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Imaging Spectrophotometry of the Narrow-Line Region of NGC 1068

Published online by Cambridge University Press:  07 August 2017

Gerald Cecil  and
Joss Bland
Gerald Cecil
Affiliation:
Institute for Advanced Study, Princeton, NJ 08540
Joss Bland
Affiliation:
Institute for Astronomy, Honolulu, HI 96822

Abstract

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The NLR of the Sy 2 galaxy NGC 1068 has been studied with the Hawaii Imaging Fabry-Perot Interferometer on the U. Hawaii 2.2m telescope. Kinematics of [N II] λλ6548,6583 and Ha were mapped across the inner 1′-diameter by obtaining monochromatic images (65 km s−1 FWHM) with a low-noise (5e− RMS) CCD at sub-arcsecond spatial and ∼90 km s−1 effective velocity resolution. Our complete coverage of this nearby (14 Mpc; 1″ = 75 pc), spatially extended NLR allows unprecedented study of the interaction of a collimated radio “jet” (Wilson & Ulvestad 1983) with the warm ionized component of the ambient interstellar medium.

Type
Part 6: Velocity Fields, Kinematics, NL Profiles
Information
Symposium - International Astronomical Union , Volume 134: Active Galactic Nuclei , 1989 , pp. 345 - 346
Copyright
Copyright © Kluwer 1989 

References

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