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    User name cusanno

    Log entry time 00:01:10 on June20,2007

    Entry number 206006

    keyword=Shift Summary

    16:00 Shift started with radiator just in, run # 1371

    HRS-L Q3 is good now, while Q2 is continuining to go forth and back sometimes.

    17:40 HRS-Right Q2 now was too low in momentum for a while then he recovered by itself in few seconds.

    20:02 Moved radiator OUT

    21:15 Moved to Carbon target, radiator IN, 30 uA

    21:25 we check rates to set prescalers and we found that the previous values, with He-3 target and radiator out, 50 uA, were OK also for Carbon target and radiator in, 30 uA.

    23:24 This time is Q1 on HRS-Right to go forth, and much more than the other Quadrupole, it went down to 2.5 GeV instead of 2.78 but it recovered by itself in a minute or so.



    Run # Evts Radiat target

    1371 1M in He-3
    1372 1M in He-3
    1373 1M in He-3
    1374 1M in He-3
    1375 1M out He-3
    1376 1M in C
    1377 1M in C
    1378 running in C