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Panoramic Spectroscopy of Sy Galaxies with elongated radio structures

Published online by Cambridge University Press:  01 August 2006

A. A. Smirnova  and
A. V. Moiseev
A. A. Smirnova
Affiliation:
Special Astrophysical Observatory, Russian Academy of Sciences, 369167Russia email: alexiya@sao.ru
A. V. Moiseev
Affiliation:
Special Astrophysical Observatory, Russian Academy of Sciences, 369167Russia email: alexiya@sao.ru
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Abstract

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We have studied the ionized gas and stellar kinematics in several galaxies with active nuclei and elongated radio structures using 3D spectroscopy. The observations were performed at the SAO RAS 6-m telescope with the integral-field spectrograph MPFS (Afanasiev et al. 2001) and with a scanning Fabry-Perot interferometer (FPI) in the multimode device SCORPIO (Afanasiev & Moiseev 2005). Based on these data the intensity maps and velocity fields in the different emission lines of the ionizing gas were constructed. Using the lines-ratio diagrams we tried to search a source of the gas ionization: an active nucleus, hot young stars or shock waves.

Keywords

galaxies: Seyfertgalaxies: jetsgalaxies: kinematics and dynamisc
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S235: Galaxy Evolution Across the Hubble Time , August 2006 , pp. 136
Copyright
Copyright © International Astronomical Union 2007

References

Afanasiev, V.L., Dodonov, S.N. & Moiseev, A.V. 2001, in: Osipkov, L.P. & Nikiforov, I.I. (eds.), Stellar dynamics: from classic to modern, p. 103.Google Scholar
Afanasiev, V.L. & Moiseev, A.V., 2005, Astron. Letters, 31, 193, astro-ph/0502095.CrossRefGoogle Scholar
Kukula, M.J., Pedlar, A., Baum, S.A., & O'Dea, C. P. 1995, MNRAS, 276, 1262.Google Scholar