High-resolution observations of solar radio bursts with multi-element compound interferometers at 3.75 and 9.4 GHz |
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| Authors: | Shinzo Énomé Takakiyo Kakinuma Haruo Tanaka |
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| Institution: | (1) Research Institute of Atmospherics, Nagoya University, Toyokawa, Aichi, Japan |
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| Abstract: | High-resolution observations of solar radio bursts made simultaneously with multi-element compound interferometers at 3.75 and 9.4 GHz are presented.Preliminary results are: (1) The burst of December 16, 1967 showed a change in polarization distribution in the radio source, which suggests a magnetic field change in the source. (2) The existence of the multi-source burst is also confirmed at 3.75 GHz. (3) The source size of the impulsive burst is estimated to be  0.'5. (4) Among the GRF bursts there seem to be two kinds; one has a large angular size and the other has a small one.A brief discussion is given of the burst of December 16, 1967. |
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