An empirical model for active galactic nuclei. I - The catalog

Details An empirical model for active galactic nuclei. I - The catalog An empirical model for active galactic nuclei. I - The catalog

Jun 1984

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984azh....61..417d&link_type=abstract

(Astronomicheskii Zhurnal, vol. 61, May-June 1984, p. 417-433) Soviet Astronomy (ISSN 0038-5301), vol. 28, May-June 1984, p. 245

Astronomy and Astrophysics

Astronomy

11

Active Galactic Nuclei, Astronomical Catalogs, Astronomical Models, Quasars, Seyfert Galaxies, Astronomical Spectroscopy, H Beta Line, Infrared Astronomy, Luminosity, X Ray Astronomy

Scientific paper

The physical parameters of the active nuclei of 55 Seyfert-1 galaxies, 24 Seyfert-2 galaxies, and 22 quasars (with redshifts 0.7 or less) are determined from published observational data and compiled in a catalog as a first step in the construction of an empirical model explaining their characteristics. Parameters listed include redshifts, H-beta and forbidden O III luminosities, effective gas velocities, logarithmic characteristic radii, central-body masses, IR/optical and X-ray luminosities, and the ratios of the critical Eddington luminosity to the combined IR/optical/X-ray luminosity. The assumptions and methods used in calculating the results are explained.

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