I typically get 2.5″ – 3″

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

#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