The Sun in h-alpha, white light, and CaK
Taken by Michael Borman on March 15, 2014 @
Evansville, Indiana, USA
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2014:03:16 13:46:20
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Details:
Two large filaments were visible in h-alpha.
Photo details: Televue 102iis refractor, Coronado SM90 BF30 for h-alpha, Lunt solar wedge for white light, and Lunt B1200 CaK filter, PGR Grasshopper 3 camera, Hutech Hinode solar autoguider.
Photographer's website:
http://www.mborman.org
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