Classification of emission-line gal. (Dessauges-Zavadsky 2000)

Details Classification of emission-line gal. (Dessauges-Zavadsky 2000) Classification of emission-line gal. (Dessauges-Zavadsky 2000)

Jan 2000

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000ycat..33550089d&link_type=abstract

VizieR On-line Data Catalog: J/A+A/355/89. Originally published in: 2000A+A...355...89D

Physics

Galaxies: Spectra, Spectroscopy

Scientific paper

The main goal of this work was to further investigate the classification of emission-line galaxies from the "Spectrophotometric Catalogue of HII galaxies" by Terlevich et al. (1991, Cat. J/A+AS/91/285) in a homogeneous and objective way, using the three line-ratio diagrams of Veilleux & Osterbrock (1987ApJS...63..295V). The re-measurements of the most important nebular lines and a revised classification are presented for 314 narrow-emission-line galaxies (represented by 405 spectra) from Terlevich's et al. (1991, Cat. J/A+AS/91/285) catalogue. The revised catalogue contains 267 HII galaxies, 25 Seyfert2 galaxies, 3 LINERs, 4 "revised" galaxies, 13 "transition" galaxies and 2 "ambiguous" galaxies.
(1 data file).

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