Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2681.943703 0.000382 0.019383 0.019387 0.089607 2 925.365414 0.000532 0.021442 0.021449 0.127169 3 831.894566 0.000850 0.025596 0.025610 0.144234