TCG-TC-20260128 < IVOA

---+ TCG Meeting (online) - Wednesday January 28 2026 @ 14:00 UTC

<br />%TOC%

---+++ Attendees

   * _Attendees_ :  
   * _Regrets_ : Janet, Baptiste, Mark A., Stéphane

   * *vconf link: [[https://inaf-it.zoom.us/j/88922387270?pwd=G1UR9tpYAKpJb5JpqMXA7xMMC7BKiF.1][zoom room]]*

---++ Actions
   * OPEN - put together a template for call for proposals; model after DAL (*postponed*)
   * OPEN - (ALL) brainstorm within groups about contributing to the data model usage hack-a-thon/workshop proposal (*OPEN*)
   * NEW - standards to be moved to the obsolete section: CDP, (*OPEN*)

---++ Agenda

   * (standing item): documents on track
      * RFC
         * VOEvent-2.1 - [[VOEventV21RFC][RFC page]] - what's the status?
         * MANGO-1.0 [[Mango10RFC][RFC page]]: check RFC progress & voting potential
         * DALI-1.2 [[DALIV12RFC][RFC page]]: RFC *empty*
         * !DocRegExt -1.0 [[DocRegExt10RFC][RFC page]]: RFC *nearly empty*
      * EN
         * !DataOrigin-1.2: PEN ( [[https://ivoa.net/documents/DataOrigin/20251031/][PEN doc]]): some feedback arrived, still EN flavour to be discussed 
      * Errata
         * [[Spectrum-1_2-Erratum-1][Spectrum-1.2 Erratum 1]] - approved as of 2025-12-11 (document pages status?)
      * VEPs
         * [[https://github.com/ivoa-std/VEPs/blob/main/VEP-018.txt][VEP-018]]: product-type#hyper-dynamic-spectrum - overview and/or vote
         * [[https://github.com/ivoa-std/VEPs/blob/main/VEP-019.txt][VEP-019]]: ivoasem#ucd-syntax-code - overview (vote?)
         * [[https://github.com/ivoa-std/VEPs/blob/main/VEP-020.txt][VEP-020]]: Product-type#event-bundle - overview (vote?)

   * [[https://wiki.ivoa.net/twiki/bin/view/IVOA/2025BRoadmap][Roadmap 2025B]] looks in good shape: something critical to highlight?

   * Group statuses
      * round-the-table activities (done, in progress, foreseen)

   * Open discussions:
      * Data Models
      * Endorsed Notes meaning

   * IGs & TCG/CSP interfacing: status

   * (long standing topics reminder)
      * positions still TBF: Radio IG vice-chair role is open
      * new website: report

   * IVOA Northern Spring June 2026 Interoperability Meeting: 8-12 June 2026, Strasbourg

   * AOB
      * communication: TCG-view on role of the IVOA in multi-messenger astrophysical research @ COSPAR

   * Date for the next TCG
      * proposal: *Thursday 26 February 2026 @ 21:00 UTC*

TCG meeting dates, as well as other relevant meetings, should always be reported also at the [[IvoaEvents][IVOA Events page]].

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This topic: IVOA > WebHome > IvoaTCG > TCG-TC-20260128
Topic revision: r3 - 2026-01-27 - MarcoMolinaro