SIMBAD references

2005A&A...433..531M - Astronomy and Astrophysics, volume 433531-533 (2005/4-2)

Was the Narrow Line Seyfert 1 RGB J0044+193 ever radio loud?

MACCARONE T.J., MILLER-JONES J.C.A., FENDER R.P. and POOLEY G.G.

Abstract (from CDS):

We show new radio data and a re-analysis of old data for the Narrow Line Seyfert 1 (NLSy1) galaxy RGB J0044+193. This galaxy has previously been suggested to be both radio loud, and highly variable in the radio. As most NLSy 1 galaxies are radio quiet, this was interpreted as possible evidence that this AGN's jet was beamed toward the observer. This object was probably never either radio loud and nor variable - the one exception to this rule is a marginal detection of the object in the 1987 Green Bank survey, which we argue may have been spurious.

Abstract Copyright: ∼

Journal keyword(s): accretion, accretion disks - galaxies: jets - quasars: individual: RGB J0044+193 - radio continuum: galaxies - galaxies: nuclei - galaxies: active

Simbad objects: 3

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