Thread: Suburban Helix
View Single Post
  #4  
Old 12-09-2020, 03:10 PM
raymo
Registered User

raymo is offline
 
Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
I'm surprised at how faint the colours are for 90 sec subs; your scope is a bit smaller than mine was, and my skies were Bortle 4, but the colours were quite vivid with 30 sec subs at same ISO.Must be the filters.
raymo
Reply With Quote