Identification and Spectroscopy of Radio Sources from the Third Bologna Survey
Abstract
We present long-slit CCD spectroscopy of 15 optical candidates for selected radio sources from the third Bologna survey (B3). Three are foreground stars while the remaining 12 are a mixture of quasars and active galaxies, ranging in redshift from 0.027 to 0.813. Finding charts for these objects and 11 others from a previous paper are also presented.
- Publication:
-
The Astrophysical Journal Supplement Series
- Pub Date:
- July 1992
- DOI:
- Bibcode:
- 1992ApJS...81....1T
- Keywords:
-
- Active Galaxies;
- Astronomical Spectroscopy;
- Quasars;
- Radio Sources (Astronomy);
- Sky Surveys (Astronomy);
- Absorption Spectra;
- Charge Coupled Devices;
- Emission Spectra;
- Red Shift;
- Astronomy;
- GALAXIES: DISTANCES AND REDSHIFTS;
- GALAXIES: QUASARS: GENERAL;
- RADIO CONTINUUM: GENERAL