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User name X. Zheng
Log entry time 19:30:38 on November 08, 2009
Entry number 298402
keyword=Right arm group 5-8 missing electron triggers
Using run 4872 I found group 5-8 do not have electron triggers (both
narrow and wide), in TDC spectrum. The TDC shows Preshower output from
the medium-threshold discriminator is missing for these 4 groups.
Xscaler also show zero rate from these 4 groups.