View Single Post
  #3  
Old 07-12-2018, 05:54 PM
assbutt94
Registered User

assbutt94 is offline
 
Join Date: May 2018
Location: Sydney
Posts: 148
Quote:
Originally Posted by Gavin1234 View Post
So it appears on the same star, even when it’s framed differently I.e. it’s not moisture on part of your imaging train?

To attach an image to these posts they have to be under 500mb
Yes, I've had it happen to other stars before, Even when I wasn't using a focal reducer and they would be out of frame, the halo would encroach in. I dont think it's moisture as I dont think it's getting cold enough for any to form and I havent seen any evidence of moisture drying on glass.
I no longer suspect it's light bouncing forward from my LPF as thinking back, it's happened without the FR.

Also worked out adding photos
Click image for larger version

Name:	005edit - wbset2.jpg
Views:	54
Size:	92.9 KB
ID:	237390
Reply With Quote