Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2698.286930 -0.004041 0.022618 0.022976 0.080483 2 1463.719298 -0.863612 0.704513 1.114524 2.299747 3 928.675727 -0.020764 0.031611 0.037821 0.165078 4 826.266553 -0.040537 0.057234 0.070135 0.261212