Sunspot 1008 and solar prominences in h-alpha 11/16/2008
Sunspot 1008 and solar prominences in h-alpha 11/16/2008
TV-102iis Refractor, Coronado 90mm h-alpha filter, whole disk with Canon XSi DSLR. Sunspot and prominence close-up with DMK 41AU02.AS and 2X barlow.