Category Archives: Carbon Stars

This is a composite Sky90 array image of the Coddington nebula region in Ursa Major made up from 2 frames. Frame 1 is 7 x 20-minute subs from 08/02/2015 and frame 2 is 11 x 20-minute subs from 26/02/2015. The … Continue reading →

Another reprocess of old data, this time it’s Carbon star U Cygni taken with the Sky90 array. This image is 39 x 10-minute subs. U Cygni is the small very red star towards top left lying just below a white … Continue reading →