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User name M.Olson
Log entry time 01:41:25 on May28,2008
Entry number 239996
keyword=Dead FPP Wire Groups Found, Called for Access, Experts Investigating
In examining the replay of run 1650, it was found that 6 wire groups in chamber 1 of the FPP were dead.
V1: 9, 10
V2: 9, 10
V3: 9, 10
Xiaohui was alerted, made a preliminary investigation, and asked for access to investigate further.
Guy was paged, and he and Xiaohui are currently accessing the LHRS to investigate further.
The problem seems to have first appeared in the first production runs after the T7 fix on swing shift, so runs 1649-1652 are affected.