HST photometry of 74 galactic globular clusters Virtual Observatory Resource

Authors

1. Piotto G.
2. King I.R.
3. Djorgovski S.G.
4. Sosin C.
5. Zoccali M.
6. Saviane I.,de Angeli F.
7. Riello M.
8. Recio-Blanco A.
9. Rich R.M.
10. Meylan G.
11. Renzini A.

Published by

CDS

Abstract

We present the complete photometric database and the color-magnitude diagrams for 74 Galactic globular clusters observed with the HST/WFPC2 camera in the F439W and F555W bands. A detailed discussion of the various reduction steps is also presented, and of the procedures to transform instrumental magnitudes into both the HST F439W and F555W flight system and the standard Johnson B and V systems. We also describe the artificial star experiments which have been performed to derive the star count completeness in all the relevant branches of the color magnitude diagram. The entire photometric database and the completeness function will be made available on the Web immediately after the publication of the present paper.

Keywords

1. globular-star-clusters
2. photometry
3. metallicity

Bibliographic source Bibcode

2002A&A...391..945P

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/391/945

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/391/945

Document Object Identifer DOI

doi:10.26093/cds/vizier.33910945

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/391/945
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/391/945
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/391/945

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IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/391/945/table2?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/391/945/table2?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/391/945/table2?