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IRAS 0421+0400: A Curious Spiral with Flaring Jets

Published online by Cambridge University Press:  25 May 2016

W. Steffen ,
A.J. Holloway ,
A. Pedlar  and
D.J. Axon
W. Steffen
Affiliation:
Department of Physics and Astronomy, University of Manchester, Manchester M13 9PL, UK Nuffield Radio Astronomy Laboratories, University of Manchester, Jodrell Bank, Macclesfield, Cheshire SK11 9DL, UK
A.J. Holloway
Affiliation:
Department of Physics and Astronomy, University of Manchester, Manchester M13 9PL, UK Nuffield Radio Astronomy Laboratories, University of Manchester, Jodrell Bank, Macclesfield, Cheshire SK11 9DL, UK
A. Pedlar
Affiliation:
Department of Physics and Astronomy, University of Manchester, Manchester M13 9PL, UK Nuffield Radio Astronomy Laboratories, University of Manchester, Jodrell Bank, Macclesfield, Cheshire SK11 9DL, UK
D.J. Axon
Affiliation:
Department of Physics and Astronomy, University of Manchester, Manchester M13 9PL, UK Nuffield Radio Astronomy Laboratories, University of Manchester, Jodrell Bank, Macclesfield, Cheshire SK11 9DL, UK

Abstract

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We present new VLA observations of IRAS 0421+0400 at 1.4 and 5 GHz, providing dual frequency information and higher resolution than previously available. We find extremely accurate alignment of the central double with the closest (though not brightest) feature in the southern kiloparsec hotspot region. There is a tight relation between the symmetric radio structure and emission line gas in the hotspot regions of this Seyfert 2 type galaxy.

Type
Properties of Radio Sources
Information
Symposium - International Astronomical Union , Volume 175: Extragalactic Radio Sources , 1996 , pp. 179 - 180
Copyright
Copyright © Kluwer 1996 

References

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