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The Structural Variations of 3C454.3 and 2134+004

Published online by Cambridge University Press:  04 August 2017

I.I.K. Pauliny-Toth ,
R. W. Porcas ,
A. Zensus  and
K. I. Kellermann
I.I.K. Pauliny-Toth
Affiliation:
Max-Planck-Institut für Radioastronomie, Bonn, F.R.G.
R. W. Porcas
Affiliation:
Max-Planck-Institut für Radioastronomie, Bonn, F.R.G.
A. Zensus
Affiliation:
Max-Planck-Institut für Radioastronomie, Bonn, F.R.G.
K. I. Kellermann
Affiliation:
National Radio Astronomy Observatory, Green Bank, W. Va., U.S.A.

Abstract

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3C454.3 has a core-jet structure on the milliarcsec scale. Following a flux density outburst, the core showed a “superluminal brightening”. Comparison with older observations suggests superluminal motion in the jet. 2134+004, in contrast, is a double source, with no significant (v/c < 1) relative motion of the components.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 110: VLBI and Compact Radio Sources , 1984 , pp. 149 - 152
Copyright
Copyright © Reidel 1984 

References

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