{"created":"2023-06-20T15:03:32.183160+00:00","id":32751,"links":{},"metadata":{"_buckets":{"deposit":"aa9df6cd-69c2-4a26-9c24-01972f2fd983"},"_deposit":{"created_by":1,"id":"32751","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"32751"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00032751","sets":["1887:1890","1896:1898:1899:1911"]},"author_link":["411460","411462","411458","411459","411457","411461"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Study of Gas Environment on Space Flyer Unit (SFU)"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"16","bibliographicPageStart":"1","bibliographicVolumeNumber":"97","bibliographic_titles":[{"bibliographic_title":"宇宙科学研究所報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"1995年3月に打ち上げられ, 翌年1月に回収された宇宙実験プラットフォームSFU (Space Flyer Unit) には, 電離真空計とガス質量分析器が搭載され, 高度約480kmを周回するSFU周辺のガス環境が長期にわたり計測された。大型飛翔体周辺にどのようなガス環境が形成されるかについては, これまでスペースシャトルでのガス計測が唯一のものであるが, スペースシャトルの場合は計測期間が1週間から10日間と限られていた。SFUでは, 間欠的ではあるが周辺のガス環境の計測が3ケ月以上の長期にわたって行われ, 表面からの放出ガスの長期推移やSFUの運用に伴うガス環境の変動についてのデータが得られた。本研究で得られた知見は, 今後大型宇宙機周辺の長期的な真空環境を予測するための重要な情報となると考えれる。","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"SFU (Space Flyer Unit), the retrievable space platform developed in Japan, was launched by H-II-3 rocket and put into a circular orbit of 480km in March 1995. After experiments of various kinds, it was retrieved by STS-72 in January 1996. SFU carried an environmental diagnostic package that contains two pressure gauges and a mass spectrometer to measure the gas density and composition surrounding the SFU. The surface gas environment of SFU was measured for more than three months. It was found that the gas environment was primarily controlled by surface outgassing effect and was strongly influenced by spacecraft activities. The knowledge obtained in this study will be used to predict the gas environment surrounding large spacecraft in a long term.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0166479000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0285-2853","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00354474","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙科学研究所"},{"subitem_text_value":"神戸大学"},{"subitem_text_value":"通信総合研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐々木, 進"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"賀谷, 信幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐川, 永一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SASAKI, Susumu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KAYA, Nobuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SAGAWA, Eiichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA0166479.pdf","filesize":[{"value":"1.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0166479.pdf","url":"https://jaxa.repo.nii.ac.jp/record/32751/files/SA0166479.pdf"},"version_id":"cabaf3b5-a9cb-4e13-ad42-4ff27500be5e"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Space Flyer Unit (SFU) で計測されたガス環境","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Space Flyer Unit (SFU) で計測されたガス環境"}]},"item_type_id":"9","owner":"1","path":["1890","1911"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"32751","relation_version_is_last":true,"title":["Space Flyer Unit (SFU) で計測されたガス環境"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:25:10.399950+00:00"}