Several CW at the same temperature were acquired at different power to check for saturation.
The raw CW data was exported and the area double integrated using a built-in Origin function.
The sets of data from 90K to 293K and 10K to 125K were acquired at different times, therefore the different setting of the spectrometer
and the placement of the sample might change the measured intensity. However, this would not affect the magnetic susceptivity,
which is the physical dimension that we are measuring, but only introducing a global constant. Therefore, we take into account
the data at 125K that was measured in both cases and we normalize the data with that. 
