Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2681.943703 -0.006279 0.019527 0.020512 0.073980 2 925.365414 -0.018743 0.035899 0.040497 0.146740 3 831.894566 -0.020542 0.040970 0.045831 0.188616