Sun in H-alpha, 7 may 2014, 12:57

 7 May, 2014
Sun in H-alpha, 7 may 2014, 12:57
Technical Info
Telescope or Lens: Celestron 102mm f/6.6 Achromat, Coronado PST H-alpha 40mm
Mount: Vixen Porta II
42
Resolution: 1200x1200 px
Scale: 393 KB