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The Expansion of Cassiopeia A

Published online by Cambridge University Press:  04 August 2017

R. J. Tuffs
Affiliation:
Milliard Radio Astronomy Observatory, Cavendish Laboratory, Cambridge, United Kingdom.

Extract

This paper describes a detailed comparison of radio maps of Cas A obtained with the Cambridge 5 km Radio Telescope in 1974 and 1978. Accurate proper motions and brightness changes are presented for 342 distinct radio peaks, ranging in angular size from 1 arc minute for fragments of the intense ring to less than the resolution limit of 2.0 × 2.3 arc seconds for the compact radio knots.

Type
I. Young Supernova Remnants
Copyright
Copyright © Reidel 1983 

References

Baars, J.W.M., Genzel, R., Pauliny-Toth, I.I.K., Witzel, A., 1977. Astron. Astrophys., 61, 99.Google Scholar
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Gull, S.F., 1973. Mon. Not. R. astr. Soc., 161, 47.CrossRefGoogle Scholar
Kamper, K. & van den Bergh, S., 1976. Astrophys. J. Suppl., 32, 351.CrossRefGoogle Scholar
Ryle, M., 1972. Nature, 239, 435.CrossRefGoogle Scholar
Ryle, M. & Elsmore, B., 1973. Mon. Not. R. astr. Soc., 164, 223.CrossRefGoogle Scholar
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