• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name jpchen

    Log entry time 16:02:30 on November 7,2005

    Entry number 159414

    keyword=day summary

    Day summary
    shift workers: J. P. Chen (SL), X. Qian (TO), V. Ziskin (3rd)

    8:00 production

    8:35 Compton run 12737 stuck. Stopped, restart coda, restarted Compton run12738.
    10:45-10:58 profile scan run. turned on scanner HV for both left and right.
    10:59 Compton run 12739
    11:40 Compton ROC0 not responding. END RUN, coda reboot. Did not work,
    broadcast handler error. Paged Sirish, he will come to work on it.
    12:30 Compton broadcast handler error is fixed. Compton daq is running. Started run 12740.
    14:45 Endrun failed for Compton 12740, reset, restarted fine.
    14:50 Compton run 12741 started.
    15:00 left magnet ioc crashed, rebooted.
    15:10 ioc back, started to re-set left magnets.
    13:35 left magnets all set.


    run 6234, 7:56-8:40, 100 K events, 31.9K OK pairs, IHWP IN.
    run 6235, 8:40-9:45, 100 K events, 40.5K OK pairs, IHWP IN.
    run 6236, 9:45-10:44, 100K events, 37.5K OK pairs, IHWP IN.
    run 6237, 10:45-10:58, profile scanning run.
    run 6238, 10:58-11:54, 100K events, 37.6K OK pairs, IHWP IN.
    run 6239, 11:54-12:50, 100K events, 33.6K OK pairs, IHWP IN,
    run 6240, 12:50-13:45, 100K evnets, 39K OK pairs, IHWP IN.
    run 6241, 13:45-14:42, 100K events, 39.9 K OK pairs, IHWP IN.
    run 6242, 14:42-15:00, 28K events, 13.1 OK pairs. IHWP IN, left magnets ioc crashed at the end
    run 6243, 15:26-15:37, 20K events, 5.5 OK pairs, IHWP IN; left dipole is still settling.
    run 6244, 15:37-, IHWP IN, magnets all set. still going on at end of shift 16:00.