Graham.
Viewing your last 3 posts, your system tracks very nicely and focus looks good, and more signal would make a difference
The Helix image is quite streaky. This is usually the result of not dithering between shots and is very difficult to get rid of. Calibration frames will not fix it - Did you take any calibration frames?
Rowland
Last edited by rcheshire; 16-11-2011 at 08:45 AM.
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