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Resource Record Summary

Catalog Service:
GAIA Data Release 1 (DR1) main object table

Short name: none specified IVOA Identifier: ivo://chivo/gaia/q/dr1Publisher: ChiVO More Info: https://vo.chivo.cl/tableinfo/gaia.dr1 VO Compliance: Level 2: This is a VO-compliant resource.	Status: active Registered: 2016 Sep 19 13:29:08Z
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Description

This table, corresponding to gaia_source of the full DR1, contains the 1.15 billion objects reliably detected in the first 14 months of Gaia observations. It essentially consists of high-precision positions and magnitudes. The TGAS subset (about 2 million objects observed by both Gaia and Hipparcos) has proper motions and parallaxes. Users are advised to beware strong correlations between the astrometric parameters present for some of the less densely observed objects and the inhomogeneous coverage in this first data release (solution id: 1635378410781933568).

More About this Resource

About the Resource Providers

This section describes who is responsible for this resource

Publisher: ChiVO

Creator: GAIA Collaboration

Contact Information:

X Mauricio Solar
Email: msolar at inf.utfsm.cl
Address: Vicuna Mackenna 3939
Santiago
Chile

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.

This service apparently provides only public data

Relevant dates for this Resource:

Updated: 2018 May 30 22:44:20

This resource was registered on: 2016 Sep 19 13:29:08Z
This resource description was last updated on: 2018 May 30 22:44:20Z

What This Resource is About

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

Resource Class: CatalogService: This resource is a service that provides access to catalog data. You can extract data from the catalog by issuing a query, and the matching data is returned as a table.

Resource type keywords: none provided	Subject keywords: Astrometry Gaia
Intended audience or use: none specified
More Info: https://vo.chivo.cl/tableinfo/gaia.dr1
Related Resources: Services that provide access to data in this resource: ChiVO TAP service ivo://chivo/tap [Res. ID]

	Data Coverage Information
	This section describes the data's coverage over the sky, frequency, and time. Reference Coordinate System: Custom system (See XML description) Sky Coverage: Regions covered: All-sky: The data from this resource is distributed over the entire sky. 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: https://vo.chivo.cl/tap

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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