Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2673.796800 0.000418 0.019508 0.019513 0.091984 2 921.658990 0.000549 0.021531 0.021538 0.127655 3 833.333330 0.000847 0.025580 0.025594 0.144216