WEKO3
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Detection of the lunar deep moonquake at Apollo 17 site
https://jaxa.repo.nii.ac.jp/records/20431
https://jaxa.repo.nii.ac.jp/records/20431213267ad-1b7f-4cbe-aa6c-5b9308876dbb
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Detection of the lunar deep moonquake at Apollo 17 site | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 月探査 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 月面 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 月震 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Apollo mission | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 月の重力効果 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 地震計 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 地震波 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 重力計 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 信号雑音比 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 背景雑音 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 月裏面 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 月内部 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lunar exploration | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lunar surface | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | moonquake | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Apollo mission | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lunar gravitational effect | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | seismometer | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | seismic wave | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | gravimeter | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | signal to noise ratio | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | background noise | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lunar far side | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lunar interior | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
斎藤, 靖之
× 斎藤, 靖之× 小野, 正太× 川村, 太一× 田中, 智× 中村, 良雄× Hagermann, Axel× 宝来, 帰一× Saito, Yasuyuki× Ono, Shota× Kawamura, Taichi× Tanaka, Satoshi× Nakamura, Yoshio× Hagermann, Axel× Horai, Kiichi |
|||||
著者所属 | ||||||
東京大学 大学院理学系研究科 | ||||||
著者所属 | ||||||
東京大学 大学院理学系研究科 | ||||||
著者所属 | ||||||
東京大学 大学院理学系研究科 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
University of Texas | ||||||
著者所属 | ||||||
Open University | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属(英) | ||||||
en | ||||||
University of Tokyo Graduate School of Science | ||||||
著者所属(英) | ||||||
en | ||||||
University of Tokyo Graduate School of Science | ||||||
著者所属(英) | ||||||
en | ||||||
University of Tokyo Graduate School of Science | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
著者所属(英) | ||||||
en | ||||||
University of Texas | ||||||
著者所属(英) | ||||||
en | ||||||
Open University | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS) | |||||
書誌情報 |
第40回月・惑星シンポジウム en : Proceedings of the 40th ISAS Lunar and Planetary Symposium p. 42-47, 発行日 2007-07-25 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Lunar earthquake called Moonquake had been observed by Apollo missions. This experiment was carried out in a part of the ALSEP (Apollo Lunar Surface Experiments Package) of Apollo 12, 14, 15, and 16. Network observation using all of the stations was carried out for about five years until September 30, 1977. On the other hands, the Lunar Surface Gravimeter (LSG) experiment was carried out in Apollo 17 mission in order to detect gravitational waves and measure tidal deformations of the Moon. This experiment has never obtained meaningful data for gravity, however, the instrument had been functioned as a seismometer. In this study, we examined the LSG data and confirmed that it was detecting seismic signals by using band-pass filter and spectrogram. These analyses enabled us to improve the accuracy of determination of arrival times. The error of the arrival times of deep moonquakes are expected to be about 30 seconds. The analysis of the LSG data as a seismometer expands the observable area of Apollo seismic observation network. With the expanded network, we may be able to determine seismic centers of unclassified deep moonquakes. If seismic centers of the far side of the Moon can be identified, the observed signals may have passed the lunar core. We are expecting to obtain some new information of the lunar interior from the analysis of the LSG data. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0063723011 |