IVOA Technical Coordination Group

This Committee is formed by the Chairs of the Working and Interest Groups and includes the IVOA chairs and vice-chairs.



TCG Charter & History

The Charter is detailed here

The Chair/V Chair History is detailed here

Members

  Chair Vice-Chair
TCG Janet Evans Marco Molinaro
Working Groups
Applications Pierre Le Sidaner Adrian Damian
Data Access Layer James Dempsey Gregory Mantelet
Data Model Laurent Michel Jesus Salgado
Grid and Web Sevices Giuliano Taffoni Dave Morris
Registry Renaud Savalle Tess Jaffe
Semantics Markus Demleitner Carlo Maria Zwoelf
Interest Groups
Data Curation & Preservation Gilles Landais Gus Muench
Education Hendrik Heinl Shanshan Li
Knowledge Discovery Raffaele D'Abrusco Yihan Tao
Operations Mark Taylor Steve Groom
Radio Astronomy Mark Lacy Francois Bonnarel
Solar System Anne Raugh Baptiste Cecconi
Theory Simon O'Toole OPEN
Time Domain Brent Miszalski Mark Cresitello-Dittmar
IVOA Committees
Exec Christophe Arviset Simon O'Toole
Standard and Processes Patrick Dowler  
Science Priorities Ada Nebot Francesca Civano
Inactive Working Groups
VOTable Assigned to Apps WG
VO Query Language Merged with DAL in May 2010
VOEvent Transformed into Time Domain IG in Oct 2012

IVOA Architecture

The current version of the IVOA Architecture Note (01 Nov 2021) can be found here

  • Note: Up-to-date architecture diagrams can be generated from with the ivoatex package. The complete inout filr with all RECs and some pre-RECs can be found in the IVOA Architecture document source: https://github.com/ivoa-std/architecture

On-going Recommendations

Standard Title Short Name RFC Page RFC period
TCG Review Rec to Exec
Model Instance in VOTables PR-MIVOT-1.0 MIVOT RFC 2022-09-16 to 2022-10-31 TCG (review & vote)
Vocabularies in the VO PR-Vocabularies-2.1 VocInVO21RFC 2022-09-20 to 2022-12-20 Sent to Exec
 
Simple Spectral Lines DM SSLDM-2.0 SSLDM frozen  
For WG chairs convenience,

Current Errata

Title Errata Page TCG Review
DALI v1.1 Erratum 1: Drop resource attribute on continuation DALI-1_1-Erratum-1 WG
SODA v1.0 Erratum 2: Wrong VOTable syntax in polarization example SODA-1.0 Erratum 2 WG
SODA v1.0 Erratum 3: Wrong VOTable syntax in BAND example SODA-1.0 Erratum 3 WG
SIAP v2.0 Erratum 1: POS=RANGE examples inconsistent with spec SIAP-2.0 Erratum 1 WG
SIAP v2.0 Erratum 2: Possible confusion between FORMAT and RESPONSEFORMAT parameter SIAP-2.0 Erratum 2 WG

Current Notes for Endorsement

Title Note Page TCG Review
UCD1+ 1.5 UCDList_1-5_RFM approved 2023-01-25
DALI examples vocabulary preliminary vocabulary TCG

Current Vocabulary Enhancement Proposals

ID action term label VEP text status
           
VEP-009 Modification datalink/core#progenitor Progenitor VEP-009.txt frozen
Status column definitions,
  • WG means dicussions are underway
  • TCG means that TCG members should review and be prepared to vote at the next TCG meeting (telecon or face-to-face)
  • PASS/Date is when TCG reviewed and approved the errata
  • Note: Row will be removed in table by TCG VCh after Errata has made it to Doc&Stds pages - reviewed periodically during TCG mtg prep

IVOA Technical Assessment and Roadmap Documents

Standards Process Review

IVOA Interop Planning Notes

Meetings / Teleconf / Discussions / Coordination

Past Recommendations

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf Arch-2021-09-14.pdf r1 manage 813.1 K 2021-09-16 - 21:26 PatrickDowler  
PDFpdf TCG_ActiveStds.pdf r2 r1 manage 63.8 K 2019-05-30 - 16:17 JanetEvans  
Unknown file formatxlsx TCG_ActiveStds.xlsx r2 r1 manage 13.1 K 2019-05-30 - 16:17 JanetEvans  
PDFpdf VOArchitecture-IVOAStandards_20160506.pdf r1 manage 3843.5 K 2016-09-20 - 07:02 MatthewGraham  
Unknown file formatpptx VOArchitecture-IVOAStandards_20160506.pptx r1 manage 439.9 K 2016-09-20 - 07:04 MatthewGraham  
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Topic revision: r505 - 2023-01-30 - MarcoMolinaro
 
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