摘要
研究改进了对自然卫星CCD图像进行定位量测处理的方法。经对天王星主要卫星CCD观测位置图像的计算处理表明位置精度有了明显提高 ,O -C的标准误差 (RMS)平均为 0 .0 7″。
Some methods of reduction for positioning measurement of the natural satellites on the CCD images have been studied and presented in this paper. The preliminary analysis has shown that the positioning precision of the CCD observations for the Uranian satellites has been improved greatly based on these improved reduction methods, an average of root mean square of 0.07″ for O-C can be obtained.
出处
《陕西天文台台刊》
CSCD
1999年第2期147-150,共4页
Publications of The Shaanxi Astronomical Observatiory
基金
国家自然科学基金委员会项目
中国科学院天文委员会基金支持项目
