The catalog of all confirmed quasars in SDSS Data Release 3.
NOTE: The DRxQuasarCatalog a derived science table that may not be loaded for every release or available at the time the release is published.

This is a table containing all the quasars identified in the SDSS DR3 data. The paper describing the contents of this table is usually found in the Expert Background page of the SkyServer SDSS section (Schneider et al. 2005).

Index TypeKey or Field List
primary keySpecObjID
foreign keySpecObjAll(specObjID)