The top plot shows Beam Current Asymmetries vs. Run Number for
the Q^2=0.5 period. The two red lines represent the averages for 
positive and negative target polarization. They are basically
equal, which makes sense. The average beam current asymmetry was
6.5*10^-4.
The bottom plot shows Coincidence Pretrigger Rate Asymmtries vs. Run
Number for the Q^2=0.5 period. These asymmetries are
calculated from scaler values and are NOT corrected for beam
current asymmetry. The blue and the green line are the average for
negative and positive target polarization. The average values
are:
Tpol+: (-6.33 +/- 0.14)*10^-3
Tpol-: (4.50 +/- 0.17)*10^-3
The red line indicates the average beam current asymmetry.