摘要
本文简要介绍了CCD产生干涉条纹的原因,对采用减法消除干涉条纹方法进行了论述。通过试验研究,提出了一种计算误差的方法,并对计算结果进行了分析和讨论。
This paper briefly reports the causes of the pdoduction of interference fringes of a CCD system. A method for removing the interference fringes, by means of the subtraction, from the solar Ha image obtained with the CCD system is also described. A method for estimating the error is proposed through tests and studies and the calculated results are analysed and discussed.
出处
《空间科学学报》
CAS
CSCD
北大核心
1991年第4期301-307,共7页
Chinese Journal of Space Science
基金
国家自然科学基金重大项目资助课题.
