In the Study of Saturation Properties of an Inhomogeneous CW‑EPR Line in the Vicinity of Rabi Resonance.xlsx you can find following datasets: A and B are the spetral EPR data of nitrogen centers in diamond crystal recored in phase. C and D are the spetral EPR data of nitrogen centers in diamond crystal recored out of phase. Both datesets were recorded at the room temperature using power attenuation of 42 dB. Spectra were recorded using magnetic field modulation of 100 kHz with modulation amplitude of 27 kHz as the first harmonic for two phase-sensitive detections, detection in-phase with respect to the modulation frequency and detection 90° out-of-phase with respect of the modulation frequency. In columns A and C marking B/mT means that the value of magnetic field B is given in miliTesla (mT) units. In columns B and D Intensity of the EPR spectra is given in arbitrary units.