Please use this identifier to cite or link to this item: http://dspace.onu.edu.ua:8080/handle/123456789/76
Title: The catalog of periods of the variability of blazars 3C120, 3C273, 3C279, 3C345 and 3C454.3 at centimeter and millimeter wavelengths
Authors: Volvach, A. E.
Riabov, Mykhailo I.
Volvach, L. N.
Sukharev, Artem L.
Aller, H. D.
Aller, M. F.
Citation: "Astrophysics and cosmology after Gamow: recent progress and new horizons" (2009, Odessa) Gamow memorial international conference dedicated to 105-th anniversary of George Gamow Program and abstracts..., August 17-23, 2009 / chairman: V.A. Smyntyna. - Odessa: Astroprint, 2009. - 40p.
Issue Date: 2009
Publisher: Odessa I.I. Mechnikov National University
Keywords: active galactic nuclei
radio sources
blazars
Series/Report no.: 4-th Gamow international conference in Odessa and 9-th Gamow summer school;
Abstract: ccVariations in the radio flux of 3C120, 3C273, 3C279, 3C345, 3C 454.3 are analyzed using long-term monitoring data at five frequencies from 4.8 to 36.8 GHz obtained at the University ofMichigan Radio Astronomy Observatory and the Crimean Astrophysical Observatory. A spectral analysis of the light curves at the various frequencies reveals the presence of periodic components. Using method of model calculations for each of the found period tested its ability to reproduce the observed flux variability at different frequencies. On the basis of the model calculations presented the catalog of the most reliable periods of flux variable of radio sources.
Description: "Astrophysics and cosmology after Gamow: recent progress and new horizons" (2009, Odessa) Gamow memorial international conference dedicated to 105-th anniversary of George Gamow Program and abstracts..., August 17-23, 2009 / chairman: V.A. Smyntyna. - Odessa: Astroprint, 2009. - 40p.
URI: http://dspace.onu.edu.ua:8080/handle/123456789/76
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