Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2579.055155 -0.026450 0.017089 0.031491 0.077897 2 1524.289678 -0.420600 0.400097 0.580501 1.383517 3 934.547614 0.004924 0.025260 0.025735 0.203997 4 752.283035 -0.003495 0.079186 0.079263 0.279989