Quote:
Originally Posted by troypiggo
This could be a dumb question, but what are your thoughts on the effectiveness or usefulness of dithering if you're using a guide scope where you (will almost always) get flexure to some degree. I would think that the effect of the flexure would basically do the same thing, although not as elegantly?
I had some seriously bad flexure, way too much, and I know that's not a good thing. Think I've solved that so that while it still does exist, it's minimised as good as I can do for now. I intend to do some testing to actually measure pixel/min, but the results from Astrofest seem promising.
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Technically, dithering will only work if you have a sharp sub. Flexure does the same to your background as what you see in the stars. It's smeared. So flexure needs to be sorted out. Flexure is a no-no. Then you can dither if you want.