Hostname: page-component-cd9895bd7-hc48f Total loading time: 0 Render date: 2024-12-26T03:56:31.808Z Has data issue: false hasContentIssue false
  • English
  • Français

The Large-Scale Activity in NGC 1068

Published online by Cambridge University Press:  07 August 2017

J. Bland  and
G. N. Cecil
J. Bland
Affiliation:
Institute for Astronomy, Hawaii
G. N. Cecil
Affiliation:
Institute for Advanced Study, Princeton

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

While NGC 1068 has received much attention in recent years, little is known of the large-scale dynamics and physical state of the ionized gas in this nearby Seyfert galaxy and, in particular, its connection with the nuclear activity. We have used the Hawaii Imaging Fabry-Perot Interferometer (HIFI) at the CFHT to obtain detailed spectrophotometry at 65 kms−1 resolution (FWHM) over the Hα and neighbouring [N II] lines. The final maps are derived from 100 000 fits to spectra taken at 0.4″ increments over a 200″ field-of-view. (A higher resolution study which concentrates on the circumnuclear, optical emission and its relation to the radio jet is presented at this conference by Cecil & Bland.)

Type
Part 6: Velocity Fields, Kinematics, NL Profiles
Information
Symposium - International Astronomical Union , Volume 134: Active Galactic Nuclei , 1989 , pp. 343 - 344
Copyright
Copyright © Kluwer 1989 

References

Baldwin, J. A., Wilson, A. S., and Whittle, M. 1987. Ap. J., 319, 84.Google Scholar
Balick, B. and Heckman, T. M. 1985. Astron. J., 90, 197.Google Scholar
Combes, F. and Gerin, M. 1985. Astron. Astr., 150, 327.Google Scholar
Evans, I. N. and Dopita, M. A. 1986. Ap. J. Lett., 310, L15.Google Scholar
Evans, I. N. and Dopita, M. A. 1987. Ap. J., 319, 662.Google Scholar
Ferland, G. J. and Mushotzsky, R. F. 1984. Ap. J., 286, 42.Google Scholar
McKee, C. F. and Ostriker, J. P. 1977. Ap. J., 218, 148.Google Scholar