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The Structure and Size of Radio Galaxy 1308-441

Published online by Cambridge University Press:  25 April 2016

P. A. Jones
P. A. Jones*
Affiliation:
School of Physics, University of Sydney
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Abstract

The structure of the radio source 1308-441 has been determined with the Molonglo and Fleurs radio telescopes. The nuclear component has been identified with a magnitude 15 galaxy and an optical spectrum, obtained with the Anglo-Australian Telescope shows galactic absorption features with a redshift of 0.0515 but no emission lines. The radio image shows the nuclear component linked by a well defined bridge to diffuse lobes extending for 11 arcmin west and 6 arcmin east. The asymmetry is believed to be due to projection effects. The projected size is 670 kpc (Ho = 100 km s-1 Mpc-1). The bridge contains several peaks with one strong unresolved peak 90 kpc from the galaxy.

Type
Extragalactic
Information
Publications of the Astronomical Society of Australia , Volume 7 , Issue 2 , 1987 , pp. 208 - 211
Copyright
Copyright © Astronomical Society of Australia 1987

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