{"created":"2023-06-20T14:44:04.604554+00:00","id":11470,"links":{},"metadata":{"_buckets":{"deposit":"f0b7d1ec-66f7-4595-b00f-c5fc8fc5e161"},"_deposit":{"created_by":1,"id":"11470","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11470"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00011470","sets":["1543:1580:1595","1887:1891"]},"author_link":["100923","100918","100921","100915","100912","100917","100914","100919","100922","100913","100920","100916"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Phase compensation for VSOP-2"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"148","bibliographicPageStart":"145","bibliographic_titles":[{"bibliographic_title":"第4回宇宙科学シンポジウム"},{"bibliographic_title":"Proceedings of the 4th Space Science Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"VLBI観測では地球大気によるフリンジ位相のランダムな時間変動によって観測時間が長くなるほどコヒーレンスが失われ、長時間積分によって信号対雑音比を向上させることができない。基線の一方を地上電波望遠鏡を利用するスペースVLBIでも同様の影響を被る。スペースVLBIでフリンジのコヒーレンスを改善し、長時間積分によって検出感度を向上させるために、相対VLBIによる位相補償観測が有効であると考えられる。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047899034","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":"宇宙航空研究開発機構 宇宙科学研究本部"},{"subitem_text_value":"国立天文台"},{"subitem_text_value":"岐阜大学"},{"subitem_text_value":"東京大学 理学部　天文学科"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙科学研究本部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"National Astronomical Observatory"},{"subitem_text_language":"en","subitem_text_value":"Gifu University"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Department of Astronomy, School of Science"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"}]},"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":"朝木, 義晴"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河野, 裕介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"須藤, 広志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"土居, 明広"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"村田, 泰宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"望月, 奈々子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Asaki, Yoshiharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kono, Yusuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sudo, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Doi, Akihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murata, Yasuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mochizuki, Nanako","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"天文学衛星","subitem_subject_scheme":"Other"},{"subitem_subject":"軌道上天文学","subitem_subject_scheme":"Other"},{"subitem_subject":"超長基線干渉法","subitem_subject_scheme":"Other"},{"subitem_subject":"VSOP-2","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙電波","subitem_subject_scheme":"Other"},{"subitem_subject":"地球大気","subitem_subject_scheme":"Other"},{"subitem_subject":"フリンジコヒーレンス","subitem_subject_scheme":"Other"},{"subitem_subject":"電波望遠鏡","subitem_subject_scheme":"Other"},{"subitem_subject":"信号雑音比","subitem_subject_scheme":"Other"},{"subitem_subject":"astronomical satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spaceborne astronomy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"very long base interferometry","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"VSOP-2","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cosmic radio wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Earth atmosphere","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fringe coherence","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"radio telescope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"signal to noise ratio","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"VSOP-2位相補償について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"VSOP-2位相補償について"}]},"item_type_id":"5","owner":"1","path":["1595","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"11470","relation_version_is_last":true,"title":["VSOP-2位相補償について"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T06:36:48.799945+00:00"}