Milliarcsec-scale radio structure of a matched sample of Seyfert 1 and Seyfert 2 galaxies

Lal, DV and Shastri, P and Gabuzda, DC (2004) Milliarcsec-scale radio structure of a matched sample of Seyfert 1 and Seyfert 2 galaxies. In: Astronomy & Astrophysics, 425 (1). pp. 99-108.

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Abstract

We have obtained mas-scale resolution very long baseline interferometry (VLBI) images of a sample of Seyfert 1 and Seyfert 2 galaxies at 5 GHz (wavelength, lambda=6 cm). The Seyferts of the two types were chosen to be matched in several orientation-independent properties, primarily in order to rigorously test predictions of the unified scheme. We detected all the 15 objects that we observed. In this paper we describe the observations and data reduction procedures, and present the VLBI radio images as well as simultaneous Very Large Array images that we obtained for these 15 Seyferts.

Item Type:	Journal Article
Publication:	Astronomy & Astrophysics
Publisher:	ESO.
Additional Information:	Copyright of this article belongs to ESO.
Keywords:	galaxies;Seyfert – radio continuum;galaxies.
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	19 Dec 2008 07:30
Last Modified:	19 Sep 2010 04:55
URI:	http://eprints.iisc.ac.in/id/eprint/17142

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