31_11-17-40_ppg 4 1000 29994
31_11-17-40_ppg.dat 32 100.0(0)/au 32 0 -143 2776 0 carotid_880nm
31_11-17-40_ppg.dat 32 100.0(0)/au 32 0 -156 3290 0 carotid_660nm
31_11-17-40_ppg.dat 32 100.0(0)/au 32 0 -3 1849 0 brachial_880nm
31_11-17-40_ppg.dat 32 100.0(0)/au 32 0 13 153 0 brachial_660nm