Number of channels: 3 Channel number Wavenumber (cm-1) Mean StDv RMSE Max(abs) 1 2657.617961 -0.001269 0.010416 0.010493 0.060058 2 924.938408 -0.003620 0.023025 0.023308 0.167777 3 836.540422 -0.011668 0.026644 0.029087 0.119914