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Spectral Monitoring of NGC 4151 and 3C 390.3 at the 6-m Telescope

Published online by Cambridge University Press:  12 April 2016

A.I. Shapovalova ,
A.N. Burenkov  and
N.G. Bochkarev
A.I. Shapovalova
Affiliation:
Special Astrophysical Observatory of the Russian Academy of Sciences. Nizhnij Arkhyz, 357147Russia
A.N. Burenkov
Affiliation:
Special Astrophysical Observatory of the Russian Academy of Sciences. Nizhnij Arkhyz, 357147Russia
N.G. Bochkarev
Affiliation:
Sternberg Astronomical Institute, Moscow, 119899Russia

Extract

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Since 1986, we have carried out spectral monitoring of several Seyfert galaxies with the 6-m telescope of SAO RAS to study the structure and kinematics of the broad-line regions (BLR). Here we present the observational results for NGC 4151 and 3C 390.3.

In 1986–96, about 150 spectra of the NGC 4151 nucleus were obtained with SP124+TV scanner and 24 spectra with a long-slit (UAGS+CCD) or a multipupil field spectrograph (MPFS + CCD). About 20 spectra of 3C 390.3 were obtained in 1995–96 with the UAGS + CCD and with MPFS + CCD. More detailed information about observations, data processing and results will appear in Shapovalova et al. (1996).

Type
III. Broad-Line Profiles and Variability
Information
International Astronomical Union Colloquium , Volume 159: Emission Lines in Active Galaxies: New Methods and Techniques , 1997 , pp. 169 - 170
Copyright
Copyright © Astronomical Society of the Pacific 1997

References

Maoz, D., et al. 1991, ApJ, 367, 493.Google Scholar
Shapovalova, A.I., Burenkov, A.N., & Bochkarev, N.G. 1996, Bull. SAO – North Caucasus, 41, in press.Google Scholar
Veilleux, S., & Zheng, W. 1991, ApJ, 377, 89.Google Scholar