"Small" AR 2394
Taken by Bernard Durand on August 3, 2015 @ Hautes-Alpes, France
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The "small" AR 2394. Good seeing today... Istar TCR 8" refractor. Basler 1920-155um. 15 sec video. Processing: Avistack alone. The video started automatically when the seeing was better than 0.7 arcsec, calculated by the Sun Scintillating Monitor.
Photographer's website:
http://www.astrofrenchy.com
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