Monday, 3 March 2014

CaK Northern Hemisphere 1st march

cak-oop-north by Mark Townley
cak-oop-north, a photo by Mark Townley on Flickr.

Here I upped the focal ratio of the 40mm up to f20 with the idea of making a higher resolution full disk. Alas the clouds were having different ideas, still I managed 2 panes. Note the proms are still easily visible.