DM Session - preparatory information.

CresitelloDittmar, Mark mdittmar at cfa.harvard.edu
Thu Nov 13 19:43:11 CET 2025


All,

As previously noted, the DM session ( Saturday, Nov. 15 @14:00 CET ) will
have a large segment dedicated to discussing/planning the specific Data
Model updates/changes required to support the ObsCore Domain Extension
Notes.

In preparation for this discussion, I'm providing links to the current
drafts of each document from the IVOA repositories.

   - Radio Domain ObsCore Extension
   <https://github.com/ivoa-std/ObsCoreExtensionForRadioData/releases/download/auto-pdf-preview/ObsCoreExtensionForRadioData-draft.pdf>:
   2025-09-15
   - High Energy ObsCore Extension
   <https://github.com/ivoa/HighEnergyObsCoreExt/releases/download/auto-pdf-preview/HighEnergyObsCoreExt-draft.pdf>:
   2025-11-12
   - Time Domain ObsCore Extension
   <https://github.com/ivoa-std/ObscoreTimeExtension/releases/download/auto-pdf-preview/ObscoreTimeExtension-draft.pdf>:
   2024-07-17

The goals are:

   - Identify specific updates, additions needed to existing data models (
   ObsCore, IVOA, CAOM )
   - Formalize a plan for handling the domain-specific extended content in
   the Data Model landscape
   - Discuss the logistics of document evolution during this next phase
      - Data Model referencing of domain notes?
      - Note evolution as content migrates to RECs.


Regards,
Mark
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