16742( 2) - 28-Jul-2021 13:03:46 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16742 Version: 2 Check-in Time: 28-Jul-2021 13:03:46 STScI Edit Number: 0 Title Resolving the 3D Orientation of Galactic Disks: New Constraints on Circumgalactic Gas Flow ------------------------------------------------------------------------------------ Type Cycle GO 29 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Stephanie H. Ho Texas A & M University Y CoI: Prof. Crystal Linn Martin University of California - Santa Barbara N CoI: Prof. Christopher W. Churchill New Mexico State University N CoI: Dr. Glenn G. Kacprzak Swinburne University of Technology N CoI: Dr. Nikki Nielsen Swinburne University of Technology N CoI: Dr. Robert C. Kennicutt Jr. University of Arizona N ------------------------------------------------------------------------------------ Abstract The observed growth in both the size and mass of galactic disks since redshift two requires an even larger increase in the specific angular momentum of the gas accreted from the circumgalactic medium, which is the only reservoir of gas that can sustain disk star formation for 10 billion years. The rotation of inflowing circumgalactic gas is therefore central to the development of the angular momentum of stellar disks. Observing gas accretion is complicated by the galactic outflows that feedback from massive stars drive out of the galactic plane. While the position angle and axis ratio describe the projected shape of the galactic disk, this leaves an ambiguity of which side of the galaxy minor axis tips toward the observer. This ambiguity produces degenerate solutions in modeling gas flows and identifying the origin of the observed gas, because observers do not know where the gas lies along line-of-sight. We propose new WFC3/UVIS imaging observation to map the spiral structures of 11 z=0.25 galaxies with circumgalactic Mg II absorption detected in the quasar sightlines. We will determine the 3D disk orientation using rotation curves and the wrapping direction of galaxy spiral arms. The imaging sample will be combined with 3 Mg II absorbing galaxies with spiral arms detected in archival images, bringing our sample to 14 galaxies. We collected high-resolution spectra of the quasars paired with the galaxies; these spectra resolved multiple Mg II components. The 3D orientation will constrain parameters of physical models (disks, radial inflow, and conical outflow) in individual sightlines. The measured gas flow properties will provide new constraints for models of disk growth. ------------------------------------------------------------------------------------ Observations Description ------------------------ We aim to resolve spiral structure of eleven galactic disks at intermediate redshifts. We image all eleven galaxies (in ten fields) with the F390W bandpass, which isolates the ultraviolet flux shortward of 4000 Angstrom of the rest frame of the target galaxies and will trace the light from stars younger than roughly 100 Myr. Imaging the galaxies in two filters provides a long wavelenght baseline and optimizes the contrast between the underlying stellar disk (old stellar population) and the spiral density waves (young stellar population). So, for four galaxies (in three fields) without any existing high-resolution, HST optical images, we also image the galaxies with the F814W 16742( 2) - 28-Jul-2021 13:03:46 - [ 2] bandpass. The F814W images will trace the older stellar population (>1 Gyr). We place each target galaxy at the lower left of quadrant C to mimimize the charge trails due to CTE losses. We also apply post-flash, such that the image total background reaches the recommended 20e-/pix to minimize the CTE losses. We use standard dither patterns; the sub-pixel dithers optimizes the sampling of the UVIS point spread function. We set constraints on the ORIENT angle if we require the imaging of a secondary galaxy in the field. ------------------------------------------------------------------------------------ 16742( 2) - 28-Jul-2021 13:03:46 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 J035127-1428 GALAXY, SPIRAL RA=03H51M27.8920S, J2000 AB mag [F702W] = 20.7 57 DEC=-14D28'57.88" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 2 J101622+4706 GALAXY, SPIRAL RA=10H16M22.0200S, J2000 u=22.47, r=20.62, i=20.32 43 DEC=+47D06'43.70" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 3 J104117+0610 GALAXY, SPIRAL RA=10H41M17.8010S, J2000 u=25.11, r=21.01, i=20.32 18 DEC=+06D10'18.97" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 4 J111238+3539 GALAXY, SPIRAL RA=11H12M38.1600S, J2000 u=21.43, r=19.46, i=19.11 20 DEC=+35D39'20.40" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 5 J124153+5721 GALAXY, SPIRAL RA=12H41M53.7600S, J2000 u=22.10, r=20.16, i=19.76 01 DEC=+57D21'1.40" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 6 J132222+4645 GALAXY, SPIRAL RA=13H22M22.4600S, J2000 u=21.66, r=19.09, i=18.62 46 DEC=+46D45'46.10" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 7 J142738-1203 GALAXY, SPIRAL RA=14H27M38.1800S, J2000 AB mag [F702W] = 20.18 32 DEC=-12D03'32.90" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 8 J151427+3620 GALAXY, SPIRAL RA=15H14M27.5600S, J2000 u=24.30, r=20.26, i=19.99 01 DEC=+36D20'2.00" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 9 J155505+3628 GALAXY, SPIRAL RA=15H55M5.2600S, J2000 u=20.33, r=18.79, i=18.45 48 DEC=+36D28'48.40" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 10 J162438+2345 GALAXY, SPIRAL RA=16H24M38.5900S, J2000 u=23.64, r=20.40, i=19.84 21 DEC=+23D45'21.82" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 16742( 2) - 28-Jul-2021 13:03:46 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.173 Line_Spacing 0.112 Coordinate_Frame POS-TARG Pattern_Orient 23.884 Angle_Between_Sides 81.785 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-LINE-3PT Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 0.135 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 46.84 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 3 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.145 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 46.84 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 16742( 2) - 28-Jul-2021 13:03:46 - [ 5] Visit: 01 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 J035127-142 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=5 1 1308 S PATTERN 1 1 857 S 2C-CTE (5232 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 | ------------------------------------------------------------------------------------------------------------------------------------ J035127-142857 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J035127-142857 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J035127-142857 1 WFC3/UVI ACCUM UVIS2-C5 F390W 3 none none none 2 N/A S 12C-CTE J035127-142857 1 WFC3/UVI ACCUM UVIS2-C5 F390W 4 none none none 2 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 6] Visit: 02 Visit Requirements: ORIENT 153D TO 247 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 J101622+470 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=4 1 1381 S PATTERN 3 1 643 S 2C-CTE (2762 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J101622+470 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=10 1 880 S POS TARG 0.173, 0.112; 643 S 2C-CTE (1760 S) PATTERN 3 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 J101622+470 WFC3/UVI ACCUM UVIS2-C51 F814W FLASH=9 1 350 S (700 PATTERN 3 3 643 S 2C-CTE 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 | ------------------------------------------------------------------------------------------------------------------------------------ J101622+470643 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J101622+470643 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J101622+470643 2 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 2 N/A S 12C-CTE J101622+470643 2 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 2 N/A S 12C-CTE J101622+470643 3 WFC3/UVI ACCUM UVIS2-C5 F814W 1 none none none 2 N/A S 12C-CTE J101622+470643 3 WFC3/UVI ACCUM UVIS2-C5 F814W 2 none none none 2 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 7] Visit: 03 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 J104117+061 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=5 1 1306 S PATTERN 1 1 018 S 2C-CTE (5224 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 | ------------------------------------------------------------------------------------------------------------------------------------ J104117+061018 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J104117+061018 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J104117+061018 1 WFC3/UVI ACCUM UVIS2-C5 F390W 3 none none none 2 N/A S 12C-CTE J104117+061018 1 WFC3/UVI ACCUM UVIS2-C5 F390W 4 none none none 2 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 8] Visit: 04 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 J111238+353 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=4 1 1338 S PATTERN 3 1 920 S 2C-CTE (2676 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J111238+353 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=10 1 838 S POS TARG 0.173, 0.112; 920 S 2C-CTE (1676 S) PATTERN 3 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 J111238+353 WFC3/UVI ACCUM UVIS2-C51 F814W FLASH=9 1 350 S (700 PATTERN 3 3 920 S 2C-CTE 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 | ------------------------------------------------------------------------------------------------------------------------------------ J111238+353920 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J111238+353920 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J111238+353920 2 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 2 N/A S 12C-CTE J111238+353920 2 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 2 N/A S 12C-CTE J111238+353920 3 WFC3/UVI ACCUM UVIS2-C5 F814W 1 none none none 2 N/A S 12C-CTE J111238+353920 3 WFC3/UVI ACCUM UVIS2-C5 F814W 2 none none none 2 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 9] Visit: 05 Visit Requirements: ORIENT 0D TO 77 D; ORIENT 343D TO 359.9 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 J124153+572 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=9 1 910 S PATTERN 2 1 101 S 2C-CTE (2730 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 | ------------------------------------------------------------------------------------------------------------------------------------ J124153+572101 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J124153+572101 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J124153+572101 1 WFC3/UVI ACCUM UVIS2-C5 F390W 3 none none none 1 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 10] Visit: 06 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 J132222+464 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=10 1 874 S PATTERN 2 1 546 S 2C-CTE (2622 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 | ------------------------------------------------------------------------------------------------------------------------------------ J132222+464546 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J132222+464546 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J132222+464546 1 WFC3/UVI ACCUM UVIS2-C5 F390W 3 none none none 1 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 11] Visit: 07 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 J142738-120 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=5 1 1308 S PATTERN 1 1 332 S 2C-CTE (5232 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 | ------------------------------------------------------------------------------------------------------------------------------------ J142738-120332 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J142738-120332 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J142738-120332 1 WFC3/UVI ACCUM UVIS2-C5 F390W 3 none none none 2 N/A S 12C-CTE J142738-120332 1 WFC3/UVI ACCUM UVIS2-C5 F390W 4 none none none 2 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 12] Visit: 08 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 J151427+362 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=4 1 1338 S PATTERN 3 1 001 S 2C-CTE (2676 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J151427+362 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=10 1 838 S POS TARG 0.173, 0.112; 001 S 2C-CTE (1676 S) PATTERN 3 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 J151427+362 WFC3/UVI ACCUM UVIS2-C51 F814W FLASH=9 1 350 S (700 PATTERN 3 3 001 S 2C-CTE 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 | ------------------------------------------------------------------------------------------------------------------------------------ J151427+362001 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J151427+362001 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J151427+362001 2 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 2 N/A S 12C-CTE J151427+362001 2 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 2 N/A S 12C-CTE J151427+362001 3 WFC3/UVI ACCUM UVIS2-C5 F814W 1 none none none 2 N/A S 12C-CTE J151427+362001 3 WFC3/UVI ACCUM UVIS2-C5 F814W 2 none none none 2 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 13] Visit: 09 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 J155505+362 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=10 1 846 S PATTERN 2 1 848 S 2C-CTE (2538 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 | ------------------------------------------------------------------------------------------------------------------------------------ J155505+362848 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J155505+362848 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J155505+362848 1 WFC3/UVI ACCUM UVIS2-C5 F390W 3 none none none 1 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 14] Visit: 10 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 J162438+234 WFC3/UVI ACCUM UVIS2-C51 F390W FLASH=5 1 1312 S PATTERN 1 1 521 S 2C-CTE (5248 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 | ------------------------------------------------------------------------------------------------------------------------------------ J162438+234521 1 WFC3/UVI ACCUM UVIS2-C5 F390W 1 none none none 1 N/A S 12C-CTE J162438+234521 1 WFC3/UVI ACCUM UVIS2-C5 F390W 2 none none none 1 N/A S 12C-CTE J162438+234521 1 WFC3/UVI ACCUM UVIS2-C5 F390W 3 none none none 2 N/A S 12C-CTE J162438+234521 1 WFC3/UVI ACCUM UVIS2-C5 F390W 4 none none none 2 N/A S 12C-CTE 16742( 2) - 28-Jul-2021 13:03:46 - [ 15] Summary Form for Proposal 16742 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS2-C512C-CTE ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=10, FLASH=4, FLASH=5, FLASH=9 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 0D TO 77 D, ORIENT 153D TO 247 D, ORIENT 343D TO 359.9 D, PATTERN 1 1, PATTERN 2 1, PATTERN 3 1, PATTERN 3 2, PATTERN 3 3, POS TARG 0.173, 0.112 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F390W, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names J035127-142857, J101622+470643, J104117+061018, J111238+353920, J124153+572101, J132222+464546, J142738-120332, J151427+362001, J155505+362848, J162438+234521 ------------------------------------------------------------------------------------------------------------------------------------