BV photometry of M31 eclipsing binaries Virtual Observatory Resource

Authors

1. Vilardell F.
2. Ribas I.
3. Jordi C.

Published by

CDS

Abstract

Broad band photometry (in Johnson B and V) has been obtained in a region (34'x34') at the North-Eastern quadrant of M31 over 5 years (1999-2003) at the Isaac Newton Telescope (La Palma, Spain). The data, containing more than 250 observations per filter, have been reduced by means of the so-called difference image analysis technique and the DAOPHOT program. A catalog with 236238 objects with photometry in both B and V passbands has been obtained. The catalog is the deepest (V<25.5mag) obtained so far in the studied region and contains 3964 identified variable stars, with 437 eclipsing binaries and 416 Cepheids.

Keywords

1. variable-stars
2. eclipsing-binary-stars
3. visible-astronomy
4. Wide-band photometry

Bibliographic source Bibcode

2006A&A...459..321V

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/459/321

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/459/321

Document Object Identifer DOI

doi:10.26093/cds/vizier.34590321

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/459/321
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/459/321
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/459/321

IVOA Table Access TAP

http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).

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/459/321/table3?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/459/321/table3?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/459/321/table3?

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/459/321/table4?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/459/321/table4?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/459/321/table4?