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Observation of Diffuse CII Emission in the Galactic Center Region

Published online by Cambridge University Press:  23 September 2016

H. Okuda ,
H. Shibai ,
T. Nakagawa ,
T. Matsuhara ,
T. Maihara ,
K. Mizutani ,
Y. Kobayashi ,
N. Hiromoto ,
F. J. Low  and
T. Nishimura
H. Okuda
Affiliation:
Inst. Space and Astronautical Science
H. Shibai
Affiliation:
Inst. Space and Astronautical Science
T. Nakagawa
Affiliation:
Inst. Space and Astronautical Science
T. Matsuhara
Affiliation:
Inst. Space and Astronautical Science
T. Maihara
Affiliation:
Kyoto University
K. Mizutani
Affiliation:
Kyoto University
Y. Kobayashi
Affiliation:
Inst. Astronomy, University of Tokyo
N. Hiromoto
Affiliation:
Communication Research Laboratory
F. J. Low
Affiliation:
Steward Obs., University of Arizona
T. Nishimura
Affiliation:
Steward Obs., University of Arizona

Abstract

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Spectroscopic observations of CII line emission at 157.7 μm have been made of the Galactic Center region with a Fabry-Perot spectrometer onboard a balloon telescope. Strong emission has been detected ubiquitously in a wide area extending between ± 0.7° in galactic longitude. A ring-like structure is suggested from the double lobed distribution of the emission around the Galactic Center.

Type
The Large - Scale Interstellar Medium
Information
Symposium - International Astronomical Union , Volume 136: The Galactic Center , 1989 , pp. 145 - 149
Copyright
Copyright © Kluwer 1989 

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