20100922UT
Shutter problem, light leak, or persistence?
Image of stars in 47 Tuc (left-most image) and the 3 bias images immediately following 47 Tuc image (images 3186-3189). Note that stars from 47 Tuc appear in all 4 images.
Shutter problem, light leak, or persistence?
Image of stars in 47 Tuc (left-most image) and the 3 bias images immediately following 47 Tuc image (images 3186-3189). Note that stars from 47 Tuc appear in all 4 images.