30 citations · 77 across the 4 of their papers we have counts for
4 papers
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…
Detection of an intergalactic meteor particle with the 6-m telescope
V. L. Afanasiev, V. V. Kalenichenko, I. D. Karachentsev
On July 28, 2006 the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences recorded the spectrum of a faint meteor. We confidently identify the…
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…
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…