Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2673.796800 -0.001730 0.008527 0.008701 0.034553 2 921.658990 -0.003165 0.021851 0.022079 0.161007 3 833.333330 -0.015994 0.027707 0.031992 0.127778