86803944_0021 2 62.4725/999.56(519714048) 320 86803944_0021e.dat 516x4 200/mV 14 8192 0 54690 0 I 86803944_0021p.dat 516x2 4096(0)/NU 12 2048 0 3690 0 Pleth # signal 0 (I): channel=0 bandpass=[0.5,50]