2024-03-29T09:49:35Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00019672
2023-01-26T06:42:41Z
879:1183:1689:1709
太陽黒点極少期附近の糎波太陽電波について
ON THE DAILY VARIATION OF THE CM SOLAR EMISSION AROUND THE PERIOD OF SUN-SPOT MINIMUM
田中, 春夫
高柳, 利男
TANAKA, Haruo
TAKAYANAGI, Toshio
open access
Refering to the series of observations at Ottawa, Canada, we may conclude that the observations here at Toyokawa have the accuracy of at least 土20% relatively. Corrections were made after the change of distance between the sun and the earth. The minimum value at 3,750 MC is 77.3 X 1O^-22 W M^-2(C/S)^-1, which was observed several times during the period from Feb., 1953 to June, 1954. A slight tendency of gradual increase of minimum values throughout this period may exist. The minimum of monthly mean values was observed in February, 1954. The increase from the minimum value is largely dependent on radio spots, though the sun is spot-less, but a little variation which is likely due to the change of electron density in the solar atmosphere was observed.
名古屋大学空電研究所
1955-03-25
jpn
departmental bulletin paper
VoR
http://hdl.handle.net/2237/21718
https://nagoya.repo.nii.ac.jp/records/19672
0465-7756
空電研究所報告
5
2
169
172
https://nagoya.repo.nii.ac.jp/record/19672/files/bulria_5_2_169.pdf
application/pdf
871.3 kB
2018-02-21