UBVRI observations of the nuclei of active galaxies
Abstract
Results of photoelectric observations of the nuclei of the active galaxies NGC 4151, NGC 3516, NGC 5548, NGC 4051, NGC 7469, NGC 1275, and 3C 382 during 1979-1984 are presented. The nature of the variability of each object is discussed.
- Publication:
-
Byulleten' Instituta Astrofiziki Dushanbe Akademiya Nauk Tadzhikskoj SSR
- Pub Date:
- 1989
- Bibcode:
- 1989BDus...78...50R
- Keywords:
-
- Active Galactic Nuclei;
- Compact Galaxies;
- Electrophotometry;
- Light Curve;
- Ubv Spectra;
- Astronomical Photometry;
- Variability;
- Astrophysics