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Old 08-03-2005, 05:38 PM
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Robby
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Join Date: Nov 2004
Location: Auckland, New Zealand
Posts: 1,079
Very nice T33.. Have you tried doing dark frame subtraction. I find it works wonders on amp glow and general noise...
Basically I take 9 images at same ISO setting and exposure time with lens cap on. Then average the lot of them.
Subtract that from each raw image before stacking. I use photoshop to do everything, but the more dedicated astro imaging programs do it for you.
Cheers
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