A whole sky study of quasars known population starting from the LQAC-2 compiled catalogue
Context. Thanks to huge surveys, such as the Sloan Digital Sky Survey (SDSS), the last decade has shown a dramatic increase in the number of known quasars. In the second release of the general compiled catalogue Large Quasar Astrometric Catalogue (LQAC), 187 504 objects are recorded. Aims. From this...
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Veröffentlicht in: | Astronomy and astrophysics (Berlin) 2014-04, Vol.564, p.np-np |
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Format: | Artikel |
Sprache: | eng |
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