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    User name bogdanw

    Log entry time 18:49:38 on December 28,1998

    Entry number 9357

    keyword=S1/S2 and Cherenkov

    PMT on EA S1/R/2 was replaced. The reason of low signal was poor connection
    between PMT and light guide.
    PMT #7 from EA GC was moved on pos #7 on HA GC
    PMT #7 from HA GC was moved on pos #7 on EA GC
    PMT #9 on HA GC was replaced on best of 28 tested PMT
    New set of HV in logbook