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Old 03-09-2009, 01:17 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
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M42 The Great Orion Nebula Repro!

Orion is reasonably high in the sky now in the early morning.

I was imaging the other night and thought I would image it despite a 2/3rds full moon.

Tak BRC250, FLI Microline 8300, Astronomik filters. LRGB 44 24 24 24
The core is a composite of 5 x 15 and 5 x 30 second shots for each of
LRGB at a chilly -45C CCD temperature. At these sorts of temperatures
the FLI is virtually noisless.

Best viewed hitting F11 to make it more full screen.

http://upload.pbase.com/gregbradley/...32902/original

Greg.

Last edited by gregbradley; 05-09-2009 at 09:41 AM.
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