{"created":"2021-11-12T01:17:14.217167+00:00","id":2001610,"links":{},"metadata":{"_buckets":{"deposit":"1a6dc05b-024d-4f56-86f2-945db425f9a6"},"_deposit":{"created_by":17,"id":"2001610","owner":"17","owners":[17],"owners_ext":{"displayname":"図書情報係","username":"repository"},"pid":{"revision_id":0,"type":"depid","value":"2001610"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:02001610","sets":["879:880:881"]},"author_link":[],"item_1615768549627":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1629683748249":{"attribute_name":"日付","attribute_value_mlt":[{"subitem_date_issued_datetime":"2021-11-12","subitem_date_issued_type":"Available"}]},"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageStart":"2020JA028622","bibliographicVolumeNumber":"126","bibliographic_titles":[{"bibliographic_title":"Journal of Geophysical Research: Space Physics","bibliographic_titleLang":"en"}]}]},"item_9_description_4":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"We present the first multi-wavelength imaging observations of strong thermal emission velocity enhancement (STEVE) using an all-sky imager at Athabasca (magnetic latitude = 61.5°N), Canada. This study is based on three STEVE events which were accompanied by picket fence structures in the green-line. Although the STEVE arc was dominant in 630 and 557.7-nm, weak emissions were also found in other wavelengths including OI at 844.6, Hβ, Na, and the nominal background filter at 572.5-nm. As observed at 630 and 557.7-nm, the STEVE arc started as a faint arc close to the auroral oval and moved equatorward. The 557.7-nm arc exhibited picket fence structure at later times after it moved equatorward. The picket fence was sometimes found to persist even after the 630-nm arc had disappeared. During a particular event, the STEVE arcs in both the 630 and 557.7-nm were found to carry a ribbon-like motion moving along the arc. We have found that STEVE arcs are embedded in a region of weak diffuse auroral emissions. The STEVE arcs have sharp boundaries and these boundaries are different in red- and green-line. The sharp decrease in the intensity at the immediate poleward edge of the STEVE arc appears as a “dark-band” in the green-line images. Based on the horizontal component of the geomagnetic field at Fort Smith (magnetic latitude 67.28°N), we find that the STEVE arc detachment, its equatorward motion, and its brightness coincided with changes in the magnetic activity during the recovery phase of a substorm.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_9_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Wiley","subitem_publisher_language":"en"}]},"item_9_relation_43":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1029/2020JA028622","subitem_relation_type_select":"DOI"}}]},"item_9_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2021 American Geophysical Union","subitem_rights_language":"en"}]},"item_9_source_id_7":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"2169-9380","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yadav, Sneha","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Shiokawa, Kazuo","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Otsuka, Yuichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Connors, Martin","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"St Maurice, J.‐P.","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2021-11-12"}],"displaytype":"detail","filename":"2020JA028622.pdf","filesize":[{"value":"5.3 MB"}],"format":"application/pdf","url":{"objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/2001610/files/2020JA028622.pdf"},"version_id":"86af6af1-d6be-4691-ae5f-e25fd6d09011"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Multi‐Wavelength Imaging Observations of STEVE at Athabasca, Canada","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Multi‐Wavelength Imaging Observations of STEVE at Athabasca, Canada","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"17","path":["881"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-11-12"},"publish_date":"2021-11-12","publish_status":"0","recid":"2001610","relation_version_is_last":true,"title":["Multi‐Wavelength Imaging Observations of STEVE at Athabasca, Canada"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2023-01-16T05:06:10.903908+00:00"}