Thread: NGC-2359 Thor's Helmet....My first combined NB image
View Single Post
  #3  
Old 02-01-2020, 02:20 PM
Imme (Jon)
Registered User

Imme is offline 		 
Join Date: Aug 2017
Location: Kyneton
Posts: 840
Yep, 20 minutes using Astrodon 3nm filters.
Gain was 200 using ZWO ASI1600 Pro mono.
Based on background adu I think I could have pushed the subs out longer (averaged around 850)
Reply With Quote