The Radio Emission from Centaurus?A and Fornax?A

Abstract

Observations of the sources Centaurus-A and Fornax-A at 19·7 Mcls, with a P°·4 aerial beam, have been compared with observations at higher frequencies, in particular with Sheridan's 85·5 Mcls observations. There are marked similarities between the sources, in their general appearances, linear dimensions, spectra, and powers radiated at radio frequencies.