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[quote=iceman]The blue channel seems to be the one most affected by seeing and atmospheric dispertion.
Generally, I've found that if the blue channel is good, you'll get a great image. If the blue channel is really messy, the whole image will suffer as a result.quote]
On a related subject I remember reading a guy in the states I think that images just in Red and Green because his local seeing is so poor, and makes colour images from that (how I don't know). Hmmm... might be an advantage of a mono camera for poor seeing areas?
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