We have not used ramp filters prior to this program so may have gotten some aspect of the setup worng. We'll be in touch to double check, but here's a first go at a complete Phase II. Also, the secondary AGN variability check against the data from Program 12267 requires that 12267 and this program (same target for both) not exectue too close together in time. We didn't see how to specify this. Please advise. ----- Attempting Submission 1 (Fri Oct 01 19:21:32 GMT 2010) ----- Spurious visibility overrun claimed - orbit check tool does not show it. Looks like a bug. Does the brightest lensed galaxy contain an AGN? We have recently discovered the brightest lensed galaxy known. Its high quality spectra are revealing a wealth of spectral diagnostics, providing a unique window on the physical conditions of star formation at the epoch when most stars formed. The caveat is that at present, we do not know whether this lensed galaxy hosts an AGN, which would throw off the nebular line diagnostics. We propose a 60 ks Chandra observation to measure or strictly constrain the X-ray luminosity of an active nucleus. We also propose 3 HST orbits to search for optical signs of an AGN.
Ramp Filter observation of extended target. Ist orbit centered on emission feature, 2nd orbit off feature on nearby continuum. 3rd orbit is broadband ACS to provide a second cechk of AGN activity via variability against Program 12267. We have also attempted to optimise the F814W ACS imaging to allow a weak lensing measurement of the lens - hence the relatively large dither mid-orbit. 12 false 0.0 0.0 false false false false false false SUPPORTED CLUSTER OF GALAXIES GRAVITATIONAL LENS J2000 03 27 28.7000 -13 26 14.30 J2000 CLUSTER OF GALAXIES GRAVITATIONAL LENS J2000 03 27 28.7000 -13 26 14.30 J2000 WFC3/UVIS Imaging No No F606W WFC3/UVIS Imaging No No F814W WFC3/IR Imaging No No F110W WFC3/IR Imaging No No F160W ACS/WFC RampFilter No No FR782N ACS/WFC Imaging No No F814W /tmp/OPVisit15729.xml The scheduling data was generated by CASM 18.3.1. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12371 :visit-id "01" :proposal-version -1 :trans-version "20100505" :date "01-Oct-2010 12:20:37.0" :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 1698848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12371 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Obset :proposal-id 12371 :visit-id "01" :obset-id "A1" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12371 :visit-id "01" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2910 :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 3245 :pcs-gap 0 ) (Tic-Orbit :proposal-id 12371 :visit-id "01" :orbit-number 2 :pcs-time 222 :si-vis-utilization 3020 :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 3245 :pcs-gap 0 ) (Tic-Orbit :proposal-id 12371 :visit-id "01" :orbit-number 3 :pcs-time 333 :si-vis-utilization 2906 :al-overhead-at-end 0 :internal-dur-at-end 349 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3245 :pcs-gap 0 ) true 3 0