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- VSA Queries (`astroquery.vsa`)

# VSA Queries (`astroquery.vsa`)

The Vista Science Archive (VSA; http://vsa.roe.ac.uk/) shares a common interface with the UKIDSS Queries (astroquery.ukidss) archive. Both are hosted by the Wide Field Astronomy Unit (WFAU; www.roe.ac.uk/ifa/wfau; WFAU Queries (astroquery.wfau)). Please see the UKIDSS documentation pages for instructions and examples.

## Reference/API

### astroquery.vsa Package

#### VSA Image and Catalog Query Tool

Revision History

Refactored using common API as a part of Google Summer of Code 2013. Modified for VSA by @eztean

Originally contributed by:

  Thomas Robitalle (thomas.robitaille@gmail.com)

  Adam Ginsburg (adam.g.ginsburg@gmail.com)

#### Functions

`clean_catalog`(wfau_catalog, *[, clean_band, ...]) | Attempt to remove 'bad' entries in a catalog.

#### Classes

`VsaClass`(*[, username, password, community, ...]) | The VsaQuery class.
`Conf`() | Configuration parameters for `astroquery.vsa`.