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Old 19-09-2017, 02:38 PM
obrads (Alex obradovic)
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Join Date: Feb 2017
Location: melbourne
Posts: 26
Quote:
Originally Posted by gregbradley View Post
UV/IR bloat is one possibility, what filters are you using?
More likely some tilt causing elongations. As to those dents in the sides of the stars that's a bit harder to fathom.

Best to eliminate one possibility at a time. Check for tilt by rotating the camera and see if it changes the way the stars look.

Greg.
i agree might be tilt the focuser was extended far, is there a way to fix the tilt?
with the bloating, this was a lum sub at a dark sky site, they are the stock standard ones that come from the asi supplier
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