2024-03-28T23:30:54Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00020406
2023-01-26T02:40:27Z
879:1183:1640:1757
SUDDEN DECREASE OF MICROWAVE SOLAR RADIO EMISSION
SHIBASAKI, Kiyoto
ISHIGURO, Masato
ENOME, Shinzo
TAKAYANAGI, Toshio
TORII, Chikayoshi
open access
Total flux observations on the microwave solar radio emission sometimes show depressions after bursts or without bursts. These, classified as 'post burst decrease' or 'absorption', are gradual phenomena and the duration is usually more than an hour. In contrast to these phenomena, the authors found two sudden decreases of the total flux just before the bursts of July 21, 1978 and September 7-8, 1978. The durations were shorter than 10 minutes. The observational results are given which were obtained by four microwave polarimeters and two interferometers at Toyokawa. A preliminary interpretation is also given for the event of September 7-8, 1978 using the data of optical, soft X-ray and meter-wave observations.
The Research Institute of Atmospherics, Nagoya University
1979-03
eng
departmental bulletin paper
VoR
http://hdl.handle.net/2237/22281
https://nagoya.repo.nii.ac.jp/records/20406
0077-264X
Proceedings of the Research Institute of Atmospherics, Nagoya University
26
53
65
https://nagoya.repo.nii.ac.jp/record/20406/files/proria_26_53.pdf
application/pdf
2.0 MB
2018-02-21