Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2689.885829 -0.002003 0.017266 0.017382 0.052274 2 926.102901 0.009529 0.022305 0.024255 0.152140 3 837.049566 0.007190 0.025267 0.026270 0.155057