Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2694.801744 -0.000639 0.012947 0.012962 0.078077 2 925.646630 -0.003298 0.022816 0.023053 0.166881 3 839.443137 -0.007549 0.025758 0.026842 0.126969