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Variability of the Broad Emission Hβ Profile in 3C390.3

Published online by Cambridge University Press:  25 May 2016

A.N. Burenkov ,
A.I. Shapovalova ,
V.V. Vlasyuk  and
N.G. Bochkarev
A.N. Burenkov
Affiliation:
Special Astrophysical Observatory of Rus.Ac.Sci., Nyzhnij Arkhyz, Russia
A.I. Shapovalova
Affiliation:
Special Astrophysical Observatory of Rus.Ac.Sci., Nyzhnij Arkhyz, Russia
V.V. Vlasyuk
Affiliation:
Special Astrophysical Observatory of Rus.Ac.Sci., Nyzhnij Arkhyz, Russia
N.G. Bochkarev
Affiliation:
Sternberg Astronomical Institute, Moscow, Russia, 119899

Extract

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The object 3C390.3 is a well known broad-line radio galaxy (z=0.056), whose very broad emission lines are variable in time (see Veilleux and Zheng 1991, and Dietrich at al. 1998 for references). It is known as the prototypical source of broad double-peaked Hβ and Hα emission lines. In this paper we present the preliminary results of spectral observations of 3C390.3 in 1995–1998 on 6-m and 1-m telescopes of the Special Astrophysical Observatory of RAS.

Type
IV. AGN Related Phenomena
Information
Symposium - International Astronomical Union , Volume 194: Activity in Galaxies and Related Phenomena , 1999 , pp. 414 - 415
Copyright
Copyright © Astronomical Society of the Pacific 1999 

References

Dietrich, M. et al., 1998, ApJS, 115, 185.CrossRefGoogle Scholar
Veilleux, S. and Zheng, W., 1991, ApJ, 377, 89.CrossRefGoogle Scholar
Vlasyuk, V.V., 1993, Astrofiz. issled. (Izv. SAO RAS), 36, 107.Google Scholar