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Orientation Effects and Seyfert Cores

Published online by Cambridge University Press:  25 May 2016

R. P. Norris  and
A. L. Roy
R. P. Norris
Affiliation:
Australia Telescope National Facility PO Box 76, Epping, NSW2121, Australia Australia Telescope National Facility, University of Sydney, and NRAO
A. L. Roy
Affiliation:
Australia Telescope National Facility PO Box 76, Epping, NSW2121, Australia Australia Telescope National Facility, University of Sydney, and NRAO

Extract

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Activity in galaxies takes on a bewildering array of guises. Not all of this diversity comes from fundamentally diverse physics, but if we can understand the relationships between different types of galaxy then we may be able to perceive the underlying physics. This taxonomic approach aims to determine which properties are common to several types of galaxy, and which properties differ. The danger in this process is that it is easy to invent spurious relationships between similar, but quite distinct, types of object.

Type
Unification Issues
Information
Symposium - International Astronomical Union , Volume 175: Extragalactic Radio Sources , 1996 , pp. 381 - 384
Copyright
Copyright © Kluwer 1996 

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