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Old 09-11-2013, 05:39 PM
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Merlin66 (Ken)
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Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,927
I've been using AstroArt for the last ten years or so...
It does all we're talking about (and more)......
(For spectroscopy the "sum" addition of lights I feel gives me the SNR I'm looking for)
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