Classification of RASS optical counterparts Virtual Observatory Resource

Authors
  1. Dragomir D.
  2. Roy P.
  3. Rutledge R.E.
  4. Published by
    CDS
Abstract

Previous work (Rutledge et al., 2000ApJS..131..335R) statistically identified 5492 optical counterparts, with >~90% confidence, from among the ~18000 X-ray sources appearing in the ROSAT All-Sky Survey Bright Source Catalog (RASS BSC; Voges et al. 1999, Cat. <IX/10>). Using low-resolution spectra in the wavelength range 3700-7900{AA}, we present spectroscopic classifications for 195 of these counterparts which have not previously been classified. Of these 195, we find 168 individual stars of F, G, K, or M type, 6 individual stars of unknown type, 6 double stars, 6 AGNs or galaxies, and 7 unclassifiable objects; the spectra of the 2 remaining objects were saturated.

Keywords
  1. x-ray-sources
  2. photographic-magnitude
Bibliographic source Bibcode
2007AJ....133.2495D
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/133/2495
IVOA Identifier IVOID
ivo://CDS.VizieR/J/AJ/133/2495
Document Object Identifer DOI
doi:10.26093/cds/vizier.51332495

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/133/2495
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/133/2495
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/133/2495
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/AJ/133/2495/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/133/2495/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/133/2495/table1?

History

2009-06-25T21:25:19Z
Resource record created
2009-06-25T21:25:19Z
Created
2009-06-25T21:31:06Z
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