Thread: In degree or arc minutes - how accurate does a polar alignment need to be?
View Single Post
  #3  
Old 11-07-2011, 02:03 PM
Gem's Avatar
Gem (Grant)
The serenity...

Gem is offline 		 
Join Date: Mar 2011
Location: Canberra, Australia
Posts: 926
I realise the closer the better, but I was wondering if there was a figure. If I can work out how accurate the alignment is initially - then I could know how long to expose for.
Reply With Quote