NGC 4151 line-continuum diagram sequences Virtual Observatory Resource

Authors

1. Malkov Yu.F.
2. Pronik V.I.
3. Sergeev S.G.

Published by

CDS

Abstract

We present the first results of an 8-year spectroscopic monitoring of the Seyfert 1.5 galaxy NGC 4151 carried out with a CCD spectrograph at the 2.6-m Shajn Telescope of the Crimean Astrophysical Observatory in 1988-1995. Total of 202 H{ alpha} region spectra and 154 H{beta} region spectra have formed the data set. A ll spectra were calibrated in flux using the narrow emission lines which were as summed to be constant over the duration of the monitoring program.

Keywords

1. galaxies
2. spectroscopy
3. seyfert-galaxies

Bibliographic source Bibcode

1997A&A...324..904M

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/324/904

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/324/904

Document Object Identifer DOI

doi:10.26093/cds/vizier.33240904

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