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<HSTProposal
   Phase1ID="636"
   Phase2ID="15144"
   Phase="Phase II"
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   <!--Date: Tue Aug 21 17:26:08 GMT 2018-->
   
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            Cycle="25"
            IncludeSysInfo="true"
            NotificationAddress="keith.s.noll@nasa.gov"
            AssignedID="636">
            
            <SystemInformation
               os.arch="x86_64"
               os.name="Mac OS X"
               os.version="10.11.6"
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            <SubmissionLog>Assigned ID: 636

----- Attempting Submission 1 (Fri Apr 07 16:43:51 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_170407.apt) successfully submitted.
Receipt: # 636-1

----- Attempting Submission 2 (Fri Apr 07 17:32:02 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_170407.apt) successfully submitted.
Receipt: # 636-2

----- Attempting Submission 3 (Fri Apr 07 17:39:22 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_170407.apt) successfully submitted.
Receipt: # 636-3

----- Attempting Submission 4 (Fri Apr 07 23:03:53 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_final.apt) failed submission.


----- Attempting Submission 5 (Fri Apr 07 23:04:01 GMT 2017) -----

----- Attempting Submission 6 (Fri Apr 07 23:06:58 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_final.apt) failed submission.


----- Attempting Submission 7 (Fri Apr 07 23:07:14 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_final.apt) failed submission.


----- Attempting Submission 8 (Fri Apr 07 23:07:57 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_final.apt) failed submission.


----- Attempting Submission 9 (Fri Apr 07 23:10:21 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_final.apt) failed submission.


----- Attempting Submission 10 (Fri Apr 07 23:11:16 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_final.apt) failed submission.


----- Attempting Submission 11 (Fri Apr 07 23:16:18 GMT 2017) -----
HST Phase I Proposal 636 (LucySats_final.apt) failed submission.


----- Attempting Submission 12 (Fri Apr 07 23:26:07 GMT 2017) -----</SubmissionLog>
            
            <DiagnosticJustification />
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            <SubmissionComments>submitting without visit planner

POS TARGs added to exposure 3 in visits 21 and 22

visits 51 and 52 modified to same pattern as visits 21 and 22  (three WFC3-UVIS-BOX dithers with 30s, 350s, and 30s integration times)
improved pattern for both faint and close satellites</SubmissionComments>
            
            <SubmissionCommentsCheckSum>-478249026</SubmissionCommentsCheckSum>
            
            <SubmissionLog>----- Attempting Submission 1 (Wed Jul 19 01:08:58 GMT 2017) -----

----- Attempting Submission 2 (Fri Aug 17 19:29:00 GMT 2018) -----

----- Attempting Submission 3 (Mon Aug 20 13:36:15 GMT 2018) -----</SubmissionLog>
            
            <Phase2DiagnosticJustification>not working - unable to establish link with STScI server.</Phase2DiagnosticJustification>
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   <ProposalInformation
      Category="GO"
      SnapPriority="Normal Priority"
      PureParallelProposal="false"
      Cycle="25"
      STScIEditNumber="3">
      
      <Title>Deep Search for Satellites Around the Lucy Mission Targets</Title>
      
      <Abstract>By performing the first deep search for Trojan satellites with HST we will obtain unique constraints on satellite-forming processes in this population. We have selected the targets from NASA's Lucy mission because they represent a taxonomically and physically diverse set of targets that allow intercomparisons from a small survey. Also, by searching now to identify any orbiting material around the Lucy targets, it will be possible impact hardware decisions and plan for maximum scientific return from the mission. This search also is a necessary step to assure mission safety as the Lucy spacecraft will fly within 1000 km of the targets, well within the region where stable orbits can exist.</Abstract>
      
      <PrincipalInvestigator
         Honorific="Dr."
         FirstName="Keith"
         MiddleInitial="S."
         LastName="Noll"
         ESAMember="false"
         CSAMember="false"
         Retired="false"
         UniqueID="2895"
         Institution="NASA Goddard Space Flight Center"
         Country="USA"
         State="MD"
         Contact="true" />
      
      <CoInvestigator
         Honorific="Dr."
         FirstName="Harold"
         MiddleInitial="F."
         LastName="Levison"
         ESAMember="false"
         CSAMember="false"
         Retired="false"
         UniqueID="1243"
         Institution="Southwest Research Institute"
         Country="USA"
         State="TX"
         Contact="false"
         AdminUSPI="false" />
      
      <CoInvestigator
         Honorific="Dr."
         FirstName="Will"
         MiddleInitial="M."
         LastName="Grundy"
         ESAMember="false"
         CSAMember="false"
         Retired="false"
         UniqueID="4452"
         Institution="Lowell Observatory"
         Country="USA"
         State="AZ"
         Contact="false"
         AdminUSPI="false" />
      
      <CoInvestigator
         Honorific="Dr."
         FirstName="Marc"
         MiddleInitial="W."
         LastName="Buie"
         ESAMember="false"
         CSAMember="false"
         Retired="false"
         UniqueID="286"
         Institution="Southwest Research Institute"
         Country="USA"
         State="TX"
         Contact="false"
         AdminUSPI="false" />
      
      <CoInvestigator
         Honorific="Dr."
         FirstName="Simone"
         LastName="Marchi"
         ESAMember="false"
         CSAMember="false"
         Retired="false"
         UniqueID="21448"
         Institution="Southwest Research Institute"
         Country="USA"
         State="TX"
         Contact="false"
         AdminUSPI="false" />
      
      <Questions>
         
         <Phase2Questions>
            
            <ObservingDescription>Two visits for each of five targets. Timing for the first of each two visit pair is constrained to be within 10% of minimum opposition distance to maximize angular scale. 
The time from the first visit to the second is chosen to allow enough time for any small objects to move.
In the case of the PM binary, the first visit is chosen to be near minimum separation/mutual events that minimize scattered light. 
The second visit to the PM binary should be at the same orbital phase a half integer number of orbital periods later (P=102.783 hr).

The two visits to the Patroclus/Menoetius binary should be separated by one (or more) full periods. We will choose times near minimum elongation as described in the visit and email.

Long exposure times can be shortened as needed to schedule (by ~10 sec, if more is needed, please ask).</ObservingDescription>
         </Phase2Questions>
      </Questions>
      
      <Orbits
         ThisCycle2GyroPrimary="10" />
      
      <Phase1ProposalInformation
         Attachment="/Users/ksnoll/Proposals/HST/HSTc25/LucySats/Lucy_sats_final.pdf"
         ProposalSize="SMALL">
         
         <ScientificCategory>Solar System</ScientificCategory>
         
         <ScientificKeyword1
            Keyword="Kuiper-Belt Objects" />
         
         <ScientificKeyword2
            Keyword="Minor Planets" />
         
         <ProprietaryPeriod
            Default="false">6</ProprietaryPeriod>
         
         <CalibProp>false</CalibProp>
         
         <FundamentalPhysics>false</FundamentalPhysics>
         
         <UvInit>false</UvInit>
         
         <Treasury>false</Treasury>
         
         <JwstPreparatoryScience>false</JwstPreparatoryScience>
         
         <MultiCycleTreasury>false</MultiCycleTreasury>
         
         <NoDuplicateProposalSubmissions>false</NoDuplicateProposalSubmissions>
      </Phase1ProposalInformation>
      
      <Phase2ProposalInformation
         PCFlag="true"
         ProposalSize="SMALL_CYCLE21">
         
         <Availability>SUPPORTED</Availability>
      </Phase2ProposalInformation>
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   <Targets>
      
      <SolarSystemTarget
         Name="PATROCLUS"
         Number="1"
         MOSSPlanningStart=""
         MOSSPlanningEnd="">
         
         <PrimaryCategory>SOLAR SYSTEM</PrimaryCategory>
         
         <PrimaryDescription />
         
         <Extended>NO</Extended>
         
         <Comments />
         
         <Keyword>ASTEROID</Keyword>
         
         <Description>617 Patroclus/Menoetius</Description>
         
         <Level1>
            
            <Text>TYPE=ASTEROID,A=5.218499694553197,E=0.1399500456355474,I=22.05269861079197,O=44.36596299545594,W=307.8595259822105,M=325.1954514012491,EQUINOX=J2000,EPOCH=08-JUN-2011:00:00:00,EpochTimeScale=TDB</Text>
            
            <Asteroid
               HorizonsDateObtained="2017-Jul-18 03:59:29"
               OrbitalElementsSource="Horizons"
               HorizonsSolutionDate="2017-Jun-21 13:53:07"
               HorizonsName="617 Patroclus"
               HorizonsId="2000617"
               UseHorizons="true"
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               E="0.1399500456355474"
               I="22.05269861079197"
               O="44.36596299545594"
               W="307.8595259822105"
               M="325.1954514012491"
               Equinox="J2000"
               Epoch="08-JUN-2011:00:00:00"
               EpochTimeScale="TDB" />
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         <Fluxes>
            
            <BroadBandMagnitude
               Band="V"
               Magnitude="16.1"
               MagnitudeUnc="0.4" />
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         <Windows>
            
            <Text>RANGE PATROCLUS EARTH LT 5.5</Text>
            
            <Range
               Within="true"
               Object1="1 PATROCLUS"
               Object2="EARTH"
               Condition="LT"
               Distance="5.5" />
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         <EphemerisCenter>EARTH</EphemerisCenter>
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      <SolarSystemTarget
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         Number="2"
         MOSSPlanningStart=""
         MOSSPlanningEnd="">
         
         <PrimaryCategory>SOLAR SYSTEM</PrimaryCategory>
         
         <PrimaryDescription />
         
         <Extended>NO</Extended>
         
         <Comments />
         
         <Keyword>ASTEROID</Keyword>
         
         <Description>Trojan Asteroid</Description>
         
         <Level1>
            
            <Text>TYPE=ASTEROID,A=5.175115113506851,E=0.0909488607811488,I=8.0716342051452,O=43.54663408449642,W=26.97429921064895,M=52.17891051251581,EQUINOX=J2000,EPOCH=17-FEB-2012:00:00:00,EpochTimeScale=TDB</Text>
            
            <Asteroid
               HorizonsDateObtained="2017-Jul-18 04:01:36"
               OrbitalElementsSource="Horizons"
               HorizonsSolutionDate="2017-Jun-22 14:00:58"
               HorizonsName="3548 Eurybates"
               HorizonsId="2003548"
               UseHorizons="true"
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               Equinox="J2000"
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         <Fluxes>
            
            <BroadBandMagnitude
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               Magnitude="17.4"
               MagnitudeUnc="0.2" />
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         <Windows>
            
            <Text>RANGE EURYBATES EARTH LT 4.8</Text>
            
            <Range
               Within="true"
               Object1="2 EURYBATES"
               Object2="EARTH"
               Condition="LT"
               Distance="4.8" />
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         <EphemerisCenter>EARTH</EphemerisCenter>
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      <SolarSystemTarget
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         Number="3"
         MOSSPlanningStart=""
         MOSSPlanningEnd="">
         
         <PrimaryCategory>SOLAR SYSTEM</PrimaryCategory>
         
         <PrimaryDescription />
         
         <Extended>NO</Extended>
         
         <Comments />
         
         <Keyword>ASTEROID</Keyword>
         
         <Description>Trojan Asteroid</Description>
         
         <Level1>
            
            <Text>TYPE=ASTEROID,A=5.136446286934752,E=0.03797045685102873,I=8.464167968557787,O=258.5899988741201,W=182.450371734245,M=21.30651185899933,EQUINOX=J2000,EPOCH=29-MAY-2012:00:00:00,EpochTimeScale=TDB</Text>
            
            <Asteroid
               HorizonsDateObtained="2017-Jul-18 04:02:09"
               OrbitalElementsSource="Horizons"
               HorizonsSolutionDate="2017-Jun-22 15:48:59"
               HorizonsName="21900 Orus"
               HorizonsId="2021900"
               UseHorizons="true"
               A="5.136446286934752"
               E="0.03797045685102873"
               I="8.464167968557787"
               O="258.5899988741201"
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               Equinox="J2000"
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               EpochTimeScale="TDB" />
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         <Fluxes>
            
            <BroadBandMagnitude
               Band="V"
               Magnitude="17.5"
               MagnitudeUnc="0.2" />
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         <Windows>
            
            <Text>RANGE ORUS EARTH LT 4.7</Text>
            
            <Range
               Within="true"
               Object1="3 ORUS"
               Object2="EARTH"
               Condition="LT"
               Distance="4.7" />
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         <EphemerisCenter>EARTH</EphemerisCenter>
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      <SolarSystemTarget
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         Number="4"
         MOSSPlanningStart=""
         MOSSPlanningEnd="">
         
         <PrimaryCategory>SOLAR SYSTEM</PrimaryCategory>
         
         <PrimaryDescription />
         
         <Extended>NO</Extended>
         
         <Comments />
         
         <Keyword>ASTEROID</Keyword>
         
         <Description>Trojan Asteroid</Description>
         
         <Level1>
            
            <Text>TYPE=ASTEROID,A=5.266769639519152,E=0.06613217986623902,I=11.56549052270034,O=251.0869371990501,W=160.0963195215948,M=66.311200245168,EQUINOX=J2000,EPOCH=29-SEP-2011:00:00:00,EpochTimeScale=TDB</Text>
            
            <Asteroid
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               OrbitalElementsSource="Horizons"
               HorizonsSolutionDate="2017-Jun-22 14:34:51"
               HorizonsName="11351 Leucus"
               HorizonsId="2011351"
               UseHorizons="true"
               A="5.266769639519152"
               E="0.06613217986623902"
               I="11.56549052270034"
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               W="160.0963195215948"
               M="66.311200245168"
               Equinox="J2000"
               Epoch="29-SEP-2011:00:00:00"
               EpochTimeScale="TDB" />
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         <Fluxes>
            
            <BroadBandMagnitude
               Band="V"
               Magnitude="18.3"
               MagnitudeUnc="0.2" />
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         <Windows>
            
            <Text>RANGE LEUCUS EARTH LT 4.75</Text>
            
            <Range
               Within="true"
               Object1="4 LEUCUS"
               Object2="EARTH"
               Condition="LT"
               Distance="4.75" />
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         <EphemerisCenter>EARTH</EphemerisCenter>
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      <SolarSystemTarget
         Name="POLYMELE"
         Number="5"
         MOSSPlanningStart=""
         MOSSPlanningEnd="">
         
         <PrimaryCategory>SOLAR SYSTEM</PrimaryCategory>
         
         <PrimaryDescription />
         
         <Extended>NO</Extended>
         
         <Comments />
         
         <Keyword>ASTEROID</Keyword>
         
         <Description>Trojan Asteroid</Description>
         
         <Level1>
            
            <Text>TYPE=ASTEROID,A=5.149944455295234,E=0.09683882313991052,I=13.00701555282984,O=50.31579801219375,W=4.341803495948901,M=67.47059336952179,EQUINOX=J2000,EPOCH=01-MAR-2012:00:00:00,EpochTimeScale=TDB</Text>
            
            <Asteroid
               HorizonsDateObtained="2017-Jul-18 04:03:20"
               OrbitalElementsSource="Horizons"
               HorizonsSolutionDate="2017-Jun-22 15:06:35"
               HorizonsName="15094 Polymele"
               HorizonsId="2015094"
               UseHorizons="true"
               A="5.149944455295234"
               E="0.09683882313991052"
               I="13.00701555282984"
               O="50.31579801219375"
               W="4.341803495948901"
               M="67.47059336952179"
               Equinox="J2000"
               Epoch="01-MAR-2012:00:00:00"
               EpochTimeScale="TDB" />
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         <Fluxes>
            
            <BroadBandMagnitude
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               Magnitude="19.4"
               MagnitudeUnc="0.2" />
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         <Windows>
            
            <Text>RANGE POLYMELE EARTH LT 4.7</Text>
            
            <Range
               Within="true"
               Object1="5 POLYMELE"
               Object2="EARTH"
               Condition="LT"
               Distance="4.7" />
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         <EphemerisCenter>EARTH</EphemerisCenter>
      </SolarSystemTarget>
   </Targets>
   
   <Observations>
      
      <Observation
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         Instrument="WFC3"
         Number="1"
         NumberOfOrbits="1"
         NumberOfIterations="1"
         TotalOrbits="1"
         PureParallel="false"
         CoordinatedParallel="false"
         TargetOfOpportunity="No"
         CVZ="false"
         Duplication="false">
         
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            <Configuration>
               
               <Config>WFC3/UVIS</Config>
               
               <ScienceMode>Imaging</ScienceMode>
               
               <Coronography>No</Coronography>
               
               <Polarimetry>No</Polarimetry>
               
               <SpectralElement>F555W</SpectralElement>
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         </Configurations>
         
         <ObservationRequirements
            NoConstraints="true" />
         
         <AladinPhase1Requirements
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            Aperture="UVIS"
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            MosaicTileOverlap="10.0"
            AladinOrientationAngle="   0.00">
            
            <CoordinatedParallels />
            
            <AladinPhase1SubExposure0
               PrimaryPatternPosition="0"
               CopyNumber="0"
               IsDeleteAcceptable="false"
               PosTargX="0.0"
               PosTargY="0.0" />
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         <SuitabilityResults
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            DaysHighMed="0"
            DaysLowMed="0"
            DaysLow="0"
            OrbitsPerDay="0.0"
            ObservationRequirements="NOCONSTRAINTS" />
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      <Observation
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         <Configurations>
            
            <Configuration>
               
               <Config>WFC3/UVIS</Config>
               
               <ScienceMode>Imaging</ScienceMode>
               
               <Coronography>No</Coronography>
               
               <Polarimetry>No</Polarimetry>
               
               <SpectralElement>F555W</SpectralElement>
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         <ObservationRequirements
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            Shadow="false"
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            <AfterObservation
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               <From
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               <To
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      <Observation
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            <Configuration>
               
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               <SpectralElement>F555W</SpectralElement>
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         <ObservationRequirements
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         <AladinPhase1Requirements
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      <Observation
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         <Configurations>
            
            <Configuration>
               
               <Config>WFC3/UVIS</Config>
               
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         <ObservationRequirements
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            <AfterObservation
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               <To
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2018-01-04 22:23 UT - 2018-01-05 04:14 UT
2018-01-07 01:48 UT - 2018-01-07 07:38 UT
2018-01-09 05:12 UT - 2018-01-09 11:02 UT
2018-01-11 08:37 UT - 2018-01-11 14:27 UT
2018-01-13 12:03 UT - 2018-01-13 17:51 UT
(see email file for additional windows)</Comments>
         
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