Overall Energy Resolution (eV):
                            Calibration:
                            Au4f7    = 84.00
Charge Reference:
                            Internal hydrocarbon
Energy Scale Evaluation:
                            Reliable, with one-point correction of energy scale
Comment:
                            The linearity of the spectrometer over 0-1000 eV was 0.1 eV. The binding energy of adventitious carbon on gold foil was 284.6 eV. Doublet separation for the Ru3d was 4.1 eV