One of three gorgeous large active regions on the sun today... this is AR1263. Active regions 1260 was also captured on July 30th.
The full solar disk with a parade of active regions can be seen here.
July 30, 2011/ captured with the Astro-Physics 10" mak/cassegrain and full aperture white light filter at f14.6, PGR Scorpion camera.
Alan Friedman | all rights reserved