{"created":"2023-06-20T15:03:19.695797+00:00","id":32507,"links":{},"metadata":{"_buckets":{"deposit":"b581d6a4-e44b-4cbf-9769-7afe94bbafda"},"_deposit":{"created_by":1,"id":"32507","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"32507"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00032507","sets":["1887:1890","1896:1898:1899:1910"]},"author_link":["409571","409569","409570","409572"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"JIKIKEN (EXOS-B) VLF Doppler Shift Measurement (DPL)(The Scientific Satellite\"JIKIKEN\"(EXOS-B))"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3_B","bibliographicPageEnd":"724","bibliographicPageStart":"711","bibliographicVolumeNumber":"15","bibliographic_titles":[{"bibliographic_title":"東京大学宇宙航空研究所報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本論文では,1978年9月16日に打ち上げられたEXOS-B衛星に搭載されたNWC局VLF信号(22.3 KHz)のトップラーシフト観測装置(DPL)の観測システム,および初期の結果について述べる.本装置の主目的は,磁気圏に存在する電離ダクトを検出することである.同時に,2対の103 m,および70m長のダイポールアンテナにより,22.3 KHzにおける信号強度および雑音強度を測定する.アンテナ容量も,22.3 KHz,の定電流源をアンテナに加えることにより測定される.この方法により衛星のプラズマポーズの通過が検出された.","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper is concerned with the observation system and preliminary results of a Doppler shift measurement of NWC signal by means of an instrument named \"DPL\" on board the EXOS-B satellite which was launched on September 16, 1978. Main purpose of this measurement is to detect the ionization ducts in the magnetosphere. From actually observed Doppler shift, it is found that the signals were mostly nonducted. Signal intensity and noise intensity at 22.3 kHz have been also observed by DPL using two pairs of long dipole antennas, 103 and 70 m tip-to-tip. Capacitance of the antenna has been measured by imposing a constant current at 22.3 kHz to the antennas. From this capacitance measurement, plasmapause crossing of the satellite has been detected.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0125790000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学宇宙航空研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0563-8100","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":"AN00161914","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"京都大学工学部"},{"subitem_text_value":"京都大学工学部"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"橋本, 弘蔵"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木村, 磐根"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HASHIMOTO, Kozo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KlMURA, Iwane","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":"SA0125790.pdf","filesize":[{"value":"869.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0125790.pdf","url":"https://jaxa.repo.nii.ac.jp/record/32507/files/SA0125790.pdf"},"version_id":"d3377640-93de-4a85-91a4-ffceacc68139"}]},"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":"<論文>科学衛星JIKIKEN(EXOS-B)VLFドップラー観測(DPL)(宇宙科学特集号 : 科学衛星JIKIKEN(EXOS-B))","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"<論文>科学衛星JIKIKEN(EXOS-B)VLFドップラー観測(DPL)(宇宙科学特集号 : 科学衛星JIKIKEN(EXOS-B))"}]},"item_type_id":"9","owner":"1","path":["1890","1910"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"32507","relation_version_is_last":true,"title":["<論文>科学衛星JIKIKEN(EXOS-B)VLFドップラー観測(DPL)(宇宙科学特集号 : 科学衛星JIKIKEN(EXOS-B))"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:30:35.374879+00:00"}