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Old 30-10-2013, 04:42 PM
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Bassnut (Fred)
Narrowfield rules!

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Join Date: Nov 2006
Location: Torquay
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Quote:
Originally Posted by multiweb View Post
See above from Placidus. Just a different scale.
Ken said Median, not Mean.

In my experience, Median does excellent noise reduction.

To quote directly from the CCD stack manual (with Median) "Data rejection is not necessary (though it is acceptable) because median is a de-facto data-rejection algorithm".
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