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1987年以来云南天文台夜天亮度的变化
姚保安; 张春生; 胡毅; 毛亚庆; 林清
2009
Source Publication中国科学院上海天文台年刊
Volume0Issue:30Pages:195-198
Abstract使用云南天文台1m望远镜自1987至2009年所拍摄的CCD资料,测定了22年来该台站夜天亮度的变化。结果表明,在此期间由于昆明市的快速发展,V波段的夜天亮度从约21mag/(″)2变到亮于17.6mag/(″)2,变亮超过30倍。
Other AbstractUsing the CCD data obtained at the 1-m reflector of Yunnan Observatory from 1987 till 2009,the variation of the night sky brightness has been measured. Due to the development of the Kunmin city,the night sky brightness in V has increased from about 21 mag/(″)2 to brighter than17.6 mag/(″)2,i.e. the night sky has brightened up for more than 30 times since 1987.
Keyword夜天亮度 Ccd 天文观测
Subject Area天文和天体物理
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/11210
Collection院士文集_熊大闰
Recommended Citation
GB/T 7714
姚保安,张春生,胡毅,等. 1987年以来云南天文台夜天亮度的变化[J]. 中国科学院上海天文台年刊,2009,0(30):195-198.
APA 姚保安,张春生,胡毅,毛亚庆,&林清.(2009).1987年以来云南天文台夜天亮度的变化.中国科学院上海天文台年刊,0(30),195-198.
MLA 姚保安,et al."1987年以来云南天文台夜天亮度的变化".中国科学院上海天文台年刊 0.30(2009):195-198.
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