Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 1156.697750 0.010632 0.049068 0.050206 0.242950 2 1112.000440 0.005297 0.050337 0.050615 0.230233 3 944.823690 -0.022640 0.058779 0.062988 0.222662 4 864.421780 -0.035448 0.049753 0.061090 0.264985