Table · dataset · 2021
CANFAR User Catalogue Query Service
Listed in IVOA Registry (Virtual Observatory)
YouCat is a query service for catalogues hosted by CANFAR.
Description
This service provides Table Access Protocol (TAP) API access to catalogues created by project teams. YouCat also implements a prototype VOSI-tables extension that allows users to create, update table metadata add table content (rows), create indices, and delete tables in the database.
Users can also control access to their own tables (public to allow anonymous querying, protected so only members of specified groups can query, and private where only the owner can query). Users who want to create tables must request an allocation (schema) by email to support@canfar.net. Currently available catalogues include: VLASS, CFHTLS, KiDS, PAndAS, RCSLens.
Links
Where it is published
- Reference page ws-uv.canfar.net/youcat ↗
landing page · from IVOA Registry
Catalogue records · 2
- VOResource record dc.g-vo.org/oai.xml?verb=GetRecord&metadataPrefix=ivo_vor&identifier=ivo%3… ↗
metadata API · from IVOA Registry
- Registry record (GAVO) dc.g-vo.org/I/cadc.nrc.ca/youcat ↗
catalogue entry · from IVOA Registry
Topics
- From keywords
- Astronomy & Astrophysics
- Inferred from text
- Tabular 65%
Provenance · 1 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| IVOA Registry (Virtual Observatory) | ivo://cadc.nrc.ca/youcat | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[field].local:field:astronomy | mapping · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[modality].local:modality:tabular | enrichment · IVOA Registry | keyword-concept-rules@1.0.0 | title+description (65%) |
| description | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_description |
| publication_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| title | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_title |
| updated_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 |