Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2670.000000 -0.004642 0.012932 0.013740 0.066121 2 928.900000 0.003089 0.024355 0.024550 0.198314 3 831.900000 -0.008267 0.025671 0.026969 0.116257