oneboy007 发表于 2012-9-1 21:19
昨晚视宁度一般本来没想起大早拍摄木星, 考虑到周末又有大红斑还是起来了, 快5点半了,木星高度非常不 ...
LZ在CN论坛的帖子,其中同好也说
The point here is that atmospheric prismatic dispersion always softens images made with a wide bandwidth
I wonder if it would be possible to see the results of a RGB synthesis from the same data omitting the luminance channel.
说明拍木星,L通道因带宽容易受seeing影响,柔化图像,建议DBK拍,或者DMK的RGB合成,忽略L通道。
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