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Old 20-04-2016, 03:56 PM
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Somnium (Aidan)
Aidan

Somnium is offline
 
Join Date: Oct 2014
Location: Sydney
Posts: 1,669
+1 to collimation, if it were guiding or focus issues then the stars would be a consistent size. these stars look like mini comets which is a sure sign of collimation
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