Sun H-alpha
Taken by Marco Bruno on June 13, 2012 @
Rivalta, NW Italy
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
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Date Taken: Unavailable
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Details:
AR1504 erupting today. Two pictures at 30 minutes interval, at the beginning of the flare.
Lunt LS60T, DMK21 camera, Avistack2
The third picture is an enhancement of the first one. There are an hal dozen of white points, that is where the flare begins. Then it quickly expands to cover the entire area. I was fascinated looking at the PC screen while the flare developed.
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