Jupiter and Io transit (DSLR) - 6 aug 2011

saturn - canon 500d

Jupiter and transit of Io, 06.08.2011, ~05:20 (GMT+3).  Location: Negev desert (Borot Lutz), Israel. Taken by Canon 500D DSLR in prime focus of Orion SkyView pro 200mm f/5 Newtonian with 2.5x Televue Powermate (F/12.5). Stack of 800 out of 1600 frames from video, aquired by EOS Movie Recorder. Exposures of ~1/250 sec, ISO3600. Preprocessing in Matlab, Stacking in Registax 5, Post processing in Registax 6 and Photoshop.