17874( 3) - 31-Dec-2024 14:23:42 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 17874 Version: 3 Check-in Time: 31-Dec-2024 14:23:42 STScI Edit Number: 0 Title Resolving multi-phase outflows in a $z=0.615$ massive galaxy with Chandra and HST ------------------------------------------------------------------------------------ Type Cycle GO 32 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Chien-Ting J. Chen Universities Space Research Association Y CoI: Dr. William Nielsen Brandt The Pennsylvania State University N CoI: Steven Ehlert NASA Marshall Space Flight Center N CoI: Dr. Kevin Hainline University of Arizona N CoI: Dr. Ryan C. Hickox Dartmouth College N CoI: Dr. Walter Peter Maksym III NASA Marshall Space Flight Center N CoI: Dr. Daniel K Stern Jet Propulsion Laboratory N CoI: Dr. Doug Swartz Universities Space Research Association N CoI: Prof. Jessie Caye Runnoe Vanderbilt University N CoI: Dr. Ming Sun University of Alabama in Huntsville N ------------------------------------------------------------------------------------ Abstract AGN outflows are among the most vital signatures of strong AGN feedback, but exactly how they can quench galaxy star formation remains an open question. We propose a joint Chandra-HST observation targeting SRGA J175701+590751 for an exploratory spectral and imaging analysis. The target is an ultra-massive galaxy with hyperluminous IR luminosity at z=0.615. Our proposed observations will study its X-ray and UV outflows suggested by archival Swift/XRT and Subaru HDS observations to study AGN feedback processes in a prime candidate for ongoing SF quenching. ------------------------------------------------------------------------------------ Observations Description ------------------------ We will observe the a hard X-ray selected quasar with broad-absorption lines and hyper-luminous infrared luminosity with quasar with hyper-luminous infrared luminosity and hard X-ray detection with the STIS UV spectroscopy using the G230LB filter for two orbits to study the UV spectrum of our target. We will also observe the target with ACS imaging with F814W and F502N for one orbit. ------------------------------------------------------------------------------------ 17874( 3) - 31-Dec-2024 14:23:42 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 SRGAJ175701+ GALAXY, QUASAR, RA=17H57M0.2654S +/- 0.0755", J2000 Z = V = 15.44 GALEX 7.5" photometry: 590751 ULTRALUMINOUS IR GAL DEC=+59D08'0.25" +/- 0.0755" 0.615 18.4139mag in NUV; 21.1025mag in FUV Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 17874( 3) - 31-Dec-2024 14:23:42 - [ 3] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 3 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 85 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 17874( 3) - 31-Dec-2024 14:23:42 - [ 4] 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 SRGAJ175701 ACS/WFC ACCUM WFC F814W 1 350 S PATTERN 1 1-2 +590751 see below (698 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SRGAJ175701 ACS/WFC ACCUM WFC F502N FLASH=25 1 600 S +590751 see below (1198 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 | ------------------------------------------------------------------------------------------------------------------------------------ SRGAJ175701+590751 1 ACS/WFC ACCUM WFC F814W 1 none none none 1 349.0 S SRGAJ175701+590751 1 ACS/WFC ACCUM WFC F814W 2 none none none 1 349.0 S SRGAJ175701+590751 2 ACS/WFC ACCUM WFC F502N 1 none none none 1 599.0 S SRGAJ175701+590751 2 ACS/WFC ACCUM WFC F502N 2 none none none 1 599.0 S 17874( 3) - 31-Dec-2024 14:23:42 - [ 5] 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 SRGAJ175701 STIS/CCD ACQ F28X50LP MIRROR 1 0.2 S (0.2 +590751 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SRGAJ175701 STIS/CCD ACQ/PEA 52X0.1 G230LB 2375 1 0.6 S (0.6 +590751 K S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SRGAJ175701 STIS/NUV ACCUM 52X0.1 G230L 2376 1 1923 S +590751 -MAMA (1923 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SRGAJ175701 STIS/NUV ACCUM 52X0.1 G230L 2376 1 2700 S +590751 -MAMA see below (2691 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 | ------------------------------------------------------------------------------------------------------------------------------------ SRGAJ175701+590751 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A SRGAJ175701+590751 2 STIS/CCD ACQ/PEA 52X0.1 G230LB 2375 none none none none 1 N/A K SRGAJ175701+590751 3 STIS/NUV ACCUM 52X0.1 G230L 2376 none none none none 1 N/A -MAMA SRGAJ175701+590751 4 STIS/NUV ACCUM 52X0.1 G230L 2376 none none none none 2 2691.0 S -MAMA 17874( 3) - 31-Dec-2024 14:23:42 - [ 6] Summary Form for Proposal 17874 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 52X0.1, F28X50LP, WFC ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC, STIS/CCD, STIS/NUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, ACQ/PEAK ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=25 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PATTERN 1 1-2 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F502N, F814W, G230L, G230LB, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names SRGAJ175701+590751 ------------------------------------------------------------------------------------------------------------------------------------