31_11-37-07_ppg 4 1000 29993
31_11-37-07_ppg.dat 32 100.0(0)/au 32 0 70 3157 0 carotid_880nm
31_11-37-07_ppg.dat 32 100.0(0)/au 32 0 65 4143 0 carotid_660nm
31_11-37-07_ppg.dat 32 100.0(0)/au 32 0 165 927 0 brachial_880nm
31_11-37-07_ppg.dat 32 100.0(0)/au 32 0 113 59150 0 brachial_660nm