Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2698.286930 -0.002633 0.010704 0.011024 0.075549 2 1463.719298 -1.346464 0.803111 1.567786 2.966716 3 928.675727 -0.002235 0.022988 0.023096 0.173626 4 826.266553 -0.025059 0.035337 0.043321 0.131318