0 Assigned ID: 669 ----- Attempting Submission 1 (Fri Apr 05 19:40:57 GMT 2019) ----- HST Phase I Proposal 669 (sunburst.apt) successfully submitted. Receipt: # 669-1 ----- Attempting Submission 2 (Fri Apr 05 22:52:21 GMT 2019) ----- HST Phase I Proposal 669 (sunburst.apt) successfully submitted. Receipt: # 669-2 ----- Attempting Submission 3 (Fri Apr 05 22:54:17 GMT 2019) ----- ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN ORBITAL VISIBILITY OVERRUN 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 The reobservation of the two failed orbit from visit 5 have been set up. I modified slightly, using the pattern and exposure plan from the successfully finished visit 09 (visit 9 had two orbit, compared to all the other F275W visit which were 3 orbit. By using the visit 9 plan for this two orbit revisit, we ensure sufficient exposures within the visit to provide good CR-rejection). NOTE on re-observation of Visit 13: all contraints have been removed. I've also shrunk the exposure slightly as the orbit planner was complaining of orbit overrun (though I don't really understand this, as it wasn't present on original submission). Anyway difernce is small, tens of seconds, so all fine. ------------- Further comment April 23 202 - Based on updated reccomendations from the WFC3 team, I have updated the flash levels to bring the total backgrounds to 20 for each exposure. This is based on the ETC, which as previously noted predicts slightly higher backgrounds than APT. Background are predicted by the ETC to be in the rangeof 19.7-19.8 in all cases (I could add another 1 to all if we really want to be over 20...). ------------------------------------------- All roll angle constraints have been removed. The postflash levels for F275W have been set to those recommended by the ETC, which are lower than those recommended by APT - hecne the warning flags. See the Proposal Description for details of why this is so. 773716064 ----- Attempting Submission 1 (Mon Jul 22 22:13:00 GMT 2019) ----- HST Phase II Proposal 15949 (phase2try1.apt) successfully submitted. Receipt: # 15949-1 ----- Attempting Submission 2 (Thu Jul 25 18:14:14 GMT 2019) ----- ----- Attempting Submission 3 (Thu Apr 23 19:52:58 GMT 2020) ----- ----- Attempting Submission 4 (Wed Sep 16 03:19:30 GMT 2020) ----- ----- Attempting Submission 5 (Thu Oct 01 15:11:41 GMT 2020) ----- The postflash levels for F275W have been set to those recommended by the ETC, which are lower than those recommended by APT - hence the warning flags. See the Proposal Description for details of why this is so. Lyman Continuum Escape in High Definition We propose a detailed imaging program targeting Lyman continuum (LyC) escape from the brightest strongly lensed arc in the entire sky: the z=2.39 "Sunburst Arc". Archived 3-orbit F275W imaging of this source shows that it is copiously emitting LyC photons, with a line-of-sight escape fraction, measured from a dozen images of a single emitting clump, of 73%. We propose to study the mechanism of LyC escape in this key object with a much deeper (26 new orbits) LyC image, and 16 orbits of primarily narrowband imaging that will yield full HST resolution maps of Ly-alpha, [OII], [OIII] and H-beta. These images will complement an extensive existing library of spectra sampling the arc, with resolution up to R=30000, in the restframe UV and optical. With these data, we will measure the morphology of LyC escape in this source: do all of the ionizing photons come anisotropically from a single unresolved clear channel from that clump, or are they leaking more broadly (and isotropically) from it? Do other clumpy structures in the source also contribute LyC photons, at a lesser level undetected in the current shallow data? The complementary emission line maps will connect the detected LyC escape to other spectral properties that have been flagged as key observables for JWST: the [OIII]/[OII] ratio and the escape fraction and morphology of LyA. The combination of strong lensing and HST will offer exquisite spatial resolution, easily as sharp as 50 parsecs in the source, for these tests. The Sunburst Arc is an extraordinary object, and the data we propose will enshrine it as a fundamental reference for modeling and understanding LyC escape for years to come. This program will execute imaging the brightest lensed galaxy known, in both narrow and broad bands. The broad band imaging is in the near UV, and the narrow/medium band imaging is in the NIR. The observations are thus generally readnoise limited, and so visits are quite simple, with as much as possible a few or even one long integration in each orbit. ---------------- Visits 1-9: The 26 orbits of F275W imaging are arranged as 8 3-orbit visits (and 1 2-orbit visit). Detailed analysis using both the ETC and extensive archived F275W imaging to check CR-affected pixel rates (from various programs over the past 5 years) strongly suggests that at least some integrations should be orbit-long, to maximize SNR. After some consideration and discussion we have settled on a strategy in which there are two full-orbit and two half-orbit integration in each 3-orbit visit. Each pair is implemented as a simple line dither, with a gap-crossing postarg assigned between the pairs. This will ensure that each 3-orbit visit produces a stackable, coherent data unit with decent CR rejection, while putting 2/3rds of the integration time into long integrations that maximize SNR. Postflash is used to bring each exposure to the recommended 12e- background. ****NOTE: The recommended postflash levels for F275W differ between the ETC and APT. The WFC3 team has looked at this, an their recommendation - helpdesk ticket number INC0142104 - is to use the up to date ETC postflash values rather than APT values ; we have done so, and this is what is throwing up warning on the F275W orbits. We will continue to work through various archive data to try to further confirm this. ***** The entire Einstien radius of the primary lensed images fits comfortably on one chip of the UVIS channel, and so the target is centered using individual chip apertures. Because the arc covers a signficant azimuth, there is no one optimal roll angle but rather a range of roll angles that rotate the brightest portions of the arc (this contains 9 of the 12 images of the LyC emitting clump and is hence where most of the proposed measurement will be made) as close to the readout amplifiers as reasonable, to mitigate CTE effects. Although Chip 2 has a nomimally greater sensitivity in F275W, the difference between the chips is less than a few percent in resulting SNR, and the most likely roll angles given overall schedulability will put the primary targets closest to the readout amplifiers on Chip 1 one rather than Chip 2 in most cases, and so we center in all cases on Chip 1. ------------------- Visit 10: The other broadband imaging is a two-orbit integration in F390W, designed to complement an already scheduled F410M observations that will yield a Ly-A map. This two orbit observation is done as a total of 6 exposures using the UVIS-MOS-DITH -LINE pattern to provide good PSF sampling, rejections, even in gap coverage. ------------------- Visits 11-17: The narrow-band imaging is in a total of five filters; two of these filters are programmed for 4 orbits, each, and the other three for two orbits, each. Again, longest possible integrations are desired here, with at minimum 4 dither positions for each filter to facilitate PSF reconstruction and artifact removal. For filters programmed for 4 orbits, we create two 2-orbit visits, and each orbit contains 1 integration centered on the target. Roll angles are unconstrained - all will work fine. Maximial NSAMP (i.e. NSAMP=15) is key here, since readnoise matters in these narrow band filters. The longest available single integrations with WFC3-IR have NSAMP=15 and either SPARS200 or STEP400 modes (both yield ~2800 seconds in total). We use SPARS200 and NSAMP=15, since the extra dynamic range of the STEP mode isn't important here, and the SPARS mode gives better CR rejection across the integration. For the three filters that each execute over two orbits total, each orbit contains two NSAMP=15, SPARS100 exposures. The dithering is done as a large step (to step over IR blobs) with the orbits with more than one integrations including a small PSF-sampling dither step. The nature of WFC3-IR timing sequences, and the desire to have long exposures and maximal NSAMP, means that each of the orbits has a few hundred seconds of unallocated time in each orbit. This is unavoidable in the case of the longest single integrations (~2800 seconds is maximum, and each orbit for this target has ~3100 seconds of available time). For the orbits wtih two exposures, one could in principle grab this time back by going to SPARS200 for each exposures and dropping the NSAMP down by a factor of ~2 on each exposure; however this is a larger noise hit than leaving that time unused in the primary filters. To make constructive scientific use of these snippets of time, we have added a single integration in F410W to each orbit (200-300 seconds total time per orbit). Total integration time across the program in F140W that emerges from this is 3642 seconds, spread across 7 epochs (with likely 5 distinct roll angles, and at least two dither positions at each), allowing both an extremely well sampled full F140W image to be constructed, and 7 epochs of data to be searched for variability. (This addition was approved by the WFC3 instrument team). . The science team contains a range of expertise, with extensive experience with Hubble imaging data (Gladders, Rigby, Sharon, Bayliss, Dahle, Florian), galaxy spectroscopy and the interpretation of spectral indicators (Rigby, Bayliss, Gladders, Florian), morphological modeling (Gladders, Bayliss, Florian), and strong and weak lensing modeling (Sharon, Mahler, Dahle). The team includes well-published galaxy cluster experts (Gladders, Dahle), leaders in galaxy evolution studies on lensed sources (Rigby, Bayliss), and critically two leaders in studies of hot stellar populations and LyC escape from galaxies (Chisholm, Rivera-Thorsen). Our team has the tool kit and expertise - from data reduction through to complex analyses - to produce the proposed science, and a track record of hundreds of papers to back up that assertion. This group - built originally around the Sloan Giant Arcs Survey collaboration - has worked together for a number of years, and has published numerous studies of HST observations of lensed galaxies. Galaxies and the IGM Cosmology 6 false false true false false false false SUPPORTED CLUSTER OF GALAXIES GRAVITATIONAL LENS RICH CLUSTER J2000 J2000 WFC3/UVIS Imaging No No F275W WFC3/UVIS Imaging No No F390W WFC3/IR Imaging No No F126N WFC3/IR Imaging No No F128N WFC3/IR Imaging No No F153M WFC3/IR Imaging No No F164N WFC3/IR Imaging No No F167N POS-TARG MOSAIC DITHER 2 2.4 WFC3-UVIS-MOS-DITH-LINE false true 0.119 3 85.754 POS-TARG WFC3-UVIS-MOS-DITH-LINE 33.606 2 true POS-TARG DITHER DITHER 4 5.183 WFC3-IR-DITHER-BOX-MIN false 74.653 true 0.365 0.572 2 41.859 POS-TARG WFC3-IR-DITHER-BLOB 18.528 3 false POS-TARG DITHER 0.145 LINE false false 2 46.84 WFC3-UVIS-DITHER-LINE 5 false POS-TARG DITHER 0.636 LINE false false 2 41.788 WFC3-IR-DITHER-LINE 6 false The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit8571497489106752721.xml 1594748616000 61.35950518150179 (Tic-Visit :proposal-id 15949 :visit-id "01" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:37.0" :trans-errors '(:WARNINGS 3 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "01" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "01" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3217 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "01" :orbit-number 3 :pcs-time 392 :si-vis-utilization 3211 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 3 3 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit16223903883947413135.xml 1594765775000 61.559581616180395 (Tic-Visit :proposal-id 15949 :visit-id "02" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:38.0" :trans-errors '(:WARNINGS 3 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "02" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "02" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3217 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "02" :orbit-number 3 :pcs-time 392 :si-vis-utilization 3211 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 3 3 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit12071003983538597037.xml 1594834413000 62.35780002926319 (Tic-Visit :proposal-id 15949 :visit-id "03" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:38.0" :trans-errors '(:WARNINGS 3 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "03" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "03" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3217 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "03" :orbit-number 3 :pcs-time 392 :si-vis-utilization 3211 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 3 3 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit7601160609032893379.xml 1598736616000 102.5143750300324 (Tic-Visit :proposal-id 15949 :visit-id "04" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:39.0" :trans-errors '(:WARNINGS 3 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "04" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "04" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3217 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "04" :orbit-number 3 :pcs-time 392 :si-vis-utilization 3211 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 3 3 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit8556998267533915503.xml 1599250540000 107.0 (Tic-Visit :proposal-id 15949 :visit-id "05" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:40.0" :trans-errors '(:WARNINGS 3 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "05" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "05" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3217 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "05" :orbit-number 3 :pcs-time 392 :si-vis-utilization 3211 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 3 3 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit17168818211447258733.xml (Tic-Visit :proposal-id 15949 :visit-id "06" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:41.0" :trans-errors '(:WARNINGS 3 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "06" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "06" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3217 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "06" :orbit-number 3 :pcs-time 392 :si-vis-utilization 3211 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 3 3 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit1049577975599198143.xml (Tic-Visit :proposal-id 15949 :visit-id "07" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:41.0" :trans-errors '(:WARNINGS 3 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "07" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "07" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3217 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "07" :orbit-number 3 :pcs-time 392 :si-vis-utilization 3211 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 3 3 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit1316272288301003816.xml 1594851338000 65.0 (Tic-Visit :proposal-id 15949 :visit-id "08" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:42.0" :trans-errors '(:WARNINGS 3 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "08" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "08" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3217 :al-overhead-at-end 122 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "08" :orbit-number 3 :pcs-time 392 :si-vis-utilization 3211 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 3 3 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit1213402160184637104.xml 1594679979000 60.55658797818191 (Tic-Visit :proposal-id 15949 :visit-id "09" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:43.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "09" :obset-id "09" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "09" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3181 :al-overhead-at-end 119 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "09" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3211 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 2 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit1419877357649493455.xml 1594691418000 60.69535049062091 (Tic-Visit :proposal-id 15949 :visit-id "10" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:43.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1732464 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "10" :obset-id "10" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "10" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3182 :al-overhead-at-end 120 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "10" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3215 :al-overhead-at-end 120 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 2 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit14444815915052478649.xml 1598816511000 100.45999999999998 (Tic-Visit :proposal-id 15949 :visit-id "11" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:44.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 1044528 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "11" :obset-id "11" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "11" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :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 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "11" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3186 :al-overhead-at-end 0 :internal-dur-at-end 405 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 2 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit13640033729235456676.xml 1598907798000 100.45999999999998 (Tic-Visit :proposal-id 15949 :visit-id "12" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:44.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 1044528 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "12" :obset-id "12" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "12" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3186 :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 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "12" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3186 :al-overhead-at-end 0 :internal-dur-at-end 405 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 2 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit14616258378820992690.xml 1598668123000 100.45999999999998 (Tic-Visit :proposal-id 15949 :visit-id "13" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:45.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 1044528 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "13" :obset-id "13" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "13" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3181 :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 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "13" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3181 :al-overhead-at-end 0 :internal-dur-at-end 405 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 2 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit3531894062233568436.xml 1598725201000 100.45999999999998 (Tic-Visit :proposal-id 15949 :visit-id "14" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:45.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 1044528 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "14" :obset-id "14" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "14" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3181 :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 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "14" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3181 :al-overhead-at-end 0 :internal-dur-at-end 405 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 2 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit11094780866481981477.xml (Tic-Visit :proposal-id 15949 :visit-id "15" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:46.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 1479728 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "15" :obset-id "15" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "15" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3175 :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 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "15" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3200 :al-overhead-at-end 0 :internal-dur-at-end 709 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 2 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit3090516803067322566.xml (Tic-Visit :proposal-id 15949 :visit-id "16" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:47.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 1479728 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "16" :obset-id "16" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "16" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3175 :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 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "16" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3200 :al-overhead-at-end 0 :internal-dur-at-end 709 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 2 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit10353240619533536426.xml 1598753738000 102.67659409125753 (Tic-Visit :proposal-id 15949 :visit-id "17" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:48.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 1479728 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "17" :obset-id "17" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "17" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3175 :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 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "17" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3200 :al-overhead-at-end 0 :internal-dur-at-end 709 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 2 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit4196576617926051548.xml (Tic-Visit :proposal-id 15949 :visit-id "Z3" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:05:49.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "30" :si-bright-earth-limb-angle 20.0 :data-volume 940064 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "Z3" :obset-id "Z3" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "Z3" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3106 :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 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "Z3" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3106 :al-overhead-at-end 0 :internal-dur-at-end 538 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 0 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/p8/scy2_58n3dv5vwr4cspjyng40000gn/T/OPVisit2671688751251485680.xml (Tic-Visit :proposal-id 15949 :visit-id "Z4" :proposal-version -1 :trans-version "20200619" :date "01-Oct-2020 10:03:25.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1154976 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15949 :visit-id "Z4" :obset-id "Z4" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15949 :visit-id "Z4" :orbit-number 1 :pcs-time 383 :si-vis-utilization 3135 :al-overhead-at-end 119 :internal-dur-at-end 0 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15949 :visit-id "Z4" :orbit-number 2 :pcs-time 392 :si-vis-utilization 3127 :al-overhead-at-end 119 :internal-dur-at-end 668 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3519 :pcs-gap 0 ) true 2 0