Hot subdwarf stars in LAMOST DR1 Virtual Observatory Resource

Authors
  1. Luo Y.-P.
  2. Nemeth P.
  3. Liu C.
  4. Deng L.-C.
  5. Han Z.-W.
  6. Published by
    CDS
Abstract

We present a catalog of 166 spectroscopically identified hot subdwarf stars from LAMOST DR1, 44 of which show the characteristics of cool companions in their optical spectra. Atmospheric parameters of 122 subdwarf stars with non-composite spectra were measured by fitting the profiles of hydrogen (H) and helium (He) lines with synthetic spectra from non-LTE model atmospheres. A unique property of our sample is that it covers a large range in apparent magnitude and galactic latitude, therefore it contains a mix of stars from different populations and galactic environments.

Keywords
  1. Subdwarf stars
  2. Surveys
  3. Spectroscopy
Bibliographic source Bibcode
2016ApJ...818..202L
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/818/202
IVOA Identifier IVOID
ivo://CDS.VizieR/J/ApJ/818/202
Document Object Identifer DOI
doi:10.26093/cds/vizier.18180202

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/818/202
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/818/202
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/818/202
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/ApJ/818/202/table12?
https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/818/202/table12?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/818/202/table12?

History

2018-03-06T08:56:45Z
Resource record created
2018-03-06T08:56:45Z
Created
2021-01-26T14:41:32Z
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