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    User name a-onl

    Log entry time 11:31:49 on March 3, 2012

    Entry number 362985

    keyword=Start_Run_2640,Run_type=Other,target_type=empty,comment_text=bpm calibration initial, 200 na pulse beam
    Run Timestamp:       Sat Mar  3 11:30:52 EST 2012
    Beginning-of-run EPICS data for Run Number 2640 at Sat Mar 3 11:30:59 EST 2012
    

    Shift Worker Info

    Run_type=Other target_type=empty comment_text=bpm calibration initial, 200 na pulse beam

    Prescale Values

    ;This file is automatically generated from L-HRS Prescales GUI. ;To generate this file, type "prescaleL" without quotes on a-onl@adaql2 ;Input the desired prescales and Save. ;T3 = L-arm scintillator trigger ;T4 = L-arm efficiency trigger (2/3) ;T8 = 1024 Hz pulser or whatever ps1=0,ps2=0,ps3=5,ps4=0,ps5=0,ps6=0,ps7=0,ps8=0

    Target Info

    Target number in beam : 0 Target encoder position : 0 uWave Frequency (Ghz) : -999 RF Frequency (Mhz) : -999 Magnetic Field (T) : -999 Magnet Current : -999 VPT 3He (K) : 1.2347 VPT 4He (K) : 1.25563 NMR Area : -999 Polarization : -999

    General Run Info

    Beam energy (MeV) : 2253.29 Beam Current : 176.16 Left arm angle : 12.502 Left arm momentum : 2.25397 Right arm angle : 12.5005 Right arm momentum : 2.25397 Left septum current : 735.869 Right septum current : 729.881

    Misc Epics Info

    Left Arm Q1 momentum : 2.25407 Left Arm Q1 power supply : 1151.5 Left Arm Q1 gauss meter : -0.09577 Left Arm Q2 power supply current : 918.701 Left Arm Q2 momentum : 2.25428 Left Arm Q2 gauss meter : 0.486 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 768.161 Left Arm D1 momentum : 2.25397 Left Arm D1 NMR : 0.834014 Left Arm Q3 power supply current : 1087.47 Left Arm Q3 momentum : 2.25394 Left Arm Q3 gauss meter : -0.54861 Left Arm Q3 power supply polarity : disabled Left Arm B Field Hall Probe (D-G) : -0.803 ----- Right Arm Q1 momentum : 2.25389 Right Arm Q1 power supply : 1144.34 Right Arm Q1 gauss meter : -0.02853 Right Arm Q2 power supply current : 921.127 Right Arm Q2 momentum : 2.25454 Right Arm Q2 gauss meter : 0.4847 Right Arm Q2 power supply polarity : enabled Right Arm D1 power supply current : 788.559 Right Arm D1 momentum : 2.25397 Right Arm D1 NMR : 0.836422 Right Arm Q3 power supply current : 1085.28 Right Arm Q3 momentum : 2.25366 Right Arm Q3 gauss meter : 0.4813 Right Arm Q3 power supply polarity : disabled Right Arm B Field Hall Probe (D-G) : -0.8256 ----- Average current of the two cavities : 0.000103975 Current on Upstream bcm : -0.00120489 Current on Downstream bcm : 0.00141284 Upstream Cavity Coefficient : 2.04219e-05 Downstream Cavity Coefficient : 2.01835e-05 Upstream Pedestal : 550 Downstream Pedestal : 450 Raw Upstream Signal : 491 Raw Downstream Signal : 520 Hall C Current : 180.3 ----- Left Arm Angle Floor Angle : 12.5 Left Arm Angle Vernier : 31.4 Left Arm Scattering Angle : 12.502 ----- HacR_HPE1313A:0_Ch58 : -0.694824 HacR_HPE1313A:0_Ch55 : 22.4121 HacR_HPE1313A:0_Ch54 : -1.01953 Right Arm Angle Floor Angle : 12.5 Right Arm Angle Vernier : -34.1 Right Arm Scattering Angle : 12.5005 ----- IPM1C12.XPOS : -0.699633 IPM1C12.YPOS : 0.345333 IPM1H05A.XPOS : 0.387092 IPM1H05A.YPOS : 0.133451 IPM1H05B.XPOS : 3.35818 IPM1H05B.YPOS : -1.20586 Survey X offset bpmA : 0 Survey Y offset bpmA : 0 Survey X offset bpmB : 0 Survey Y offset bpmB : 0 ----- Wien angle (Vertical) : 89.9999 Wien Vertical BDL (Gcm) : 2649.6 Wien HV Polarity : POSITIVE Wien electrode Voltage : 0 Wien angle (Solenoids) : 88.7125 Wien BDL (First Solenoid) (Gcm) : 1239.7 Wien BDL (Second Solenoid) (Gcm) : 729.5 Wien angle (Horizontal) : -60.8504 Wien BDL (Gcm) : -1753 Wien HV Polarity (Horizontal) : NEGATIVE Wien electrode Voltage (Horizontal) : 0 Laser attenuation Hall A : 113 Laser power Hall A : 0 Half-wave plate (off=out) : IN rotating waveplate : 329 Beam Half-wave plate (off=out) : IN ----- Helicity Delay Set : 8 windows Helicity Pattern Set : Quartet Helicity Clock Set : Free Clock Helicity Settle Read : 70 Helicity Stable Read : 971.65 Helicity Delay Read : 8 windows Helicity Pattern : Quartet Helicity Clock Read : Free Clock Helicity Frequency : 960.015

    LHRS High Voltages

    S1L S1R S2mL S2mR CerL CerR PRL1L PRL1R PRL2L PRL2R
    -1702 -1702 -1595 -1519 -1593 -1461 -878 -823 -877 -814
    -1638 -1657 -1505 -1650 -1493 -1681 -783 -804 -886 -815
    -1795 -1637 -1928 -1781 -1646 -1838 -884 -826 -796 -805
    -1792 -1688 -1781 -1708 -1645 -1702 -934 -770 -876 -1165
    -1554 -1740 -1810 -1803 -1625 -1549 -757 -724 -808 -1021
    -1513 -1780 -1614 -1794 -857 -904 -924 -1072
    -1768 -1816 -1045 -802 -836 -846
    -1714 -1953 -981 -994 -875 -1121
    -1748 -1939 -812 -926 -836 -880
    -1858 -1807 -780 -865 -782 -917
    -1894 -1843 -854 -1072 -840 -748
    -1754 -1562 -793 -1053 -836 -899
    -1827 -1637 -875 -816 -774 -808
    -1812 -1680 -889 -873 -801 -816
    -1628 -1694 -744 -1021 -850 -862
    -1488 -1645 -895 -904 -780 -771
    -932 -865 -870 -918