Thread
:
Weird star shape with Ha filter
View Single Post
#
3
14-10-2016, 08:37 PM
multiweb
(Marc)
ze frogginator
Join Date: Oct 2007
Location: Sydney
Posts: 22,062
Could be a collimation or tilt issue. Tighter stars with a HA filter will exacerbate the problem.
multiweb
View Public Profile
Find all posts by multiweb