Astronomy and Astrophysics – Astrophysics
Scientific paper
Jan 1976
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1976apj...203..323k&link_type=abstract
Astrophysical Journal, vol. 203, Jan. 15, 1976, pt. 1, p. 323-328.
Astronomy and Astrophysics
Astrophysics
64
Astronomical Spectroscopy, Markarian Galaxies, Radio Galaxies, Radio Spectra, Seyfert Galaxies, Active Galaxies, Emission Spectra, Power Spectra, Radiant Flux Density, Spectrum Analysis
Scientific paper
Radio flux densities between 2.7 and 15.5 GHz are given for 16 Markarian galaxies. Spectra for these objects are obtained from these and previously published data. The Seyfert-type galaxies show power-law spectra with an average index of -0.82, except for MRK 348, which is an active galaxy with a complex spectrum. The Markarian galaxies with featureless optical spectra have rather flat radio spectra, similar to the BL Lacertae-type objects.
Dickinson Dale F.
Kojoian Gabriel
Purton C. R.
Sramek Richard A.
Tovmassian Hrant
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