…This change reflects the change in density of atmospheric atoms and molecules involved in the emission, and the relative change in the strength of various emission excitation processes. The intensity also varies depending on the observation point, and the nighttime airglow of the 630.0 nm and 135.6 nm emission lines of oxygen atoms is strong in the subtropical regions north and south of the equator, and this is particularly called the subtropical glow. [Toshihiro Ogawa] … *Some of the terminology that refers to "subtropical glow" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この変化は発光に関与する大気の原子,分子の密度変化や,各種発光励起過程の強さの相対変化を反映している。観測地点によっても強度変化があり,酸素原子の630.0nmや135.6nm輝線の夜間大気光は,赤道をはさむ南北の亜熱帯地域で強く,これは特に亜熱帯グローと呼ばれている。【小川 利紘】。… ※「亜熱帯グロー」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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