Sun in H-Alpha : C1.5 flare 1206 UT
Taken by Sylvain Weiller on March 2, 2014 @
SAINT-RÉMY-LES-CHEVREUSE
IDF, FRANCE
Click photo for larger image
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
Some activity ... C flares.
When you look at the whole Sun, a C flare is just a scratch :)
This is not a composite image ...Prominences enhanced only via gamma curves, absolutely no geometrical modifications.
PerlVixen 100/900 fluorite, Coronado SM90 BF30 , Antares 1.6 barlow, SBIG STL11000M. One frame processed in RegiStax6, colorized in GIMP2, reduced 40% original size.
Photographer's website:
No URL provided.
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