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CH in the Galaxy

Published online by Cambridge University Press:  04 August 2017

L.E.B. Johansson
L.E.B. Johansson*
Affiliation:
Onsala Space Observatory Sweden

Extract

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The distribution of CH in the Galaxy has been investigated via its main-line transition in the 2Π1/2, J=1/2 ground-state Λ-doublet at 3335 MHz. The galactic plane was observed with a spacing between adjacent points of 2°.5 in the longitude ranges 10°-60° and 310°-350°. The northern data (Johansson, 1979) were obtained with the 25.6-m telescope of the Onsala Space Observatory and the southern data with the Parkes 64-m antenna; the corresponding beamwidths are 15′ and , respectively.

Type
PART II: COMPOSITION, STRUCTURE AND KINEMATICS
Information
Symposium - International Astronomical Union , Volume 106: The Milky Way Galaxy , 1985 , pp. 211 - 212
Copyright
Copyright © Reidel 1985 

References

Burton, W.B., Gordon, M.A.: 1978, Astron. Astrophys. 63, pp. 7–27 Google Scholar
Johansson, L.E.B.: 1979, Research Report No. 136, Res. Lab. of Electronics and Onsala Space Observatory Google Scholar