After a two week trip around the other side of the sun, AR2912 is back. It is now just visible on the edge of the sun. As there was clear skies today, I decided to image this again. Unfortunately the seeing is not very good today. I used my Skywatcher ED80 with Celestron 2x Barlow and Baader Herschel Prism with Solar continuum. Camera: Olympus E-P5.
For reference, this is AR2192 from 2 weeks ago (at its prime):