Thread: Orion Nebula
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  #6  
Old 12-09-2015, 04:12 PM
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RobF (Rob)
Mostly harmless...

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Join Date: Jul 2008
Location: Brisbane, Australia
Posts: 5,719
Perhaps check out post #16 in this excellent thread by Alexander?
http://www.iceinspace.com.au/forum/s...ghlight=sketch
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