AR1520 At The Edge
Taken by David Cortner on July 17, 2012 @
Rutherford College, NC, USA
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2012:07:17 15:52:04
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Details:
A set of loop prominences developed over AR1520 following a long-duration M-flare. I scrambled to reassemble the modified Lunt for extra scale and resolution. Best 80 frames out of 860. PGR Chameleon, Lunt 60Tha behind a 90mm achromat. BW / Color, visitors choice.
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