Saturday, June 10, 2017
SUN IN H-ALPHA - 40,60,90MM SCOPES Taken by Mike Taormina on June 10, 2017 @ Malta, New York, USA
These 3 images were captured through 3 different solar telescopes of 3 different apertures (40mm, 60mm, and 90mm). All three h-alpha scopes are double stacked to yield ~0.5A. See the legends on the pictures to see the scopes they were taken with.