Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1965-10-01 |
タイトル |
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タイトル |
1961年の越冬観測から見た昭和基地における電離層,極光および地磁気変化の相互関係 |
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言語 |
en |
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タイトル |
RESULTS OF SIMULTANEOUS OBSERVATIONS OF IONOSPHERE, AURORA AND GEOMAGNETISM AT SYOWA STATION DURING THE 1961 WINTERING |
言語 |
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言語 |
jpn |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00007388 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
論文名よみ |
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その他のタイトル |
1961ネン ノ エットウ カンソク カラ ミタ ショウワ キチ ニオケル デンリソウ キョクコウ オヨビ チジキ ヘンカ ノ ソウゴ カンケイ |
著者名(日) |
川尻, 矗大
若井, 登
中村, 純二
中村, 強
長谷川, 貞雄
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著者名(英) |
KAWAJIRI, Nobuhiro
WAKAI, Noboru
NAKAMURA, Junji
NAKAMURA, Tsuyoshi
HASEGAWA, Sadao
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著者所属(日) |
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電波研究所 |
著者所属(日) |
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電波研究所 |
著者所属(日) |
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東京大学教養学部物理学教室 |
著者所属(日) |
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東京天文台 |
著者所属(日) |
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電波研究所 |
著者所属(英) |
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en |
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The Radio Research Laboratories |
著者所属(英) |
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en |
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The Radio Research Laboratories |
著者所属(英) |
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en |
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Institute of Physics, College of General Education, the University of Tokyo |
著者所属(英) |
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en |
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Tokyo Astronomical Observatory, the University of Tokyo |
著者所属(英) |
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en |
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The Radio Research Laboratories |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Ionospheric, auroral and geomagnetic observations were made simultaneously at Syowa Station during the fifth wintering of the Japanese Antarctic Research Expedition in 1961 The ionospheric soundings at vertical incidence were carried out every fifteen minutes. Auroras were measured by photometric technique for the three lines, λ5577A (OI (S-D) line), λ6300A (OI (D-P) line and λ4278A (N G of N_2^+ (0-1) band), and the magnetogram from which the magnetic Qindices were reduced, was obtained by a magnetometer of pen-recording type Based on these data obtained during the winter months, the expressions for the relation between auroral luminosity (J in kR) and electron density (N in electrons/cm^3) in the E region were calculated in the following two ways. 1) When the exponent b of maximum electron density in the expression J=aN^b_<max> is calculated by the method of least squares, it is about 1 6 for λ5577A line and about 1 3 for λ4278A band for the case of E_n (night E layer) or E_<sr> (retadation type of E_s). 2) In case it is assumed beforehand that the auroral luminosity is proportional to the square of maximum electron density in the E-region, the expression becomes J (4278)=1 2×10^<-11>N^2_<max> for the case of the correlation of the 4278 band with E_<sr> layers. In general, type of the sporadic E layer seems to change in the order from E_n to E_<sr>, E_<sa> (auroral type of E_s) and E_<sf> (flat type of E_s, as the geomagnetic disturbance of negative bay type progresses There is a kind of the sporadic E layer which is not accompanied by auroral and geomagnetic disturbances Such E_s layers are apt to take a shape of flat type, and may be, so to speak, of mid-latitudinal type The relations between auroral intensities of λ5577A line and λ6300A line and between auroral luminosity and geomagnetic variation of H component are also discussed |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN00181831 |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
00857289 |
書誌情報 |
南極資料
巻 25,
p. 1993-2023,
発行日 1965-10
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国際十進分類法 |
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主題Scheme |
UDC |
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主題 |
551.510.535/.537 |
出版者 |
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出版者 |
国立極地研究所 |