Solar Decimetre Radio Bursts
Journal Article
·
· Australian Journal of Physics
High resolution studies (2' of arc beam) were made with the east-west arm of the Christiansen radio interferometer for about 50 21-cm solar burst- events during 1958-1961. The burst sources were always closely associated in position with already existing radio plage regions of the Sun's slowly varying decimeter radiations. They had sizes of from 2 to 5' of arc, never exceeded but often approached in size their parent plage region, and showed no major movements during their development. Brightness temperatures ranged up to 2 x 10/sup 9/ l K (mostly between 10/sup 7/ and 10/sup 8/ l K More bursts were observed near the Sun's center than near the limb, and more on the western than on the eastern half. There was also a curious gap of 30 l longitude on the eastern half of the Sun with virtually no burst activity.
- Research Organization:
- Commonwealth Scientific and Industrial Research Organization, Chippendale, New South Wales
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-17-024214
- OSTI ID:
- 4709718
- Journal Information:
- Australian Journal of Physics, Journal Name: Australian Journal of Physics Journal Issue: 1 Vol. 16; ISSN 0004-9506
- Publisher:
- CSIRO
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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