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NGC 4945-A Galaxy with a Nucleus Full of Surprises

Published online by Cambridge University Press:  25 April 2016

J. B. Whiteoak
J. B. Whiteoak*
Affiliation:
Division of Radiophysics, CSIRO, Sydney
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Abstract

At optical wavelengths NGC 4945 is a nondescript edge-on spiral galaxy, much of which is obscured by dense dust clouds. However, at longer wavelengths a prominent nucleus is exposed which possesses both Seyfert and star-burst characteristics. Microwave observations highlight dense molecular clouds located near the nucleus. The large velocity range of these clouds lacks an adequate interpretation.

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 6 , Issue 4 , 1986 , pp. 467 - 471
Copyright
Copyright © Astronomical Society of Australia 1985

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