Open AccessStudy of radio properties of active galaxies
Author(s) -
H. V. Abrahamyan,
A. M. Mickaelian,
G. M. Paronyan,
G. A. Mikayelyan,
A. G. Sukiasyan
Publication year - 2021
Publication title -
communications of the byurakan astrophysical observatory
Language(s) - English
Resource type - Journals
ISSN - 2579-2776
DOI - 10.52526/25792776-2021.68.2-441
Subject(s) - radio galaxy , astrophysics , galaxy , physics , x shaped radio galaxy , active galactic nucleus , astronomy
In this paper we investigate radio properties of active galaxies taken from Veron-Cetty & Veron (2010) catalogue. The galaxies are limited to magnitudes in the range of 12m-19m. We have cross-correlated the list with radio catalogues and selected those galaxies, which have data on 5 radio fluxes at different wavelengths. For all the objects we have built radio spectra and estimate radio spectral indices. As a result, we have αaverage±0.5036±0.0717.