Guide Star Photometric ConeSearch Virtual Observatory Resource

Authors

1. Space Telescope Science Institute Catalogs and Surveys Branch

Published by

Space Telescope Science Institute Archive

Abstract

 
The Guide Star Catalog (GSC) is a star catalog compiled to support the Hubble Space Telescope with targeting off-axis stars. 
GSC-II contains 945,592,683 stars out to magnitude 21. 
Photometric calibrations for GSC2 are available through this interface.

All available catalogs are listed at http://archive.stsci.edu/vo/mast_services.html.

Keywords

1. Observational astronomy
2. Surveys

See also HTML

https://archive.stsci.edu/prepds/phat/

IVOA Identifier IVOID

ivo://archive.stsci.edu/catalogs/GSPC2

Document Object Identifer DOI

Access

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
http://gsss.stsci.edu/webservices/vo/ConeSearch.aspx?CAT=GSPC2&