Hi,
Last night I managed to get some data (OIII) and successfully integrated it into an image. However, I did not bother with any calibration frames, as I just wanted to see what I had and play around with it a bit. There was some amp glow in the OIII data (8 min subs) so I decided I would take some darks and calibrate the OIII before Integrating it into a final sub.
I went ahead and got 22 x 8min darks at the same temp as the OIII data. I made a Master_Dark out of this and calibrated the OIII subs with just this Master_Dark. I then registered the frames nad then tried an Integration.
The Integration always fails with the "Zero or Insufficient Signal Detected (empty image?)". I don't understand why this is happening? Am I not allowed to just calibrate with a Master_Flat?
