Quote:
Originally Posted by SpaceNoob
Yes, 1x sub for RGB doesn't help for registration with the clearer (stacked) luminance. RGB was only hit with darks, flats and bias, then combined. FHWM is quite well defined, but the seeing is definitely present. Even still, the luminance only has 5 subs, nowhere near enough at 0.44" sampling. Image is pretty raw, no deconvolution at all in the luminance or RGB, no routines applied for noise reduction which is very much present given the subs are collected from suburbia.
My mount alignment wasn't perfect either, about 160 arc seconds out, pro-track (with minimal points) handled it ok.
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Yes - you can force alignment in Photoshop using the warp function.