#F pv_data.txt
#E 1454539891
#D Wed Feb 03 16:51:31 2016
#C pv_data.txt  User = spec2nexus
#O0 USAXS.a2rp  USAXS.m2rp  USAXS.asrp  USAXS.msrp  mr  unused37  mst  ast
#O1 msr  asr  unused42  unused43  ar  ay  dy  un47

#S 1  ascan  mr 10.3467 10.3426  30 0.1
#D Wed Feb 03 16:52:03 2016
#T 0.1  (seconds)
#P0 3.5425 6.795 7.7025 5.005 10.34465 0 0 0
#P1 7.6 17.17188 -8.67896 -0.351 10.318091 0 18.475664 0
#C tuning USAXS motor mr
#PV mr ioc:m1
#PV ay ioc:m2
#PV dy ioc:m3
#N 18
#L mr    ay  dy  ar_enc  pd_range  pd_counts  pd_rate  pd_curent  I0_gain  I00_gain  Und_E  Epoch  seconds  I00  USAXS_PD  TR_diode  I0  I0
10.34665  0.000 18.476 10.318091 1 5 481662 0.000481658 1e+07 1e+09 18.172565 33.037 0.1 199 2 1 114 114
10.34652  0.000 18.476 10.318091 1 5 481662 0.000481658 1e+07 1e+09 18.172565 33.294 0.1 198 2 1 139 139
10.34638  0.000 18.476 10.318091 1 5 481662 0.000481658 1e+07 1e+09 18.172565 33.553 0.1 198 2 1 181 181
10.34625  0.000 18.476 10.318091 1 5 481662 0.000481658 1e+07 1e+09 18.172565 33.952 0.1 198 2 1 274 274
10.34278  0.000 18.476 10.318091 1 5 481662 0.000481658 1e+07 1e+09 18.172309 41.621 0.1 198 2 1 232 232
10.34265  0.000 18.476 10.318091 1 5 481662 0.000481658 1e+07 1e+09 18.172565 41.867 0.1 199 2 1 159 159
#C Wed Feb 03 16:52:14 2016.  removed many data rows for this example.
