Sunspot group in H-alpha
Taken by Randy Shivak on March 27, 2015 @
Anthem, AZ USA
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
Images captured on March 27, 2015 during excellent seeing conditions in Anthem, AZ with Leviathan 228mm F9 refractor and Daystar Quantum PE .5 angstrom filter and Flea2 video ccd camera. Sunspot group AR2305 also seen off band at .8 Angstroms blue shifted.
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No URL provided.
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