Adam
I have just been through your FastTrack training and I enjoyed it a lot so thanks for that. I have now tried to put my own data through the same steps as in Fast Track. I am coming up with a strange error when I load any single frame into PI, I get the above message in the Process Console. When I check the FITSHeader my FOCALLEN reads 97.7.... (various figures) when it should be 391. I am using a Edge 8HD with a Hyperstar V4 Setup.
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