Figure 6 data description. All files have a text format.
Refer to Figure 6 caption for details.

Figure 3 a)
inhomLine73MHz_data: experimental data, 2 columns (frequency (MHz), echo amplitude (arb, units))
inhomLine73MHz_fit: fitted curve, 2 columns (frequency (MHz), solid curve)

Figure 3 b)
decay_73MHz_data: experimental data, 2 columns (tau (ms),normalised echo amplitude)
decay_73MHz_fit: fitted curves, 3 columns (tau (ms), solid curve, dashed curve)

