Here is an image shot of Jupiter on the evening of May 11,2004. The conditions were not good, it was windy and the image was dancing all over the monitor screen. That may be why it looks "grainy", although I post processed it the same as the other 4 images I shot last night and they aren't grainy. I think it has to do with the gain setting which was pretty high for this image versus others. It is an 820 image stack.
http://tinyurl.com/yug7n
Paul Maxson
http://glory.gc.maricopa.edu/~pmaxson/index.htm
http://tinyurl.com/yug7n
Paul Maxson
http://glory.gc.maricopa.edu/~pmaxson/index.htm
Paul Maxson
Moderator - CCD Imaging and Processing/Solar System
Celestron C14, Mewlon 250, Orion EON120, ASI120MM, Flea3.
http://www.sunspot51.com