17684( 5) - 20-Feb-2025 18:43:25 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 17684 Version: 5 Check-in Time: 20-Feb-2025 18:43:25 STScI Edit Number: 2 Title WFC3 IR Time-Dependent Sensitivity: Spatial Scans ------------------------------------------------------------------------------------ Type Cycle CAL/WFC3 32 ------------------------------------------------------------------------------------ Investigators Contact? PI: Mariarosa Marinelli Space Telescope Science Institute Y CoI: Varun Bajaj Space Telescope Science Institute Y CoI: Ms. Jennifer Mack Space Telescope Science Institute Y CoI: Dr. Debopam Som Space Telescope Science Institute Y ------------------------------------------------------------------------------------ Abstract We aim to measure the time dependent sensitivity loss for WFC3/IR using spatial scans of the open cluster M35. We use spatial scanning as the SNR achieved from scanning is higher than conventional staring observations. The spatial scans build on the F140W observations performed in HST programs 14020, 16031, 16439, 17261, and 17586 as well as the F098M observations from programs 16031, 16439, 17261, and 17586. Previous programs were designed to execute two identical visits ~3 months apart, however this is not currently feasible because RGM constrains the target visibility. Instead, we plan to execute a total of four identical visits: two during the window of visibility in Fall 2024, and two during the window of visibility in Fall 2025. This will extend the baseline to span approximately 6 years of WFC3/IR operations, enabling high precision analysis of time-dependent sensitivity. Additionally, for both pairs of visits, the short interval between each visit will provide additional sampling for the short-term repeatability. ------------------------------------------------------------------------------------ Observations Description ------------------------ The four spatial scan visits are identical, and will be executed in pairs: the first two during the Fall 2024 visibility window and the second two during the Fall 2025 window. In RGM, we can no longer observe the target in the spring (as in prior cycles). Instead we observe it in the fall (flipped by 180 degrees). Because of this, we now dither in the opposite direction compared to previous progrmas. Therefore, observations in each visit are executed with the following strategy: - The first observation is a simple direct image in F140W. - The next 4 exposures are horizontal spatial scans (length ~13.2") in F140W with sequential dithers of 1'', perpendicular to the scan direction (the +Y direction), between exposures, as to match the experiment performed in 14020. - The following 10 exposures are performed in the same way, however with dithers of 1.4'' in the +Y direction to further mitigate persistence. - There are then 4 exposures taken with F098M, with the same 1.4" dithers in between each exposure. This puts one of the target stars at the top of the detector, thereby not allowing any further dithering in the previous direction. - Next, a large 17 arcsecond dither is performed in the +X direction (to avoid scanning on the same pixels where the star already landed), and 2 more F098M 17684( 5) - 20-Feb-2025 18:43:25 - [ 2] observations are taken, with subsequent dithers of 1.4" in the -Y direction. - We then switch back to F140W and take 5 more observations, with dithers of 3" in the -Y direction between exposures, as to ensure persistence is mitigated. - Lastly, we take a dark exposure with the same sample sequence (but using 11 reads) as to characterize persistence. ------------------------------------------------------------------------------------ 17684( 5) - 20-Feb-2025 18:43:25 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 M-35 STELLAR CLUSTER, OPEN RA=06H09M2.8091S +/- 0.1", J2000 V = 5.1 CLUSTER DEC=+24D21'54.23" +/- 0.1" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. An advantage of an open cluster is that it is not too dense like a globular, and an open cluster will contain a lot of (photometrically stable) main sequence stars. ------------------------------------------------------------------------------------------------------------------------------------ 17684( 5) - 20-Feb-2025 18:43:25 - [ 4] Visit: 01 (M35 IR Scans - Epoch1) Visit Requirements: SCHED 80%; ORIENT 270D TO 270 D; BETWEEN 06-OCT-2024:00:00:00 AND 17-NOV-2024:00:00:00 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 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 SEQ 1-27 NON-INT; SAME CUM FIX S) OBSET 1-27 ------------------------------------------------------------------------------------------------------------------------------------ 2 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +1; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 3 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +3; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 5 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +5.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 7 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +6.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +8.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 9 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +9.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +11; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 11 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +12.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward 17684( 5) - 20-Feb-2025 18:43:25 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 12 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +13.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 13 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +15.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +16.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 15 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +18; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +19.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +20.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +22.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 19 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +23.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 20 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +23.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 21 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +22.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 22 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +20.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17684( 5) - 20-Feb-2025 18:43:25 - [ 6] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 23 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +17.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 24 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +14.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 25 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +11.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 26 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +8.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 27 DARK WFC3/IR MULTIAC IRSUB512- BLANK SAMP-SEQ=SPARS10, NSAMP=11 1 DEF (80.07 CUM FIX 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-35 1 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 2 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 3 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 4 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 5 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 6 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 7 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 8 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 9 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 10 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 11 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX 17684( 5) - 20-Feb-2025 18:43:25 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-35 12 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 13 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 14 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 15 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 16 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 17 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 18 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 19 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 20 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 21 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 22 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 23 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 24 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 25 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 26 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX DARK 27 WFC3/IR MULTIAC IRSUB512 BLANK none none none none 1 N/A CUM -FIX 17684( 5) - 20-Feb-2025 18:43:25 - [ 8] Visit: 02 (M35 IR Scans - Epoch2) Visit Requirements: SCHED 80%; ORIENT 270D TO 270 D; AFTER 01 BY 2 D TO 70 D; BETWEEN 18-NOV-2024:00:00:00 AND 24-DEC-2024:00:00:00 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 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 SEQ 1-27 NON-INT; SAME CUM FIX S) OBSET 1-27 ------------------------------------------------------------------------------------------------------------------------------------ 2 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +1; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 3 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +3; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 5 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +5.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 7 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +6.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +8.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 9 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +9.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +11; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17684( 5) - 20-Feb-2025 18:43:25 - [ 9] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +12.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +13.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 13 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +15.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +16.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 15 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +18; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +19.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +20.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +22.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 19 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +23.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 20 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +23.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 21 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +22.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 22 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +20.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward 17684( 5) - 20-Feb-2025 18:43:25 - [ 10] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 23 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +17.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 24 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +14.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 25 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +11.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 26 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +8.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 27 DARK WFC3/IR MULTIAC IRSUB512- BLANK SAMP-SEQ=SPARS10, NSAMP=11 1 DEF (80.07 CUM FIX 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-35 1 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 2 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 3 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 4 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 5 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 6 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 7 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 8 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 9 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 10 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX 17684( 5) - 20-Feb-2025 18:43:25 - [ 11] 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-35 11 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 12 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 13 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 14 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 15 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 16 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 17 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 18 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 19 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 20 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 21 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 22 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 23 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 24 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 25 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 26 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX DARK 27 WFC3/IR MULTIAC IRSUB512 BLANK none none none none 1 N/A CUM -FIX 17684( 5) - 20-Feb-2025 18:43:25 - [ 12] Visit: 03 (M35 IR Scans - Epoch3) Visit Requirements: SCHED 80%; ORIENT 270D TO 270 D; BETWEEN 26-AUG-2025:00:00:00 AND 01-OCT-2025:00:00:00 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 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 SEQ 1-27 NON-INT; SAME CUM FIX S) OBSET 1-27 ------------------------------------------------------------------------------------------------------------------------------------ 2 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +1; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 3 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +3; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 5 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +5.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 7 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +6.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +8.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 9 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +9.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +11; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 11 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +12.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward 17684( 5) - 20-Feb-2025 18:43:25 - [ 13] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 12 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +13.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 13 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +15.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +16.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 15 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +18; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +19.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +20.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +22.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 19 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +23.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 20 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +23.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 21 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +22.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 22 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +20.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17684( 5) - 20-Feb-2025 18:43:25 - [ 14] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 23 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +17.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 24 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +14.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 25 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +11.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 26 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +8.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 27 DARK WFC3/IR MULTIAC IRSUB512- BLANK SAMP-SEQ=SPARS10, NSAMP=11 1 DEF (80.07 CUM FIX 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-35 1 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 2 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 3 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 4 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 5 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 6 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 7 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 8 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 9 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 10 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 11 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX 17684( 5) - 20-Feb-2025 18:43:25 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-35 12 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 13 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 14 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 15 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 16 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 17 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 18 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 19 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 20 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 21 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 22 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 23 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 24 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 25 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 26 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX DARK 27 WFC3/IR MULTIAC IRSUB512 BLANK none none none none 1 N/A CUM -FIX 17684( 5) - 20-Feb-2025 18:43:25 - [ 16] Visit: 04 (M35 IR Scans - Epoch4) Visit Requirements: SCHED 80%; ORIENT 270D TO 270 D; AFTER 03 BY 14 D TO 30 D; BETWEEN 26-AUG-2025:00:00:00 AND 01-NOV-2025:00:00:00 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 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 SEQ 1-27 NON-INT; SAME CUM FIX S) OBSET 1-27 ------------------------------------------------------------------------------------------------------------------------------------ 2 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +1; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 3 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 4 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +3; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 5 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 6 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +5.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 7 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +6.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 8 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +8.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 9 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +9.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 10 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +11; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17684( 5) - 20-Feb-2025 18:43:25 - [ 17] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +12.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 12 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +13.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 13 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +15.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 14 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +16.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 15 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +18; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 16 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +19.4; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 17 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +20.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 18 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +22.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 19 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG -16.4, +23.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 20 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +23.6; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 21 M-35 WFC3/IR MULTIAC IRSUB512- F098M SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +22.2; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 22 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +20.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward 17684( 5) - 20-Feb-2025 18:43:25 - [ 18] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 23 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +17.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 24 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +14.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 25 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +11.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 26 M-35 WFC3/IR MULTIAC IRSUB512- F140W SAMP-SEQ=SPARS10, NSAMP=2 1 DEF (8.775 POS TARG +0.6, +8.8; CUM FIX S) SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 27 DARK WFC3/IR MULTIAC IRSUB512- BLANK SAMP-SEQ=SPARS10, NSAMP=11 1 DEF (80.07 CUM FIX 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-35 1 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 2 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 3 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 4 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 5 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 6 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 7 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 8 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 9 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 10 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX 17684( 5) - 20-Feb-2025 18:43:25 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-35 11 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 12 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 13 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 14 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 15 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 16 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 17 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 18 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 19 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 20 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 21 WFC3/IR MULTIAC IRSUB512 F098M none none none none 1 N/A CUM -FIX M-35 22 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 23 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 24 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 25 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX M-35 26 WFC3/IR MULTIAC IRSUB512 F140W none none none none 1 N/A CUM -FIX DARK 27 WFC3/IR MULTIAC IRSUB512 BLANK none none none none 1 N/A CUM -FIX 17684( 5) - 20-Feb-2025 18:43:25 - [ 20] Summary Form for Proposal 17684 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IRSUB512-FIX ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=11, NSAMP=2, SAMP-SEQ=SPARS10 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 01 BY 2 D TO 70 D, AFTER 03 BY 14 D TO 30 D, BETWEEN 06-OCT-2024:00:00:00 AND 17-NOV-2024:00:00:00, BETWEEN 18-NOV-2024:00:00:00 AND 24-DEC-2024:00:00:00, BETWEEN 26-AUG-2025:00:00:00 AND 01-NOV-2025:00:00:00, BETWEEN 26-AUG-2025:00:00:00 AND 01-OCT-2025:00:00:00, ORIENT 270D TO 270 D, POS TARG +0.6, +11.8, POS TARG +0.6, +14.8, POS TARG +0.6, +17.8, POS TARG +0.6, +20.8, POS TARG +0.6, +22.2, POS TARG +0.6, +23.6, POS TARG +0.6, +8.8, POS TARG -16.4, +1, POS TARG -16.4, +11, POS TARG -16.4, +12.4, POS TARG -16.4, +13.8, POS TARG -16.4, +15.2, POS TARG -16.4, +16.6, POS TARG -16.4, +18, POS TARG -16.4, +19.4, POS TARG -16.4, +2, POS TARG -16.4, +20.8, POS TARG -16.4, +22.2, POS TARG -16.4, +23.6, POS TARG -16.4, +3, POS TARG -16.4, +4, POS TARG -16.4, +5.4, POS TARG -16.4, +6.8, POS TARG -16.4, +8.2, POS TARG -16.4, +9.6, SAME OBSET 1-27, SCHED 80%, SEQ 1-27 NON-INT, SPATIAL SCAN 1.5, 0.76 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements BLANK, F098M, F140W ------------------------------------------------------------------------------------------------------------------------------------ Target Names DARK, M-35 ------------------------------------------------------------------------------------------------------------------------------------