a64 4 1000 60000
a64.dat 16 2/uV 12 0 219 15273 0 AECG1
a64.dat 16 2/uV 12 0 43 13294 0 AECG2
a64.dat 16 2/uV 12 0 105 -7743 0 AECG3
a64.dat 16 2/uV 12 0 13 -23731 0 AECG4