15944( 7) - 18-Apr-2023 13:19:05 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15944 Version: 7 Check-in Time: 18-Apr-2023 13:19:05 STScI Edit Number: 1 Title The Coolest Sample of Brown Dwarf Dynamical Masses ------------------------------------------------------------------------------------ Type Cycle GO 27 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Trent J. Dupuy University of Edinburgh, Institute for Y Astronomy CoI: Dr. Michael C. Liu University of Hawaii N CoI: Dr. Mark S. Marley University of Arizona N CoI: Dr. William Best University of Texas at Austin N ------------------------------------------------------------------------------------ Abstract We propose a 3-year orbit monitoring program to measure the first dynamical masses for brown dwarfs below 1100 K. With projected separations of only 1-2 AU, our targets are among the tightest substellar visual binaries ever found and are amenable to orbit determinations within only a few years. When combined with our parallax determinations, these data will yield dynamical masses with <10% uncertainties. Our targets have been discovered at the limits of existing facilities and thus promise to be the only viable objects in this temperature regime (350-1000 K) for direct mass measurements during the JWST era. ------------------------------------------------------------------------------------ Observations Description ------------------------ The goal of our observations is to obtain precise relative astrometry (~3-5 mas) for six brown dwarf binaries. Our data spanning 3 cycles will allow us to determine their orbits and thereby measure their dynamical masses. ACS/WFC enables a finer pixel scale than WFC3/IR and better sensitivity than WFC3/UVIS, both of which (high SNR, and better deblending of our tight 0.07"-0.11" binaries) are key to achieving our science goals. We use a standard 3-position dither sequence to guard against cosmic rays and to sample different parts of the detector in case our target lands on a bad pixel in a single pointing. We set the exposure times to fill the time available in each visit, which will yield SNR of ~30 for our faintest target (WISE0146, J=20.7) and will still be far from saturating any other of our sources in F850LP (the brightest is J=16.4). ------------------------------------------------------------------------------------ 15944( 7) - 18-Apr-2023 13:19:05 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 WISEJ014656. STAR, BROWN DWARF, T RA=01H46M56.6400S, J2000 J=20.7 mag 66+423410.0 DEC=+42D34'9.05" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 2 WISEJ090649. STAR, BROWN DWARF, T RA=09H06M49.3310S, J2000 J=18.2 mag 35+473538.5 DEC=+47D35'38.11" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2010.5589 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 WISEJ095259. STAR, BROWN DWARF, T RA=09H52M59.2927S, J2000 J=17.1 mag 29+195508.1 DEC=+19D55'8.20" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2010.5589 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 4 CFBDSIRJ1458 STAR, BROWN DWARF, T RA=14H58M29.3963S, J2000 z'(AB)=23.6 mag, J=19.7 mag +10AB DEC=+10D13'41.65" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2010.5589 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 5 WISEJ162208. STAR, BROWN DWARF, T RA=16H22M8.9377S, J2000 J=16.4 mag 93-095934.4 DEC=-09D59'34.77" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2010.5589 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 6 WISEJ201547. STAR, BROWN DWARF, T RA=20H15M46.4493S, J2000 J=16.9 mag 05+664646.0 DEC=+66D46'45.19" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2010.5589 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 7 WISEPCJ20154 STAR, BROWN DWARF, T RA=20H15M46.5384S +/- 0.1", J2000 J = 16.91 6.27+664645. DEC=+66D46'48.90" +/- 0.1" 1 Reference Frame: ICRS Extended: NO Comments: Astrometry measured from je4o09010_drz.fits; Proper motion and parallax from 2019ApJS..240...19K Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2020.435 0.04903717438449096 0.428 0.43 ------------------------------------------------------------------------------------------------------------------------------------ 15944( 7) - 18-Apr-2023 13:19:05 - [ 3] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type ACS-WFC-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 3.011 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 85.28 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 15944( 7) - 18-Apr-2023 13:19:05 - [ 4] Visit: 01 (WISE0146 Epoch 3) Visit Requirements: AFTER 01-JUL-2020:00:00:00 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 WISEJ014656 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 .66+423410. see below 0 (2361 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEJ014656.66+4234 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 787.0 S 10.0 WISEJ014656.66+4234 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 787.0 S 10.0 WISEJ014656.66+4234 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 787.0 S 10.0 15944( 7) - 18-Apr-2023 13:19:05 - [ 5] Visit: 02 (WISE0906 Epoch 5) Visit Requirements: BETWEEN 15-NOV-2019:00:00:00 AND 30-JAN-2020:00:00:00 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 WISEJ090649 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 .35+473538. see below 5 (2406 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEJ090649.35+4735 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 802.0 S 38.5 WISEJ090649.35+4735 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 802.0 S 38.5 WISEJ090649.35+4735 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 802.0 S 38.5 15944( 7) - 18-Apr-2023 13:19:05 - [ 6] Visit: 03 (WISE0906 Epoch 6) Visit Requirements: AFTER 15-NOV-2020:00:00:00 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 WISEJ090649 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 .35+473538. see below 5 (2406 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEJ090649.35+4735 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 802.0 S 38.5 WISEJ090649.35+4735 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 802.0 S 38.5 WISEJ090649.35+4735 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 802.0 S 38.5 15944( 7) - 18-Apr-2023 13:19:05 - [ 7] Visit: 04 (WISE0952 Epoch 3) Visit Requirements: AFTER 01-MAR-2020:00:00:00 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 WISEJ095259 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 .29+195508. see below 1 (2277 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEJ095259.29+1955 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 759.0 S 08.1 WISEJ095259.29+1955 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 759.0 S 08.1 WISEJ095259.29+1955 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 759.0 S 08.1 15944( 7) - 18-Apr-2023 13:19:05 - [ 8] Visit: 05 (CFBDSIR1458 Epoch 3) Visit Requirements: AFTER 15-JUN-2020:00:00:00 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 CFBDSIRJ145 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 8+10AB see below (2271 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 | ------------------------------------------------------------------------------------------------------------------------------------ CFBDSIRJ1458+10AB 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 757.0 S CFBDSIRJ1458+10AB 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 757.0 S CFBDSIRJ1458+10AB 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 757.0 S 15944( 7) - 18-Apr-2023 13:19:05 - [ 9] Visit: 06 (WISE1622 Epoch 3) Visit Requirements: AFTER 15-JUN-2020:00:00:00 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 WISEJ162208 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 .93-095934. see below 4 (2268 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEJ162208.93-0959 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 756.0 S 34.4 WISEJ162208.93-0959 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 756.0 S 34.4 WISEJ162208.93-0959 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 756.0 S 34.4 15944( 7) - 18-Apr-2023 13:19:05 - [ 10] Visit: 07 (WISE2015 Epoch 5) Visit Requirements: BETWEEN 08-FEB-2020:00:00:00 AND 02-MAR-2020:00:00:00 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 WISEJ201547 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 .05+664646. see below 0 (2607 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 869.0 S 46.0 WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 869.0 S 46.0 WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 869.0 S 46.0 15944( 7) - 18-Apr-2023 13:19:05 - [ 11] Visit: 08 (WISE2015 Epoch 6) Visit Requirements: AFTER 10 BY 365 D TO 999 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 WISEJ201547 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 .05+664646. see below 0 (2607 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 869.0 S 46.0 WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 869.0 S 46.0 WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 869.0 S 46.0 15944( 7) - 18-Apr-2023 13:19:05 - [ 12] Visit: 09 (WISE2015 Epoch 5) Visit Requirements: BEFORE 10-AUG-2020:00:00:00 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 WISEJ201547 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 .05+664646. see below 0 (2607 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 869.0 S 46.0 WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 869.0 S 46.0 WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 869.0 S 46.0 15944( 7) - 18-Apr-2023 13:19:05 - [ 13] Visit: 10 (WISE2015 Epoch 5) 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 WISEJ201547 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 .05+664646. see below 0 (2559 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 853.0 S 46.0 WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 853.0 S 46.0 WISEJ201547.05+6646 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 853.0 S 46.0 15944( 7) - 18-Apr-2023 13:19:05 - [ 14] Visit: 11 (WISE2015 Epoch 6 Repeat) Visit Requirements: AFTER 10 BY 365 D TO 999 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 WISEPCJ2015 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 46.27+66464 see below 5.1 (2559 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEPCJ201546.27+66 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 853.0 S 4645.1 WISEPCJ201546.27+66 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 853.0 S 4645.1 WISEPCJ201546.27+66 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 853.0 S 4645.1 15944( 7) - 18-Apr-2023 13:19:05 - [ 15] Visit: 12 (WISE2015 Epoch 6 Repeat) 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 WISEPCJ2015 ACS/WFC ACCUM WFC1-CTE F850LP 1 700 S PATTERN 1 1 46.27+66464 see below 5.1 (2559 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 | ------------------------------------------------------------------------------------------------------------------------------------ WISEPCJ201546.27+66 1 ACS/WFC ACCUM WFC1-CTE F850LP 1 none none none 1 853.0 S 4645.1 WISEPCJ201546.27+66 1 ACS/WFC ACCUM WFC1-CTE F850LP 2 none none none 1 853.0 S 4645.1 WISEPCJ201546.27+66 1 ACS/WFC ACCUM WFC1-CTE F850LP 3 none none none 1 853.0 S 4645.1 15944( 7) - 18-Apr-2023 13:19:05 - [ 16] Summary Form for Proposal 15944 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures WFC1-CTE ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 10 BY 365 D TO 999 D, AFTER 01-JUL-2020:00:00:00, AFTER 01-MAR-2020:00:00:00, AFTER 15-JUN-2020:00:00:00, AFTER 15-NOV-2020:00:00:00, BEFORE 10-AUG-2020:00:00:00, BETWEEN 08-FEB-2020:00:00:00 AND 02-MAR-2020:00:00:00, BETWEEN 15-NOV-2019:00:00:00 AND 30-JAN-2020:00:00:00, PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F850LP ------------------------------------------------------------------------------------------------------------------------------------ Target Names CFBDSIRJ1458+10AB, WISEJ014656.66+423410.0, WISEJ090649.35+473538.5, WISEJ095259.29+195508.1, WISEJ162208.93-095934.4, WISEJ201547.05+664646.0, WISEPCJ201546.27+664645.1 ------------------------------------------------------------------------------------------------------------------------------------