14760( 5) - 19-Aug-2017 01:18:42 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 14760 Version: 5 Check-in Time: 19-Aug-2017 01:18:42 STScI Edit Number: 0 Title Imaging a Massive Galaxy Overdensity at z=2.3: The Morphology-Density Relation at High Redshift ------------------------------------------------------------------------------------ Type Cycle GO 24 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Zheng Cai University of California - Santa Cruz Y CoI: Prof. Xiaohui Fan University of Arizona N CoI: Dr. Jason X. Prochaska University of California - Santa Cruz N CoI: Prof. Ann Zabludoff University of Arizona N CoI: Prof. Yicheng Guo University of Missouri - Columbia N ------------------------------------------------------------------------------------ Abstract We propose deep HST/WFC3 imaging in the density peak area of BOSS1441 protocluster at z = 2.32 traced by an extreme rare group of Ly-alpha absorbers and multiple quasars. This structure is selected from the large survey volume of 1 Gpc^3 covered by SDSS, and is the most overdense and robustly established cluster-sized overdensity at z ~ 2. This massive structure centered on a 7' x7' (12 Mpc x 12 Mpc) sub-region has the highest galaxy overdensity of 10.8+/-1.0, anchored by the largest and most luminous Lyman alpha nebula known at z>2. In this area, our Keck+ LBT observations have obtained the spectra for the unique Ly-alpha nebula, 20 strong Ly-alpha emitting galaxies at z=2.32+/-0.02, and 110 Lyman break galaxies (i < 24.5). This field is also covered in complete wavelength observations from U-band to K-band using ground-based imaging. Here we propose to use nine HST/WFC3 pointings to cover this central region in 9 orbits. We will measure the detailed rest-frame optical morphology of this sample, to determine whether the universal morphology-density relationship observed in the low-redshift universe is already in place in and around most overdense region at z ~ 2. We will also probe the powering mechanism of the largest Ly-alpha nebula, testing if this nebula is powered by merging of separated galaxies. Combining the new HST observations with the existing multi-wavelength imaging ranging from 0.3 - 2.3 microns, optical spectroscopy, and narrow-band imaging, we will provide a complete sample of galaxies in the most massive protocluster at z=2 which could be evolved into the most massive galaxy clusters (10^15 M_sun) in later epoch. ------------------------------------------------------------------------------------ Observations Description ------------------------ Brief Summary of Science: In our program, we will conduct the deep WFC3 imaging in the most massive protocluster field, BOSS1441, at z=2.32. This field contains a galaxy overdensty compared to the random fields on a large scale of 15 Mpcs. We will use HST WFC3/F160W deep imaging to conduct deep imaging, and study the density-morphology relation in this extremely overdense field in the early Universe. Description of observations: 14760( 5) - 19-Aug-2017 01:18:42 - [ 2] Our project contains 9 orbits. In this project, we have 9 targets, with each target representing a different pointings. We will use these 9 different pointings to map the BOSS1441 field. We use 1-orbit for each pointing. Each pointing contains 7 - 15 galaxies that resides at z~ 2.3 and we need to measure the morphology for these galaxies. These galaxies are randomly distributed in the WFC3 field of view. We have a special setting: we need to set the position angle (PA) for each pointings to specific degree range (typical PA for our fields are ~20 deg). The PA means the angle from the North to the longer axis of the detector, north-east direction. From the current Phase-II, we tentatively set a Orientation Range for each visit, with the minOrient of ~60 and maxOrient of 70 deg. This number is calculated by us and could not be 100% precise. Our purpose is to achieve a PA for each visit. Note we can add 180 deg to any current PA requirements we listed. For cosmic ray rejection, we use 5 different exposures to populate each orbit. We checked the HST instrumentation handbook and we found it suggests a 5 different exposures to populate a ~3000 sec exposure for a complete rejection of cosmic rays. Specifically, we use a standard 4-point small-scale dither pattern and plus an additional exposure to populate each orbit. We think these arrangements enables us to reject cosmic ray, and provide a half-pixel subsampling of the point-spread function (PSF) for each pointing. We use a total two visits to populate our 9 orbits. The first visit has 5 orbits. For each orbit in the first visit, we use NSAMP= 12, SPARS=50 for the first four exposures, and NSAMP=10, SPARS=50 for the fifth exposure. The second visit has 4 orbits and we use NSAMP=11 for the first four exposures and NSAMP=13 for the fifth orbits. We use IR-FIX to center each pointing, enabling to perfectly center the pointing in the detector. Our galaxies are randomly distributed in each pointings. ------------------------------------------------------------------------------------ 14760( 5) - 19-Aug-2017 01:18:42 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 POS01 GALAXY, HIGH REDSHIFT RA=14H41M26.3410S, J2000 Z = 2.32 V = 24.2 +/- 0.02 GALAXY, LYMAN ALPHA DEC=+40D03'17.41" CLOUD Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 2 POS02 GALAXY, HIGH REDSHIFT RA=14H41M30.2660S, J2000 Z = 2.32 V = 24.2 GALAXY DEC=+40D01'8.08" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 3 POS03 GALAXY, HIGH REDSHIFT RA=14H41M32.9200S, J2000 Z = 2.32 V = 24.2 GALAXY DEC=+40D06'0.13" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 4 POS04 GALAXY, HIGH REDSHIFT RA=14H41M39.4250S, J2000 Z = 2.32 V = 24.2 GALAXY DEC=+40D03'6.99" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 5 POS05 GALAXY, HIGH REDSHIFT RA=14H41M40.6990S, J2000 Z = 2.32 V = 24.2 GALAXY DEC=+40D00'29.47" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 6 POS06 GALAXY, HIGH REDSHIFT RA=14H41M15.2170S, J2000 Z = 2.32 V = 24.2 GALAXY DEC=+39D58'51.67" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 7 POS07 GALAXY, HIGH REDSHIFT RA=14H41M17.2630S, J2000 Z = 2.32 V = 24.2 GALAXY DEC=+39D54'43.25" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 8 POS08 GALAXY, HIGH REDSHIFT RA=14H41M2.7320S, J2000 Z = 2.32 V = 24.2 GALAXY DEC=+39D54'40.35" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 9 POS09 GALAXY, HIGH REDSHIFT RA=14H40M52.9190S, J2000 Z = 2.32 V = 24.2 GALAXY DEC=+39D53'30.77" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 14760( 5) - 19-Aug-2017 01:18:42 - [ 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 0.572 Line_Spacing 0.365 Coordinate_Frame POS-TARG Pattern_Orient 18.528 Angle_Between_Sides 74.653 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 14760( 5) - 19-Aug-2017 01:18:42 - [ 5] Visit: 01 Visit Requirements: ORIENT 62D TO 73 D; ORIENT 242D TO 253 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 POS01 WFC3/IR MULTIAC IR-FIX F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2211.749 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 POS01 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=SPARS50 1 DEF CUM (452.936 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 | ------------------------------------------------------------------------------------------------------------------------------------ POS01 1 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM POS01 1 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM POS01 1 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 1 N/A CUM POS01 1 WFC3/IR MULTIAC IR-FIX F160W 4 none none none 1 N/A CUM POS01 2 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM 14760( 5) - 19-Aug-2017 01:18:42 - [ 6] Visit: 02 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 POS02 WFC3/IR MULTIAC IR-FIX F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2211.749 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 POS02 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=SPARS50 1 DEF CUM (452.936 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 | ------------------------------------------------------------------------------------------------------------------------------------ POS02 1 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM POS02 1 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM POS02 1 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 1 N/A CUM POS02 1 WFC3/IR MULTIAC IR-FIX F160W 4 none none none 1 N/A CUM POS02 2 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM 14760( 5) - 19-Aug-2017 01:18:42 - [ 7] Visit: 03 Visit Requirements: ORIENT 62D TO 68 D; ORIENT 242D TO 248 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 POS03 WFC3/IR MULTIAC IR-FIX F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2211.749 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 POS03 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=SPARS50 1 DEF CUM (452.936 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 | ------------------------------------------------------------------------------------------------------------------------------------ POS03 1 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM POS03 1 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM POS03 1 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 1 N/A CUM POS03 1 WFC3/IR MULTIAC IR-FIX F160W 4 none none none 1 N/A CUM POS03 2 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM 14760( 5) - 19-Aug-2017 01:18:42 - [ 8] Visit: 04 Visit Requirements: ORIENT 45D TO 78 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 POS04 WFC3/IR MULTIAC IR-FIX F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2211.749 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 POS04 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=SPARS50 1 DEF CUM (452.936 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 | ------------------------------------------------------------------------------------------------------------------------------------ POS04 1 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM POS04 1 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM POS04 1 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 1 N/A CUM POS04 1 WFC3/IR MULTIAC IR-FIX F160W 4 none none none 1 N/A CUM POS04 2 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM 14760( 5) - 19-Aug-2017 01:18:42 - [ 9] Visit: 05 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 POS05 WFC3/IR MULTIAC IR-FIX F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2211.749 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 POS05 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=SPARS50 1 DEF CUM (452.936 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 | ------------------------------------------------------------------------------------------------------------------------------------ POS05 1 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM POS05 1 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM POS05 1 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 1 N/A CUM POS05 1 WFC3/IR MULTIAC IR-FIX F160W 4 none none none 1 N/A CUM POS05 2 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM 14760( 5) - 19-Aug-2017 01:18:42 - [ 10] Visit: 06 Visit Requirements: ORIENT 64D TO 76 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 POS06 WFC3/IR MULTIAC IR-FIX F160W NSAMP=11, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2011.747 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 POS06 WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=SPARS50 1 DEF CUM (602.938 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 | ------------------------------------------------------------------------------------------------------------------------------------ POS06 1 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM POS06 1 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM POS06 1 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 1 N/A CUM POS06 1 WFC3/IR MULTIAC IR-FIX F160W 4 none none none 1 N/A CUM POS06 2 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM 14760( 5) - 19-Aug-2017 01:18:42 - [ 11] Visit: 07 Visit Requirements: ORIENT 40D TO 60 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 POS07 WFC3/IR MULTIAC IR-FIX F160W NSAMP=11, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2011.747 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 POS07 WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=SPARS50 1 DEF CUM (602.938 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 | ------------------------------------------------------------------------------------------------------------------------------------ POS07 1 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM POS07 1 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM POS07 1 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 1 N/A CUM POS07 1 WFC3/IR MULTIAC IR-FIX F160W 4 none none none 1 N/A CUM POS07 2 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM 14760( 5) - 19-Aug-2017 01:18:42 - [ 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 POS08 WFC3/IR MULTIAC IR-FIX F160W NSAMP=11, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2011.747 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 POS08 WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=SPARS50 1 DEF CUM (602.938 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 | ------------------------------------------------------------------------------------------------------------------------------------ POS08 1 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM POS08 1 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM POS08 1 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 1 N/A CUM POS08 1 WFC3/IR MULTIAC IR-FIX F160W 4 none none none 1 N/A CUM POS08 2 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM 14760( 5) - 19-Aug-2017 01:18:42 - [ 13] Visit: 09 Visit Requirements: ORIENT 40D TO 68 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 POS09 WFC3/IR MULTIAC IR-FIX F160W NSAMP=11, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2011.747 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 POS09 WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=SPARS50 1 DEF CUM (602.938 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 | ------------------------------------------------------------------------------------------------------------------------------------ POS09 1 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM POS09 1 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM POS09 1 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 1 N/A CUM POS09 1 WFC3/IR MULTIAC IR-FIX F160W 4 none none none 1 N/A CUM POS09 2 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM 14760( 5) - 19-Aug-2017 01:18:42 - [ 14] Summary Form for Proposal 14760 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR-FIX ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=10, NSAMP=11, NSAMP=12, NSAMP=13, SAMP-SEQ=SPARS50 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 242D TO 248 D, ORIENT 242D TO 253 D, ORIENT 40D TO 60 D, ORIENT 40D TO 68 D, ORIENT 45D TO 78 D, ORIENT 62D TO 68 D, ORIENT 62D TO 73 D, ORIENT 64D TO 76 D, PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F160W ------------------------------------------------------------------------------------------------------------------------------------ Target Names POS01, POS02, POS03, POS04, POS05, POS06, POS07, POS08, POS09 ------------------------------------------------------------------------------------------------------------------------------------