I first set my working folder and then I loaded lights, darks, flats and bias frames in the “Load” tab. I subsequently deselected the lights and the bias to create a bad pixel map and went back to the tab “Calibrate” and pressed the button “Create Calibration Master”.
The application returned back the following error:
André experienced this as well yesterday with data of a qsi camera, the problem is a forward slash / in the instrument name in het fits header. Do you have this as well? if not, please send me one of the files, so I can fix it. (wetransfer using my e-mail or dropbox using my email is also okay ;-) )