Number of channels: 4 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 5.003461 0.001477 0.027508 0.027548 0.145803 2 6.114563 0.009022 0.086238 0.086709 0.460289 3 6.114563 0.001844 0.038666 0.038710 0.150048 4 6.114563 0.000637 0.031663 0.031669 0.199926