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DOI | 10.1029/2019GL086383 |
The Far Ultraviolet Signatures of Conjugate Photoelectrons Seen by the Special Sensor Ultraviolet Spectrographic Imager | |
Kil, Hyosub1; Schaefer, Robert K.1; Paxton, Larry J.1; Jee, Geonhwa2 | |
2020-01-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2020 |
卷号 | 47期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; South Korea |
英文摘要 | This study investigates the origin of anomalous far ultraviolet emissions observed at night at the subauroral region by the Special Sensor Ultraviolet Spectrographic Imager on board the Defense Meteorological Satellite System-F16 satellite. The global distribution of the anomalous emission is derived using the measurements of the oxygen atom 130.4-nm emission in 2017. Our results show the extension of the anomalous emission from high latitudes to middle latitudes in the Northern American-Atlantic sector during the December solstice and in the Southern Australia-New Zealand sector during the June solstice. These observations indicate that the anomalous emission occurs in the winter hemisphere and is pronounced at locations close to the magnetic poles. The good agreement between the morphology of the anomalous emission and the predicted distribution of conjugate photoelectrons leads to the conclusion that the anomalous emissions are the signatures of conjugate photoelectrons. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000513983400033 |
WOS关键词 | TWILIGHT ; EXCITATION ; EMISSIONS |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/279479 |
专题 | 气候变化 |
作者单位 | 1.Johns Hopkins Univ, Appl Phys Lab, Johns Hopkins Rd, Laurel, MD 20723 USA; 2.Korea Polar Res Inst, Incheon, South Korea |
推荐引用方式 GB/T 7714 | Kil, Hyosub,Schaefer, Robert K.,Paxton, Larry J.,et al. The Far Ultraviolet Signatures of Conjugate Photoelectrons Seen by the Special Sensor Ultraviolet Spectrographic Imager[J]. GEOPHYSICAL RESEARCH LETTERS,2020,47(1). |
APA | Kil, Hyosub,Schaefer, Robert K.,Paxton, Larry J.,&Jee, Geonhwa.(2020).The Far Ultraviolet Signatures of Conjugate Photoelectrons Seen by the Special Sensor Ultraviolet Spectrographic Imager.GEOPHYSICAL RESEARCH LETTERS,47(1). |
MLA | Kil, Hyosub,et al."The Far Ultraviolet Signatures of Conjugate Photoelectrons Seen by the Special Sensor Ultraviolet Spectrographic Imager".GEOPHYSICAL RESEARCH LETTERS 47.1(2020). |
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