Southern Galactic Be star candidates Virtual Observatory Resource

Authors
  1. Sabogal B.E.
  2. Garcia-Varela A.
  3. Published by
    CDS
Abstract

We present the result of a search for southern Galactic Be star candidates within the group of miscellaneous variables of the ASAS-2 catalog of variable stars, using statistical, morphological, photometric, and color criteria. This search lead us to obtain a catalog of 213 new Be star candidates. The I-band light curves of these candidates show outbursts (Type-1 stars) only in 9% of the sample, and stochastic variations (Type-4 stars) in 91% of the sample. We do not find stars showing clear high and low states (Type-2 stars) or showing outbursts and high and low states simultaneously (Type-1/Type-2 stars). Our sample of southern Galactic Be star candidates provide valuable new bright targets for high resolution spectroscopic studies with small/medium size telescopes.

Keywords
  1. milky-way-galaxy
  2. be-stars
  3. photometry
Bibliographic source Bibcode
2014PASP..126..219S
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASP/126/219
IVOA Identifier IVOID
ivo://CDS.VizieR/J/PASP/126/219

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASP/126/219
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PASP/126/219
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PASP/126/219
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/PASP/126/219/table3?
https://vizier.iucaa.in/viz-bin/conesearch/J/PASP/126/219/table3?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PASP/126/219/table3?

History

2014-04-24T10:30:10Z
Resource record created
2014-04-24T10:30:10Z
Created
2014-10-15T21:20:53Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr