OGLE II Galactic center proper motions Virtual Observatory Resource

Authors

1. Sumi T.
2. Wu X.
3. Udalski A.
4. Szymanski M.
5. Kubiak M.
6. Pietrzynski G.,Soszynski I.
7. Wozniak P.
8. Zebrun K.
9. Szewczyk O.
10. Wyrzykowski L.

Published by

CDS

Abstract

We present a proper-motion catalogue of 5080236 stars in 49 Optical Gravitational Lensing Experiment II (OGLE-II) Galactic bulge (GB) fields, covering a range of -11{deg}<l<11{deg} and -6{deg}<b<3{deg}, the total area close to 11deg^2^. The proper-motion measurements are based on 138-555 I-band images taken during four observing seasons: 1997-2000. The catalogue stars are in the magnitude range 11<I<18mag. In particular, the catalogue includes red clump giants and red giants in the GB, and main-sequence stars in the Galactic disc. The proper motions up to pm=500mas/yr were measured with a mean accuracy of 0.8-3.5mas/yr, depending on the brightness of a star. This catalogue may be useful for studying the kinematics of stars in the GB and the Galactic disc.

Keywords

1. Surveys
2. Proper motions

Bibliographic source Bibcode

2004MNRAS.348.1439S

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/348/1439

IVOA Identifier IVOID

ivo://CDS.VizieR/J/MNRAS/348/1439

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/348/1439
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/348/1439
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/348/1439

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/MNRAS/348/1439/pm?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/348/1439/pm?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/348/1439/pm?