VizieR Online Data Catalog: The SDSS-DR7 quasar catalog (Schneider+, 2010)
Abstract
The SDSS used a CCD camera on a dedicated 2.5m telescope at Apache Point Observatory, New Mexico, to obtain images in five broad optical bands (ugriz) over approximately 10000deg2 of the high Galactic latitude sky.
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- May 2010
- Bibcode:
- 2010yCat.7260....0S
- Keywords:
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- QSOs;
- Surveys;
- Photometry: SDSS;
- Redshifts