Yes - I think it is the camera-focuser interface as it was all good the previous night. Being a compression fitting interface (all others are screwed) it can be tricky to ensure the camera is sitting perfectly square and I like to remove the camera at the end of the session each night to keep it safe.
Quote:
Originally Posted by RickS
A good result, Peter! Do you have a little bit of tilt? The stars in the top right corner look slightly funky to me.
Cheers,
Rick.
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