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Resource Record Summary

Specialized Resource (CatalogResource):
Gaia DR3 source catalogue "light"
Short name: gaia.dr3lite
IVOA Identifier: ivo://xaovo/gaia/q3/dr3litePublisher: Xinjiang Astronomical Observatory,CAS
More Info: http://data.xao.ac.cn/tableinfo/gaia.dr3lite
VO Compliance: Level 2: This is a VO-compliant resource.		 Status: active
Registered: 2020 Nov 17 11:00:00Z
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Description


This is gaia_source from the Gaia Data Release 3, stripped to just enough columns to enable basic science (but therefore a bit faster and simpler to deal with than the full gaia_source table). Note that on this server, there is also The gedr3dist.main, which gives distances computed by Bailer-Jones et al. Use these in preference to working with the raw parallaxes. The full DR3 is available from numerous places in the VO (in particular from the TAP services ivo://uni-heidelberg.de/gaia/tap and ivo://esavo/gaia/tap).

More About this Resource

About the Resource Providers

This section describes who is responsible for this resource

Publisher: Xinjiang Astronomical Observatory,CAS

Creator: GAIA Collaboration

Contact Information:
X Zhang Hailong
Email: zhanghailong at xao.ac.cn
Address: 150 Science 1-Street
Urumqi
Xinjiang 830011
China

Status of This Resource

This section provides some status information: the resource version, availability, and relevant dates.

Version: n/a
Availability: This is an active resource.		 Relevant dates for this Resource:
  • Updated: 2023 Jun 14 03:26:25Z
  • Updated: 2022 Aug 23

This resource was registered on: 2020 Nov 17 11:00:00Z
This resource description was last updated on: 2024 Jun 25 10:32:03Z
What This Resource is About

This section describes what the resource is, what it contains, and how it might be relevant.

Resource Class: CatalogResource
Resource type keywords: none provided Subject keywords:
  • stars
  • surveys
  • astrometry
  • proper-motions
Associated observatories/telescopes/instruments:
  • facility: Gaia
Intended audience or use: none specified
More Info: http://data.xao.ac.cn/tableinfo/gaia.dr3lite

Related Resources:

Other Related Resources
XAO Data Center TAP service(IsServedBy) ivo://xaovo/tap [Res. ID]

Data Coverage Information

This section describes the data's coverage over the sky, frequency, and time.

Wavebands covered:

  • Optical

Available Service Interfaces

Table Access Protocol - Auxiliary ServiceXX

This is a standard IVOA service that takes as input an ADQL or PQL query and returns tabular data.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for the standard interface:

Developed with the support of the National Science Foundation
under Cooperative Agreement AST0122449 with the Johns Hopkins University
The NAVO project is a member of the International Virtual Observatory Alliance

This NAVO Application is hosted by the Space Telescope Science Institute
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