JWST Data Management 2012 Systems Phases • Completed ... DMS, CAL, SDP, EDP, CRDS, SID. Partial...
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Nov 26 2012 Nov 26 2012 JWST Data Management Systems Gretchen Greene
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Transcript of JWST Data Management 2012 Systems Phases • Completed ... DMS, CAL, SDP, EDP, CRDS, SID. Partial...
Nov 26 2012
Nov 26 2012
JWSTDataManagementSystems
GretchenGreene
Nov 26 2012
Nov 26 2012
JWSTMissionHierarchyforDMS
Nov 26 2012
Nov 26 2012
DMSEs9matedArchivedDataVolumes–Baseline
Data Per Yr (TB)
5.5 yr Mission (TB)
10 yr Mission (TB)
Recorded engineering
0.3 1.6 3.0
Level-0 20.9 115.0 209.0 Level-1a 20.9 115.0 209.0 Level-1b 20.9 115.0 209.0 Level-2a (compressed 2:1)
1.0 5.6 10.2
Level-2b (compressed 2:1)
1.0 5.6 10.2
Level-3 (compressed 2:1)
1.0 5.6 10.2
WSS Archive package (compressed 2:1)
0.05 0.25 0.5
Total 66.1 363.7 661.1
Nov 26 2012
Nov 26 2012
JWSTDMSInterfaceContext
Project Level Agreements will be defined ~L-24mo
Dec6‐7.2012
Nov 26 2012
Nov 26 2012
JWSTvs.HSTDMS…
ManySimilari9es,systemsreuse(DADS,MAST),andlessonslearned,howeverthereare…
• KeyBasicDifferences:– Orderofmagnitudeincreaseincomputa9onalandI/ODMS
throughputs– FlightOpera9onsSysteminterfacestoDMSwillsupportdirect
transferatSTScIofDSNtelemetrydataandrequireprioritydataprocessingforWavefrontSensingandControl
• Func9onalDecisions:– AsaresultofTradeStudies,BOTHHSTandJWSTwillbemoving
towardscalabledistributedarchitecture• DataProcessingWorkflowManagementsystem(OWL‐CONDOR)• DynamicReprocessingofDataProductswithCRDS
• OnlineDataProductFileCACHE– HigherLeveldataproductgenera9onassumedfundamental
– Servicebasedarchitecturetosupportmul9‐missionDMS
Nov 26 2012
Nov 26 2012
MAST+JWST
• STScIArchiveAccesssystemsincludetheintersec9onbetweentheJWSTmissionopera9ons&MAST– Distribu9onServices– ArchiveUserInterface(MASTPortal)– UserAuthen9ca9on– ArchiveCatalog(CAOM)
– OnlineDataProductCache
Nov 26 2012
Nov 26 2012
Mul9missionFunc9onalArchitectureOverview–SDR1
Nov 26 2012
Nov 26 2012
JWSTSOCDMSRequirementsandDesignPhases
• CompletedformalSystemsLevel4Requirements– ~650requirementsforI&Tverifica9on
• BeginningDMSI&TforinternalBuild1• Currentlyinyear2+ofdesignanddevelopment
– SystemsDesignReview2–Dec6‐7,’12
• DesigningforLaunchReadinessData(LRD)2018with95%levelofcurrentSTScIDMScapability
Nov 26 2012
Nov 26 2012
S&OCScienceSystemsEngineering,FlightOpera9ons,andSystemsDevelopmentTimelineforaJWST2018LRD
Nov 26 2012
Nov 26 2012
DMSBuildPlanBuild Name
Build Description Components enabled Supported
Systems Targeted Delivery Status
0 Internal Build Workflow Manager, Minimal Ramp Processing Pipeline, SID
DMS Design & Development Dec-11 Completed
1 DMS Level 1 Internal I&T
DMS Workflow, Baseline Level-2a Pipeline, Baseline Level-2b Imaging Pipeline, CRDS, SID, Baseline SDP-1a
DMS, ISIM CV1RR Sept-12 In Test
2 DMS I&T
ISIM Cryo 2 (OSIM)
DMS SDP WFS&C, Baseline WSS Pipeline, Baseline Level-2b Spectrographic Pipeline, SID , Baseline SDP-1b
DMS, ISIM Cryo 2 Sept-13 In Dev
3 DMS I&T
ISIM Cryo 3 (OSIM)
DMS - All SIs SDP, Baseline Operations Archive, Baseline Level-3 Imaging Pipeline, SID
DMS, ISIM Cryo 3 (?) Sept-14
4 DMS I&T SOC Integration
DMS, CAL, SDP, EDP, CRDS, SID. Partial Baselines for Archive Access, Level 2 Spectrographic
SOC with DMS internal Sept-15
5 DMS I&T JSC/OTIS
DMS, CAL, SDP, EDP, CRDS, Baseline Archive Access, Baseline Level-3 Spectrographic Pipeline, SID
SOC1,DMS, JSC/OTIS
Testing June-16
6 DMS CST2&3 + Flight Release
Fully Functional DMS SOC2,DMS Flight Release
Feb-17 (test cycle +L-12)
6.1 DMS Pre-Flight Updates
Fully Functional DMS Updates SOC Pre-Flight Updates Jan-18
