Sun, Planets, Asteroids

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Images 42
Image/Videoclip full resolution
15.06.2014 sun in H alpha light , taken with ZWO ASI120MM CCD camera by Lunt LS60mm + Double Stack filter, with Shapley lens at f = 250mm shortened, 3.6msec exposure time per frame, 76 v. 306 images with Autostakkert summed, Harpoint observatory

 

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