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3.15. Narrow-band imaging of the nuclear region of the Seyfert galaxy NGC1068

Published online by Cambridge University Press:  25 May 2016

T. Ishigaki ,
H. Ohtani ,
T. Hayashi ,
S. Ozaki ,
T. Hattori ,
H. Sugai ,
M. Sasaki ,
K. Aoki ,
M. Yoshida  and
E. Watanabe
T. Ishigaki
Affiliation:
Department of Astronomy, Kyoto University, Sakyo-ku, Kyoto 606-01, Japan
H. Ohtani
Affiliation:
Department of Astronomy, Kyoto University, Sakyo-ku, Kyoto 606-01, Japan
T. Hayashi
Affiliation:
Department of Astronomy, Kyoto University, Sakyo-ku, Kyoto 606-01, Japan
S. Ozaki
Affiliation:
Department of Astronomy, Kyoto University, Sakyo-ku, Kyoto 606-01, Japan
T. Hattori
Affiliation:
Department of Astronomy, Kyoto University, Sakyo-ku, Kyoto 606-01, Japan
H. Sugai
Affiliation:
Department of Astronomy, Kyoto University, Sakyo-ku, Kyoto 606-01, Japan
M. Sasaki
Affiliation:
Shimonoseki City University, Daigaku-cho, Shimonoseki 751, Japan
K. Aoki
Affiliation:
National Astronomical Observatory, Mitaka, Tokyo 181, Japan
M. Yoshida
Affiliation:
National Astronomical Observatory, Mitaka, Tokyo 181, Japan
E. Watanabe
Affiliation:
National Astronomical Observatory, Mitaka, Tokyo 181, Japan

Extract

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A narrow-band imaging observation of the Seyfert galaxy NGC1068 was made in the Fabry-Perot mode of the Kyoto 3D Spectrograph attached to the 188cm telescope of the Okayama Astrophysical Observatory. We observed at wavelengths of Hα, [S ii]λ6716, [S ii]λ6731 and adjacent continua of the respective lines with a “tunable filter”, i.e. a gap-scanning etalon with a spectral resolution of 20 Å.

Type
Part I. Stellar Cluster, Star Formation
Information
Symposium - International Astronomical Union , Volume 184: The Central Regions of the Galaxy and Galaxies , 1998 , pp. 119 - 120
Copyright
Copyright © Kluwer 1998 

References

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