87dc09_0139 4 250 90000
87dc09_0139.dat 16 200.0(0)/mV 16 0 9 64525 0 II
87dc09_0139.dat 16 200.0(0)/mV 16 0 -3 63619 0 aVR
87dc09_0139.dat 16 200.0(0)/mV 16 0 -7 59047 0 V
87dc09_0139.dat 16 4096.0(-2048)/NU 16 0 171 21972 0 PLETH