Observations of the Radio Galaxies 3C 264 and 3C 315
Open Access
- 1 November 1976
- journal article
- Published by Oxford University Press (OUP) in Monthly Notices of the Royal Astronomical Society
- Vol. 177 (2) , 307-317
- https://doi.org/10.1093/mnras/177.2.307
Abstract
This paper presents new high-resolution maps of 3C 315 and 3C 264 made at Cambridge with the One-Mile and 5-km radio telescopes. The structure of 3C 264 at 2 ·7 and 5·0 GHz is similar to that observed at 0·4 and 1·4 GHz, though the decrease in source size with frequency noted by Macdonald, Kenderdine & Neville continues. The maps of 3C 315 reveal a structure quite unlike that of any sources mapped hitherto. The sources are interpreted in terms of the thermal pressure confinement models of radio galaxies.Keywords
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