The Sun in Calcium II K line
Taken through a 400mm scope outfitted with a
prototype 2 angstrom Coronado Ca II K filter courtesy Bill Dean
Little Blair Valley, CA
Paramount ME Mount
UT 2004 12 Dec 17:33
6x 0.8 seconds. Sharpening and contrast enhancement were applied
Processed with Maxim/DL and Photoshop