III/231: Resource Record Summary

Resource Record Summary

Catalog Service:
The Tycho-2 Spectral Type Catalog

Short name: III/231 IVOA Identifier: ivo://CDS.VizieR/III/231Publisher: CDSivo://CDS[Pub. ID] More Info: http://cdsarc.unistra.fr/cgi-bin/cat/III/231 VO Compliance: Level 2: This is a VO-compliant resource.	Status: active Registered: 2003 Feb 21 07:03:33Z
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Description

We have obtained spectral types for 351,863 stars in the Tycho-2 catalog <I/259> by cross-referencing the Tycho-2 catalog against the Michigan Catalogs <III/31>, <III/51>, <III/80>, <III/133>, and <III/214>; the Catalog of Stellar Spectra Classified in the Morgan-Keenan System <III/18>; the MK Classification Extension <III/78>; the FK5 catalog parts I and II <I/149> and <I/175>; and the PPM North and South catalogs <I/146> and <I/193>.

More About this Resource

About the Resource Providers

This section describes who is responsible for this resource

Publisher: CDSivo://CDS[Pub. ID]

Creators:

Wright C.O.Egan M.P.Kraemer K.E.Price S.D.

Contact Information:

X CDS support team
Email: cds-question at unistra.fr
Address: CDS
Observatoire de Strasbourg
11 rue de l'Universite
F-67000 Strasbourg
France

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 provides only public data.

Relevant dates for this Resource:

Updated: 2018 Jan 10 11:47:24Z
Created: 2003 Feb 21 07:03:33Z

This resource was registered on: 2003 Feb 21 07:03:33Z
This resource description was last updated on: 2021 Oct 21 00:00:00Z

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: Catalog	Subject keywords: Astronomical object identification Morgan-Keenan classification
Intended audience or use: Research: This resource provides information appropriate for supporting scientific research.
More Info: http://cdsarc.unistra.fr/cgi-bin/cat/III/231	Literature Reference: 2003AJ....125..359W
Related Resources: Other Related Resources TAP VizieR generic service(IsServedBy) ivo://CDS.VizieR/TAP [Res. ID] Conesearch service(IsServedBy) I/259 : The Tycho-2 Catalogue (Hog+, 2000) ivo://CDS.VizieR/I/259 [Res. ID]

	Data Coverage Information
	This section describes the data's coverage over the sky, frequency, and time. Wavebands covered: Optical

	Rights and Usage Information
	This section describes the rights and usage information for this data. Rights:

Available Service Interfaces

	Custom Service
	This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource. VO Compliance: Level 2: This is a VO-compliant resource. Available endpoints for this service interface: Interactive web page: http://vizier.unistra.fr/viz-bin/VizieR-2?-source=III/231

	Custom Service
	This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource. VO Compliance: Level 2: This is a VO-compliant resource. Available endpoints for this service interface: URL-based interface: http://vizier.unistra.fr/viz-bin/votable?-source=III/231

	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: http://tapvizier.u-strasbg.fr/TAPVizieR/tap

Simple Cone SearchXXSearch Me

This is a standard IVOA service that takes as input a position in the sky and a radius and returns catalog records with positions within that radius.

VO Compliance: Level 2: This is a VO-compliant resource.
Description:

Cone search capability for table III/231/catalog (Main Catalog)

Available endpoints for the standard interface:

http://vizier.unistra.fr/viz-bin/conesearch/III/231/catalog?

Maximum search radius accepted: 180.0 degrees
Maximum number of matching records returned: 50000

This service supports the VERB input parameter:: Use VERB=1 to minimize the returned columns or VERB=3 to maximize.