B. Morrissette, T. Johnstone, J. Stetson
Location of Photo:
South Portland, Maine
Date/Time of photo:
May 1, 3, 4 2007
90mm h-alpha telescope and a webcam
My students, B. Morrissette and T. Johnstone, were interested in how sunspots change; here are three observations taken on May 1, 3, and 4.