摘要
本文首先指出了Waldie A.H.等人于1988年发表于SPIE第926期上的“A new high speed two-dimensional CCD atmospheric turbulence monitor”一文中有关差分像运动法原理中的一个原则性错误。经过对原理的讨论,给出了正确的实用公式,并用我们的实测结果进行了比较。然后讨论了有关差分像运动法的另一个问题:双瞳是否需改为三瞳或四瞳?
A principled mistake in the principle of the differential image motion method described in the paper entitled 'A new high speed two-dimensional CCD atmospheric turbulence monitor' by Waldie,A.H.et al.is pointed out,a correct practical equation is gi ven through the discussion and the principle is compared with our measured results.Then,we deal with another problem of this method: Need more than two apertures be used?
出处
《云南天文台台刊》
CSCD
1993年第2期54-60,共7页
Publications of the Yunnan Observatoty