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I typically get 2.5″ – 3″

› Forums › Photometry › Hyperstar for photometry? › I typically get 2.5″ – 3″

30 August 2018 at 7:23 am #579927
James Screech
Participant

I typically get 2.5″ – 3″ FWHM on my images using a 3.8um pixel size camera (ASI1600MM-C). I only use the middle quarter (area) of the camera due to field curvature.

James