Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2685.703460 -0.000560 0.011459 0.011473 0.064327 2 927.129706 -0.003542 0.022411 0.022690 0.160961 3 840.631471 -0.009453 0.026036 0.027699 0.123318