Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2659.474184 -0.000644 0.010626 0.010645 0.056253 2 929.359702 -0.002060 0.024126 0.024214 0.189182 3 834.601958 -0.013931 0.027677 0.030985 0.116646