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User name R. Michaels
Log entry time 09:43:56 on November 4,2010
Entry number 338434
Followups:
keyword=helicity board changed !The helicity board was changed without notice. See fig 1.
(PAIR mode, 29 Hz, no delay).
Apparently this was "part of beam studies for Mott measurement".
according to Riad.
The setup will be restored by noon. I don't think I can debug
the helicity problems inside Hall A until the afternoon.
FIGURE 1
