20900137 4 125 75000  8:27:39 25/01/1995
20900137.dat 212x4 619/mV 12 0 -86 -17817 0 II 
20900137.dat 212x4 652/mV 12 0 0 0 0 V 
20900137.dat 212 2000 12 0 -107 4806 0 PLETH 
20900137.dat 212 2000 12 0 -1293 -11692 0 RESP