› Forums › Spectroscopy › Not sure about this flat! › Flat!
6 November 2016 at 8:51 pm
#577618
Steve Cuthbert
Participant
Good point Andy the second flat with the led adaptor was taken in a closed dome during daylight hours which was really dark but the first flat was taken under dark skies. That bright line in the flat peaks around 3700 angst, not saturated about 18000 adu.
regards
Steve