Thread: MiniSHG and Ha 7nm filter
View Single Post
  #4  
Old 02-10-2021, 07:29 AM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
OK,
I think what has happened is the "light sharpening" has caused some artefacts which exaggerate the wiggles.
In an un-sharpened version the wiggles are obvious in the Ha etc. and not in the tellurics.
Reply With Quote