UBV Photoelectric Sequences in SA 92-115 Virtual Observatory Resource

Authors
  1. Landolt A.U.
  2. Published by
    CDS
Abstract

The UBV system was originally defined by ten bright standard stars, primarily in the northern sky. These stars are too bright to be used with large telescopes and cannot be reached from southern observatories. This catalog is a careful compilation of data on fainter stars in the equatorial Selected Areas. They are intended as a new set of standards which can be used to define the UBV system at fainter magnitudes in both hemispheres. The stars range in V between 6.0 and 14.9 with most between 9.0 and 13.0.

Keywords
  1. Morgan-Keenan classification
  2. Photometry
  3. Optical astronomy
  4. Wide-band photometry
Bibliographic source Bibcode
1973AJ.....78..959L
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/VI/19
IVOA Identifier IVOID
ivo://CDS.VizieR/VI/19
Document Object Identifer DOI
bibcode:1979AJ.....84..783D

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VI/19
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VI/19
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VI/19
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/VI/19/gicfeige?
https://vizier.iucaa.in/viz-bin/conesearch/VI/19/gicfeige?
http://vizieridia.saao.ac.za/viz-bin/conesearch/VI/19/gicfeige?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/VI/19/selstars?
https://vizier.iucaa.in/viz-bin/conesearch/VI/19/selstars?
http://vizieridia.saao.ac.za/viz-bin/conesearch/VI/19/selstars?

History

1997-12-09T22:24:49Z
Resource record created
1997-12-09T22:24:49Z
Created
2013-02-26T12:13:01Z
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