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Reverberation mapping of High - z, High - luminosity quasars
(Frontiers media SA, 2018)
We present Reverberation Mapping results after monitoring a sample of 17 high-z, high-luminosity quasars for more than 10 years using photometric and spectroscopic capabilities. Continuum and line emission flux variability ...
Further observations of quasars in ESO/SERC field 927
(BLACKWELL SCIENCE LTD, 1999-10-11)
We present the spectra and redshifts of 62 quasars, from observations made with the Cerro Tololo Inter-American Observatory (CTIO) 4-m Blanco Telescope. These quasars form part of a total sample of 118 (with 56 having been ...
A new assessment of the completeness of quasar surveys: Implications for the luminosity function
(UNIV CHICAGO PRESS, 1999-03-01)
We apply a simple statistical method to estimating the completeness of quasar surveys. It requires that an area has been covered by two or more, preferably different, selection techniques. We use three suitable data sets ...