Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2681.943703 -0.000960 0.011224 0.011265 0.064981 2 925.365414 -0.002808 0.021823 0.022003 0.153316 3 831.894566 -0.016809 0.029109 0.033613 0.111436