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    User name R. Michaels

    Log entry time 01:43:16 on January17,2009

    Entry number 256430

    This entry is a followup to: 256409

    Followups:

    keyword=beam permit, L1A problem fixed

    We took access from 0:30 to 1:20 to investigate the L1A
    double pulsing on L-HRS.

    While I traced where the cables go, the problem disappeared,
    apparently just touching the cable. I replaced the 5 nsec cable
    from the thick L1A to the TM module. The new cable is 4 nsec
    (note, this will make a small T0 change !!). I also hand-tightened
    the connectors on the thick L1A cable.

    At the moment (run 5237) the double pulsing of L1A is gone.