16892( 3) - 07-Jan-2022 20:49:16 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16892 Version: 3 Check-in Time: 07-Jan-2022 20:49:16 STScI Edit Number: 0 Title VLA Identification of Candidate Dual and Lensed Quasars from Gaia and HST ------------------------------------------------------------------------------------ Type Cycle GO 29 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Xin Liu University of Illinois at Urbana - Y Champaign CoI: Mr. Yu-Ching Chen University of Illinois at Urbana - N Champaign CoI: Dr. Yue Shen University of Illinois at Urbana - N Champaign CoI: Dr. Hsiang-Chih Hwang Institute For Advanced Study N CoI: Dr. Nadia L Zakamska The Johns Hopkins University N ------------------------------------------------------------------------------------ Abstract We propose VLA A-config Ku- and C-band imaging to resolve the sub-arcsec double nuclei in 11 candidate dual/ lensed quasars. Our targets are selected using a new astrometric technique leveraging the universal AGN variability which produces astrometric signals from dual/lensed quasars. Gaia's precision astrometry combined with follow- up HST optical dual-band imaging provides strong candidates of dual/lensed quasars with close compact double cores. We adopt a refined target selection based on the HST optical color to better reject star-quasar superpositions compared to a pilot program. The proposed VLA dual-band imaging will detect two compact flat-spectrum radio cores to confirm our targets as dual or lensed quasars. Joint HST/IR imaging is requested to further test the lensing scenario to identify bona-fide dual quasars. Our sample probes a new regime at higher redshifts and smaller merger separations than previous work, where mergers are thought to be more important in driving the evolution of galaxies and supermassive black holes, providing empirical constraints on the stochastic gravitational wave background from binary supermassive black holes. ------------------------------------------------------------------------------------ Observations Description ------------------------ WFC3/IR F160W imaging of 9 candidate high-redshift kpc-scale dual/lensed quasars. The targets are selected using a new astrometric technique leveraging the universal AGN variability which produces astrometric signals from dual/lensed quasars. The deep IR imaging will be used to test the gravitational lensing scenario in order to find bona-fide high-redshift kpc-scale dual quasars. We use the 512x512 subarray to reduce time of readout and buffer dump. This setting provides a FOV of 60"x60", or a physical transverse scale of 500x500 kpc at z~2, more than enough to cover the quasar host and close companions. There are stars of comparable flux to the quasar target in the FoV, which will be used as PSF reference to decompose the quasar+host system. 16892( 3) - 07-Jan-2022 20:49:16 - [ 2] We use the STEP25 MILTIACCUM mode to increase the dynamic range and deal with potential saturation of bright central sources. We use the 4-step BOX dither pattern between exposures to facilitate cosmic-ray and bad-pixel rejection, to better sample the PSF, and to improve the effective image resolution. With this setup we will be able to reach surface brightness depth as faint as H~25.65 mag/arcsec^2 (AB, 3\sigma detection within a circular 0.2" radius aperture, using an elliptical galaxy SED at z = 2) in 2700 s exposure. This depth is well suited for the gravitational lensing test, and to explore merger features and host morphologies for the targets. ------------------------------------------------------------------------------------ 16892( 3) - 07-Jan-2022 20:49:16 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 J034828.67-4 GALAXY, QUASAR RA=03H48M28.6700S, J2000 V = 19.3 01513.2 DEC=-40D15'13.20" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 2 J053620.23+5 GALAXY, QUASAR RA=05H36M20.2300S, J2000 V = 18.5 03826.2 DEC=+50D38'26.20" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 3 074922.97+22 GALAXY, QUASAR RA=07H49M22.9700S, J2000 Z = V = 18.7 5511.8 DEC=+22D55'11.80" 2.166 Reference Frame: ICRS Comments: Replacing J074800.55+314648.0 which was recently discovered to be a stellar interloper. ------------------------------------------------------------------------------------------------------------------------------------ 4 J164818.08+4 GALAXY, QUASAR RA=16H48M18.0800S, J2000 V = 18.4 15550.2 DEC=+41D55'50.20" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 5 J164941.30+0 GALAXY, QUASAR RA=16H49M41.3000S, J2000 V = 19.1 81233.5 DEC=+08D12'33.50" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 6 J171139.98-1 GALAXY, QUASAR RA=17H11M39.9800S, J2000 V = 20.3 61147.9 DEC=-16D11'47.90" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 7 J193718.82-1 GALAXY, QUASAR RA=19H37M18.8200S, J2000 V = 20.3 82132.2 DEC=-18D21'32.20" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 8 J205000.01-2 GALAXY, QUASAR RA=20H50M0.0100S, J2000 V = 19.2 94721.7 DEC=-29D47'21.70" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 9 J082341.08+2 GALAXY, QUASAR RA=08H23M41.0800S, J2000 Z = V = 17.6 41805.0 DEC=+24D18'5.00" 1.811 Reference Frame: ICRS Comments: Replacing J212243.01-002653.8, which was recently discovered to be a stellar interloper. ------------------------------------------------------------------------------------------------------------------------------------ 16892( 3) - 07-Jan-2022 20:49:16 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-IR-DITHER-BOX-MIN Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 1.716 Line_Spacing 1.095 Coordinate_Frame POS-TARG Pattern_Orient 18.528 Angle_Between_Sides 74.653 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 16892( 3) - 07-Jan-2022 20:49:16 - [ 5] Visit: 01 (J0348) 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 J034828.67- WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=STEP25 4 DEF PATTERN 1 1 401513.2 CUM (2055.034 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J034828.67- WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=SPARS5 1 DEF PATTERN 1 2 401513.2 CUM (108.586 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 | ------------------------------------------------------------------------------------------------------------------------------------ J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 1 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 2 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 3 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 4 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 1 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 2 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 3 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 4 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 1 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 2 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 3 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 4 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 1 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 2 none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 6] 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 | ------------------------------------------------------------------------------------------------------------------------------------ J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 3 none 1 N/A CUM J034828.67-401513.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 4 none 1 N/A CUM J034828.67-401513.2 2 WFC3/IR MULTIAC IRSUB512 F160W 1 none none none 1 N/A CUM J034828.67-401513.2 2 WFC3/IR MULTIAC IRSUB512 F160W 2 none none none 1 N/A CUM J034828.67-401513.2 2 WFC3/IR MULTIAC IRSUB512 F160W 3 none none none 1 N/A CUM J034828.67-401513.2 2 WFC3/IR MULTIAC IRSUB512 F160W 4 none none none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 7] Visit: 02 (J0536) 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 J053620.23+ WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=STEP25 4 DEF PATTERN 1 1 503826.2 CUM (2055.034 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J053620.23+ WFC3/IR MULTIAC IRSUB512 F160W NSAMP=3, SAMP-SEQ=SPARS25 1 DEF PATTERN 1 2 503826.2 CUM (186.782 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 | ------------------------------------------------------------------------------------------------------------------------------------ J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 1 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 2 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 3 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 4 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 1 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 2 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 3 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 4 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 1 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 2 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 3 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 4 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 1 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 2 none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 8] 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 | ------------------------------------------------------------------------------------------------------------------------------------ J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 3 none 1 N/A CUM J053620.23+503826.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 4 none 1 N/A CUM J053620.23+503826.2 2 WFC3/IR MULTIAC IRSUB512 F160W 1 none none none 1 N/A CUM J053620.23+503826.2 2 WFC3/IR MULTIAC IRSUB512 F160W 2 none none none 1 N/A CUM J053620.23+503826.2 2 WFC3/IR MULTIAC IRSUB512 F160W 3 none none none 1 N/A CUM J053620.23+503826.2 2 WFC3/IR MULTIAC IRSUB512 F160W 4 none none none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 9] Visit: 03 (J0749) 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 074922.97+2 WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=STEP25 4 DEF PATTERN 1 1 25511.8 CUM (2055.034 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 074922.97+2 WFC3/IR MULTIAC IRSUB512 F160W NSAMP=3, SAMP-SEQ=SPARS5 1 DEF PATTERN 1 2 25511.8 CUM (26.784 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 | ------------------------------------------------------------------------------------------------------------------------------------ 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 1 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 2 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 3 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 4 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 1 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 2 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 3 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 4 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 1 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 2 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 3 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 4 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 1 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 2 none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 10] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 3 none 1 N/A CUM 074922.97+225511.8 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 4 none 1 N/A CUM 074922.97+225511.8 2 WFC3/IR MULTIAC IRSUB512 F160W 1 none none none 1 N/A CUM 074922.97+225511.8 2 WFC3/IR MULTIAC IRSUB512 F160W 2 none none none 1 N/A CUM 074922.97+225511.8 2 WFC3/IR MULTIAC IRSUB512 F160W 3 none none none 1 N/A CUM 074922.97+225511.8 2 WFC3/IR MULTIAC IRSUB512 F160W 4 none none none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 11] Visit: 04 (J1648) 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 J164818.08+ WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=STEP25 4 DEF PATTERN 1 1 415550.2 CUM (2055.034 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J164818.08+ WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=SPARS5 1 DEF PATTERN 1 2 415550.2 CUM (108.586 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 | ------------------------------------------------------------------------------------------------------------------------------------ J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 1 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 2 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 3 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 4 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 1 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 2 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 3 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 4 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 1 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 2 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 3 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 4 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 1 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 2 none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 12] 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 | ------------------------------------------------------------------------------------------------------------------------------------ J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 3 none 1 N/A CUM J164818.08+415550.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 4 none 1 N/A CUM J164818.08+415550.2 2 WFC3/IR MULTIAC IRSUB512 F160W 1 none none none 1 N/A CUM J164818.08+415550.2 2 WFC3/IR MULTIAC IRSUB512 F160W 2 none none none 1 N/A CUM J164818.08+415550.2 2 WFC3/IR MULTIAC IRSUB512 F160W 3 none none none 1 N/A CUM J164818.08+415550.2 2 WFC3/IR MULTIAC IRSUB512 F160W 4 none none none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 13] Visit: 05 (J1649) 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 J164941.30+ WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=STEP25 4 DEF PATTERN 1 1 081233.5 CUM (2055.034 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J164941.30+ WFC3/IR MULTIAC IRSUB512 F160W NSAMP=2, SAMP-SEQ=SPARS5 1 DEF PATTERN 1 2 081233.5 CUM (15.098 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 | ------------------------------------------------------------------------------------------------------------------------------------ J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 1 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 2 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 3 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 4 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 1 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 2 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 3 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 4 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 1 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 2 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 3 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 4 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 1 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 2 none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 14] 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 | ------------------------------------------------------------------------------------------------------------------------------------ J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 3 none 1 N/A CUM J164941.30+081233.5 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 4 none 1 N/A CUM J164941.30+081233.5 2 WFC3/IR MULTIAC IRSUB512 F160W 1 none none none 1 N/A CUM J164941.30+081233.5 2 WFC3/IR MULTIAC IRSUB512 F160W 2 none none none 1 N/A CUM J164941.30+081233.5 2 WFC3/IR MULTIAC IRSUB512 F160W 3 none none none 1 N/A CUM J164941.30+081233.5 2 WFC3/IR MULTIAC IRSUB512 F160W 4 none none none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 15] Visit: 06 (J1711) 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 J171139.98- WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=STEP25 4 DEF PATTERN 1 1 161147.9 CUM (2055.034 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J171139.98- WFC3/IR MULTIAC IRSUB512 F160W NSAMP=3, SAMP-SEQ=SPARS5 1 DEF PATTERN 1 2 161147.9 CUM (26.784 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 | ------------------------------------------------------------------------------------------------------------------------------------ J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 1 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 2 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 3 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 4 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 1 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 2 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 3 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 4 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 1 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 2 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 3 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 4 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 1 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 2 none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 16] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 3 none 1 N/A CUM J171139.98-161147.9 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 4 none 1 N/A CUM J171139.98-161147.9 2 WFC3/IR MULTIAC IRSUB512 F160W 1 none none none 1 N/A CUM J171139.98-161147.9 2 WFC3/IR MULTIAC IRSUB512 F160W 2 none none none 1 N/A CUM J171139.98-161147.9 2 WFC3/IR MULTIAC IRSUB512 F160W 3 none none none 1 N/A CUM J171139.98-161147.9 2 WFC3/IR MULTIAC IRSUB512 F160W 4 none none none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 17] Visit: 07 (J1937) 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 J193718.82- WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=STEP25 4 DEF PATTERN 1 1 182132.2 CUM (2055.034 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J193718.82- WFC3/IR MULTIAC IRSUB512 F160W NSAMP=3, SAMP-SEQ=SPARS5 1 DEF PATTERN 1 2 182132.2 CUM (26.784 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 | ------------------------------------------------------------------------------------------------------------------------------------ J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 1 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 2 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 3 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 4 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 1 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 2 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 3 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 4 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 1 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 2 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 3 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 4 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 1 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 2 none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 18] 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 | ------------------------------------------------------------------------------------------------------------------------------------ J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 3 none 1 N/A CUM J193718.82-182132.2 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 4 none 1 N/A CUM J193718.82-182132.2 2 WFC3/IR MULTIAC IRSUB512 F160W 1 none none none 1 N/A CUM J193718.82-182132.2 2 WFC3/IR MULTIAC IRSUB512 F160W 2 none none none 1 N/A CUM J193718.82-182132.2 2 WFC3/IR MULTIAC IRSUB512 F160W 3 none none none 1 N/A CUM J193718.82-182132.2 2 WFC3/IR MULTIAC IRSUB512 F160W 4 none none none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 19] Visit: 08 (J2050) 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 J205000.01- WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=STEP25 4 DEF PATTERN 1 1 294721.7 CUM (2055.034 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J205000.01- WFC3/IR MULTIAC IRSUB512 F160W NSAMP=4, SAMP-SEQ=SPARS5 1 DEF (38.47 PATTERN 1 2 294721.7 CUM 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 | ------------------------------------------------------------------------------------------------------------------------------------ J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 1 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 2 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 3 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 4 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 1 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 2 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 3 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 4 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 1 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 2 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 3 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 4 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 1 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 2 none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 20] 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 | ------------------------------------------------------------------------------------------------------------------------------------ J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 3 none 1 N/A CUM J205000.01-294721.7 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 4 none 1 N/A CUM J205000.01-294721.7 2 WFC3/IR MULTIAC IRSUB512 F160W 1 none none none 1 N/A CUM J205000.01-294721.7 2 WFC3/IR MULTIAC IRSUB512 F160W 2 none none none 1 N/A CUM J205000.01-294721.7 2 WFC3/IR MULTIAC IRSUB512 F160W 3 none none none 1 N/A CUM J205000.01-294721.7 2 WFC3/IR MULTIAC IRSUB512 F160W 4 none none none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 21] Visit: 09 (J0823) 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 J082341.08+ WFC3/IR MULTIAC IRSUB512 F160W NSAMP=10, SAMP-SEQ=STEP25 4 DEF PATTERN 1 1 241805.0 CUM (2055.034 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J082341.08+ WFC3/IR MULTIAC IRSUB512 F160W NSAMP=3, SAMP-SEQ=SPARS5 1 DEF PATTERN 1 2 241805.0 CUM (26.784 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 | ------------------------------------------------------------------------------------------------------------------------------------ J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 1 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 2 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 3 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 1 none 4 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 1 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 2 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 3 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 2 none 4 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 1 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 2 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 3 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 3 none 4 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 1 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 2 none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 22] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 3 none 1 N/A CUM J082341.08+241805.0 1 WFC3/IR MULTIAC IRSUB512 F160W 4 none 4 none 1 N/A CUM J082341.08+241805.0 2 WFC3/IR MULTIAC IRSUB512 F160W 1 none none none 1 N/A CUM J082341.08+241805.0 2 WFC3/IR MULTIAC IRSUB512 F160W 2 none none none 1 N/A CUM J082341.08+241805.0 2 WFC3/IR MULTIAC IRSUB512 F160W 3 none none none 1 N/A CUM J082341.08+241805.0 2 WFC3/IR MULTIAC IRSUB512 F160W 4 none none none 1 N/A CUM 16892( 3) - 07-Jan-2022 20:49:16 - [ 23] Summary Form for Proposal 16892 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IRSUB512 ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=10, NSAMP=2, NSAMP=3, NSAMP=4, SAMP-SEQ=SPARS25, SAMP-SEQ=SPARS5, SAMP-SEQ=STEP25 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PATTERN 1 1, PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F160W ------------------------------------------------------------------------------------------------------------------------------------ Target Names 074922.97+225511.8, J034828.67-401513.2, J053620.23+503826.2, J082341.08+241805.0, J164818.08+415550.2, J164941.30+081233.5, J171139.98-161147.9, J193718.82-182132.2, J205000.01-294721.7 ------------------------------------------------------------------------------------------------------------------------------------