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Toward high-precision CCD light curve photometry of asteroids
https://jaxa.repo.nii.ac.jp/records/38422
https://jaxa.repo.nii.ac.jp/records/384227790288f-639d-4e10-8d2f-3f98cce9aa1a
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 | Toward high-precision CCD light curve photometry of asteroids | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 基準星 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 高精度 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CCD | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 光度曲線 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 測光 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | シュミット望遠鏡 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 小惑星 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | オイラー章動 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 信号雑音比 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | reference star | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | high precision | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CCD | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | light curve | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | photometry | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Schmidt telescope | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | asteroid | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Eulerian nutation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | signal to noise ratio | |||||
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 |
中村, 士
× 中村, 士× Nakamura, Tsuko |
|||||
著者所属 | ||||||
国立天文台 | ||||||
著者所属(英) | ||||||
en | ||||||
National Astronomical Observatory | ||||||
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28回月・惑星シンポジウム en : Proceedings of the 28th ISAS Lunar and Planetary Symposium p. 205-208, 発行日 1995-12 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | In an attempt to detect Eulerian free nutations in the observed spins of medium-sized to small asteroids, the following new trials were performed with a CCD (Charge Coupled Device) attached to the Kiso 1 m-Schmidt telescope, to obtain higher-precision light curves than those in traditional methods: (1) Construction of a synthesized reference star from several field stars, to reduce the error caused by the Poisson noise in photometric reference stars, and (2) High-rate acquisition of CCD frames, to allow a smoothing by a running-box mean and thereby to reduce the scattering of light curves. As for both trials, some examples of improvement are shown. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0063352055 |