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User name X. Zheng
Log entry time 11:57:32 on June 16, 2009
Entry number 281673
keyword=target helicity info "fixed"
Until runs 3649/22502, beam helicity information is missing from the data
and the end-of-run entries because the target helicity signal was
disabled (and the DAQ is looking for it). Yi has fixed this by enabling
both target spin up and down helicity gate signals.