0 Assigned ID: 638 ----- Attempting Submission 1 (Fri Mar 06 18:32:08 GMT 2020) ----- HST Phase I Proposal 638 successfully submitted. Receipt: # 638-1 ----- Attempting Submission 2 (Fri Mar 06 22:29:24 GMT 2020) ----- First submission on June 29 Second submission on June 30th to use more compact dither pattern, with all three orbits per filter in a single visit Third submission on Dec 22, 2021 with a new visit (07) to retake 2 failed orbits from visit 01 Fourth submission on Oct 6, 2022 with a new visit (08) to retake 1 failed orbit from visit 02 1835723790 ----- Attempting Submission 1 (Mon Jun 29 20:18:13 GMT 2020) ----- HST Phase II Proposal 16300 successfully submitted. Receipt: # 16300-1 ----- Attempting Submission 2 (Wed Jul 01 01:31:23 GMT 2020) ----- ----- Attempting Submission 3 (Wed Dec 22 23:37:55 GMT 2021) ----- ----- Attempting Submission 4 (Fri Oct 07 00:33:57 GMT 2022) ----- Toward a Spatially-resolved Kennicutt-Schmidt Law in High-redshift Cluster Galaxies: the Interplay Between Molecular Gas, Star Formation, and Stellar Mass with ALMA and HST Our understanding of how gas is converted into stars on small spatial scales within z > 0.1 main-sequence galaxies has been hindered by a dearth of high-resolution imaging of the molecular gas component. However, a new window into spatially-resolved molecular gas has recently opened through ALMA observations of high-redshift galaxy clusters. These gains have been largely due to the high source density of star forming galaxies in young clusters, which allows for efficient multiplexing. The ALMA observations have yielded exquisite velocity maps and morphological analyses for the first large sample of spatially-resolved molecular gas in high-redshift galaxies. By combining these novel ALMA data with rest-frame UV imaging using ACS/WFC F475W and F625W, we will investigate the interplay between gas, star formation, and stellar mass on kiloparsec scales, for ~30 main-sequence cluster galaxies at z~1.6. This will be the first determination of the spatially-resolved Kennicutt-Schmidt law for a large sample of galaxies at high redshift, and will be a pioneering study of how gas is consumed by star formation on sub-galactic scales near the peak of cosmic star formation. The goal of this program is to obtain ACS imaging in F475W and F625W over three galaxy clusters, with 3 orbits per target per filter. We have organized threee-orbit visits (one visit per filter per target), for 6 visits total. For each target, we will obtain 9 exposures per filter. We will use a 3-point line dither (with centering) in each orbit to span the chip gap, augmented by a 3pt-line subdither (also centered) with step 0.12" in postarg frame and orientation=47.6deg. The latter will step ~diagonally in detector space at ~2.5 pixels in each direction. This will allow for removal of cosmic rays and hot pixels, and will fill in the chip gap, while keeping the dither pattern compact. The observations are designed to cover both in-hand ALMA and WFC3 data, and the pointing coordinates have been choosen to maximize overlap with these images (rather than set to a specific position of a cluster galaxy). The F475W visit for each target thus has some orient constraints, and the F625W filter for the same target is constrained to have the same orientation to maximize coverage. Our team consists of core members of the SpARCS collaboration and are all experts in multi-wavelength obsevations of galaxies and high-redshift galaxy clusters. Members Noble, Rudnick, and Cramer are experts on molecular gas observations with ALMA, which are critical to the interpretation of this joint analysis bewteen HST and ALMA. Member Cramer has performed a complementary analysis at low redshift with HST and ALMA, which will serve as a comparison data set. Members Nantais, Muzzin, Rudnick, Yee, and van der Burg have substantial experience with the photometric follow-up on these galaxy clusters, from HST to near-infrared observations. Members Muzzin, Wilson, and Yee are experts on galaxy cluster environments. Members Webb and Noble are experts on star formation rates, from infrared to submillimeter wavelengths. Members Muzzin and Matharu are experts on stellar disk sizes and anaylses at high-redshift. Galaxies 6 false false false false false false false SUPPORTED CLUSTER OF GALAXIES HIGH REDSHIFT CLUSTER RICH CLUSTER J2000 J2000 CLUSTER OF GALAXIES HIGH REDSHIFT CLUSTER RICH CLUSTER J2000 J2000 CLUSTER OF GALAXIES HIGH REDSHIFT CLUSTER RICH CLUSTER J2000 J2000 ACS/WFC Imaging No No F475W ACS/WFC Imaging No No F475W ACS/WFC Imaging No No F475W ACS/WFC Imaging No No F625W ACS/WFC Imaging No No F625W ACS/WFC Imaging No No F625W POS-TARG DITHER DITHER 3 3.034 LINE true true 0.12 3 85.29 POS-TARG ACS-WFC-DITHER-LINE 47.6 2 true POS-TARG DITHER DITHER 3 3.034 LINE true true 0.12 2 85.29 POS-TARG ACS-WFC-DITHER-LINE 47.6 3 true POS-TARG DITHER DITHER 2 3.034 LINE true true 0.12 2 85.29 POS-TARG ACS-WFC-DITHER-LINE 47.6 4 true The scheduling data was generated by CASM 30.3. CASM was run in Phase II mode. /private/var/folders/1q/_kwbxqxj1hb6ccdcn0_0ljl40000gn/T/OPVisit5267599232583352816.xml - 9 exposures over 3 orbits, with a 3-point line dither and additional 3-point line subpattern dither - Including a few orient ranges to ensure chip gap doesn't fall on the primary cluster galaxy targets within the field - Constraining the 3 orbits in the F625 visit for this target to have the same orientation as this visit 1631694773000 254.07481421400644 (Tic-Visit :proposal-id 16300 :visit-id "01" :proposal-version -1 :trans-version "20220630" :date "06-Oct-2022 14:01:56.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "27" :si-bright-earth-limb-angle 20.0 :data-volume 2558016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16300 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16300 :visit-id "01" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2759 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "01" :orbit-number 2 :pcs-time 392 :si-vis-utilization 2749 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "01" :orbit-number 3 :pcs-time 392 :si-vis-utilization 2749 :al-overhead-at-end 0 :internal-dur-at-end 347 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 30.3. CASM was run in Phase II mode. /private/var/folders/1q/_kwbxqxj1hb6ccdcn0_0ljl40000gn/T/OPVisit16271425268638055630.xml - redo for visit 1, with 2 orbits - 6 exposures over 2 orbits, with a 2-point line dither and additional 3-point line subpattern dither - Constraining the 2 orbits in this visit to have the same orientation as the one successful orbit in Visit 1 for the same target 1658450429000 254.07814000000002 (Tic-Visit :proposal-id 16300 :visit-id "07" :proposal-version -1 :trans-version "20220630" :date "06-Oct-2022 15:06:09.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "27" :si-bright-earth-limb-angle 20.0 :data-volume 1705344 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16300 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16300 :visit-id "07" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2759 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "07" :orbit-number 2 :pcs-time 392 :si-vis-utilization 2749 :al-overhead-at-end 0 :internal-dur-at-end 347 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 2 0 The scheduling data was generated by CASM 30.3. CASM was run in Phase II mode. /private/var/folders/1q/_kwbxqxj1hb6ccdcn0_0ljl40000gn/T/OPVisit685923926847078940.xml - Same pointing position and orientation as visit J0224-F475 - 9 exposures over 3 orbits, with a 3-point line dither and additional 3-point line subpattern dither 1658433281000 254.07481 (Tic-Visit :proposal-id 16300 :visit-id "02" :proposal-version -1 :trans-version "20220630" :date "06-Oct-2022 15:06:35.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "27" :si-bright-earth-limb-angle 20.0 :data-volume 2558016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16300 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16300 :visit-id "02" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2759 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "02" :orbit-number 2 :pcs-time 392 :si-vis-utilization 2749 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "02" :orbit-number 3 :pcs-time 392 :si-vis-utilization 2749 :al-overhead-at-end 0 :internal-dur-at-end 347 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 30.3. CASM was run in Phase II mode. /private/var/folders/1q/_kwbxqxj1hb6ccdcn0_0ljl40000gn/T/OPVisit15521804800002877716.xml - redo for visit 2, with 1 orbits - 4 exposures over 1 orbit, with a 2-point line dither and additional 2-point line subpattern dither - No orient constraints to help with schedubility. (Tic-Visit :proposal-id 16300 :visit-id "08" :proposal-version -1 :trans-version "20220630" :date "06-Oct-2022 17:29:41.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "27" :si-bright-earth-limb-angle 20.0 :data-volume 1136896 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16300 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16300 :visit-id "08" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2759 :al-overhead-at-end 0 :internal-dur-at-end 347 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. - 9 exposures over 3 orbits, with a 3-point line dither and additional 3-point line subpattern dither - Including a few orient ranges to ensure chip gap doesn't fall on the primary cluster galaxy targets within the field - Constraining the 3 orbits in the F625 visit for this target to have the same orientation as this visit 1636972880000 31.238727753896598 (Tic-Visit :proposal-id 16300 :visit-id "03" :proposal-version -1 :trans-version "20210514" :date "22-Dec-2021 18:32:37.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "27" :si-bright-earth-limb-angle 20.0 :data-volume 2558016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16300 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16300 :visit-id "03" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2759 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "03" :orbit-number 2 :pcs-time 392 :si-vis-utilization 2749 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "03" :orbit-number 3 :pcs-time 392 :si-vis-utilization 2749 :al-overhead-at-end 0 :internal-dur-at-end 347 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. - Same pointing position and orientation as visit J0225-F475 - 9 exposures over 3 orbits, with a 3-point line dither and additional 3-point line subpattern dither 1637235937000 31.238727753896598 (Tic-Visit :proposal-id 16300 :visit-id "04" :proposal-version -1 :trans-version "20210514" :date "22-Dec-2021 18:32:38.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "27" :si-bright-earth-limb-angle 20.0 :data-volume 2558016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16300 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16300 :visit-id "04" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2759 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "04" :orbit-number 2 :pcs-time 392 :si-vis-utilization 2749 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "04" :orbit-number 3 :pcs-time 392 :si-vis-utilization 2749 :al-overhead-at-end 0 :internal-dur-at-end 347 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 30.3. CASM was run in Phase II mode. - 9 exposures over 3 orbits, with a 3-point line dither and additional 3-point line subpattern dither - Including a few orient ranges to ensure chip gap doesn't fall on the primary cluster galaxy targets within the field - Constraining the 3 orbits in the F625 visit for this target to have the same orientation as this visit 1641456086000 30.99359000000001 (Tic-Visit :proposal-id 16300 :visit-id "05" :proposal-version -1 :trans-version "20210514" :date "22-Dec-2021 18:32:39.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "27" :si-bright-earth-limb-angle 20.0 :data-volume 2558016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16300 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16300 :visit-id "05" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2780 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3165 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "05" :orbit-number 2 :pcs-time 392 :si-vis-utilization 2773 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3165 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "05" :orbit-number 3 :pcs-time 392 :si-vis-utilization 2773 :al-overhead-at-end 0 :internal-dur-at-end 347 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3165 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 30.3. CASM was run in Phase II mode. - Same pointing position and orientation as visit J0330-F475 - 9 exposures over 3 orbits, with a 3-point line dither and additional 3-point line subpattern dither 1641473236000 30.99359000000001 (Tic-Visit :proposal-id 16300 :visit-id "06" :proposal-version -1 :trans-version "20210514" :date "22-Dec-2021 18:32:40.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "27" :si-bright-earth-limb-angle 20.0 :data-volume 2558016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16300 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16300 :visit-id "06" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2780 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3165 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "06" :orbit-number 2 :pcs-time 392 :si-vis-utilization 2773 :al-overhead-at-end 0 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3165 :pcs-gap 0 ) (Tic-Orbit :proposal-id 16300 :visit-id "06" :orbit-number 3 :pcs-time 392 :si-vis-utilization 2773 :al-overhead-at-end 0 :internal-dur-at-end 347 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3165 :pcs-gap 0 ) true 3 0