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Re: ATM star testing program




Very useful.
I loaded one of the example files to get typical units, then entered the
numbers for my 20" f5, and printed a set of example images with over and
undercorrection, and turned edge in and out of focus.

This tool goes a long way toward making a quantitative star test.
Thank you for making it available.


My webpage of CCD imaging, Telescope making, and Caving:
http://home.neo.lrun.com/imaging

> I have posted a simple star test program that generates star
> images on my web page. You can load it from
>
> http://www.eecg.toronto.edu/~lewis
>
> David Lewis