----- Submission 1 (Wed Aug 24 20:28:22 GMT 2005) ----- Phase II Proposal 10716 (sdss1004) successfully submitted. ----- Submission 2 (Fri Aug 26 12:59:06 GMT 2005) ----- Phase II Proposal 10716 (sdss1004) successfully submitted. ----- Submission 3 (Fri Aug 26 13:28:17 GMT 2005) ----- see submission comments the program coordinator reports that that diagnostic "pattern position outside aperture" is expected and not a problem for current observations (PI concurs) Assigned ID: 1008 ----- Submission 1 (Thu Jun 16 18:44:12 GMT 2005) ----- The Unique Cluster Lens SDSS1004+4112 SDSS1004+4112 is a unique example of a cluster lens because of its relatively high lens redshift (zlens=0.68), the existence of multiply imaged quasars for which time delays are measured, the presence of a significant number of multiply imaged background galaxies, and a quasar host galaxy that is so magnified that it can be observed in the mid?IR. By combining a deep 4?channel IRAC image with a NICMOS mosaic of the central, multiply?imaged region of the cluster, we will study the quasar host galaxy, search for low?mass substructure in the cluster, obtain accurate photometric redshifts for lensed arcs, discover very red lensed arcs and develop an accurate mass model for the cluster. Then we will combine all the data to obtain a competitive constraint on the cosmological model.
The objective is to make a roughly 2 by 2 NICMOS H-band mosaic (NIC2/F160W) of the central regions of this lens cluster to support the much lower resolution observations that will be obtained with spitzer. 4 subdithers for each position to provide hot-pixel, cr, coronograph spot etc removal. COSMOLOGY 12 false 0.0 false false false false false SUPPORTED CLUSTER OF GALAXIES EINSTEIN RING GRAVITATIONAL LENS HIGH REDSHIFT CLUSTER Objective is to generate a roughly 2 by 2 NIC2/F160W mosaic of the central region of this cluster lens J2000 10 04 34.9000 +41 12 43.00 J2000 NIC2 Imaging No No F160W POS-TARG MOSAIC DITHER 6 18.0 NIC-SPIRAL-DITH 18.0 false true 270.0 1.125 4 0.0 POS-TARG NIC-SQUARE-WAVE-DITH 0.0 1 true /tmp/OPVisit25519.xml Visit will do a 2 x 2 mosaic as a square dither pattern spaced by 18 arcsec, centered on the cD galaxy of the cluster, with one position per orbit. At each position it will do a 2 x 2 square dither pattern with a throw of 20.5 pixels (1.56 arcsec) for CR/hot-pixel/coronograph spot control/removal. (Tic-Visit :proposal-id 10716 :visit-id "01" :proposal-version -1 :trans-version "20050717" :date "26-Aug-2005 09:10:21.0" :trans-errors '(:WARNINGS 1 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 4 :saa-model "23" :si-bright-earth-limb-angle 20.0 :data-volume 424016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 10716 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 10716 :visit-id "01" :orbit-number 1 :pcs-time 367 :si-vis-utilization 2981 :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 3351 :pcs-gap 0 ) (Tic-Orbit :proposal-id 10716 :visit-id "01" :orbit-number 2 :pcs-time 367 :si-vis-utilization 2978 :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 3351 :pcs-gap 0 ) (Tic-Orbit :proposal-id 10716 :visit-id "01" :orbit-number 3 :pcs-time 367 :si-vis-utilization 2977 :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 3351 :pcs-gap 0 ) (Tic-Orbit :proposal-id 10716 :visit-id "01" :orbit-number 4 :pcs-time 367 :si-vis-utilization 2943 :al-overhead-at-end 0 :internal-dur-at-end 85 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3351 :pcs-gap 0 ) false 4 0 /tmp/OPVisit6051.xml