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Poor seeing and wind aren't going to do you want favours. The newt will act like a sail in the breeze - I don't even try with mine under these conditions.
The eggy stars are uneven across the image. Top left, bottom right/left are all splaying outwards diagonally, but the top right is fine. You probably have the spacing between the coma corrector and camera about right, or a least close.
- It could be a collimation issue. This could account for the double spikes on your stars.
- There could be some tilt to the camera. That would produce the uneven stars as astrocameras can have issues with this. But I would be surprised it that was the case with you sony.
So maybe (1) check scope collimation first without the coma corrector. There's many collimation pros around IIS
Then (2) camera tilt without the coma corrector, then (3) have a look again with the coma corrector.
Last edited by ChrisV; 08-01-2022 at 06:15 PM.
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