Sunspot Group 2371, Large Prominences
Taken by Michael Borman on June 21, 2015 @
Evansville, Indiana, USA
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
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Date Taken: Unavailable
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Details:
A nice big sunspot group in the center of the Sun's disk, and a large prominence on the limb. Took images in h-alpha, white light, and CaK with my Televue 102iis refractor and PGR Grasshopper 3 camera.
Photographer's website:
http://www.mborman.org
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