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Rocket observations of modulations of the low energy electron flux in the auroral ionosphere
https://doi.org/10.15094/00004032
https://doi.org/10.15094/000040328c8280f7-a776-465b-a686-54dca4a56abb
名前 / ファイル | ライセンス | アクション |
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KJ00000035878 (1.0 MB)
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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 | Rocket observations of modulations of the low energy electron flux in the auroral ionosphere | |||||
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 | 10.15094/00004032 | |||||
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) | |||||
著者名(英) |
Sagawa, Eiichi
× Sagawa, Eiichi× Yamagishi, Hisao× Miyaoka, Hiroshi× Kaya, Nobuyuki× Mukai, Toshifumi |
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著者所属(英) | ||||||
en | ||||||
Radio Research Laboratory/National Institute of Polar Research/National Institute of Polar Research/Faculty of Engineering, Kobe University/The Institute of Space and Astronautical Science | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | An instrument has been developed for observing the high frequency modulations or fluctuations (upto several megahertzs) of the auroral electron flux. The instrument utilizes an on-board processing hardware for calculating autocorrelation functions of particle flux measured by any type of particle detector which output a series of pulses. Two rocket observations by using the instrument were carried out as a part of low energy auroral electron experiments on board the S-310JA-11 and -12 rockets which were launched into the Antarctic auroral ionosphere. The instrument is capable of measuring the flux modulations in three frequency ranges, i. e. 1.5-100Hz, 0.1-8kHz and 0.1-4MHz, respectively. Results from one rocket experiment launched under relatively quiet conditions indicate that the auroral electrons are almost uniform in the high frequency range. Results from another rocket experiment (JA-12) conducted under highly active aurora conditions show low frequency modulations of electron flux associated with a strong electron precipitation. | |||||
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. 37-45, 発行日 1988-02 |
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出版者 | ||||||
出版者 | National Institute of Polar Research |