Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 829.397242 -0.018159 0.029099 0.034300 0.135161 2 914.307883 -0.004337 0.022084 0.022506 0.158655 3 2719.384086 -0.003588 0.009817 0.010453 0.051785