Ayukawa, Masaru and Makita, K. and Sato, Natuo and Kikuchi, M. and Huigen, Yang and Ruiyuan, Liu and Hongqiao, Hu (1999) Aurora morphology in the dayside. Advances in Polar Science, 10 (2). pp. 95-100.
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Abstract
Day-side aurora phenomena are examined by using TV image data obtained at Ny-Alesund in Svalbard, Godhavn in Greenland and Zhongshan Station, Antarctica. Results are summarized as follows. During the quiet period, in the pre- and post-noon sectors. (1) Weak arc (Sun-aligned arc), (2) Corona aurora and (3) Band aurora are observed in these stations. During disturbed period, Corona aurora and Band aurora are also observed in the pre- and post-noon sectors. However, bright discrete aurora, instead of weak arc (Sun-aligned arc), develops from the night side oval in the dawn and dusk sectors. Pre-noon corona and post-noon band aurora are observed in the lower latitude as compared with the location of those auroras during the quiet period.
| Item Type: | Article |
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| Related URLs: | |
| Uncontrolled Keywords: | dayside aurora, Sun-aligned arc, corona aurora, band-aurora. |
| Subjects: | Unspecified |
| Organizations: | Unspecified |
| Date Deposited: | 26 Apr 2023 14:28 |
| URI: | http://library.arcticportal.org/id/eprint/2180 |
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