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    User name W. Deconinck

    Log entry time 19:55:08 on October23,2009

    Entry number 296355

    keyword=Right arm magnets all down after trip/quench

    Right(!) arm magnets all down after trip/quench... Attached the trip of Q2, followed by Q3, Q1, and D. We had just engaged magnet current regulation from a starting value of 1200 A (suggested by Ed), which is the reason why the current was rising (by a mere 50 A).

    The litte spike in the level measured in Q3 recurs every few minutes, but seemed not to worry Ed too much.

    FIGURE 1

    FIGURE 2