Alana Ketcham, Sam White, Jack Kimball, David Hill, and John Stetson
Location of Photo:
Date/Time of photo:
October 28, 2003 and November 8, 2011
refractor, dslr, Baader filter
A full-disk solar watercolor and a full-disk image have been juxtaposed to show some of the larger active regions in two separate solar cycles.