0 Assigned ID: 1725 ----- Attempting Submission 1 (Thu Apr 08 21:56:28 GMT 2021) ----- HST Phase I Proposal 1725 successfully submitted. Receipt: # 1725-1 ----- Attempting Submission 2 (Thu Apr 08 23:41:24 GMT 2021) ----- HST Phase I Proposal 1725 successfully submitted. Receipt: # 1725-2 ----- Attempting Submission 3 (Fri Apr 09 19:46:14 GMT 2021) ----- FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser 0 ----- Attempting Submission 1 (Mon Jul 12 22:02:47 GMT 2021) ----- HST Phase II Proposal 16758 successfully submitted. Receipt: # 16758-1 ----- Attempting Submission 2 (Fri Jul 16 18:26:41 GMT 2021) ----- The FLASH values are set to aim for a background level of 20 e/pixel, which is now recommended, but is higher than the 12 e/pixel that the APT checks for. Completing the picture: The globular cluster systems of field ultra-diffuse galaxies Advances in the latter half of the past decade have uncovered the prevalence of ultra-diffuse galaxies (UDGs) across all environments, from cluster cores to the field. These galaxies are challenging to fit into our standard picture of galaxy formation and are thus of great interest to both observers and theorists. Owing to the observational challenges presented by such diffuse stellar distributions, one of the most effective means of constraining the properties of UDGs is their globular cluster (GC) systems. HST has already played a vital role in characterizing the richness and form of the GC populations of UDGs, finding that some host extremely rich and anomalously bright GC systems, as well as providing some of the first estimates of the halo masses of UDGs. However, to date all such studies have focused on UDGs in dense environments. Here we propose a snapshot imaging program with WFC3/UVIS to make the first measurements of the GC systems of bona fide field UDGs. Although more challenging to identify and confirm than UDGs in clusters and groups, field UDGs are thought to constitute a major fraction of the overall UDG population and likely represent the original formation pathway for many UDGs that subsequently fell into groups. Comparison of the GC systems of these two populations is an ideal means to test whether they have physically similar origins, but as yet we know little of the GCs in field UDGs. The proposed observations would also provide a key reference sample for numerous other works investigating the potential formation mechanisms of UDGs and other low surface brightness galaxies, which in turn may hold clues to some of the small scale problems of LCDM. This is a WFC3/UVIS snapshot program to observe nearby field ultra-diffuse galaxies. All observations are in two filters, F555W and F814W. For each filter, we use a standard two-point line dither to aid with the removal of hot pixels and other artifacts. Each target is centered on chip with with the UVIS1-FIX aperture. As this is a snapshot program of fixed targets none of the visits have orient constraints, therefore if another gyro is lost we do not expect it to cause major difficulties for these observations. M. Jones is an expert in galaxies in the local Universe, including ultra-diffuse galaxies (UDGs). He has extensive experience in HI (atomic gas) extragalactic astronomy and has been a member of the ALFALFA team for over 8 years. He has recently completed a study (soon to be submitted) quantifying the GC systems of two UDGs in group environments, based on HST ACS images (Program ID: 15874, PI: K. Spekkens). He is currently a post-doc at Steward Observatory working with D. Sand. D. Sand has been a PI or CoI of over 10 successful HST proposals and is an expert in both dwarf galaxies and supernovae. He has extensive experience with HST imaging and has published numerous papers on faint and diffuse dwarf galaxies. He is faculty at Steward Observatory. P. Bennet is a post-doc at STScI. He has considerable experience working with HST imaging and is an expert in satellite luminosity functions and UDGs. He is also the first author of Bennet et al. 2018, one of the key papers motivating this proposal. D. Crnojevic is faculty at University of Tampa. She has extensive experience of HST imaging and is an expert in faint dwarf galaxies and resolved structures in stellar halos. S. Janowiecki is a science operations manager at McDonald Observatory. He is an expert in the baryonic contents of dwarf galaxies (gas and stars) as well as the "Almost Dark" galaxy population in ALFALFA. He is the lead author of the work that the target catalog of this proposal is drawn from (Janowiecki et al. 2019). A. Karunakaran is a PhD candidate at Queen's University. His PhD work has focused on dwarf galaxies, including UDGs. In particular, he has considerable experience in quantifying/constraining the atomic gas content of optically identified UDGs. L. Leisman led the work that first identified the HI-bearing UDGs that this proposal targets (Leisman et al. 2017). He is faculty at Valparaiso University, Indiana. He is an expert in the HI properties of dwarf galaxies, in particular UDGs and "Almost Dark" galaxies. B. Mutlu-Pakdil is an expert in ultra-faint dwarf galaxies and deep imaging. She has extensive experience with HST imaging. She is currently a NSF/KICP post-doctoral fellow at the University of Chicago. K. Spekkens is faculty at the Royal Military College of Canada and Queen's University. She is an expert in the kinematics and structure of galactic disks and has worked extensively on the HI properties of UDGs. She was the PI of the VLA/HST program (15874) that forms a key part of the motivation of this proposal. Galaxies 6 false SUPPORTED GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY ACCRETION DISK LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 GALAXY AMORPHOUS IRREGULAR LSB MAGELLANIC IRREGULAR J2000 J2000 WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F555W POS-TARG DITHER 0.145 LINE false false 2 46.84 WFC3-UVIS-DITHER-LINE 1 false /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v01.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "01" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:00.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "01" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v02.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "02" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:01.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "02" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v03.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "03" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:01.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "03" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v04.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "04" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:02.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "04" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3149 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v05.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "05" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:03.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "05" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3156 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v06.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "06" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:03.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "06" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3156 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v07.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "07" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:04.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "07" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3156 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v08.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "08" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:04.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "08" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v09.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "09" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:05.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "09" :obset-id "09" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "09" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3145 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v10.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "10" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:05.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "10" :obset-id "10" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "10" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3145 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v11.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "11" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:06.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "11" :obset-id "11" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "11" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v12.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "12" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:06.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "12" :obset-id "12" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "12" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v13.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "13" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:07.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "13" :obset-id "13" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "13" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v14.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "14" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:07.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "14" :obset-id "14" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "14" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3165 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v15.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "15" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:07.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "15" :obset-id "15" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "15" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3149 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v16.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "16" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:08.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "16" :obset-id "16" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "16" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v17.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "17" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:08.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "17" :obset-id "17" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "17" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3180 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v18.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "18" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:09.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "18" :obset-id "18" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "18" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3180 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v19.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "19" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:09.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "19" :obset-id "19" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "19" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3145 :pcs-gap 0 ) true 1 0 /home/mike/Dropbox/UDG_snapshot/OP-cache/16758_v2-v20.xml The scheduling data was generated by CASM 29.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16758 :visit-id "20" :proposal-version -1 :trans-version "20210514" :date "16-Jul-2021 11:08:10.0" :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 1154992 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16758 :visit-id "20" :obset-id "20" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16758 :visit-id "20" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2171 :al-overhead-at-end 122 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3157 :pcs-gap 0 ) true 1 0