Astronomy and Astrophysics – Astrophysics
Scientific paper
Jul 1975
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1975apj...199...31r&link_type=abstract
Astrophysical Journal, vol. 199, July 1, 1975, pt. 1, p. 31-33, 35-38.
Astronomy and Astrophysics
Astrophysics
36
Astronomical Spectroscopy, Emission Spectra, Galactic Radiation, Seyfert Galaxies, Spiral Galaxies, Forbidden Bands, Galactic Nuclei, Hydrogen Clouds, Interstellar Extinction, Line Spectra, Stellar Motions
Scientific paper
Spectra of NGC 6764, a previously unstudied barred spiral galaxy, reveal strong asymmetrical emission lines from the semistellar nucleus. Permitted and forbidden lines are about 750 km per sec wide, which identify the galaxy as a Seyfert galaxy. Spectra in several position angles suggest that discrete gas clouds just outside the nucleus have both tangential and radial components of motion.
Ford Kent Jr. W.
Rubin Vera Cooper
Thonnard N. .
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