Data files correspond to data measured on a powder Cu2OSeO3 sample, using the GPS instrument at PSI, Switzerland.

A phase corrected (for the three detector groups) Fast Fourier Transform has been performed to obtain frequency spectra. A Gaussian apodization function was used, with a time constant of 2 microseconds.

Filenames are named as phXXXG-YYK.dat where 'XXX' is the applied transverse magnetic field in Gauss, and YY is the temperature in Kelvin.

specresults.dat contains the results of spectral analysis, including the second moment of the spectra and skewness.

specresults2.dat tabulates the ratios of full width at 75% maximum (w0.75) to FWHM (w0.5) and full width at 25% maximum (w0.25). These values were obtained by linear interpolation between data points where necessary.