Standard errors for PPM and Tycho stars Virtual Observatory Resource

Authors

1. Bocsa G.

Published by

CDS

Abstract

The connection between the optical reference frame and the radio one constitutes one of the main purposes of the astrometry. The paper is pointing out the contribution of the Bucharest Observatory in this direction. The statistic analysis of the standard errors for the astrometric PPM and TYCHO stars is presented.

Keywords

1. astrometry
2. standard-stars

Bibliographic source Bibcode

2000RoAJ...10...51B

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/RoAJ/10.51

IVOA Identifier IVOID

ivo://CDS.VizieR/J/other/RoAJ/10.51

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/RoAJ/10.51
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/RoAJ/10.51
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/RoAJ/10.51

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/other/RoAJ/10.51/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/other/RoAJ/10.51/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/RoAJ/10.51/table1?