Sun in H-alpha

 17 Aug, 2013
Sun in H-alpha
Technical Info
Telescope or Lens: Celestron 102mm f/6.6 Achromat, Coronado PST H-alpha 40mm
Mount: Sky-Watcher NEQ5
Software: AutoStakkert!, Astra Image
51
Resolution: 1726x1051 px
Scale: 561 KB