Comet Swan 10/25/06 8:11 PM - Frank Marks (frank)
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30 sec x 1 exposure using a Canon EOS 20D SLR digital camera mounted at F7 focus on a Celestron CGE 1400 with tracking equatorial mount. No guiding was used. I used Maxim/DL CCD software from Diffraction Limited with Max Eos driver software from bearcreekobservatory.com to process the picture.
Than I used Neat Image to further reduce noise. |