Mapping the Interaction between High-Redshift Galaxies and the Intergalactic Environment

Mapping the Interaction between High-Redshift Galaxies and the Intergalactic Environment With the commissioning of the high-throughput large-area camera WFC3/IR, it is possible for the first time to undertake an efficient survey of the rest-frame optical morphologies of galaxies at the peak epoch of star formation in the universe. We therefore propose deep WFC3/IR imaging of over 320 spectroscopically confirmed galaxies between redshift 1.6 < z < 3.4 in well-studied fields which lie along the line of sight to bright background QSOs. The spectra of these bright QSOs probe the IGM in the vicinity of each of the foreground galaxies along the line of sight, providing detailed information on the physical state of the gas at large galactocentric radii. In combination with our densely sampled UV/IR spectroscopy, stellar population models, and kinematic data in these fields, WFC3/IR imaging data will permit us to construct a comprehensive picture of the structure, dynamics, and star formation properties of a large population of galaxies in the early universe and their effect upon their cosmological environment.

In order to best probe the rest-frame optical emission from galaxies at redshift z ~ 2 we have chosen the longest wavelength broadband filter available with WFC3 (F160W). Given the importance of high resolution to our project, we intend to maximize the effective angular resolution by obtaining our observations in a dithered sequence with sub-integer pixel offsets which may be drizzled together to both improve the effective angular resolution and help to eliminate cosmic rays and other artifacts from the data. We have generalized the WFC3-IR-DITHER-BOX-MIN pattern to a larger number of dither positions which best fills our available orbital time using the SPIRAL pattern. This dither pattern mimics the sub-pixel sampling of the BOX-MIN pattern. Our target fields have visibilities of 54-59 minutes per orbit, with 3 orbits per target field. Since our targets are faint galaxies, we intend to use the pseudo-fowler sampling algorithm. Specifically, the MIF900 sampling will permit us to obtain 3 exposures per orbit for a total of 9 exposures (8100 seconds) per target field. Each of these exposures corresponds to a unique dither position which fully samples a pixel uniformly with spacings of 0.33 in each coordinate. We require no special scheduling or orientation constraints. COSMOLOGY 12 false 0.0 0.0 false false false false false false SUPPORTED GALAXY HIGH REDSHIFT GALAXY QSO J2000 01 03 10.5000 +13 16 29.90 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 01 45 16.7000 -09 45 11.70 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 04 52 14.8000 -16 40 23.50 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 10 11 55.7000 +29 41 45.50 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 12 19 30.8000 +49 40 52.10 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 15 51 52.5000 +19 11 4.10 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 16 25 47.7000 +26 47 2.90 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 16 25 57.2000 +26 44 48.50 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 16 25 48.0000 +26 44 33.60 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 16 25 48.4000 +26 49 27.90 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 17 01 0.4000 +64 12 3.60 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 22 08 52.1000 -19 44 0.90 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 23 46 30.5000 +12 48 48.10 J2000 GALAXY HIGH REDSHIFT GALAXY QSO J2000 23 46 25.5000 +12 47 45.50 J2000 WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W WFC3/IR Imaging No No F160W POS-TARG DITHER 0.408 LINE false true 9 5.665 SPIRAL 1

false

The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 11694 :visit-id "01" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:18.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "01" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3251 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "01" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3251 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "01" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3251 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 11694 :visit-id "02" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:21.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "02" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3242 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "02" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3242 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "02" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3242 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1284158674000 260.0530045788512 (Tic-Visit :proposal-id 11694 :visit-id "03" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:22.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "03" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3257 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "03" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3257 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "03" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1263222366000 267.1782089910503 (Tic-Visit :proposal-id 11694 :visit-id "04" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:23.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "04" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "04" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "04" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3267 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1255888532000 339.0611224080862 (Tic-Visit :proposal-id 11694 :visit-id "05" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:25.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "05" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3398 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "05" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3398 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "05" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3398 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1281256411000 108.55597808135923 (Tic-Visit :proposal-id 11694 :visit-id "06" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:27.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "06" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3257 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "06" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3257 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "06" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1281091722000 98.0 (Tic-Visit :proposal-id 11694 :visit-id "07" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:28.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "07" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "07" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "07" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3267 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1283004768000 98.4871560693316 (Tic-Visit :proposal-id 11694 :visit-id "08" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:29.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "08" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "08" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "08" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3267 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1282734476000 100.70927945929287 (Tic-Visit :proposal-id 11694 :visit-id "09" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:31.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "09" :obset-id "09" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "09" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "09" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "09" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3267 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1278587347000 144.19280566591817 (Tic-Visit :proposal-id 11694 :visit-id "10" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:33.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "10" :obset-id "10" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "10" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "10" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3267 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "10" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3267 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1264097697000 315.2216006052791 (Tic-Visit :proposal-id 11694 :visit-id "11" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:34.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "11" :obset-id "11" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "11" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3531 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "11" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3531 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "11" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3531 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 11694 :visit-id "12" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:36.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "12" :obset-id "12" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "12" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3257 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "12" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3257 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "12" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1276438657000 248.1727271150853 (Tic-Visit :proposal-id 11694 :visit-id "13" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:37.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "13" :obset-id "13" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "13" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3251 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "13" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3251 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "13" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3251 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 17.2. CASM was run in Phase II mode. 1276548037000 247.88667072203145 (Tic-Visit :proposal-id 11694 :visit-id "14" :proposal-version -1 :trans-version "20090702" :date "28-Apr-2010 13:15:39.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "14" :obset-id "14" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "14" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3251 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "14" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3251 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "14" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 497 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3251 :pcs-gap 0 ) true 3 0 (Tic-Visit :proposal-id 11694 :visit-id "59" :proposal-version -1 :trans-version "20100505" :date "31-Aug-2010 09:36:22.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "59" :obset-id "59" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "59" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3257 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "59" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3257 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "59" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 502 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 3 0 The scheduling data was generated by CASM 18.3.1. CASM was run in Phase II mode. (Tic-Visit :proposal-id 11694 :visit-id "53" :proposal-version -1 :trans-version "20100505" :date "13-Sep-2010 11:04:07.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 2506848 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 11694 :visit-id "53" :obset-id "53" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 11694 :visit-id "53" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2863 :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 3249 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "53" :orbit-number 2 :pcs-time 222 :si-vis-utilization 2863 :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 3249 :pcs-gap 0 ) (Tic-Orbit :proposal-id 11694 :visit-id "53" :orbit-number 3 :pcs-time 222 :si-vis-utilization 2863 :al-overhead-at-end 0 :internal-dur-at-end 502 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3249 :pcs-gap 0 ) true 3 0