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SAR arc and its relationship to polar substorm
https://nipr.repo.nii.ac.jp/records/2158
https://nipr.repo.nii.ac.jp/records/2158e2a0d3f7-dd83-4e78-a4b3-1d5c357e13fe
名前 / ファイル | ライセンス | アクション |
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KJ00000012711 (1.2 MB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||||
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公開日 | 1987-03-01 | |||||||||
タイトル | ||||||||||
言語 | en | |||||||||
タイトル | SAR arc and its relationship to polar substorm | |||||||||
言語 | ||||||||||
言語 | eng | |||||||||
資源タイプ | ||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
資源タイプ | departmental bulletin paper | |||||||||
ページ属性 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | P(論文) | |||||||||
著者名(英) |
Okano, Shoichi
× Okano, Shoichi
× Kim, Jai Soo
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著者所属(英) | ||||||||||
en | ||||||||||
Upper Atmosphere and Space Research Laboratory, Tohoku University | ||||||||||
著者所属(英) | ||||||||||
en | ||||||||||
Department of Atmospheric Science, State University of New York at Albany | ||||||||||
抄録(英) | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | Photometric observations of two events of the SAR arc, occurred on the nights of September 26,1978 (UT) and September 27,1979 (UT), were made from Albany (42.68°N, 73.82°W), New York for both cases and from two ground stations; one at Albany and the other at Plattsburgh (44.69°N, 73.53°W), New York, for the arc of September 27,1979. Observations of the SAR arcs were compared with concurrent ground-based magnetometer observations of the auroral electrojets. Results of the combined observations reveal that : (1) the intensity variation of the arc of September 26,1978 followed closely that of the westward electrojet, with a time lag of 10-20min after the arc reached its peak intensity; (2) there was a striking coincidence of the onset of the arc of September 27,1979 and that of an isolated substorm whose westward electrojet center was located well apart poleward of the arc. The observational results indicate that there is a relationship between the SAR arc which is a phenomenon occurring at the plasmapause and the auroral electrojet which is connected to the plasmasheet through field lines. | |||||||||
雑誌書誌ID | ||||||||||
収録物識別子タイプ | NCID | |||||||||
収録物識別子 | AA00733561 | |||||||||
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue 巻 47, p. 117-129, 発行日 1987-03 |