20900001 4 125 75000  9:47:39 24/01/1995
20900001.dat 212x4 619/mV 12 0 2 -26758 0 II 
20900001.dat 212x4 652/mV 12 0 2 10469 0 V 
20900001.dat 212 2000 12 0 -486 -682 0 PLETH 
20900001.dat 212 2000 12 0 -558 -17622 0 RESP