Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 1991
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991aj....102.1977g&link_type=abstract
Astronomical Journal (ISSN 0004-6256), vol. 102, Dec. 1991, p. 1977-1979.
Astronomy and Astrophysics
Astronomy
5
Active Galactic Nuclei, Galactic Radiation, Markarian Galaxies, Seyfert Galaxies, H Lines, Line Spectra
Scientific paper
Spectroscopic observations of the AGN galaxy Mrk 372 are reported. In 1986 the spectrum was that of a Seyfert type 1.5 with very broad permitted lines and modestly broadened forbidden lines. In 1990 the spectrum is that of a Seyfert type 1.9. At H-beta, the broad line component disappeared leaving only a very weak, narrow line. Observations near H-alpha, however, do reveal the presence of a broad component.
Cocke William J.
Gregory Stephen A.
Tifft William Grant
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