Sunday 3 March 2013

Prominence & Filament - 2nd March

prom filament by Mark Townley
prom filament, a photo by Mark Townley on Flickr.

Taken with the 70mm PST mod and 2.5x powermate a delicate prom and filament can be seen on the solar limb.

Posted by BrierleyHillSolar at Sunday, March 03, 2013