Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2657.617961 -0.003975 0.020227 0.020614 0.069725 2 924.938408 -0.016195 0.035715 0.039215 0.143411 3 836.540422 -0.023713 0.041876 0.048124 0.187928