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H76α Recombination Line Emission near Sgr A

Published online by Cambridge University Press:  25 April 2016

J. B. Whiteoak  and
F. F. Gardner
J. B. Whiteoak
Affiliation:
Division of Radiophysics, CSIRO, Sydney
F. F. Gardner
Affiliation:
Division of Radiophysics, CSIRO, Sydney
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Extract

Our previous observations of the distribution of the H110α recombination line emission (rest frequency 4.87 GHz) towards Sgr A, obtained with the Parkes 64-m telescope and a 4′ .5 arc beam (Gardner and Whiteoak 1977 — to be referred to as Paper I), suggested that the emission was concentrated around the outer edge of the ‘arc’ of continuum radiation which extends 15′ arc to the north-east of the galactic nucleus.

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 4 , Issue 4 , 1982 , pp. 453 - 454
Copyright
Copyright © Astronomical Society of Australia 1982

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References

Downes, D., Goss, W. M. Schwarz, U. J., and Wouterloot, J. G. A., Astron. Astrophys. Suppl. Ser., 35, 1 (1978).Google Scholar
Gardner, F. F., and Whiteoak, J. B., Proc. Astron. Soc. Aust., 3, 150 (1977).Google Scholar
Heiles, C., Astrophys. J., 229, 533 (1979).Google Scholar
Pauls, T., and Mezger, P. G., Astron. Astrophys., 85, 26 (1980).Google Scholar
Pauls, T., Mezger, P. G., and Churchwell, E., Astron. Astrophys., 34, 327 (1974).Google Scholar