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    User name Y. Zhang

    Log entry time 08:05:13 on December 7,2007

    Entry number 218783

    keyword=Owl Shift Summary

    Owl shift summary

    00:00 Owl shift starts. Production
    00:49 Change momentum to 522.865 MeV/C for both arm.
    01:54 Coda on right arm has some problem. We cannot start a new run.
    02:17 Change momentum to 473.07 MeV/C for left arm.
    02:30 Alexandre fixed the problem of coda. We start a new run on right arm.
    03:55 Change momentum to 428.014 MeV/C for right arm.
    04:00 Change momentum to 428.014 MeV/C for left arm.
    05:16 Change momentum to 0.38725 MeV/C for left arm.
    07:10 We fininshed run plan under 60 degrees for both arm and change angle and momentum for both arm.
    07:48 Left arm finish momentum changing.
    08:00 Right arm finish moving. Shift end.

    >-------------------------------------

    LEFT RIGHT Target

    P0=560.793 MeV/C P0=601.47 MeV/C
    3431 23:45-00:12(827K) 21545 23:45-23:59(284K) 12C left
    3432 00:19-00:47(981K) 21546 00:20-00:36(380k) 56Fe left

    P0=522.865 MeV/C P0=522.865 MeV/C
    3433 00:54-01:09(455K) 56Fe left
    3434 01:16-01:30(507K) 21547 01:19-01:31(434K_junk) 12C left
    3435 01:41-01:46(545K) 21548 01:41-01:46(539K) LH2
    3436 01:54-02:11(1.89M) Pb

    P0=473.07 MeV/C P0=522.865 MeV/C
    3437 02:17-02:44(3.75M) 21555 02:27-02:43(1.67M) Pb
    3438 02:50-02:56(753K) LH2
    3439 03:05-03:30(1.22M) 21556 03:05-03:24(694K) 12C left
    3440 03:35-04:00(1.27M) 21557 03:35-03:49(542K) 56Fe left

    P0=428.014 MeV/C P0=428.014MeV/C
    3441 04:06-04:22(773K) 56Fe left
    3442 04:26-04:39(627K) 12C left
    3443 04:46-04:51(605K) LH2
    3444 04:56-05:11(2.16M) Pb

    P0=387.25 MeV/C P0=428.01 MeV/C
    3445 05:17-05:51(5.86M) 21558 05:18-05:44(4M) Pb
    3446 05:58-06:08(1.12M) 21559 05:59-06:08(1.24M) LH2
    3447 06:20-06:48(1.48M) 21560 06:21-06:48(1.32M) 12C left
    3448 06:53-07:21(1.47M) 21561 06:54-07:09(736K) 56Fe left