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Aperture Synthesis Observations of Cygnus A at 86.2 Ghz
Published online by Cambridge University Press: 14 August 2015
Abstract
Recent observations of Cygnus A with the Hat Creek interferometer at 86.2 GHz limit the spectral curvature of the hotspots and show that the diffuse lobe emission has a spectral index of about 1.5. The central component is, at most, weakly variable and its spectrum shows a distinct break to a spectral index near 0.65 at about 20 GHz.
- Type
- Research Article
- Information
- Symposium - International Astronomical Union , Volume 97: Extragalactic Radio Sources , 1982 , pp. 27 - 28
- Copyright
- Copyright © Reidel 1982