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Old 19-11-2006, 07:09 AM
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rat156
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Join Date: Aug 2005
Location: Melbourne
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Quote:
Originally Posted by rogerg
That's an excellent photo Stuart! It looks like you have a very good pixel size there for the ST7 - must be about 1.5 arc sec/pixel? Much better than my barely 1 arc sec/pixel, resulting in a much sharper image than I can achieve.

Roger.
According to the Wodaski CCD calculator it's 1.85" per pixel, close to optimum. It's a nice FOV for the larger galaxies as well.

Cheers
Stuart
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