Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2564.821952 0.000012 0.004438 0.004438 0.017293 2 1542.376888 0.011383 0.113321 0.113891 0.392707 3 933.407755 0.000150 0.016134 0.016135 0.093244 4 751.114769 -0.024280 0.048593 0.054321 0.166879