Thread: M42 Orion Nebula LRGB
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Old 06-01-2010, 07:09 PM
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CoolhandJo (Paul)
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Join Date: Oct 2008
Location: Sydney
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At least 15 deg c less for sure from what I have seen on the net (sorry cant find links now).
I use a fan attached to the heat sink. I get 2 to 3 deg less just by running it on top (battery operated from Bintel). I use it on very hot nights.
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