NGC 5822 UBVI and uvbyCaH{beta} photometry Virtual Observatory Resource

Authors

1. Carraro G.
2. Anthony-Twarog B.J.
3. Costa E.
4. Jones B.J.
5. Twarog B.A.

Published by

CDS

Abstract

NGC 5822 is a richly populated, moderately nearby, intermediate-age open cluster covering an area larger than the full moon on the sky. A CCD survey of the cluster on the UBVI and uvbyCaH{beta} systems shows that the cluster is superposed upon a heavily reddened field of background stars with E(B-V)>0.35mag, while the cluster has small and uniform reddening at E(b-y)=0.075+/-0.008mag or E(B-V)=0.103+/-0.011mag, based upon 48 and 61 probable A and F dwarf single-star members, respectively. The errors quoted include both internal photometric precision and external photometric uncertainties.

Keywords

1. open-star-clusters
2. infrared-photometry
3. visible-astronomy
4. Wide-band photometry
5. medium-band-photometry

Bibliographic source Bibcode

2011AJ....142..127C

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/142/127

IVOA Identifier IVOID

ivo://CDS.VizieR/J/AJ/142/127

Document Object Identifer DOI

doi:10.26093/cds/vizier.51420127

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/142/127
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/142/127
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/142/127

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/AJ/142/127/table3?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/142/127/table3?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/142/127/table3?

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/142/127/table5?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/142/127/table5?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/142/127/table5?