NAOC Open IR
CCD图像天光背景的除法处理
吴光节
1990
Source Publication天文学报
ISSN0001-5245
Volume31Issue:2Pages:181
Abstract天文观测得到的CCD图像,不仅反映出天体的位置及亮度分布,至少还包含了天光背景的贡献.天光背景可以分为连续天光背景分布以及天空发射线造成的干涉条纹分布.上述分布都线性地叠加在一起.本文提出了对这样一幅图像中天光背景的"除法处理".这种处理方法可以减少天光背景测量误差对天体光度测量、特别是对暗天体测量的影响.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/39419
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
吴光节. CCD图像天光背景的除法处理[J]. 天文学报,1990,31(2):181.
APA 吴光节.(1990).CCD图像天光背景的除法处理.天文学报,31(2),181.
MLA 吴光节."CCD图像天光背景的除法处理".天文学报 31.2(1990):181.
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