{"created":"2023-07-25T11:05:37.612029+00:00","id":8942,"links":{},"metadata":{"_buckets":{"deposit":"37dcdc04-b6d7-4a80-9567-b2332e9aa29c"},"_deposit":{"created_by":4,"id":"8942","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"8942"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00008942","sets":["1259:906:1235:1115"]},"author_link":["11633","407","86","12298"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"ナンキョクテン キチ デ ミラレル ヒルマガワ オーロラ ノ トクセイ"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"305","bibliographicPageStart":"267","bibliographicVolumeNumber":"40","bibliographic_titles":[{"bibliographic_title":"南極資料"},{"bibliographic_title":"Antarctic Record","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鮎川, 勝"},{"creatorName":"アユカワ, マサル","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"巻田, 和男"},{"creatorName":"マキタ, カズオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ayukawa, Masaru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Makita, Kazuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"南極点基地(South Pole Station; SPS)の全天カメラ写真データを用いて, 昼間側オーロラの特性を調べた。SPSは, 平均的なオーロラオーヴァル近傍を地球の自転に伴って移動し, しかも冬期にオーロラ発光高度(～100km)が太陽光の影響を一日中受けないというオーロラの光学観測に有利な地理的条件下にある。従って, SPSは昼間側オーロラの情報が得られる地球上でも稀有なオーロラ観測点として知られている。本論では, SPSの全天カメラ写真データから見た昼間側オーロラの特性について述べる。すなわち, (1) 真昼近傍(10-14MLT)のオーロラ形態は, レイ構造を伴ったコロナ型オーロラが卓越する, (2) 昼間側のコロナ型オーロラの発行輝度は, 真夜中側(22-02 MLT)のデイスクリートオーロラの輝度よりも一般に微弱である, (3) 昼間側のコロナ型オーロラの活動は, 惑星空間磁場の南北成分変動に依存性がある, (4) 真昼近傍に出現する特徴的なコロナ型オーロラを挟んで, 朝側(06-10 MLT)のオーロラ形態と午後側(14-18 MLT)のオーロラ形態の様相は異なる。昼間側オーロラに関するこの朝側-午後側非対称性は, オーロラ降り込み粒子源に違いがあることを示唆しているものと思われる。","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The characteristics of daytime auroras are examined by using all-sky camera photographs taken at South Pole Station in Antarctica. Several remarkable results were found from our analysis. (1) The auroral structure near the noon sector (10-14 MLT) mostly shows coronal forms with ray structure. (2) The luminostity of coronal form auroras is generally weaker than that of the midnight discrete auroras. However, their dynamical motion and their luminosity increase during the geomagnetic disturbed period. (3) Activity of daytime coronal auroras is dependent on the North-South component of Interplanetary Magnetic Field (IMF-Bz) variations. (4) The characteristics of morning sector auroras (06-10 MLT) are quite different from afternoon sector auroras (14-18 MLT). This tendency strongly suggests that there are asymetrical auroral phenomena between the morning and the afternoon regions.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00008942","subitem_identifier_reg_type":"JaLC"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00181831","subitem_source_identifier_type":"NCID"}]},"item_1_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00857289","subitem_source_identifier_type":"ISSN"}]},"item_1_subject_21":{"attribute_name":"国際十進分類法","attribute_value_mlt":[{"subitem_subject":"551.510.535/.537","subitem_subject_scheme":"UDC"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research/Faculty of Engineering, Takushoku University"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"国立極地研究所/拓殖大学工学部"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1996-11-01"}],"displaytype":"detail","filename":"KJ00000140278.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000140278","url":"https://nipr.repo.nii.ac.jp/record/8942/files/KJ00000140278.pdf"},"version_id":"8d516710-1727-45e8-8727-d6e6f00887b6"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"南極点基地で見られる昼間側オーロラの特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"南極点基地で見られる昼間側オーロラの特性"},{"subitem_title":"The characteristics of daytime aurora at South Pole Station","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["1115"],"pubdate":{"attribute_name":"公開日","attribute_value":"1996-11-01"},"publish_date":"1996-11-01","publish_status":"0","recid":"8942","relation_version_is_last":true,"title":["南極点基地で見られる昼間側オーロラの特性"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:12:46.855245+00:00"}