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Old 27-05-2014, 12:14 AM
raymo
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raymo is offline
 
Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
Hi Mark, I was thinking that M83 looks a bit faint for 15 mins exposure.
I realise that your scope is f/10, but still seems faint; were you using a low ISO setting? 5139 looks great.
raymo
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