Spectrophotometry of the Seyfert galaxy Markaryan 744

Details Spectrophotometry of the Seyfert galaxy Markaryan 744 Spectrophotometry of the Seyfert galaxy Markaryan 744

Oct 1979

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1979afz....15..557a&link_type=abstract

(Astrofizika, vol. 15, Oct.-Dec. 1979, p. 557-576.) Astrophysics, vol. 15, no. 4, Apr. 1980, p. 376-387. Translation.

Astronomy and Astrophysics

Astrophysics

11

Astronomical Photometry, Line Spectra, Optical Emission Spectroscopy, Seyfert Galaxies, Spectrophotometry, Electron Energy, Electron Flux Density, Forbidden Transitions, Galactic Nuclei, Interstellar Extinction, Luminous Intensity, Spectral Line Width, Tables (Data)

Scientific paper

Spectra of the bright Seyfert galaxy Markarian 744 were obtained with a 6-m telescope in the spectral region double gamma 3700-7400 AA. More than 140 lines were identified; among the weak lines, the allowed Fe II and forbidden lines of Fe were most numerous. A strong similarity between Markarian 744 and an average galaxy of the Sy type was observed based on the intensities of the forbidden lines and their widths.

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