{"created":"2023-06-20T14:35:44.950700+00:00","id":2027,"links":{},"metadata":{"_buckets":{"deposit":"9ec4064e-80c3-410e-a3dc-023941b88b53"},"_deposit":{"created_by":1,"id":"2027","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2027"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002027","sets":["1398:1399:1407","1887:1893","9:10:97:99"]},"author_link":["2407","2408"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Extensive data handling for ALMA (Atacama Large Millimeter/ Submillimeter Array)"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"81","bibliographicPageStart":"77","bibliographicVolumeNumber":"JAXA-RR-11-007","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発報告: 宇宙科学情報解析論文誌: 第1号"},{"bibliographic_title":"JAXA Research and Development Report: Journal of Space Science Informatics Japan: Volume 1","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"巨大国際プロジェクトALMA (Atacama Large Millimeter / Submillimeter Array) では，まもなく16台の望遠鏡を使った初期科学運用観測が開始される．本格運用期には66台の望遠鏡から出力される大量データをリアルタイムに相関処理，並びに，時間方向・周波数方向に積分・圧縮処理をおこない，恒久的にアーカイブ可能なデータ量である年間200TB（テラバイト）までデータレートが落とされる．一旦チリのALMA観測所に保管されたアーカイブデータは、そこから日本，アメリカ，及び，ヨーロッパそれぞれのALMA地域センター(ARC: ALMA Regional Center)にネットワークを使って転送される．チリではデータ起動型のパイプライン解析処理が，また，各ARC ではユーザー起動型のパイプラインが処理済みデータを生成する．","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The Early science operation with 16 antennas will soon be started in the ALMA (Atacama Large Millimeter / Submillimeter Array) Project. In the full science operation phase, 66 antennas produce enormous volume of data, which is correlated with each other in real time. Then the data is accumulated in time and binned in frequency to reduce the size, so that the data is permanently stored in the archive at a rate of 200TB per year. The data is first archived at the operation site in Chile and then mirrored to three ARCs (ALMA Regional Center) in Japan, North America, and Europe through the network. Data driven pipeline analysis runs in Chile to produce reduced data into the archive, while the user driven pipelines run in each ARC.","subitem_description_type":"Other"}]},"item_3_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_3_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0065236010","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-RR-11-007","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-1113","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1192675X","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"国立天文台ALMA推進室"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Astronomical Observatory of Japan"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小杉, 城治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kosugi, George","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":"2020-01-15"}],"displaytype":"detail","filename":"65236010.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"65236010.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2027/files/65236010.pdf"},"version_id":"ca648729-d5d7-4f31-a981-3e289482ed2e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ALMA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"archive","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"data analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pipeline analysis","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"ALMAの大規模データ処理","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ALMAの大規模データ処理"}]},"item_type_id":"3","owner":"1","path":["99","1407","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"2027","relation_version_is_last":true,"title":["ALMAの大規模データ処理"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:30:05.083894+00:00"}