Sun: H-alpha, CaK and White Light - Dec 6

Sun: H-alpha, CaK and White Light - Dec 6, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
Taken from Coral Towers Observatory around 1000 (UT + 10) using 1) an astrophysics 130 mm at F/5, a Coronado SM90/B30 H-alpha filter and Skynyx 2-2 camera; and 2) a 60 mm Lunt CaK Solar Telescope at F/8.3 and Skynyx 2-1 camera.