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    User name Z. Meziani

    Log entry time 08:10:49 on November13,2007

    Entry number 214311

    keyword=Shift Summary

    Shift Started

    00:00-00:04
    Dummy target
    Run # 2255 (left) events 260K
    20792(right) events

    Moved target to LH2.
    Alarm on LH2 target pressure.
    Filling valve closed. 15psi instead of 23 psi.
    Valve opened and waiting for pressure to reach 23.

    00:34-00:38
    target LH2
    Run # 2356 (left) events
    20793(right) events

    Pressure at the begining and the end of LH2 runs need
    to be averaged.
    Moved to Pb target

    01:03-01:1:09
    Target Pb
    Run # 2359 (left) events 317K
    20796 (right) events 332K
    Move target to He4

    01:17-01:21
    Target He4
    Run # 2360 (left) events 298K
    20797(right) events 284K

    Changing momentum on HRSL (p0 = 574.616 MeV/c) and
    HRSR (535.753 MeV/c)

    01:29-01:33
    Target He4, left spectrometer ready-right not yet ready.
    Run # 2361 (left) events 346K

    Move to Pb target
    01:41-01:46
    Pb target
    Run# 2362 (left) events 336K

    Move target to LH2
    Right spectrometer momentum settled

    01:52-01:57
    LH2 target
    Run # 2363 (left) events 364K
    20798 (right) events 460K
    Move to Dummy target

    02:05-02:18
    Target Dummy
    Run # 2364 (left) events 819K
    207800 (right) events 354K

    Move to 12C

    02:26-02:32
    target 12C
    Run # 2365 (left) events 236K

    Move target to 56Fe
    02:38 - 02:45
    target 56Fe
    Run # 2366 (left) events 336K
    20802 (right) events 338K

    Change Momentum on the left arm to 535.753 MeV/c
    Move target to He4
    03:07 - 3:11
    target He4
    Run # 2367 (left) events 523K
    20803 (right) events 318K

    Move target to Pb
    03:21-03:26
    target Pb
    Run# 2368 (left) events 481K
    20804 (right) events 464K

    Momentum change on the right arm to 0.465.735 MeV/c
    Move target to LH2
    03:32-03-38
    target LH2
    Run # 2369 (left) events 288K
    (right spec settling )

    Move target to Dummy
    03:44-03:50
    target Dummy
    Run # 2370 (left) events 415K

    Move target to 12C left
    04:01-04:06
    target 12C
    Run # 2371 (bad) events 100K
    04:07-04:12
    Run # 2372(good) (left) events 255K

    Move target to 56Fe

    04:17-04:24
    target 56Fe
    Run # 2373 (left) events 342K


    Change the left arm momentum to 499.519 MeV/c

    04:33- 04:37
    Target 56Fe
    Run # 2374 (left) 272K
    20805 (right) 254K

    Run # 2375 (left) 39K

    Move target to 12C

    04:46 - 04:51
    target 12C
    Run# 2376 (left) events 322K
    20806 (right) events 310K

    Move target to dummy

    05:00-5:08
    target dummy
    Run # 2377 (left) events
    20807 (right) events

    Move target to LH2

    05:25-05:32
    target LH2
    Run # 2378 (left) events 326K
    20808 (right) events 289K

    Move target to Pb

    05:37-05:41
    target Pb
    Run # 2379 (left) events 292K
    20809 (right) events 275K

    Move target to He4
    05:50-05:55
    target HE4
    Run # 2380 (left) events 292K
    20810 (right) events 275K

    Momentum chang eon both spectrometers
    HRSL p0= 465.735 MeV/c
    HRSR p0 = 404.867 MeV/c


    06:00-6:08
    Target He4
    Run # 2381 (left) events 459K
    right arm field settling

    Move to Pb target
    06:14-06:21
    Run # 2382 (left) events 318K
    HRSR field settling

    Move to LH2 target
    06:28-06:35
    Run # 2383 (left) 293K

    Move to Dummy target
    06:43-06:52
    Run # 2385 (left) 503K

    Move to 12C target
    07:03-07:13
    Run # 2386 (left) 425K
    20811 (right)430K

    Move to 56Fe target
    07:23-07:30
    Run # 2387 (left)
    20812 (right)

    New momentum for the left spectrometer
    HRSL = 434.236
    Movin the target to He4.

    07:54-07:56
    He4 target
    Run # 2388 (left) events
    20813 (right
    Moving target to Pb

    Shift ends