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Continued Radio Activity from CH Cygni

Published online by Cambridge University Press:  12 April 2016

A.R. Taylor ,
E.R. Seaquist  and
S.J. Kenyon
A.R. Taylor
Affiliation:
Department of Physics, University of Calgary
E.R. Seaquist
Affiliation:
Department of Astronomy, University of Toronto
S.J. Kenyon
Affiliation:
Harvard-Smithsonian Center for Astrophysics

Abstract

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Following the discovery of the radio outburst and jet formation from CH Cygni in 1984, continued radio monitoring has been carried out with the Very Large Array. We present the preliminary results of these observations, including a high resolution image of the jet in 1986 – 1.5 years after the initial outburst. The star has remained active in the radio, undergoing at least one additional outburst. The radio jet has continued to expand and shows evidence of multiple episodes of ejection along the same axis.

Type
Session 3. Physics of Individual Objects
Information
International Astronomical Union Colloquium , Volume 103: The Symbiotic Phenomenon , 1988 , pp. 231 - 232
Copyright
Copyright © Kluwer 1988

References

Selvelli, P.L. and Hack, M. 1985 Astronomy Express, 1.Google Scholar
Taylor, A.R., Seaquist, E.R. and Mattei, J.A. 1986, Nature, 319, 38.CrossRefGoogle Scholar
Tomov, T. 1984 Inf. Bull. of Var. Stars, No. 2610.Google Scholar