Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2681.943703 -0.005252 0.018408 0.019142 0.078664 2 925.365414 0.007028 0.022132 0.023221 0.143210 3 831.894566 0.013374 0.026711 0.029872 0.167020