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    User name Calarco

    Log entry time 16:04:58 on July15,2000

    Entry number 45904

    keyword=Shift Summary

    Shift Summary
    :
    ---------------------------------
    Run/Disc .. Start ... Stop ... Events ... Comments
    ---------------------------------
    2917/3 ...... 0804 ... 0827 ... 1.3M ..... Good run
    2918/4 ...... 0828 ... 0848 ... 1.3M ..... Good run
    2919/5 ...... 0849 ... 0910 ... 1.3M ..... Good run
    2920/6 ...... 0911 ... 0931 ... 1.3M ..... Good run
    2921/1 ...... 0932 ... 0939 ... 0.3M ..... Stopped for accelerator cavity tune
    2922/2 ...... 0950 ... 1010 ... 1.3M ..... Good run
    2923/3 ...... 1013 ... 1042 ... 1.3M ..... Good run with NOT aerogel in T3
    2924/4 ...... 1049 ... 1115 ... 1.3M ..... Good run with NOT aerogel in T3
    2925/5 ...... 1122 ... 1143 ... 1.3M ..... Good run with "normal" T3
    2926/6 ...... 1144 ... 1207 ... 1.3M ..... Good run
    2927/1 ...... 1208 ... 1230 ... 1.3M ..... Good run
    2928/2 ...... 1233 ... 1256 ... 1.3M ..... Good run
    2929/3 ...... 1257 ... 1322 ... 1.3M ..... Good run
    2930/4 ...... 1322 ... 1333 ... 0.4M ..... Stopped/MCC going to pulsed beam
    2931/5 ...... 1335 ... 1350 ... 0.5M ..... Stopped/MCC going to pulsed beam
    2932/6 ...... 1411 ... 1433 ... 1.3M ..... Good run
    2933/1 ...... 1434 ... 1458 ... 1.1M ..... Stopped when rate abruptly dropped (see note)*
    2934/2 ...... 1459 ... 1503 ... 0.0M ..... junk run
    2935/3 ...... 1503 ... 1525 ... 1.3M ..... Good run
    2936/4 ...... 1525 ... 1547 ... 1.3M ..... Good run
    2937/5 ...... 1548 ... 1557 ... 0.3M ..... Stopped due to lost cavity in South LINAC


    *(note): Hadron PMT HV tripped off ... may have been inadvertantly turned off
    during a check of the HV as part of the shift checklist.

    Additional notes:
    (1) BPMB y-position seems to often drift negative fairly frequently ... have had
    to jog MCC occasionally to bring it back
    (2) Slow decrease in beam current ... started with 57+ uA at 0800, now around
    56 uA at 1600.
    (3) Accumulated charge now 4.0 C

    All in all a very good shift ... 7.5 ABU hours, 22.1M triggers ... it doesn't get
    much better than this ... clearly due to the ace shift crew, no doubt!