The test plan is pretty short (10-15 minutes) and will be run the next time the B-laser spontaneously loses lock. If that doesn't happen in the next few days it will be done invasively.
Marcy reports that the polarization of Hall B was (synchronized with and)
opposite to that of Hall A at that time. Their polarization should have
had the same magnitude, opposite sign of ours.
A copy of this log entry has been emailed to: paschke@jlab.org, rom@jlab.org