PMO OpenIR
电荷守恒与CCD孔径测光
姚保安1; 张春生2; 林清1
2006
Source Publication天文学报
ISSN0001-5245
Volume047Issue:001Pages:111
AbstractLick天文台的CCD控制器是一类新型控制器,它能够在同一CCD系统内实现MPP(Multi-pinnedphase)和通常工作模式间的转换.白2002年起中国至少有4架CCD照相机使用这类控制器.此控制器的弱点是溢出发生在非线性前,而且远在饱和以前.虽然这对亮的面光源观测不利,并且它妨碍了使用亮星构建点扩散函数(psf).但是由于电荷守恒原理,对亮的点源(恒星)的孔径测光依然可行.观测证明了此结论.
Language英语
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/28470
Collection中国科学院紫金山天文台
Affiliation1.中国科学院上海天文台
2.中国科学院紫金山天文台
Recommended Citation
GB/T 7714
姚保安,张春生,林清. 电荷守恒与CCD孔径测光[J]. 天文学报,2006,047(001):111.
APA 姚保安,张春生,&林清.(2006).电荷守恒与CCD孔径测光.天文学报,047(001),111.
MLA 姚保安,et al."电荷守恒与CCD孔径测光".天文学报 047.001(2006):111.
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