Astronomy and Astrophysics – Astronomy
Scientific paper
Jun 1991
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991acaps..11...28h&link_type=abstract
(Acta Astrophysica Sinica, vol. 11. no. 1, 1991, p. 28-37) Chinese Astronomy and Astrophysics (ISSN 0275-1062), vol. 15, June 19
Astronomy and Astrophysics
Astronomy
Astronomical Spectroscopy, Emission Spectra, Galaxies, Sky Surveys (Astronomy), Astronomical Catalogs, Dwarf Galaxies, Line Spectra, Seyfert Galaxies, Spiral Galaxies, Ultraviolet Spectra
Scientific paper
The results of an objective prism survey of emission-line galaxies using the Beijing Observatory 60-cm Schmidt are given. The survey includes 100 emission-line objects, of which 96 are emission-line galaxies, 3 are planetary nebulae and 1 is an emission-line star. Of the emission-line galaxies, 69-72 percent are of types s or sd; 27-28 percent are of types d and ds. In addition to 4 known Seyfert galaxies, there are at least 5 probable Seyferts. Twenty-three of the objects are IRAS sources characterized by strong emission phenomena.
Feng Xing-Chun
Huang Yong-Wei
Liu Ji-Ying
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