> > Please do have a look at a sample header attached. If you find any fields > > that may give any hints about the calibration or post processing that the > > vendor software applies, please do highlight. > > E.g. this (undocumented aka Private) tag's value seems to be varying > across images: > > (0009, 110a) Private tag data UL: 1983368088 Does this https://groups.google.com/g/orthanc-users/c/8pOUQJH2oTs help in any way ? Karasten