Hi All,
Thought I'd give an update to my woes. I have revisited the colimation using the Cats Eye (Thanks Charlie) and it was out a bit, all adjusted including the secondary, the camera in the focuser looked plum' and we did a test image last night of NGC 1365, this is a full frame (Just reduced to upload) 5 minute shot at -15 and apart from the obvious, noise etc I'm still having troubles with the star shapes.
I'm now thinking...distance from the chip to the coma corrector? Because I have ruled everything else out.
Any ideas??
Paul
Last edited by peeb61; 20-11-2011 at 12:57 PM.
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