Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2661.540827 -0.003858 0.019866 0.020237 0.069749 2 931.313019 0.005599 0.024718 0.025344 0.196232 3 837.866966 -0.000872 0.025406 0.025421 0.136128