Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 837.314735 -0.029574 0.040711 0.050319 0.158012 2 909.478530 -0.005992 0.025031 0.025739 0.172674 3 2739.855011 -0.239887 0.276629 0.366155 1.860186