{"created":"2023-06-20T14:52:32.948631+00:00","id":20706,"links":{},"metadata":{"_buckets":{"deposit":"b93e29f8-1aed-4e21-9513-efa154d2cf62"},"_deposit":{"created_by":1,"id":"20706","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"20706"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00020706","sets":["1543:1778:1793","1887:1891"]},"author_link":["197311","197305","197314","197318","197309","197308","197312","197306","197316","197307","197317","197313","197310","197315"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"飯舘惑星電波望遠鏡を用いた木星シンクロトロン放射の最初の光"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"225","bibliographicPageStart":"222","bibliographic_titles":[{"bibliographic_title":"第36回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 36th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The Iitate Planetary Radio Telescope (IPRT) has been developed at the Iitate observatory in Fukushima prefecture, Japan. A primary purpose of the IPRT is observations of Jovian synchrotron radiation (JSR). Developments of the feed and receiver system of IPRT have almost completed in the spring of 2003. In the feed system, beam forming technique was developed to match a beam pattern of the feed system with a rectangular shaped primary reflector then achieved high aperture efficiency of 65 percent. The receiver system, whose noise temperature is as low as 80 K, has a function of gain calibration, which enables absolute measurement of weak radio sources and their time variations with accuracy. After the set up of the feed system and receivers designed for the frequency of 325 MHz, a first light of JSR was recorded and it was confirmed that the IPRT had good performance to observe the time variation of JSR.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0046650057","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学 大学院理学研究科"},{"subitem_text_value":"東北大学 大学院理学研究科"},{"subitem_text_value":"東北大学 大学院理学研究科"},{"subitem_text_value":"東北大学 大学院理学研究科"},{"subitem_text_value":"東北大学 大学院理学研究科"},{"subitem_text_value":"東北大学 大学院理学研究科"},{"subitem_text_value":"通信総合研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"Communications Research Laboratory"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"土屋, 史紀"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三澤, 浩昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"工藤, 理一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三好, 由純"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡邊, 拓男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森岡, 昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"近藤, 哲朗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsuchiya, Fuminori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Misawa, Hiroaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kudo, Riichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miyoshi, Yoshizumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Takuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Morioka, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kondo, Tetsuro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"飯舘惑星電波望遠鏡","subitem_subject_scheme":"Other"},{"subitem_subject":"木星","subitem_subject_scheme":"Other"},{"subitem_subject":"シンクロトロン放射","subitem_subject_scheme":"Other"},{"subitem_subject":"電波受信機","subitem_subject_scheme":"Other"},{"subitem_subject":"ノイズ温度","subitem_subject_scheme":"Other"},{"subitem_subject":"増幅率校正","subitem_subject_scheme":"Other"},{"subitem_subject":"温度制御","subitem_subject_scheme":"Other"},{"subitem_subject":"アンテナ温度","subitem_subject_scheme":"Other"},{"subitem_subject":"Iitate planetary radio telescope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Jupiter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"synchrotron radiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"radio receiver","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"noise temperature","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"amplification calibration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"temperature control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"antenna temperature","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"First light of Jovian synchrotron radiation with the Iitate planetary radio telescope","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"First light of Jovian synchrotron radiation with the Iitate planetary radio telescope","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1793","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"20706","relation_version_is_last":true,"title":["First light of Jovian synchrotron radiation with the Iitate planetary radio telescope"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:46:23.080746+00:00"}