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Old 18-02-2018, 08:42 PM
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peter_4059 (Peter)
Big Scopes are Cool

peter_4059 is offline
 
Join Date: Jun 2007
Location: SE Tasmania
Posts: 4,532
diagnosing elongated stars

Just looking for some help to track down the cause of star elongation. I'm seeing what I assume is tilt in some test images tonight. Stars across the field are elongated in the same direction. I rotated the camera 90 degrees and the elongation also rotated 90 degrees. I assume that points to tilt in the camera? Does that sound right?
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