30_10-19-38_ppg 4 1000 29993
30_10-19-38_ppg.dat 32 100.0(0)/au 32 0 94 2715 0 carotid_880nm
30_10-19-38_ppg.dat 32 100.0(0)/au 32 0 50 840 0 carotid_660nm
30_10-19-38_ppg.dat 32 100.0(0)/au 32 0 -53 62417 0 brachial_880nm
30_10-19-38_ppg.dat 32 100.0(0)/au 32 0 -49 59612 0 brachial_660nm