20900003 4 125 75000 10:07:39 24/01/1995
20900003.dat 212x4 619/mV 12 0 -86 -25808 0 II 
20900003.dat 212x4 652/mV 12 0 45 7722 0 V 
20900003.dat 212 2000 12 0 -968 -1677 0 PLETH 
20900003.dat 212 2000 12 0 -519 13097 0 RESP