Astronomy and Astrophysics – Astrophysics
Scientific paper
1999-02-25
Astronomy and Astrophysics
Astrophysics
40 pages, ApJS in press
Scientific paper
10.1086/313209
Optical spectroscopic data are presented here for quasars from the Molonglo Quasar Sample (MQS), which forms part of a complete survey of 1-Jy radio sources from the Molonglo Reference Catalogue. The combination of low-frequency selection and complete identifications means that the MQS is relatively free from the orientation biases which affect most other quasar samples. To date, the sample includes 105 quasars and 6 BL Lac objects, 106 of which have now been confirmed spectroscopically. This paper presents a homogenous set of low-resolution optical spectra for 79 MQS quasars, the majority of which have been obtained at the Anglo-Australian Telescope. Full observational details are given and redshifts, continuum and emission-line data tabulated for all confirmed quasars.
Baker Joanne C.
Hunstead Richard W.
Kapahi Vijay K.
Subrahmanya C. R.
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