J/ApJS/93/161: Resource Record Summary

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Resource Record Summary

Catalog Service:
CCD photometry of 6 globular clusters

Short name: J/ApJS/93/161 IVOA Identifier: ivo://CDS.VizieR/J/ApJS/93/161 DOI (Digital Object Identifier): 10.26093/cds/vizier.20930161 Publisher: CDSivo://CDS[Pub. ID] More Info: http://cdsarc.unistra.fr/cgi-bin/cat/J/ApJS/93/161 VO Compliance: Level 2: This is a VO-compliant resource.	Status: active Registered: 1999 Feb 27 13:04:50Z
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Description

We present CCD photometry for six metal-rich Galactic globular clusters. The color-magnitude diagrams constructed from these data reach well below the horizontal branch (HB), all of which are predominantly redward of the instability strip. From these diagrams, we have measured the magnitude of the HB, the color of the red giant branch (RGB) at the level of the HB, and the magnitude difference between the HB and the RGB clump. Using these quantities, we are able to study the metallicities and reddenings of these clusters. We also discuss the color distribution of stars on the horizontal branch for these metal-rich systems and compare them with available data for putative field disk red HB stars. There appears to be a dearth of field red HB stars having [Fe/H]~-0.5 and B-V<0.85, which are plentiful in the clusters studied here.

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About the Resource Providers

This section describes who is responsible for this resource

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

Creators:

Sarajedini A.Norris J.E.

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: 1999 Feb 27 12:05:08Z
Created: 1999 Feb 27 13:04:50Z

This resource was registered on: 1999 Feb 27 13:04:50Z
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: Globular star clusters CCD photometry Photometry
Intended audience or use: Research: This resource provides information appropriate for supporting scientific research.
More Info: http://cdsarc.unistra.fr/cgi-bin/cat/J/ApJS/93/161	Literature Reference: 1994ApJS...93..161S
Related Resources: Other Related Resources TAP VizieR generic service(IsServedBy) ivo://CDS.VizieR/TAP [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=J/ApJS/93/161

	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=J/ApJS/93/161

	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

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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