J/PAZh/25/10: Resource Record Summary

NAVO Directory

Publish

Developers

Help

X Tip: What's a "Resource"?

Hosted By

Space Telescope
Science Institute

Resource Record Summary

Catalog Service:
Young open clusters space-age distribution

Short name: J/PAZh/25/10 IVOA Identifier: ivo://CDS.VizieR/J/PAZh/25/10 Bibcode: 1999AstL...25....7D Publisher: CDSivo://CDS[Pub. ID] More Info: https://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/25/10 VO Compliance: Level 2: This is a VO-compliant resource.	Status: active Registered: 2014 Feb 04 07:57:30Z
	Get XML

Description

Based on published photoelectric and CCD photometry and using the empirical ZAMS of Kholopov (1980, AZh, 57, 12) and the evolutionary-deviation curves obtained from the grid of isochrones computed by Maeder and Meynet (1991A&AS...89..451M), we determine the distances, color excesses, and ages for 203 Galactic open clusters with logt<8.2. The validity of the derived distance scale is corroborated by the Hipparcos trigonometric parallaxes of seven clusters. The age distribution of the clusters is distorted by observational selection, which is enhanced with increasing heliocentric distance and which is virtually independent of interstellar extinction. As a result, the youngest (logt<=7.5) clusters are represented almost exclusively at heliocentric distances >2kpc, and the mean age of the cataloged clusters with logt<=100Myr decreases from 50Myr in the solar neighborhood down to 15Myr at heliocentric distances >2.4kpc.

More About this Resource

About the Resource Providers

This section describes who is responsible for this resource

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

Creator: Dambis A.K.

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 05 08:57:10Z
Created: 2014 Feb 04 07:57:30Z

This resource was registered on: 2014 Feb 04 07:57:30Z
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: Open star clusters
Intended audience or use: Research: This resource provides information appropriate for supporting scientific research.
More Info: https://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/25/10	Literature Reference: 1999PAZh...25...10D
Related Resources: Other Related Resources TAP VizieR generic service(IsServedBy) ivo://CDS.VizieR/TAP [Res. ID] Conesearch service(IsServedBy) J/other/A+AT/25.185 : Globular clusters absolute proper motions (Dambis, 2006) ivo://CDS.VizieR/J/other/A+AT/25.185 [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.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PAZh/25/10

	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.cds.unistra.fr/viz-bin/votable?-source=J/PAZh/25/10

	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.cds.unistra.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 J/PAZh/25/10/table1 (Parameters of open clusters)

Available endpoints for the standard interface:

http://vizier.cds.unistra.fr/viz-bin/conesearch/J/PAZh/25/10/table1?

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.

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

Member