I added a secondary collimation screws. I do not have much experience with C14 but it is hard to understand that every good night the telescope needs a little touch up collimation.
I have a question for friends who also have a C14 and take pictures and of Jupiter: I am working with a x2 (F20) barlow, and I focus on a satellite extending the display image to x2. Is it normal for the disc of the satellite is not a crisp circle? I see a circle but is always surrounded by some light, as if the corrector plate had some moisture (but not, of course)
Well, now I need millions of experiments to find the right way to get all the information that has the raw image. I am discovering that the treatment process is one of the best kept secrets of the Universe
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