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State of the TCG São Paulo 2012-10-22

State of the TCG São Paulo 2012-10-22. Séverin Gaudet For the TCG. Technical Coordination Group. Assures technical c oordination amongst WGs/IGs Liaison with IVOA Exec Specific role in Recommendation Process. http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/IvoaTCG. IVOA Architecture.

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State of the TCG São Paulo 2012-10-22

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  1. State of the TCGSão Paulo2012-10-22 Séverin Gaudet For the TCG

  2. Technical Coordination Group • Assures technical coordination amongst WGs/IGs • Liaison with IVOA Exec • Specific role in Recommendation Process http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/IvoaTCG

  3. IVOA Architecture • IVOA Architecture Note released on 23/Nov/2010 • http://www.ivoa.net/Documents/Notes/IVOAArchitecture/20101123/index.html • General description of IVOA Architecture • Level 0, 1, and 2 from general to VO specific • Present all IVOA standards in one slide (Level 2) • Level 0 and 1 stable since creation • Level 2 updated with new IVOA standards • Individual standards diagram updated

  4. IVOA Architecture Level 0 Stable since creation

  5. IVOA Architecture Level 1 Stable since creation

  6. IVOA Architecture Level 2 Updated with new standards

  7. Standards into RECsince last Interop • [Registry] TAPRegExt 1.0 • 12 Jun 2012

  8. TapRegExt 1.0

  9. Standards to become REC soon • VOSpace 2.0 • TCG review closed on 26/Sep/2012 • PhotDM 1.0 • TCG Review closed on 5/Sep/2012; significant comments requiring WG discussion • SimpleDALRegExt 1.0 • RFC closed on 27/Jun/2012; awaiting responses before TCG review can begin • VOUnits 1.0 • RFC closed on 24/Sep/2012; awaiting responses before TCG review can begin

  10. TCG Meeting on 21/Oct/2012 • Various cross WG/IG discussions • Utypes • STC-S • Time series • Photometry filter IDs • Potential future standards to address new science cases • IVOA Publication Tools for Data Centres • Architecture review • Roadmap preparations

  11. Utypes 1.0 • Tiger team formed, drawn from two sources: • Representatives of the affected WGs and IGs, nominally the chairs or vice-chair and; • Representatives of a few major data providers. • Study current usage of Utypes • Used in a meaningful way? • Impact of changes on existing standards • Develop a standard

  12. Utypes 1.0 • Team members: • Jesus Salgado: DM chair and ESAC representative • Omar Laurino: DM vice-chair and CfA representative • Matthew Graham: VOEvent chair • Pat Dowler: DAL chair and CADC representative • Pierre Fernique: Apps vice-chair • Mireille Louys: Semantics vice-chair and CDS representative • Gerard Lemson: Theory representative. • Markus Demleitner: GAVO representative • Utypes session: Monday afternoon

  13. TCG Meeting on 21/Oct/2012 • Presentation from CSP – Committee on Science Priorities • Science cases to be endorsed by Exec • Time Series • Radio Astronomy • Preliminary uses cases presented • TCG to look at required standards • Session: Monday afternoon

  14. TCG Meeting on 21/Oct/2012 • Unique identifiers for photometry filters • Having an IVOA controlled vocabulary is not a solution • Filter Profile Service (FPS) is being proposed • Session: DAL II • Time Series data model • DM and VOEvent to evaluate the SimpleTimeSeries for adoption in VO • Discussed moving VOEvent WG to Time Domain Interest Group • Sessions: VO Science Priorities and DAL II

  15. TCG Meeting on 21/Oct/2012 • Update of IVOA Architecture • Adding: • DALI: Data Access Layer Interface • Datalink • VOEventRegExt • VTP: VOEvent Transport Protocol • Removing: • SEAP • VOPipe*

  16. Publication tools for Data Centre • IVOA Publication Tools • http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/PublishingInTheVONew • To be released with the new IVOA site • Welcome inputs from all Interop participants • TCG will review content every 6 months Christophe Arviset – TCG chair

  17. The IVOA in 2012 : Technical Assessment and Roadmap for 2013 • Prepared by all WG/IG Chairs/Vice-chairs • Endorsed by IVOA Exec • Work to begin: • IVOA main technical achievements since last year • IVOA technical roadmap by WG / IG for upcoming year • http://www.ivoa.net/Documents/Notes/IVOATechRoadmap2011

  18. Existing IVOA REC standards - 1 More details can be found on the IVOA Document pages at: http://www.ivoa.net/Documents/

  19. Existing IVOA REC standards - 2 More details can be found on the IVOA Document pages at: http://www.ivoa.net/Documents/

  20. Existing IVOA REC standards - 3 More details can be found on the IVOA Document pages at: http://www.ivoa.net/Documents/

  21. Existing IVOA REC standards - 4 More details can be found on the IVOA Document pages at: http://www.ivoa.net/Documents/

  22. IVOA Standards per year Planned

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