2024-03-28T13:55:07Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00019698
2023-01-26T06:44:18Z
879:1183:1689:1715
1956年2月23日に観測された太陽電波異常輻射の最高記録
THE MOST INTENSE BURST OF SOLAR RADIO EMISSION OBSERVED ON FEBRUARY 23, 1956
田中, 春夫
柿沼, 隆清
Radio, Astronomy Section
open access
A violent outburst of solar radio emission was observed on February 23, 1956. A perfect record of the intensity was successfully obtained by 3750 and 9400 Mc/s radiometers, together with drift curves taken by an 8-element interferometer at 4000 Mc/s. The maximum intensity was 225 and 141 times as large as that of the quiet-sun radiation for 3750 and 9400 Mc/s radio flux density, respectively. The position of the radio source at 4000 Mc/s slightly moved during the burst. The most probable E-W width of the radio source during the burst is 3 minutes of arc, which corresponds to the maximum effective temperature of about 5x10^8 °K.
名古屋大学空電研究所
1957-05-25
jpn
departmental bulletin paper
VoR
http://hdl.handle.net/2237/21744
https://nagoya.repo.nii.ac.jp/records/19698
0465-7756
空電研究所報告
7
1-2
63
65
https://nagoya.repo.nii.ac.jp/record/19698/files/bulria_7_1-2_63.pdf
application/pdf
333.5 kB
2018-02-21