow for a check of bias level, read noise, global dark current, and hot pixel population. A bowtie visit is acquired immediately after each anneal to provide a hysteresis-neutralizing image as well as verify that any hysteresis present has been successfully quenched. In the prior cycle, WFC3 anneals have been performed keeping the IR detector cold (IRTEMP=COLD). This cycle, one iteration may be executed according to the original anneal procedure commanding that includes a partial warming of the IR detector; for this case, one post-anneal IR dark will be needed. ------------------------------------------------------------------------------------ Observations Description ------------------------ Each anneal iteration requires 6 orbits (2 before/2 after each anneal for biases/darks + 1 orbit for the anneal itself + 1 orbit for the attached post-anneal bowtie visit). No science data should be taken before the post-anneal bowtie visit is performed. Seamless continuity across the cycle boundary requires 13 anneals this cycle (Nov 10, 2025-Nov 9, 2026). One orbit for 1 IR dark to be taken only in the event an original anneal procedure (warming the IR detector) is performed. ------------------------------------------------------------------------------------ 17944( 2) - 17-Jul-2025 18:49:07 - [ 2] Visit: 11 (internals (bias,dark)) Visit Requirements: BETWEEN 08-DEC-2025:00:00:00 AND 15-DEC-2025:00:00:00; SEQ 11, 12, 13, 14 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 3] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 4] Visit: 12 (Dec 2025 first anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 5] Visit: 13 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 6] Visit: 14 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 8] Visit: 21 (internals (bias,dark)) Visit Requirements: BETWEEN 05-JAN-2026:00:00:00 AND 12-JAN-2026:00:00:00; SEQ 21, 22, 23, 24 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 9] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 10] Visit: 22 (Jan 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 11] Visit: 23 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 12] Visit: 24 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 14] Visit: 31 (internals (bias,dark)) Visit Requirements: BETWEEN 02-FEB-2026:00:00:00 AND 09-FEB-2026:00:00:00; SEQ 31, 32, 33, 34 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 15] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 16] Visit: 32 (Feb 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 17] Visit: 33 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 18] Visit: 34 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 20] Visit: 41 (internals (bias,dark)) Visit Requirements: BETWEEN 02-MAR-2026:00:00:00 AND 09-MAR-2026:00:00:00; SEQ 41, 42, 43, 44 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 21] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 22] Visit: 42 (Mar 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 23] Visit: 43 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 24] Visit: 44 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 26] Visit: 51 (internals (bias,dark)) Visit Requirements: BETWEEN 30-MAR-2026:00:00:00 AND 06-APR-2026:00:00:00; SEQ 51, 52, 53, 54 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 27] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 28] Visit: 52 (Apr 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 29] Visit: 53 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 30] Visit: 54 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 32] Visit: 61 (internals (bias,dark)) Visit Requirements: BETWEEN 27-APR-2026:00:00:00 AND 04-MAY-2026:00:00:00; SEQ 61, 62, 63, 64 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 33] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 34] Visit: 62 (May 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 35] Visit: 63 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 36] Visit: 64 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 37] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 38] Visit: 71 (internals (bias,dark)) Visit Requirements: BETWEEN 25-MAY-2026:00:00:00 AND 01-JUN-2026:00:00:00; SEQ 71, 72, 73, 74 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 39] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 40] Visit: 72 (May 2026 second anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 41] Visit: 73 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 42] Visit: 74 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 43] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 44] Visit: 81 (internals (bias,dark)) Visit Requirements: BETWEEN 22-JUN-2026:00:00:00 AND 29-JUN-2026:00:00:00; SEQ 81, 82, 83, 84 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 45] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 46] Visit: 82 (Jun 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 47] Visit: 83 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 48] Visit: 84 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 49] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 50] Visit: 91 (internals (bias,dark)) Visit Requirements: BETWEEN 20-JUL-2026:00:00:00 AND 27-JUL-2026:00:00:00; SEQ 91, 92, 93, 94 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 51] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 52] Visit: 92 (Jul 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 53] Visit: 93 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 54] Visit: 94 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 55] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 56] Visit: A1 (internals (bias,dark)) Visit Requirements: BETWEEN 17-AUG-2026:00:00:00 AND 24-AUG-2026:00:00:00; SEQ A1, A2, A3, A4 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 57] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 58] Visit: A2 (Aug 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 59] Visit: A3 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 60] Visit: A4 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 61] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 62] Visit: B1 (internals (bias,dark)) Visit Requirements: BETWEEN 14-SEP-2026:00:00:00 AND 21-SEP-2026:00:00:00; SEQ B1, B2, B3, B4 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 63] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 64] Visit: B2 (Sep 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 65] Visit: B3 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 66] Visit: B4 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 67] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 68] Visit: C1 (internals (bias,dark)) Visit Requirements: BETWEEN 12-OCT-2026:00:00:00 AND 19-OCT-2026:00:00:00; SEQ C1, C2, C3, C4 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 69] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 70] Visit: C2 (Oct 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 71] Visit: C3 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 72] Visit: C4 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 73] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 74] Visit: D1 (internals (bias,dark)) Visit Requirements: BETWEEN 09-NOV-2026:00:00:00 AND 16-NOV-2026:00:00:00; SEQ D1, D2, D3, D4 WITHIN 72 H On Hold Comments: Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 75] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 76] Visit: D2 (Nov 2026 anneal procedure) Visit Requirements: On Hold Comments: Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=COLD 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 77] Visit: D3 (bowtie check/fix) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 78] Visit: D4 (internals (bias,dark)) Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 79] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 80] Visit: E1 (ON-HOLD internals (bias,dark)) Visit Requirements: SEQ E1, E2, E3, E4, E5 WITHIN 72 H; ON HOLD On Hold Comments: This anneal iteration performs the original procedure which includes a partial warming of the IR detector. If this iteration is required, it will be used instead of one of the currently-active IRTEMP=COLD anneals. Additional Comments: No WFC3 UVIS science should be scheduled between visits; strongly prefer to have the visits scheduled back-to-back. 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 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 81] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 82] Visit: E2 (ON-HOLD IR warm anneal) Visit Requirements: ON HOLD On Hold Comments: Contingency visit Additional Comments: Using minimum default value + 1sec. 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 NONE WFC3 ANNEAL IRTEMP=WARM 1 0 S (0 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NONE 1 WFC3 ANNEAL none none none none 1 N/A 17944( 2) - 17-Jul-2025 18:49:07 - [ 83] Visit: E3 (ON-HOLD bowtie check/fix) Visit Requirements: ON HOLD On Hold Comments: Contingency visit Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 SEQ 1-3 NON-INT S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 200.0 S S (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 TUNGSTEN WFC3/UVI ACCUM UVIS F475X BIN=3 1 1.0 S (1 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TUNGSTEN 1 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 2 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S TUNGSTEN 3 WFC3/UVI ACCUM UVIS F475X none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 84] Visit: E4 (ON-HOLD internals (bias,dark)) Visit Requirements: ON HOLD On Hold Comments: Contingency visit Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 BIAS WFC3/UVI ACCUM UVIS DEF 1 0.0 S (0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ 6 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 900.0 S S (900 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 DARK WFC3/UVI ACCUM UVIS DEF FLASH=20. 1 0.5 S (0.5 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BIAS 1 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S BIAS 2 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 3 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 4 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 85] 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 5 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 6 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 7 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 8 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S DARK 9 WFC3/UVI ACCUM UVIS DEF none none none none 1 N/A S 17944( 2) - 17-Jul-2025 18:49:07 - [ 86] Visit: E5 (ON-HOLD IR dark) Visit Requirements: ON HOLD On Hold Comments: Contingency visit Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 DARK WFC3/IR MULTIAC IR BLANK SAMP-SEQ=SPARS50, NSAMP=15 1 DEF CUM (702.939 S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DARK 1 WFC3/IR MULTIAC IR BLANK none none none none 1 N/A CUM 17944( 2) - 17-Jul-2025 18:49:07 - [ 87] Summary Form for Proposal 17944 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR, UVIS ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3, WFC3/IR, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ANNEAL, MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BIN=3, FLASH=20., IRTEMP=COLD, IRTEMP=WARM, NSAMP=15, SAMP-SEQ=SPARS50 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 02-FEB-2026:00:00:00 AND 09-FEB-2026:00:00:00, BETWEEN 02-MAR-2026:00:00:00 AND 09-MAR-2026:00:00:00, BETWEEN 05-JAN-2026:00:00:00 AND 12-JAN-2026:00:00:00, BETWEEN 08-DEC-2025:00:00:00 AND 15-DEC-2025:00:00:00, BETWEEN 09-NOV-2026:00:00:00 AND 16-NOV-2026:00:00:00, BETWEEN 12-OCT-2026:00:00:00 AND 19-OCT-2026:00:00:00, BETWEEN 14-SEP-2026:00:00:00 AND 21-SEP-2026:00:00:00, BETWEEN 17-AUG-2026:00:00:00 AND 24-AUG-2026:00:00:00, BETWEEN 20-JUL-2026:00:00:00 AND 27-JUL-2026:00:00:00, BETWEEN 22-JUN-2026:00:00:00 AND 29-JUN-2026:00:00:00, BETWEEN 25-MAY-2026:00:00:00 AND 01-JUN-2026:00:00:00, BETWEEN 27-APR-2026:00:00:00 AND 04-MAY-2026:00:00:00, BETWEEN 30-MAR-2026:00:00:00 AND 06-APR-2026:00:00:00, ON HOLD , SEQ 1-3 NON-INT, SEQ 11, 12, 13, 14 WITHIN 72 H, SEQ 21, 22, 23, 24 WITHIN 72 H, SEQ 31, 32, 33, 34 WITHIN 72 H, SEQ 41, 42, 43, 44 WITHIN 72 H, SEQ 51, 52, 53, 54 WITHIN 72 H, SEQ 61, 62, 63, 64 WITHIN 72 H, SEQ 71, 72, 73, 74 WITHIN 72 H, SEQ 81, 82, 83, 84 WITHIN 72 H, SEQ 91, 92, 93, 94 WITHIN 72 H, SEQ A1, A2, A3, A4 WITHIN 72 H, SEQ B1, B2, B3, B4 WITHIN 72 H, SEQ C1, C2, C3, C4 WITHIN 72 H, SEQ D1, D2, D3, D4 WITHIN 72 H, SEQ E1, E2, E3, E4, E5 WITHIN 72 H ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements BLANK, DEF, F475X ------------------------------------------------------------------------------------------------------------------------------------ Target Names BIAS, DARK, NONE, TUNGSTEN ------------------------------------------------------------------------------------------------------------------------------------