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3D Spectroscopic Study of the Line Emitting Regions of Mrk 493
L. C. Popovic, A. A. Smirnova, J. Kovacevic +2
We report the results of 3D spectroscopic observations of Mrk 493 (NLS1 galaxy) with the integral-field spectrograph MPFS of the SAO RAS 6-m telescope. The difference in the slope…
Low-Luminosity Early-Type Galaxies in the NGC 128 Group
Igor Chilingarian, Olga Sil'chenko, Victor Afanasiev +1
We present spatially resolved kinematics and stellar population parameters for three low-luminosity galaxies in the NGC128 group obtained by means of 3D spectroscopy. We briefly di…
Ionized and neutral gas in the peculiar star/cluster complex in NGC 6946
Yu. N. Efremov, V. L. Afanasiev, E. J. Alfaro +8
The characteristics of ionized and HI gas in the peculiar star/cluster complex in NGC 6946, obtained with the 6-m telescope (BTA) SAO RAS, the Gemini North telescope, and the Weste…
The gas kinematics in Mrk 533 nucleus and circumnuclear region: a gaseous outflow
A. A. Smirnova, N. Gavrilovic, A. V. Moiseev +4
We present an analysis of 3D spectra of Mrk 533, observed with the integral-field spectrograph MPFS and using the Fabry Perot Interferometer (FPI) of the SAO RAS 6-m telescope. We…
Formation of Ionization-Cone Structures in Active Galactic Nuclei: II. Nonlinear Hydrodynamic Modelling
V. L. Afanasiev, S. N. Dodonov, S. S. Khrapov +2
In Part I of this paper we described an equilibrium model of a jet in the gravitational field corresponding to the rigid-rotation region of the galactic disk. We used linear stabil…
Formation of Ionization-Cone Structures in Active Galactic Nuclei: I. Stationary Model and Linear Stability Analysis
V. L. Afanasiev, S. N. Dodonov, S. S. Khrapov +2
We discuss causes of the formation of the observed kinematics and morphology of cones of ionized matter in the neighborhood of the nuclei of Seyfert galaxies. The results of linear…