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Post Info TOPIC: Sun 15.05.13
Blobrana


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RE: Sun 15.05.13
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The Sun captured with a 100mm refractor and Vesta pro webcam + solar filter.



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Blobrana


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Activity Continues On the Sun

748858main2_Four%20Xclass_Blend2fix%20673.jpg

Credit: NASA/SDO/GSFC

These images from NASA's Solar Dynamics Observatory show four X-class flares emitted on May 12-14, 2013 - the first four X-class flares of 2013. Each panel is a blend of two images one showing light in the 171 Angstrom wavelength and the other in 131 Angstroms.
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