{"_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": ["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", "download_preview_message": "", "file_order": 0, "filename": "2020JA028622.pdf", "filesize": [{"value": "5.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "application/pdf", "size": 5300000.0, "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"], "permalink_uri": "http://hdl.handle.net/2237/0002001610", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2021-11-12"}, "publish_date": "2021-11-12", "publish_status": "0", "recid": "2001610", "relation": {}, "relation_version_is_last": true, "title": ["Multi‐Wavelength Imaging Observations of STEVE at Athabasca, Canada"], "weko_shared_id": -1}
Multi‐Wavelength Imaging Observations of STEVE at Athabasca, Canada
http://hdl.handle.net/2237/0002001610
http://hdl.handle.net/2237/0002001610