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Old 04-05-2010, 09:40 PM
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Bassnut (Fred)
Narrowfield rules!

Bassnut is offline
 
Join Date: Nov 2006
Location: Torquay
Posts: 5,065
NGC4038 Antennae galaxy-close up

Hi guys

The infamous colliding galaxies in bog standard LRGB, none of your weird NB here .

Far too many exposures, but you have to to beat sky glow .

Lum 10hrs bin1:RGB 6hrs each bin2, all 10 min subs. I couldnt image anything else at the time, so why not, and it allowed decon on the RGB subs, which is rare.

AO was doing its vibrating thing at a lazy 1hz only.

Many, many layer masks used in PS to tame noise.

Image is fairly croped.
Im fully expecting a sid on this, depending on feedback, so cane me, Im ready
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