Abstract
Observations have been made of galactic radiation at a frequency of 19�7 Mc/s .using an aerial having a beamwidth 1�� 4. The effect of an absobing band of H II regions around the galactic equator is clearly seen. Isolated H II regions, some very faint, have been detected in absorption. A detailed study of the sky near the galactic centre shows that the source Sagittarius-A is observed in absorption at 19�7 Mc/s.
Subject
General Physics and Astronomy
Cited by
14 articles.
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1. Expanding Horizons – The Milky Way and Beyond;Golden Years of Australian Radio Astronomy;2021
2. The Early Development of Australian Radio Astronomy: The Role of the CSIRO Division of Radiophysics Field Stations;Historical & Cultural Astronomy;2017
3. The Radiophysics Field Stations and the Early Development of Radio Astronomy;The New Astronomy: Opening the Electromagnetic Window and Expanding Our View of Planet Earth;2005
4. Concluding general discussion;Symposium - International Astronomical Union;1967
5. Sagittarius A;Symposium - International Astronomical Union;1967