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Old 29-01-2007, 09:52 AM
slice of heaven
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slice of heaven is offline
Join Date: Mar 2005
Location: S.A.
Posts: 1,074
Originally Posted by cometcatcher View Post

I did some experimenting last night, just out the front of the house and found something very weird. All exposures were set to the max 15 seconds. It doesn't seem to matter much where you set the ISO levels, be it 64, 200, 1600 or whatever, if you stretch the levels in photoshop to look the same brightness for each pic, the noise level turns out the same! In fact the 64-200 ISO frames had more hot pixels than the ISO 1600 frames! That ain't right is it? There's something screwy going on here.
That does sound weird, I'll have to check that out.
Have you tried taking any shots in RAW? I'm not that savvy with processing so I haven't tried.

Robert_T If you've got it, use it.
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