Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2657.617961 -0.005546 0.015469 0.016433 0.077203 2 924.938408 0.004598 0.024016 0.024452 0.196925 3 836.540422 -0.003866 0.023924 0.024234 0.138489