This is a webform which allows a user to retrieve GSC2 data

It is only necessary to enter ONE of the following input conditions

If a position is entered one need to specify the size/type of the search area

  • Cone Search radius in arcmin with the option of specifying an inner radius to return an annulus
  • Box search with side length in arcminutes
  • When returning data to the user it is possible to select a number of different formats

    There are also optional parameters to specify bright/faint magnitude limits and the maximum number of objects to return (sorted by mag)

    It is also possible to programatically call this webservice using the endpoint
    gsssdev.stsci.edu/webservices/GSC2/GSC2DataReturn.aspx?