HST has a unique capability to detect tenuous debris disks and exosolar planets at optical wavelengths. Using the ACS/HRC in 2004-2006, we imaged the debris belt surrounding Fomalhaut, finding evidence for a planetary system in the structure of the belt, and then directly imaging a planet candidate, Fomalhaut b (Fom b). New STIS data recover Fom b in 2010 with the expected flux and near its expected position. We also discover a tenuous belt halo extending 30 AU beyond the previously measured outer belt edge. These grains may be driven outward by radiation pressure or dynamically perturbed by Fom b. We propose a long-term GO program dedicated to the study of the orbit of Fom b and its interaction with this newly discovered halo. The goals are to constrain the orbital elements of Fom b and establish with confidence that it is bound. The proposed astrometry is designed to measure the eccentricity with sufficient precision to discriminate between a circular orbit and one that is nested within the belt with e ~ 0.12. STIS is the only instrument demonstrated able to make these astrometric observations. To pinpoint the origin of grains that comprise the belt halo, we propose to obtain the halo scattered light color by direct imaging in F336W and F814W using WFC3/UVIS. If the main belt and halo share the same color (as opposed to blue Rayleigh-scattering grains) then planetary dynamical perturbations will be suspected. The UVIS F336W observations leave open the possibility of detecting Fomalhaut b at short wavelengths, testing the hypothesis that Fom b is optically bright due to scattering from an extended circumplanetary ring system such as that found around Saturn. The STIS portion of the observation is a duplicate of the STIS observations conducted under GO-11818 during September 2010 (Visits 19-21). The main difference is that we will utilize three times as many orbits (12 orbits; Visits 01-12 in Cycle 19) to improve our signal to noise. The star Fomalhaut will be imaged behind the STIS WEDGE. Since this is a multi-cycle program (3 cycles) to obtain annual astrometry on Fomalhaut b, it is important to attempt the Cycle 19 observation within the Cycle 19 time frame because we will observe it again in Cycle 20 and Cycle 21. ORIENTs are chosen so that Fomalhaut b, which is at PA=318 approximately 13" from the star, is imaged in a region free of diffraction spikes, focal plane structures, etc. The WFC3/UVIS portion of the program (Visits 51-60) uses a multi-roll strategy as well. For each of two filters (F336W and F814W), there are five ORIENTSs over five orbits. Fomalhaut (the star) is positioned the chip gap using using UVIS-CENTER. The ORIENTs are chosen so that the planet Fomalhaut b does not land on the saturation column of the star, the chip gap, or the diffraction spikes. Also, scattering ghosts appear to dominate the upper portions of the frame relative to the star, and therefore we attempt to image Fomalhaut b in the bottom hemisphere relative to the star by choosing the appropriate telescope ORIENTS. EXTRA-SOLAR PLANETS 12 false 0.0 0.0 false false false false SUPPORTED STAR A0-A3 V-IV This object was generated by the targetselector and retrieved from the SIMBAD database. J2000 J2000 STIS/CCD Imaging Yes No WEDGEA2.5 WFC3/UVIS Imaging No No F336W WFC3/UVIS Imaging No No F814W Timing link suitability includes constraints ([Group (01 02 03 04) Within 0.2 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "01" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:42:10.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "01" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (01 02 03 04) Within 0.2 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "02" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:42:17.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "02" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (01 02 03 04) Within 0.2 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "03" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:42:22.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "03" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2986 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (01 02 03 04) Within 0.2 days] [05 After 04 by 0.0 to 1.5 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "04" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:42:38.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "04" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (05 06 07 08) Within 0.2 days] [05 After 04 by 0.0 to 1.5 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "05" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:42:44.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "05" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (05 06 07 08) Within 0.2 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "06" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:42:49.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "06" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (05 06 07 08) Within 0.2 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "07" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:42:53.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "07" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (05 06 07 08) Within 0.2 days] [09 After 08 by 0.0 to 1.5 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "08" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:42:58.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "08" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (09 10 11 12) Within 0.2 days] [09 After 08 by 0.0 to 1.5 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "09" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:43:01.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "09" :obset-id "09" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "09" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (09 10 11 12) Within 0.2 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "10" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:43:12.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "10" :obset-id "10" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "10" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (09 10 11 12) Within 0.2 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "11" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:43:17.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "11" :obset-id "11" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "11" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (09 10 11 12) Within 0.2 days]) The scheduling data was generated by CASM 20.0. CASM was run in Phase II mode. (Tic-Visit :proposal-id 12576 :visit-id "12" :proposal-version -1 :trans-version "20120312" :date "20-Mar-2012 09:43:20.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 515696 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "12" :obset-id "12" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "12" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2980 :al-overhead-at-end 0 :internal-dur-at-end 439 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (51 52 53 54 55) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314406211000 328.0 (Tic-Visit :proposal-id 12576 :visit-id "51" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:21.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "51" :obset-id "51" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "51" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (51 52 53 54 55) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314411964000 334.0 (Tic-Visit :proposal-id 12576 :visit-id "52" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:22.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "52" :obset-id "52" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "52" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (51 52 53 54 55) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314417716000 340.0 (Tic-Visit :proposal-id 12576 :visit-id "53" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:23.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "53" :obset-id "53" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "53" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (51 52 53 54 55) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314423469000 346.0 (Tic-Visit :proposal-id 12576 :visit-id "54" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:24.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "54" :obset-id "54" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "54" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (51 52 53 54 55) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314429222000 352.0 (Tic-Visit :proposal-id 12576 :visit-id "55" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:25.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "55" :obset-id "55" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "55" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (56 57 58 59 60) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314636352000 328.0 (Tic-Visit :proposal-id 12576 :visit-id "56" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:26.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "56" :obset-id "56" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "56" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (56 57 58 59 60) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314642107000 334.0 (Tic-Visit :proposal-id 12576 :visit-id "57" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:27.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "57" :obset-id "57" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "57" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (56 57 58 59 60) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314647872000 340.0 (Tic-Visit :proposal-id 12576 :visit-id "58" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:28.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "58" :obset-id "58" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "58" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (56 57 58 59 60) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314653648000 346.0 (Tic-Visit :proposal-id 12576 :visit-id "59" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:29.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "59" :obset-id "59" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "59" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0 Timing link suitability includes constraints ([Group (56 57 58 59 60) Within 0.3 days]) The scheduling data was generated by CASM 19.3. CASM was run in Phase II mode. 1314659370000 352.0 (Tic-Visit :proposal-id 12576 :visit-id "60" :proposal-version -1 :trans-version "20110509" :date "03-Aug-2011 23:59:30.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 2021248 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12576 :visit-id "60" :obset-id "60" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12576 :visit-id "60" :orbit-number 1 :pcs-time 241 :si-vis-utilization 2906 :al-overhead-at-end 118 :internal-dur-at-end 670 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3257 :pcs-gap 0 ) true 1 0