15997( 2) - 20-Sep-2019 13:01:31 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15997 Version: 2 Check-in Time: 20-Sep-2019 13:01:31 STScI Edit Number: 0 Title The growth of supermassive black holes in the first massive structures ------------------------------------------------------------------------------------ Type Cycle GO 27 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Rebecca E. A. Canning Stanford University Y CoI: Dr. Scott C. Chapman Eureka Scientific Inc. N CoI: Mr. Emil Noordeh Stanford University N CoI: Prof. Joaquin Daniel Vieira University of Illinois at Urbana - N Champaign CoI: Prof. Arif Babul University of Victoria N CoI: Mr. Ryley Hill University of British Columbia N CoI: Prof. Daniel Marrone University of Arizona N CoI: Dr. Carlos Albert De Breuck European Southern Observatory - Germany N CoI: Dr. Axel Weiss Max-Planck-Institut fur Radioastronomie N CoI: Dr. Christopher Hayward Simons Foundation Center for Computational N Astrophysics CoI: Dr. Justin Scott Spilker University of Texas at Austin N CoI: Prof. Douglas Scott University of British Columbia N ------------------------------------------------------------------------------------ Abstract We propose joint Chandra 250 ks and 8 orbit HST WFC3/F160W imaging of SPT0348-62, the highest-redshift (z=5.7), densest, massive proto-cluster yet. The sources so far confirmed to be in the SPT0348-62 protocluster are both remarkable, in mass and source density, and yet are only the tip of the iceberg. We propose observations which will identify and characterize all bright AGN which may be present within this rapidly forming structure, their host galaxy stellar masses and specific star formation rates. ------------------------------------------------------------------------------------ Observations Description ------------------------ 8 orbits in one filter WFC3/IR/F160W Each visit - F160W, SPARS50 sequence, NSAMP=14, wide 4-pt dither to mitigate artifacts 5 orbits in central location with a slightly larger offset for the reminaing three orbits to make sure to probe the full strcurure. This offset has been specified as a second target coord. ------------------------------------------------------------------------------------ 15997( 2) - 20-Sep-2019 13:01:31 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 SPT0348-62 CLUSTER OF GALAXIES, RA=03H48M42.1050S, J2000 V = 25 HIGH REDSHIFT CLUSTER, DEC=-62D20'51.22" STAR FORMING REGION Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 2 SPT0348-62-O CLUSTER OF GALAXIES, RA=03H49M0.0000S, J2000 V = 25 FFSET HIGH REDSHIFT CLUSTER, DEC=-62D20'59.70" STAR FORMING REGION Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 15997( 2) - 20-Sep-2019 13:01:31 - [ 3] 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 ------------------------------------------------------------------------------------------------------------------------------------ 15997( 2) - 20-Sep-2019 13:01:31 - [ 4] Visit: 01 (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 SPT0348-62 WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2611.753 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPT0348-62 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 15997( 2) - 20-Sep-2019 13:01:31 - [ 5] Visit: 02 (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 SPT0348-62 WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2611.753 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPT0348-62 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 15997( 2) - 20-Sep-2019 13:01:31 - [ 6] Visit: 03 (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 SPT0348-62 WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2611.753 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPT0348-62 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 15997( 2) - 20-Sep-2019 13:01:31 - [ 7] Visit: 04 (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 SPT0348-62 WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2611.753 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPT0348-62 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 15997( 2) - 20-Sep-2019 13:01:31 - [ 8] Visit: 05 (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 SPT0348-62 WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 CUM (2611.753 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPT0348-62 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM SPT0348-62 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 15997( 2) - 20-Sep-2019 13:01:31 - [ 9] Visit: 06 (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 SPT0348-62- WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 OFFSET CUM (2611.753 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 15997( 2) - 20-Sep-2019 13:01:31 - [ 10] Visit: 07 (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 SPT0348-62- WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 OFFSET CUM (2611.753 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 15997( 2) - 20-Sep-2019 13:01:31 - [ 11] Visit: 08 (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 SPT0348-62- WFC3/IR MULTIAC IR F160W NSAMP=14, SAMP-SEQ=SPARS50 1 DEF PATTERN 1 1 OFFSET CUM (2611.753 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 | ------------------------------------------------------------------------------------------------------------------------------------ SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM SPT0348-62-OFFSET 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 15997( 2) - 20-Sep-2019 13:01:31 - [ 12] Summary Form for Proposal 15997 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=14, SAMP-SEQ=SPARS50 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F160W ------------------------------------------------------------------------------------------------------------------------------------ Target Names SPT0348-62, SPT0348-62-OFFSET ------------------------------------------------------------------------------------------------------------------------------------