Resubmission to update PI email.-1440040762Assigned ID: 660
----- Attempting Submission 1 (Fri Apr 08 18:30:24 GMT 2016) -----
HST Phase I Proposal 660 (trip_hst24_1.apt) successfully submitted.
Receipt: # 660-1
----- Attempting Submission 2 (Fri Apr 08 18:43:53 GMT 2016) -----All targets are moving (KBOs).Secon resubmission, added dithering for all visits.-615256343----- Attempting Submission 1 (Wed Jul 20 23:13:49 GMT 2016) -----
----- Attempting Submission 2 (Thu Nov 03 19:15:41 GMT 2016) -----
HST Phase II Proposal 14616 (phase2_2.apt) successfully submitted.
Receipt: # 14616-2
----- Attempting Submission 3 (Fri Nov 04 17:02:28 GMT 2016) -----Primordial Triplicity: A Census of Hierarchical Triples in the Cold Classical Kuiper BeltWe propose to observe six wide binaries in the cold classical Kuiper Belt (CCKB) with WFC3 to determine what fraction of them are actually triple systems. The only known hierarchical triple Kuiper Belt object is in the 3:2 Neptune resonance, (47171) 1999 TC36, and so far none have been discovered in the CCKB. Because the CCKB was the least disturbed part of the solar system during giant planet migration, it preserves many primordial aspects of planetesimal formation, including our wide binary targets. If even one of these wide binaries is actually a triple, it would strongly imply that the dominant binary formation mechanism was one that could also create triples. The leading such model is gravitational collapse, which requires that any triples and binaries were formed directly out a single cloud of material. JWST/NIRSpec could further test this theory by comparing the spectra of the three separate objects. In addition, hierarchical triples can uniquely provide independent mass determinations for all three objects. These masses can then be combined with thermal radius measurements from JWST/MIRI and ALMA to determine densities for all three objects in a hierarchical triple. Thus these proposed observations would enable JWST to peer into the interiors of some of the most primordial objects in the outer solar system.This program will image six wide binary cold classical Kuiper Belt objects with WFC3/UVIS, one target per orbit. The first five targets will be imaged with the UVIS2-M1K1C-SUB subframe to minimize overhead and enable six exposures. The last object has higher heliocentric uncertainty (~10 arcseconds) and will be imaged five times with the full UVIS2 CCD. The binaries will be observed near opposition, when they are the brightest, from December 2016 to August 2017. Each orbit will be co-registered and stacked on the motion of the KBO, using techniques developed in the search for a New Horizons extended mission target, modified to accommodate the subframes and lower star density. The deep stacks will then be searched for faint co-moving objects/companions and fit with Tiny Tim PSFs to split any close, blended binary objects. Finally, the number of triples detected (if any) will be used to constrain the overall triple fraction in the cold classical Kuiper Belt, and the implications of that for binary KBO formation. Because this is a JWST support proposal, no proprietary period has been requested for the data.Solar System0falsefalsefalsetruefalsefalseSUPPORTEDSOLAR SYSTEMASTEROID3.0" sep, 7.0" uncerTYPE=ASTEROID,A=43.989277211136,E=0.026590290580,I=4.808983088686,O=124.691105493391,W=77.987607528307,M=120.389300980194,EQUINOX=J2000,EPOCH=17-AUG-2017:00:00:00,EpochTimeScale=UTCSecondary 25.0EARTHSOLAR SYSTEMASTEROID0.3" sep, 0.0" uncerTYPE=ASTEROID,A=42.519037111645,E=0.000440445629,I=3.075377917875,O=36.076789460802,W=14.985766052552,M=20.074487666474,EQUINOX=J2000,EPOCH=03-DEC-2016:00:00:00,EpochTimeScale=UTCSecondary 25.0EARTHSOLAR SYSTEMASTEROID0.7" sep, 0.4" uncerTYPE=ASTEROID,A=43.969608088195,E=0.042123842173,I=1.155502424203,O=15.337214480072,W=108.000038911465,M=14.914120077841,EQUINOX=J2000,EPOCH=08-FEB-2017:00:00:00,EpochTimeScale=UTCSecondary 24.1EARTHSOLAR SYSTEMASTEROID0.6" sep, 0.4" uncerTYPE=ASTEROID,A=45.952489229119,E=0.038547632435,I=1.790192065757,O=41.105878814095,W=72.002915021005,M=32.137553603537,EQUINOX=J2000,EPOCH=16-FEB-2017:00:00:00,EpochTimeScale=UTCSecondary 23.9EARTHSOLAR SYSTEMASTEROID2.0" sep, 0.0" uncerTYPE=ASTEROID,A=45.990990009298,E=0.074376005285,I=3.413612387331,O=93.949850306376,W=146.341043381081,M=330.222153662787,EQUINOX=J2000,EPOCH=15-APR-2017:00:00:00,EpochTimeScale=UTCSecondary 24.3EARTHSOLAR SYSTEMASTEROID0.7" sep, 0.1" uncerTYPE=ASTEROID,A=45.051778752672,E=0.087527214089,I=3.541593651310,O=36.363613867534,W=182.251804331559,M=9.255024848797,EQUINOX=J2000,EPOCH=10-MAY-2017:00:00:00,EpochTimeScale=UTCSecondary 24.1EARTHWFC3/UVISImagingNoNoF350LPWFC3/UVISImagingNoNoF350LPWFC3/UVISImagingNoNoF350LPWFC3/UVISImagingNoNoF350LPWFC3/UVISImagingNoNoF350LPWFC3/UVISImagingNoNoF350LPPOS-TARGDITHER0.135LINEfalsefalse346.84WFC3-UVIS-DITHER-LINE-3PT1falsePOS-TARGDITHER0.173LINE0.112falsefalse81.785423.884WFC3-UVIS-DITHER-BOX2falseUsing ephemeris for target 14616-01-2003UN284ephemeris data for target 14616-01-2003UN284 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 16.214 to 18.089. ephemeris interval: 16.305 to 18.305The scheduling data was generated by CASM 24.2.CASM was run in Phase II mode./home/porter/proposals/triples_hst24/OP-cache/phase2_2-v01.xml(Tic-Visit
:proposal-id 14616
:visit-id "01"
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:trans-version "20160601"
:date "03-Nov-2016 13:02:43.0"
: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 104464
:tdrss-contact-duration 0
:coron NIL
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(Tic-Obset
:proposal-id 14616
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(Tic-Orbit
:proposal-id 14616
:visit-id "01"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2877
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:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3210
:pcs-gap 0
)true10Using ephemeris for target 14616-02-2006BR284ephemeris data for target 14616-02-2006BR284 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 16.214 to 18.089. ephemeris interval: 16.305 to 18.305The scheduling data was generated by CASM 24.2.CASM was run in Phase II mode./tmp/OPVisit7047491409154957855.xml(Tic-Visit
:proposal-id 14616
:visit-id "02"
:proposal-version -1
:trans-version "20160601"
:date "04-Nov-2016 10:50:53.0"
: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 104464
:tdrss-contact-duration 0
:coron NIL
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(Tic-Obset
:proposal-id 14616
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(Tic-Orbit
:proposal-id 14616
:visit-id "02"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2877
:al-overhead-at-end 0
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:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3210
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)true10Using ephemeris for target 14616-03-2006CH69ephemeris data for target 14616-03-2006CH69 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 16.214 to 18.089. ephemeris interval: 16.305 to 18.305The scheduling data was generated by CASM 24.2.CASM was run in Phase II mode./tmp/OPVisit9132510484614826967.xml(Tic-Visit
:proposal-id 14616
:visit-id "03"
:proposal-version -1
:trans-version "20160601"
:date "04-Nov-2016 10:53:22.0"
: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 104464
:tdrss-contact-duration 0
:coron NIL
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(Tic-Obset
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(Tic-Orbit
:proposal-id 14616
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:dark-offset NIL
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:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3210
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)true10Using ephemeris for target 14616-04-2005EO304ephemeris data for target 14616-04-2005EO304 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 16.214 to 18.089. ephemeris interval: 16.305 to 18.305The scheduling data was generated by CASM 24.2.CASM was run in Phase II mode./tmp/OPVisit9205069750595538606.xml(Tic-Visit
:proposal-id 14616
:visit-id "04"
:proposal-version -1
:trans-version "20160601"
:date "04-Nov-2016 10:55:05.0"
: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 104464
:tdrss-contact-duration 0
:coron NIL
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(Tic-Obset
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(Tic-Orbit
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:low-sky "N"
:pcs-visibility 3210
:pcs-gap 0
)true10Using ephemeris for target 14616-05-2006JZ81ephemeris data for target 14616-05-2006JZ81 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 16.214 to 18.089. ephemeris interval: 16.305 to 18.305The scheduling data was generated by CASM 24.2.CASM was run in Phase II mode./tmp/OPVisit534105011448644167.xml(Tic-Visit
:proposal-id 14616
:visit-id "05"
:proposal-version -1
:trans-version "20160601"
:date "04-Nov-2016 10:57:04.0"
: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 104464
:tdrss-contact-duration 0
:coron NIL
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(Tic-Obset
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(Tic-Orbit
:proposal-id 14616
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:orbit-number 1
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:si-vis-utilization 2877
:al-overhead-at-end 0
:internal-dur-at-end 151
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3210
:pcs-gap 0
)true10Using ephemeris for target 14616-06-2001QW322ephemeris data for target 14616-06-2001QW322 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 16.214 to 18.089. ephemeris interval: 16.305 to 18.305The scheduling data was generated by CASM 24.2.CASM was run in Phase II mode./tmp/OPVisit1470052911666903093.xml(Tic-Visit
:proposal-id 14616
:visit-id "06"
:proposal-version -1
:trans-version "20160601"
:date "04-Nov-2016 11:00:31.0"
: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
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(Tic-Obset
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(Tic-Orbit
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:orbit-number 1
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:si-vis-utilization 2874
:al-overhead-at-end 0
:internal-dur-at-end 668
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3210
:pcs-gap 0
)true10