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Occurrence map of broad-band auroral VLF hiss observed by ISIS satellites
https://doi.org/10.15094/00004044
https://doi.org/10.15094/00004044886ffc27-86a3-4423-82e2-4186b7b44c15
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||
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公開日 | 1988-02-01 | |||||||
タイトル | ||||||||
タイトル | Occurrence map of broad-band auroral VLF hiss observed by ISIS satellites | |||||||
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 | |||||||
ID登録 | ||||||||
ID登録 | 10.15094/00004044 | |||||||
ID登録タイプ | JaLC | |||||||
ページ属性 | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | P(論文) | |||||||
論文名よみ | ||||||||
その他のタイトル | Occurrence map of broad-band auroral VLF hiss observed by ISIS satellites | |||||||
著者名(英) |
Ondoh, Tadanori
× Ondoh, Tadanori
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著者所属(英) | ||||||||
en | ||||||||
Radio Research Laboratory | ||||||||
抄録(英) | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | A polar map of occurrence rate of broad-band auroral VLF hiss is drawn by using narrow-band VLF intensity data of 6 frequencies which were processed from ISIS electric field (50Hz-30kHz) tapes of 347 passes received at Syowa Station, Antarctica from June 1976 to January 1983.The high-latitude contour of occurrence rate of 0.3 lies at invariant latitude of about 82° for all local times. The low-latitude contour of 0.3 lies at 74° around 10h geomagnetic local time (MLT) and it extends down to 67° around 22h MLT, showing a symmetricity with respect to the 10-22h MLT meridian. Two regions of high occurrence rate above 0.5 lie between 76° and 78° in the afternoon sector and also between 78° and 81° in the late night-morning sector. The result is not consistent with the occurrence map of auroral hiss at 9.6kHz with a pronounced dawn-dusk asymmetry obtained from Ariel magnetic field data by HUGHES et al. (Space Research XI, ed. by K. Ya. KONDRATYEV et al. Berlin, Akademie, 1323-1330,1971). This discrepancy between the ISIS and Ariel results is discussed from view points of auroral particle precipitation and difference in VLF data used. | |||||||
雑誌書誌ID | ||||||||
収録物識別子タイプ | NCID | |||||||
収録物識別子 | AA10756224 | |||||||
書誌情報 |
Proceedings of the NIPR Symposium on Upper Atmosphere Physics 巻 1, p. 153-167, 発行日 1988-02 |
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出版者 | ||||||||
出版者 | National Institute of Polar Research |