View Single Post
  #2  
Old 20-06-2018, 09:29 AM
Terry B's Avatar
Terry B
Country living & viewing

Terry B is offline
 
Join Date: Mar 2006
Location: Armidale
Posts: 2,789
Interesting.
When I used the little SA100 I also found that the background stars interfered. The simple fix was to mask half of the field and place the target near the edge of the mask so that the spectrum goes into the masked area with no background stars.
Not perfect but still good enough to detect emissions.


Terry
Reply With Quote