Astronomy and Astrophysics – Astrophysics
Scientific paper
1996-07-23
Astronomy and Astrophysics
Astrophysics
To appear in Emission Lines in Active Galaxies: New Methods and Techniques, ed. B. M. Peterson, F.-Z. Cheng, and A. S. Wilson
Scientific paper
We describe a new sample of Seyfert nuclei discovered during the course of an optical spectroscopic survey of nearby galaxies. The majority of the objects, many recognized for the first time, have luminosities much lower than those of classical Seyferts and populate the faint end of the AGN luminosity function. A significant fraction of the nuclei emit broad H-alpha emission qualitatively similar to the broad lines seen in classical Seyfert 1 nuclei and QSOs.
Filippenko Alexei V.
Ho Luis C.
Sargent Wallace L. W.
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