Brorfelde Meridian Catalogues 1964-1976 Virtual Observatory Resource

Authors
  1. Laustsen S.
  2. Published by
    CDS
Abstract

This catalog contains positions and magnitudes for 1577 stars with visual magnitudes brighter than 11.0. The observations were made with the 7-inch transit circle at the Copenhagen University Observatory from July 1981 to May 1982. The positions are reduced to the FK4 system for each night and over the whole meridian. The mean errors of the catalog entries are: in right ascension 0.006 seconds/cos(declination); in declination, 0.10"; and in magnitude, 0.06mag. The catalog contains 425 FK4 stars used for the adjustment to the FK4; 167 stars from the AGK3 zones +88deg. and +89deg.; 115 stars from the zone around the North Galactic Pole; stars from several PZT zones; some faint GC stars; reference stars for radio fields; and a few stars from earlier Brorfelde programs. The internal errors of a single observation are for right ascension, 0.0138 seconds/cos(delta), for declination, 0.216", and for the magnitude, 0.132 mag.

Keywords
  1. astrometry
  2. optical-observation
  3. meridian-circles
Bibliographic source Bibcode
1973A&AS....9....1O
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/I/99
IVOA Identifier IVOID
ivo://CDS.VizieR/I/99

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=I/99
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=I/99
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=I/99
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/I/99/phtgrpc?
https://vizier.iucaa.in/viz-bin/conesearch/I/99/phtgrpc?
http://vizieridia.saao.ac.za/viz-bin/conesearch/I/99/phtgrpc?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/I/99/phtelec?
https://vizier.iucaa.in/viz-bin/conesearch/I/99/phtelec?
http://vizieridia.saao.ac.za/viz-bin/conesearch/I/99/phtelec?

History

1999-12-28T22:07:12Z
Resource record created
1999-12-28T22:07:12Z
Created
2013-02-16T12:46:02Z
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