A LARGE-SAMPLE OF OBJECTIVE PRISM QUASAR CANDIDATES

Citation
A. Iovino et al., A LARGE-SAMPLE OF OBJECTIVE PRISM QUASAR CANDIDATES, Astronomy & Astrophysics. Supplement series, 119(2), 1996, pp. 265-269
Citations number
16
Categorie Soggetti
Astronomy & Astrophysics
ISSN journal
03650138
Volume
119
Issue
2
Year of publication
1996
Pages
265 - 269
Database
ISI
SICI code
0365-0138(1996)119:2<265:ALOOPQ>2.0.ZU;2-O
Abstract
The Automated quasar Detection (AQD) technique has been applied to six connected fields near the South Galactic Pole. A comparison with the Veron & Veron catalogue (1993) and the Cristiani et al. compilation (1 995) shows that AQD re-discovered similar to 75% of the known quasars with non-overlapping objective-prism spectra present in these fields ( similar to 40% if only the high probability candidates are considered) . A list of the 1592 high probability candidates is given, including t he results of cross-correlation with X-ray and radio catalogues.