September 11, 2017Loop prominence – September 11, 2017 Scroll down to content A wonderful loop prominence remained in view 12 hours after another X-class flare produced by the now departed AR 2673 sunspot group. I had only a very short window before work to try and capture the already fading structure. Share this:TwitterFacebookLike this:Like Loading... Related Published by maxpho An amateur...photographer, astronomer, entomologist...just an amateur ;) View all posts by maxpho