Thursday, February 14, 2013

The Sun on February 13, Part III

Here's an inverted image of the sun on February 13.  Filaments show as bright areas and swirling around active areas is clearly visible.


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C 34 with Seestar

5.5 hours of C34. Stacked and stretched in Siril. Seti Astro/Cosmic clarity and Affinity for final finishing.