Sun in H-alpha

 14 Aug, 2013
Sun in H-alpha
Technical Info
Telescope or Lens: Celestron 102mm f/6.6 Achromat, Coronado PST H-alpha 40mm
Camera: Canon 550D
Mount: Sky-Watcher NEQ5
Software: AutoStakkert!, Astra Image
57
Resolution: 1904x1092 px
Scale: 423 KB