{"created":"2023-06-20T14:43:54.245577+00:00","id":11270,"links":{},"metadata":{"_buckets":{"deposit":"e951fa29-9a75-4c0b-8401-8acd952c3a21"},"_deposit":{"created_by":1,"id":"11270","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11270"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00011270","sets":["1543:1580:1594","1887:1891"]},"author_link":["98765","98764"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Science with VSOP-2: Active galactic nuclei"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"62","bibliographicPageStart":"57","bibliographic_titles":[{"bibliographic_title":"第5回宇宙科学シンポジウム"},{"bibliographic_title":"Proceedings of the 5th Space Science Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"VSOP-2は、38μasという人類未踏の高空間分解能で宇宙の極限領域を撮像する、スペースVLBI(宇宙空間電波干渉計)計画である。38μasという高空間分解能を活かす最重要課題の1つが、活動銀河核の本質に迫ることである。活動銀河核に存在すると考えられる降着円盤を撮像すること、ジェットの生成・収束・加速領域における磁場構造を明らかにすること、中心のエンジンヘ質量が供給される過程を捉えること、そしてあわよくばブラックホールのシルエットを検出すること、という課題が検討されている。これらの課題について概観する。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049122016","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":"国立天文台 スペースVLBI推進室"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Astronomical Observatory Space VLBI Project Office"}]},"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":"亀野, 誠二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kameno, Seiji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"シュバルツシルト半径","subitem_subject_scheme":"Other"},{"subitem_subject":"超長基線干渉計","subitem_subject_scheme":"Other"},{"subitem_subject":"活動銀河核","subitem_subject_scheme":"Other"},{"subitem_subject":"ブラックホール","subitem_subject_scheme":"Other"},{"subitem_subject":"降着円盤","subitem_subject_scheme":"Other"},{"subitem_subject":"シンクロトロン放射","subitem_subject_scheme":"Other"},{"subitem_subject":"黒体放射","subitem_subject_scheme":"Other"},{"subitem_subject":"水メーザ","subitem_subject_scheme":"Other"},{"subitem_subject":"天文衛星","subitem_subject_scheme":"Other"},{"subitem_subject":"標準円盤","subitem_subject_scheme":"Other"},{"subitem_subject":"ブラックホールシルエット","subitem_subject_scheme":"Other"},{"subitem_subject":"VSOP-2","subitem_subject_scheme":"Other"},{"subitem_subject":"Schwarzschild radius","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"very long base interferometry","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"active galactic nucleus","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"black hole","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"accretion disk","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"synchrotron radiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"black body radiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"water maser","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"astronomical satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"standard disc","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"black hole silhouette","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"VSOP-2","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 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