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State of the TCGSão Paulo
2012-10-22
Séverin GaudetFor the TCG
TCG
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
TCG
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
TCG
IVOA Architecture Level 0
Stable since creation
TCG
IVOA Architecture Level 1
Stable since creation
TCG
IVOA Architecture Level 2
Updated with new standards
TCG
Standards into RECsince last Interop [Registry] TAPRegExt 1.0
12 Jun 2012
TCG
TapRegExt 1.0
TCG
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
TCG
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
TCG
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
TCG
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
TCG
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
TCG
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
TCG
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*
TCG
Christophe Arviset – TCG chair Page 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
State of the TCG, 21 May 2012
TCG
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
TCG
Existing IVOA REC standards - 1
More details can be found on the IVOA Document pages at:http://www.ivoa.net/Documents/
TCG
Existing IVOA REC standards - 2
More details can be found on the IVOA Document pages at:http://www.ivoa.net/Documents/
TCG
Existing IVOA REC standards - 3
More details can be found on the IVOA Document pages at:http://www.ivoa.net/Documents/
TCG
Existing IVOA REC standards - 4
More details can be found on the IVOA Document pages at:http://www.ivoa.net/Documents/
TCG
IVOA Standards per year
Planned
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