I agree its not just the filters although the top right corner stars look clipped perhaps by the filters. The right hand side top and bottom show star distortions caused by significant tilt on the right side of your camera looking at it from behind. This sensor is about 50% larger than the 694.
I don't see any speckle like noise. Is it in the moon image which I can't open? The Eagle image looks remarkably clean on my monitor.
Greg.
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