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Title: Decametric radio spectra of some galaxies in clusters
Authors: Subramanian, K.R.
Sastry, Ch.V.
Keywords: Cluster of galaxies
Radio astronomy
Issue Date: 1989
Publisher: The Astronomical Society of India
Citation: Bulletin of the Astronomical Society of India, 1989, Vol.16, p183-191
Abstract: Observations of 12 radio sources identified with clusters of galaxies were made 1983-84 with the decameter wave radio telescope at Gauribidanur. The measured flux densities at 34.5 MHz are combined with other low frequency measurements to derive their radio spectra. It is found that the average spectral index in the frequency range 34.5 MHz to 408 MHz is -1.32, much steeper than the average of extragalactic sources.
ISSN: 0304-9523
Copyright: (1989) by the Astronomical Society of India.
Appears in Collections:Research Papers (A&A)

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