early CAOM-2.5 + ObsCore-1.2 + ObsCore_radio prototype

[Major, Brian]

Hi Mireille,

You could use ADQL to explore the tap_schema (eg select * from tap_schema.tables), over the sync endpoint, but that's pretty cumbersome.  I've looked at the it with TOPCAT and seems to work well with the base URL provided:  https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom25/argus

Cheers,
Brian

On 2025-05-23, 10:18 AM, "dm on behalf of Mireille Louys via dm" <dm-bounces at ivoa.net <mailto:dm-bounces at ivoa.net> on behalf of dm at ivoa.net <mailto:dm at ivoa.net>> wrote:


***Attention*** This email originated from outside of the NRC. ***Attention*** Ce courriel provient de l'extérieur du CNRC. 
Hi Pat ,


thank you for mail.


I was trying to see the TAP schema of your service but I failed with Tap 
Handle.


Is there a specific url to see the TAP_Schema and the tables columns ?


Many thanks , Mireille




Le 16/05/2025 à 22:28, Patrick Dowler via dm a écrit :
> Hi DM,
> We have just deployed a new TAP service with our current CAOM-2.5
> implementation. It
> also includes ObsCore-1.2 and ObsCore_radio, where I have split the
> fields described in the latest ObsCoreRadio note so that some are in
> the extension and some - the ones I think are more common - are in
> core.
>
> Please feel free to poke around in there, but be warned that the
> content is currently limited to a selection of LOTSS radio data and
> there is no associated DataLink service yet, so just discovery queries
> for now. Also, the current content does not fully utilize the new
> metadata fields and we're still working to enhance that.
>
> TAP base URL: https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom25/argus <https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom25/argus>
>
> --
> note: although the caom2.Part and caom2.Chunk tables (from CAOM.24 and
> previous) are there, they are not being used. We haven't decided yet
> what to do with them, but they will most likely not be part of the
> proposed WD-CAOM-2.5 model and may or may not remain as an
> implementation detail/extension.
> --
> Patrick Dowler
> Canadian Astronomy Data Centre
> Victoria, BC, Canada


-- 
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Mireille Louys, MCF (Assistant Professor)
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