Thread: NGC55 - An (now HaRGB) Irregular Whale
View Single Post
  #6  
Old 29-07-2022, 10:41 PM
Dave882 (David)
Registered User

Dave882 is offline 		 
Join Date: Nov 2020
Location: PADSTOW
Posts: 2,111
Thanks Anthony- I know there’s a formula somewhere that determines the minimum sub length to overcome the noise floor…can’t for the life of me find it now though.
Reply With Quote