학술논문
Photometric Studies of the Seyfert Galaxies NGC 3516, NGC 5548, NGC 3227, NGC 4051, NGC 4151, and NGC 7469.
Document Type
Article
Source
Subject
*SEYFERT galaxies
*LIGHT curves
*ASTRONOMICAL observatories
*ASTROPHYSICS
*
*
*
Language
ISSN
0571-7256
Abstract
Results of photometric observations of the Seyfert galaxies NGC 3516, NGC 5548, NGC 3227, NGC 4051, NGC 4151 and NGC 7469 made on the east 1-m telescope (Tyan-Shan Astronomical Observatory of the V. G. Fesenkov Institute of Astrophysics) are presented in this paper. The observations were made in the three filters BVR, from April 9, 2014 for NGC 3516, NGC 5548, and NGC 3227, and since 2013 for NGC 4051, NGC 4151 and NGC 7469. The observational data yielded estimates of the brightness of the central regions of the Seyfert galaxies and light curves were plotted. [ABSTRACT FROM AUTHOR]