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PDS Radio Science Dick Simpson Stanford University

PDS Radio Science Dick Simpson Stanford University. Stanford Status PDS4 Status at Stanford Testing Mission Support Migration Proposal Tools Issues. FY13 Stanford Status. 3+ People at Stanford PI Len Tyler (~1% FTE) Manager Dick Simpson (~30% FTE)

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PDS Radio Science Dick Simpson Stanford University

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  1. PDS Radio ScienceDick SimpsonStanford University Stanford Status PDS4 Status at Stanford Testing Mission Support Migration Proposal Tools Issues Radio Science Report to PDS MC

  2. FY13 Stanford Status • 3+ People at Stanford • PI Len Tyler (~1% FTE) • Manager Dick Simpson (~30% FTE) • System Software Analyst Ray Jackson (~12% FTE) • System Administration • System Software Development and Maintenance • Mars Odyssey Archiving • Administrative Support • Several Networked Computers and a Telephone • Sun Blade 2000 (NASA/MEX funding: being phased out) • Mac Mini (PDS funding: being phased in) • Library of data, software, and documentation • Funded through PDS Management (FY13 = 0.84*FY12) Radio Science Report to PDS MC

  3. PDS4 Status - Testing Radio Science Report to PDS MC

  4. PDS4 Status - Testing • Migrated a single DSN binary data product (RSR) to PDS4 0900B • Data file unchanged • XML label created (based on PPI template from Ron Joyner and PDS3 label) • Migrated three documents to PDS4 • One TXT file unchanged • Three ASC files unchanged • One HTM file unchanged • Three XML labels (based on RSR label above) • Created one XML schema product • One XSD file from Steve Hughes • One SCH file from Steve Hughes • One XML label based on template from Ron Joyner • Created 7 Context products • One mission, two host, one instrument, three target XML files Radio Science Report to PDS MC

  5. PDS4 Status - Testing • Created Product_Collection for each Collection • Created ASCII inventory table from IM 0900B • Created XML label • Created Bundle Product for the Bundle • Created XML Product_Bundle • oXygen validation successful • Dialog in progress with EN regarding other issues Radio Science Report to PDS MC

  6. PDS4 Status – Mission Support • Nothing planned Radio Science Report to PDS MC

  7. PDS4 Status – Migration Proposal Gain experience with PDS4 by migrating a few high-level, investigator-produced, ASCII data sets (e.g., radio occultation profiles, spherical harmonic gravity models). May reorganize some PDS3 data sets into more convenient pieces. Develop a set of templates and labeling tools which can be applied to DSN output files (mostly binary) — both old and new Use the opportunity to port/upgrade software to the new Stanford computer and work on the restoration queue as resources allow Radio Science Report to PDS MC

  8. PDS4 Status – Tools • Mac OSX readers for DSN output files • Templates for XML labels • Search-and-Replace Mac OSX scripts to create XML labels • Scripts to create Collection inventory tables and labels • Scripts to create Product_Bundle products • Test, analysis, and display software as needed • Time frame: unknown, but probably years Radio Science Report to PDS MC

  9. PDS4 Status – Issues • There are a lot of details • Forward motion depends on stability of the Information Model, schemas, and the supporting system • Documentation (and its medium) remains a patchwork • How PDS4 evolves will depend on tools, how users react to them, and what needs to be upgraded to support the unanticipated requirements Radio Science Report to PDS MC

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