Search for Optical Identifications in the 5C3-Radio Survey III. Spectroscopic Results

52 possible optical identifications (V ≲ 19.5) of 43 radio sources of the ₅C₃ area have been spectroscopically examined by use of objective prism plates from KARL SCHWARZSCHILD Observatory Tautenburg. The aim was to select objects of special interest for further slit spectrographic investigation. Besides 42 probably ordinary stars and 3 galaxies, five quasar spectra have been found, but only one redshift could be determined. Two further objects probably have unusual spectra.