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A Deep Multicolour CCD Survey for Quasar Candidates with the OCA Schmidt Telescope

Published online by Cambridge University Press:  12 April 2016

O. Moreau ,
E. Gosset  and
P. Royer
O. Moreau
Affiliation:
Institut d’Astrophysique, Université de Liège, Avenue de Cointe 5, B-4000 Liège, Belgium
E. Gosset
Affiliation:
Institut d’Astrophysique, Université de Liège, Avenue de Cointe 5, B-4000 Liège, Belgium
P. Royer
Affiliation:
Institut d’Astrophysique, Université de Liège, Avenue de Cointe 5, B-4000 Liège, Belgium

Abstract

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We intend to perform a deep multicolour survey for quasar candidates using the CCD equipment recently installed at the Schmidt telescope of Observatoire de la Côte d’Azur (OCA). As a first step, we will study small areas of 0.3 square degrees but we are especially interested in the forthcoming full coverage of the Schmidt field with a CCD mosaic. In order to prepare the selection of quasar candidates, we have computed their predicted colours on the basis of a composite quasar spectrum.

Type
XII. Cosmology
Information
International Astronomical Union Colloquium , Volume 148: The Future Utilisation of Schmidt Telescopes , 1995 , pp. 528 - 533
Copyright
Copyright © Astronomical Society of the Pacific 1995

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