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Old 17-07-2007, 09:27 PM
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ballaratdragons (Ken)
The 'DRAGON MAN'

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Join Date: Jan 2005
Location: In the Dark at Snake Valley, Victoria
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Quote:
Originally Posted by sheeny View Post
Are you subtracting darks? I would've thought the amp glow would also appear in the darks and could be largely removed...

Al.
Al, here is the stacked image with Dark Frame subtracted. See how it just doesn't work properly. It turns the Amp Glow into a wierd black area and degrades the nebula.
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