14656( 3) - 22-Jan-2018 21:05:10 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 14656 Version: 3 Check-in Time: 22-Jan-2018 21:05:10 STScI Edit Number: 1 Title How does ionizing radiation escape from galaxies? ------------------------------------------------------------------------------------ Type Cycle GO 24 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Ivana Orlitova Astronomical Institute, Academy of Y Sciences of CR CoI: Prof. Matthew James Hayes Stockholm University N CoI: Dr. Anne Verhamme Observatoire de Geneve N CoI: Prof. Daniel Schaerer Observatoire de Geneve N CoI: Dr. Jens Melinder Stockholm University N CoI: Prof. Goeran Oestlin Stockholm University N CoI: Dr. Yuri I. Izotov Ukrainian National Academy of Sciences, N MAO CoI: Prof. Trinh Xuan Thuan The University of Virginia N CoI: Dr. Natalia G. Guseva Ukrainian National Academy of Sciences, N MAO CoI: Dr. Gabor Worseck Universitat Potsdam N ------------------------------------------------------------------------------------ Abstract Search for sources that reionized the Universe from z~15 to z~6 is one of the main drivers of present-day astronomy. Low-mass star-forming galaxies are the most favoured sources of ionizing photons, but the searches of escaping Lyman continuum (LyC) have not been extremely successful. Our team has recently detected prominent LyC escape from five Green Pea galaxies at redshift ~0.3, using the HST/COS spectrograph, which represents a significant breakthrough. We propose here to study the LyC escape of the strongest among these leakers, J1152, with spatial resolution. From the comparison of the ionizing and non-ionizing radiation maps, and surface brightness profiles, we will infer the major mode in which LyC is escaping: from the strongest starburst, from the galaxy edge, through a hole along our line-of-sight, through clumpy medium, or directly from all the production sites due to highly ionized medium in the entire galaxy. In parallel, we will test the predictive power of two highly debated indirect indicators of LyC leakage: the [OIII]5007/[OII]3727 ratio, and Lyman-alpha. We predict that their spatial distribution should closely follow that of the ionizing continuum if column densities of the neutral gas are low. This combined study, which relies on the HST unique capabilities, will bring crucial information on the structure of the leaking galaxies, provide constraints for hydrodynamic simulations, and will lead to efficient future searches for LyC leakers across a large range of redshifts. ------------------------------------------------------------------------------------ Observations Description ------------------------ This program will image a compact, star-forming galaxy at z~0.3 in UV and optical filters, using ACS/SBC (9 orbits), ACS/WFC (1 orbit) and WFC3/UVIS (3 orbits). Total 13 orbits. 14656( 3) - 22-Jan-2018 21:05:10 - [ 2] We request the SBC visits to be scheduled so that the SBC HAS NOT BEEN IN USE FOR THE PAST 24 HOURS to minimize the dark current. We have split the SBC observations by 2 orbits per visit to prevent heatup of the detector. We require that the SBC F115LP observations be done in the SHADOW part of the orbits to minimize the effects of airglow background due to geocoronal Lyman-alpha emission. We complete the remaining part of the orbits with SBC F125LP observations. We have estimated the exposure times with ETC version 24.2. We will derive the Lyman continuum image by subtracting the signal in two adjacent ACS/SBC filters, F115LP and F125LP. We have used pysynphot to simulate the filter subtraction and derive the necessary exposure times to achieve signal-to-noise ratio of 15 in the subtracted image. We will obtain the Lyman-alpha line image from the subtraction of ACS/SBC F150LP and F165LP images. To plan the exposure times in the line and continuum filters, we have taken into account the SDSS spectroscopic fluxes, the HST COS FUV spectroscopy, and the NUV light distribution observed by HST GO 13744. We have added FLASH for WFC3/UVIS and ACS/WFC exposures as adviced by the APT and ETC. All the exposures are safe in BOT. The WFC3/UVIS visits utilise dithering to step over droplets. We use ACS/WFC ramp filters for H-alpha and H-beta, using small POS_TARGs. We use a large dithering pattern for the ACS/SBC exposures to dither over the large scale flat-field features. ------------------------------------------------------------------------------------ 14656( 3) - 22-Jan-2018 21:05:10 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 J1152 GALAXY, DWARF COMPACT, RA=11H52M4.8800S, J2000 V = 20.28 +/- 0.05 FUV=20.66+/-0.30, STARBURST DEC=+34D00'49.88" NUV=20.38+/-0.17 Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 14656( 3) - 22-Jan-2018 21:05:10 - [ 4] Visit: 01 (LyC v1 2o) Visit Requirements: On Hold Comments: Additional Comments: SBC: We request that SBC NOT BE USED 24 HOURS before this visit in order to mitigate the effects of dark current. 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 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 581 S (581 POS TARG 4.5, -4.5; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 581 S (581 POS TARG 4.585, -4.245; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 581 S (581 SAME POS AS 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 581 S (581 SAME POS AS 1 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 587 S (587 POS TARG 4.5, 4.5; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 6 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 587 S (587 POS TARG 4.585, 4.755; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 7 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 587 S (587 SAME POS AS 6 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 586 S (586 SAME POS AS 5 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 ACS/SBC ACCUM SBC-FIX F115LP none none none none 1 N/A J1152 2 ACS/SBC ACCUM SBC-FIX F115LP none none none none 1 N/A J1152 3 ACS/SBC ACCUM SBC-FIX F125LP none none none none 1 N/A J1152 4 ACS/SBC ACCUM SBC-FIX F125LP none none none none 1 N/A J1152 5 ACS/SBC ACCUM SBC-FIX F115LP none none none none 2 N/A J1152 6 ACS/SBC ACCUM SBC-FIX F115LP none none none none 2 N/A J1152 7 ACS/SBC ACCUM SBC-FIX F125LP none none none none 2 N/A J1152 8 ACS/SBC ACCUM SBC-FIX F125LP none none none none 2 N/A 14656( 3) - 22-Jan-2018 21:05:10 - [ 5] Visit: 04 (Lya v1 2o) Visit Requirements: On Hold Comments: Additional Comments: SBC: We request that SBC NOT BE USED 24 HOURS before this visit in order to mitigate the effects of dark current. 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 J1152 ACS/SBC ACCUM SBC-FIX F165LP 1 600 S (600 POS TARG -3.0, 3.0 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 ACS/SBC ACCUM SBC-FIX F150LP 1 237 S (237 SAME POS AS 1 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 ACS/SBC ACCUM SBC-FIX F150LP 1 237 S (237 POS TARG 0.168, -2.938 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 ACS/SBC ACCUM SBC-FIX F165LP 1 600 S (600 SAME POS AS 3 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 ACS/SBC ACCUM SBC-FIX F165LP 1 600 S (600 POS TARG 3.084, -2.857 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J1152 ACS/SBC ACCUM SBC-FIX F150LP 1 237 S (237 SAME POS AS 5 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 J1152 ACS/SBC ACCUM SBC-FIX F165LP 1 650 S (650 POS TARG 2.916, 0.082 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 J1152 ACS/SBC ACCUM SBC-FIX F150LP 1 232 S (232 SAME POS AS 7 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 J1152 ACS/SBC ACCUM SBC-FIX F150LP 1 232 S (232 S) ------------------------------------------------------------------------------------------------------------------------------------ 10 J1152 ACS/SBC ACCUM SBC-FIX F165LP 1 650 S (650 SAME POS AS 9 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 J1152 ACS/SBC ACCUM SBC-FIX F165LP 1 650 S (650 POS TARG -2.832, 0.062 S) ------------------------------------------------------------------------------------------------------------------------------------ 12 J1152 ACS/SBC ACCUM SBC-FIX F150LP 1 231 S (231 SAME POS AS 11 S) ------------------------------------------------------------------------------------------------------------------------------------ 14656( 3) - 22-Jan-2018 21:05:10 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 ACS/SBC ACCUM SBC-FIX F165LP none none none none 1 N/A J1152 2 ACS/SBC ACCUM SBC-FIX F150LP none none none none 1 N/A J1152 3 ACS/SBC ACCUM SBC-FIX F150LP none none none none 1 N/A J1152 4 ACS/SBC ACCUM SBC-FIX F165LP none none none none 1 N/A J1152 5 ACS/SBC ACCUM SBC-FIX F165LP none none none none 1 N/A J1152 6 ACS/SBC ACCUM SBC-FIX F150LP none none none none 1 N/A J1152 7 ACS/SBC ACCUM SBC-FIX F165LP none none none none 2 N/A J1152 8 ACS/SBC ACCUM SBC-FIX F150LP none none none none 2 N/A J1152 9 ACS/SBC ACCUM SBC-FIX F150LP none none none none 2 N/A J1152 10 ACS/SBC ACCUM SBC-FIX F165LP none none none none 2 N/A J1152 11 ACS/SBC ACCUM SBC-FIX F165LP none none none none 2 N/A J1152 12 ACS/SBC ACCUM SBC-FIX F150LP none none none none 2 N/A 14656( 3) - 22-Jan-2018 21:05:10 - [ 7] Visit: 05 (Lya v2 1o) Visit Requirements: On Hold Comments: Additional Comments: SBC: We request that SBC NOT BE USED 24 HOURS before this visit in order to mitigate the effects of dark current. 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 J1152 ACS/SBC ACCUM SBC-FIX F165LP 1 600 S (600 POS TARG -2.916, 3.143 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 ACS/SBC ACCUM SBC-FIX F150LP 1 238 S (238 SAME POS AS 1 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 ACS/SBC ACCUM SBC-FIX F150LP 1 238 S (238 POS TARG -0.084, 3.082 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 ACS/SBC ACCUM SBC-FIX F165LP 1 600 S (600 SAME POS AS 3 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 ACS/SBC ACCUM SBC-FIX F165LP 1 600 S (600 POS TARG 3.0, 3.0 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J1152 ACS/SBC ACCUM SBC-FIX F150LP 1 239 S (239 SAME POS AS 5 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 ACS/SBC ACCUM SBC-FIX F165LP none none none none 1 N/A J1152 2 ACS/SBC ACCUM SBC-FIX F150LP none none none none 1 N/A J1152 3 ACS/SBC ACCUM SBC-FIX F150LP none none none none 1 N/A J1152 4 ACS/SBC ACCUM SBC-FIX F165LP none none none none 1 N/A J1152 5 ACS/SBC ACCUM SBC-FIX F165LP none none none none 1 N/A J1152 6 ACS/SBC ACCUM SBC-FIX F150LP none none none none 1 N/A 14656( 3) - 22-Jan-2018 21:05:10 - [ 8] Visit: 06 (ACS Ha Hb 1o) Visit Requirements: On Hold Comments: Additional Comments: ACS/WFC ramps 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 J1152 ACS/WFC ACCUM WFC1-IRAM FR853N 8810 FLASH=16 1 400 S (400 P S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 ACS/WFC ACCUM WFC1-IRAM FR853N 8809 FLASH=16 1 400 S (400 POS TARG 0.231, 0.259 P S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 ACS/WFC ACCUM WFC1-MRAM FR656N 6525 FLASH=15 1 379 S (379 POS TARG 0.231, 0.259 P S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 ACS/WFC ACCUM WFC1-MRAM FR656N 6525 FLASH=15 1 379 S (379 P S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 ACS/WFC ACCUM WFC1-MRAM FR656N 6525 FLASH=15 1 379 S (379 POS TARG 0.115, 0.125 P 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 ACS/WFC ACCUM WFC1-IRA FR853N 8810 none none none none 1 N/A MP J1152 2 ACS/WFC ACCUM WFC1-IRA FR853N 8809 none none none none 1 N/A MP J1152 3 ACS/WFC ACCUM WFC1-MRA FR656N 6525 none none none none 1 N/A MP J1152 4 ACS/WFC ACCUM WFC1-MRA FR656N 6525 none none none none 1 N/A MP J1152 5 ACS/WFC ACCUM WFC1-MRA FR656N 6525 none none none none 1 N/A MP 14656( 3) - 22-Jan-2018 21:05:10 - [ 9] Visit: 07 (UVIS O32 1o) Visit Requirements: On Hold Comments: Additional Comments: WFC3/UVIS 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 J1152 WFC3/UVI ACCUM UVIS2-C1K F673N FLASH=10 1 300 S (300 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 WFC3/UVI ACCUM UVIS2-C1K F673N FLASH=10 1 300 S (300 POS TARG 2.9568, 2.9568 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 WFC3/UVI ACCUM UVIS2-C1K F502N FLASH=10 1 455 S (455 SAME POS AS 2 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 WFC3/UVI ACCUM UVIS2-C1K F502N FLASH=10 1 455 S (455 SAME POS AS 1 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 WFC3/UVI ACCUM UVIS2-C1K F502N FLASH=10 1 455 S (455 POS TARG 5.9136, 5.9136 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J1152 WFC3/UVI ACCUM UVIS2-C1K F502N FLASH=10 1 453 S (453 POS TARG 1.60461, S 1C-SUB S) 1.711125 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 WFC3/UVI ACCUM UVIS2-C1 F673N none none none none 1 N/A S K1C-SUB J1152 2 WFC3/UVI ACCUM UVIS2-C1 F673N none none none none 1 N/A S K1C-SUB J1152 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none none none 1 N/A S K1C-SUB J1152 4 WFC3/UVI ACCUM UVIS2-C1 F502N none none none none 1 N/A S K1C-SUB J1152 5 WFC3/UVI ACCUM UVIS2-C1 F502N none none none none 1 N/A S K1C-SUB J1152 6 WFC3/UVI ACCUM UVIS2-C1 F502N none none none none 1 N/A S K1C-SUB 14656( 3) - 22-Jan-2018 21:05:10 - [ 10] Visit: 08 (UVIS Green 1o) Visit Requirements: On Hold Comments: Additional Comments: WFC3/UVIS 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 J1152 WFC3/UVI ACCUM UVIS2-C1K F467M FLASH=9 1 500 S (500 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 WFC3/UVI ACCUM UVIS2-C1K F467M FLASH=9 1 500 S (500 POS TARG 2.9568, 2.9568 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 WFC3/UVI ACCUM UVIS2-C1K F467M FLASH=9 1 500 S (500 POS TARG 5.9136, 5.9136 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 WFC3/UVI ACCUM UVIS2-C1K F547M FLASH=8 1 306 S (306 SAME POS AS 3 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 WFC3/UVI ACCUM UVIS2-C1K F547M FLASH=8 1 306 S (306 SAME POS AS 2 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J1152 WFC3/UVI ACCUM UVIS2-C1K F547M FLASH=8 1 306 S (306 SAME POS AS 1 S 1C-SUB 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 WFC3/UVI ACCUM UVIS2-C1 F467M none none none none 1 N/A S K1C-SUB J1152 2 WFC3/UVI ACCUM UVIS2-C1 F467M none none none none 1 N/A S K1C-SUB J1152 3 WFC3/UVI ACCUM UVIS2-C1 F467M none none none none 1 N/A S K1C-SUB J1152 4 WFC3/UVI ACCUM UVIS2-C1 F547M none none none none 1 N/A S K1C-SUB J1152 5 WFC3/UVI ACCUM UVIS2-C1 F547M none none none none 1 N/A S K1C-SUB J1152 6 WFC3/UVI ACCUM UVIS2-C1 F547M none none none none 1 N/A S K1C-SUB 14656( 3) - 22-Jan-2018 21:05:10 - [ 11] Visit: 09 (UVIS Red 1o) Visit Requirements: On Hold Comments: Additional Comments: WFC3/UVIS 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 J1152 WFC3/UVI ACCUM UVIS2-C1K F775W FLASH=7 1 413 S (413 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 WFC3/UVI ACCUM UVIS2-C1K F775W FLASH=7 1 413 S (413 POS TARG 2.9568, 2.9568 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 WFC3/UVI ACCUM UVIS2-C1K F850LP FLASH=8 1 400 S (400 SAME POS AS 2 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 WFC3/UVI ACCUM UVIS2-C1K F850LP FLASH=8 1 400 S (400 SAME POS AS 1 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 WFC3/UVI ACCUM UVIS2-C1K F850LP FLASH=8 1 400 S (400 POS TARG 5.9136, 5.9136 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J1152 WFC3/UVI ACCUM UVIS2-C1K F850LP FLASH=8 1 400 S (400 POS TARG 1.60461, S 1C-SUB S) 1.711125 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 WFC3/UVI ACCUM UVIS2-C1 F775W none none none none 1 N/A S K1C-SUB J1152 2 WFC3/UVI ACCUM UVIS2-C1 F775W none none none none 1 N/A S K1C-SUB J1152 3 WFC3/UVI ACCUM UVIS2-C1 F850LP none none none none 1 N/A S K1C-SUB J1152 4 WFC3/UVI ACCUM UVIS2-C1 F850LP none none none none 1 N/A S K1C-SUB J1152 5 WFC3/UVI ACCUM UVIS2-C1 F850LP none none none none 1 N/A S K1C-SUB J1152 6 WFC3/UVI ACCUM UVIS2-C1 F850LP none none none none 1 N/A S K1C-SUB 14656( 3) - 22-Jan-2018 21:05:10 - [ 12] Visit: 10 (LyC v2 2o) Visit Requirements: On Hold Comments: Additional Comments: SBC: We request that SBC NOT BE USED 24 HOURS before this visit in order to mitigate the effects of dark current. 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 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 581 S (581 POS TARG -4.5, 4.5; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 581 S (581 POS TARG -4.585, 4.755; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 581 S (581 SAME POS AS 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 581 S (581 SAME POS AS 1 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 587 S (587 POS TARG -4.5, -4.5; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 6 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 587 S (587 POS TARG -4.585, -4.245; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 7 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 587 S (587 SAME POS AS 6 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 586 S (586 SAME POS AS 5 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 ACS/SBC ACCUM SBC-FIX F115LP none none none none 1 N/A J1152 2 ACS/SBC ACCUM SBC-FIX F115LP none none none none 1 N/A J1152 3 ACS/SBC ACCUM SBC-FIX F125LP none none none none 1 N/A J1152 4 ACS/SBC ACCUM SBC-FIX F125LP none none none none 1 N/A J1152 5 ACS/SBC ACCUM SBC-FIX F115LP none none none none 2 N/A J1152 6 ACS/SBC ACCUM SBC-FIX F115LP none none none none 2 N/A J1152 7 ACS/SBC ACCUM SBC-FIX F125LP none none none none 2 N/A J1152 8 ACS/SBC ACCUM SBC-FIX F125LP none none none none 2 N/A 14656( 3) - 22-Jan-2018 21:05:10 - [ 13] Visit: 11 (LyC v3 2o) Visit Requirements: On Hold Comments: Additional Comments: SBC: We request that SBC NOT BE USED 24 HOURS before this visit in order to mitigate the effects of dark current. 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 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 581 S (581 POS TARG 1.5, -1.5; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 581 S (581 POS TARG 1.585, -1.245; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 581 S (581 SAME POS AS 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 581 S (581 SAME POS AS 1 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 587 S (587 POS TARG 1.5, 1.5; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 6 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 586 S (586 POS TARG 1.585, 1.755; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 7 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 587 S (587 SAME POS AS 6 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 587 S (587 SAME POS AS 5 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 ACS/SBC ACCUM SBC-FIX F115LP none none none none 1 N/A J1152 2 ACS/SBC ACCUM SBC-FIX F115LP none none none none 1 N/A J1152 3 ACS/SBC ACCUM SBC-FIX F125LP none none none none 1 N/A J1152 4 ACS/SBC ACCUM SBC-FIX F125LP none none none none 1 N/A J1152 5 ACS/SBC ACCUM SBC-FIX F115LP none none none none 2 N/A J1152 6 ACS/SBC ACCUM SBC-FIX F115LP none none none none 2 N/A J1152 7 ACS/SBC ACCUM SBC-FIX F125LP none none none none 2 N/A J1152 8 ACS/SBC ACCUM SBC-FIX F125LP none none none none 2 N/A 14656( 3) - 22-Jan-2018 21:05:10 - [ 14] Visit: 60 (LyC v2 2o) Visit Requirements: On Hold Comments: Additional Comments: SBC: We request that SBC NOT BE USED 24 HOURS before this visit in order to mitigate the effects of dark current. 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 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 581 S (581 POS TARG -4.5, 4.5; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 2 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 581 S (581 POS TARG -4.585, 4.755; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 3 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 581 S (581 SAME POS AS 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 581 S (581 SAME POS AS 1 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 587 S (587 POS TARG -4.5, -4.5; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 6 J1152 ACS/SBC ACCUM SBC-FIX F115LP 1 587 S (587 POS TARG -4.585, -4.245; S) SHADOW ------------------------------------------------------------------------------------------------------------------------------------ 7 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 587 S (587 SAME POS AS 6 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 J1152 ACS/SBC ACCUM SBC-FIX F125LP 1 586 S (586 SAME POS AS 5 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1152 1 ACS/SBC ACCUM SBC-FIX F115LP none none none none 1 N/A J1152 2 ACS/SBC ACCUM SBC-FIX F115LP none none none none 1 N/A J1152 3 ACS/SBC ACCUM SBC-FIX F125LP none none none none 1 N/A J1152 4 ACS/SBC ACCUM SBC-FIX F125LP none none none none 1 N/A J1152 5 ACS/SBC ACCUM SBC-FIX F115LP none none none none 2 N/A J1152 6 ACS/SBC ACCUM SBC-FIX F115LP none none none none 2 N/A J1152 7 ACS/SBC ACCUM SBC-FIX F125LP none none none none 2 N/A J1152 8 ACS/SBC ACCUM SBC-FIX F125LP none none none none 2 N/A 14656( 3) - 22-Jan-2018 21:05:10 - [ 15] Summary Form for Proposal 14656 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures SBC-FIX, UVIS2-C1K1C-SUB, WFC1-IRAMP, WFC1-MRAMP ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/SBC, ACS/WFC, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=10, FLASH=15, FLASH=16, FLASH=7, FLASH=8, FLASH=9 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements POS TARG -0.084, 3.082, POS TARG -2.832, 0.062, POS TARG -2.916, 3.143, POS TARG -3.0, 3.0, POS TARG -4.5, -4.5, POS TARG -4.5, 4.5, POS TARG -4.585, -4.245, POS TARG -4.585, 4.755, POS TARG 0.115, 0.125, POS TARG 0.168, -2.938, POS TARG 0.231, 0.259, POS TARG 1.5, -1.5, POS TARG 1.5, 1.5, POS TARG 1.585, -1.245, POS TARG 1.585, 1.755, POS TARG 1.60461, 1.711125, POS TARG 2.916, 0.082, POS TARG 2.9568, 2.9568, POS TARG 3.0, 3.0, POS TARG 3.084, -2.857, POS TARG 4.5, -4.5, POS TARG 4.5, 4.5, POS TARG 4.585, -4.245, POS TARG 4.585, 4.755, POS TARG 5.9136, 5.9136, SAME POS AS 1, SAME POS AS 11, SAME POS AS 2, SAME POS AS 3, SAME POS AS 5, SAME POS AS 6, SAME POS AS 7, SAME POS AS 9, SHADOW ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F115LP, F125LP, F150LP, F165LP, F467M, F502N, F547M, F673N, F775W, F850LP, FR656N, FR853N ------------------------------------------------------------------------------------------------------------------------------------ Target Names J1152 ------------------------------------------------------------------------------------------------------------------------------------