0 ----- Attempting Submission 1 (Wed Jul 23 14:40:48 GMT 2014) ----- Unveiling the mass-to-light distribution of high-redshift clusters We propose to investigate the formation of massive cluster galaxies in the redshift range (1 < z < 2). This is a critical epoch when galaxies in clusters are transitioning from actively star-forming to quiescent systems. We plan to perform deep near-infrared observations of two of the most distant galaxy clusters using HST WFC3, which will provide us with the highest resolution imaging possible of their stellar populations. These data will allow us to derive reliable, high resolution stellar mass maps and extract structural parameters such as size and morphology. By combining these measurements with our exceptionally deep VLT/KMOS data in the same cluster fields we can construct the fundamental plane of the most massive galaxies in the universe immediately after their initial assembly. We plan to perform deep near-infrared observations of two of the most distant galaxy clusters using HST WFC3, which will provide us with the highest resolution imaging possible of their stellar populations. Default false false false false false SUPPORTED CLUSTER OF GALAXIES HIGH REDSHIFT CLUSTER J2000 H=20.0 CLUSTER OF GALAXIES HIGH REDSHIFT CLUSTER J2000 H=21.0 POS-TARG DITHER 0.572 LINE 0.365 false false 74.653 4 18.528 WFC3-IR-DITHER-BOX-MIN 1 false /private/var/folders/ny/y2rfgxpn4k37g754z2ph3gd00001bc/T/OPVisit610481477815024755.xml The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 13687 :visit-id "01" :proposal-version -1 :trans-version "20140605" :date "23-Jul-2014 13:16:39.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 3133616 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13687 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13687 :visit-id "01" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2940 :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 3278 :pcs-gap 0 ) (Tic-Orbit :proposal-id 13687 :visit-id "01" :orbit-number 2 :pcs-time 222 :si-vis-utilization 3050 :al-overhead-at-end 0 :internal-dur-at-end 652 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3278 :pcs-gap 0 ) false 2 0 /private/var/folders/ny/y2rfgxpn4k37g754z2ph3gd00001bc/T/OPVisit345840358995498176.xml The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 13687 :visit-id "02" :proposal-version -1 :trans-version "20140605" :date "23-Jul-2014 13:16:41.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 3081392 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13687 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13687 :visit-id "02" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2890 :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 3231 :pcs-gap 0 ) (Tic-Orbit :proposal-id 13687 :visit-id "02" :orbit-number 2 :pcs-time 222 :si-vis-utilization 3000 :al-overhead-at-end 0 :internal-dur-at-end 614 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3231 :pcs-gap 0 ) true 2 0