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    User name a-onl

    Log entry time 15:43:47 on April 22, 2012

    Entry number 377539

    keyword=Start_Run_4852,Run_type=Production,target_type=NH3 top,comment_text=0.9561,HWP IN
    Run Timestamp:       Sun Apr 22 15:41:57 EDT 2012
    Beginning-of-run EPICS data for Run Number 4852 at Sun Apr 22 15:42:53 EDT 2012
    

    Shift Worker Info

    Run_type=Production target_type=NH3 top comment_text=0.9561,HWP IN

    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=14,ps4=40,ps5=0,ps6=0,ps7=0,ps8=100

    Target Info

    Target number in beam : 1 Target encoder position : 50886 uWave Frequency (Ghz) : 70001.3 RF Frequency (Mhz) : 106.5 Magnetic Field (T) : 2.49865 Magnet Current : 60.882 VPT 3He (K) : 1.1694 VPT 4He (K) : 1.14258 NMR Area : -8.73778 Polarization : 30.2612

    General Run Info

    Beam energy (MeV) : 1157.21 Beam Current : 0.0490989 Beam Current (Hall C) : 148.59 Left arm angle : -0.179 Left arm momentum : 0.956085 Right arm angle : 0.197 Right arm momentum : 0.956117 Left septum current : 300.549 Right septum current : 394.525 Fast Raster Ix : 2.451 Fast Raster Iy : 2.451 Slow Raster Ix : 2.96475 Slow Raster Iy : 2.1609 Hall A momentum (Tiefenbach) (HALLA:p) : 1157.21 Hall A momentum orbit correction (dpp) : 0.000438004 Hall A setup momentum (MMSHLAE) : 1157.65 Hall A energy (halla_MeV) : 1157.21 Hall C energy (hallc_MeV) : 3352.33 MBSY1c magnet current (amp) : 47.9563 MBSY1c Bdl : 288887

    Misc Epics Info

    Left Arm Q1 momentum : 0.955949 Left Arm Q1 power supply : 488.35 Left Arm Q1 gauss meter : -0.04063 Left Arm Q2 power supply current : 389.619 Left Arm Q2 momentum : 0.956034 Left Arm Q2 gauss meter : 0.2067 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 316.209 Left Arm D1 momentum : 0.956085 Left Arm D1 NMR : 0.353983 Left Arm Q3 power supply current : 461.336 Left Arm Q3 momentum : 0.95619 Left Arm Q3 gauss meter : -0.23299 Left Arm Q3 power supply polarity : disabled Left Arm B Field Hall Probe (D-G) : -0.341 ----- Right Arm Q1 momentum : 0.955958 Right Arm Q1 power supply : 485.359 Right Arm Q1 gauss meter : -0.012215 Right Arm Q2 power supply current : 390.587 Right Arm Q2 momentum : 0.955996 Right Arm Q2 gauss meter : 0.2052 Right Arm Q2 power supply polarity : enabled Right Arm D1 power supply current : 326.594 Right Arm D1 momentum : 0.956118 Right Arm D1 NMR : 0.354804 Right Arm Q3 power supply current : 460.384 Right Arm Q3 momentum : 0.956017 Right Arm Q3 gauss meter : 0.2043 Right Arm Q3 power supply polarity : disabled Right Arm B Field Hall Probe (D-G) : -0.3501 ----- Left Arm Top VDC Current : -1.85547 Left Arm Bottom VDC Current : -4.3457 Left Arm Top VDC voltage : 3.99463 Left Arm Bottom VDC voltage : 3.9917 ----- Average current of the two cavities : 0.0447814 Current on Upstream bcm : 0.0438941 Current on Downstream bcm : 0.0456687 Upstream Cavity Coefficient : 0.001 Downstream Cavity Coefficient : 0.001 Upstream Pedestal : 0 Downstream Pedestal : 0 Raw Upstream Signal : 43.8941 Raw Downstream Signal : 45.6687 Hall C Current : 147.48 Hall A momentum (Tiefenbach) (HALLA:p) : 1157.27 Hall A momentum orbit correction (dpp) : 0.000489358 Hall A setup momentum (MMSHLAE) : 1157.65 Hall A energy (halla_MeV) : 1157.27 Hall C energy (hallc_MeV) : 3352.6 MBSY1c magnet current (amp) : 47.9563 MBSY1c Bdl : 288887 ----- Left Arm Angle Floor Angle : 0 Left Arm Angle Vernier : 0 Left Arm Scattering Angle : -0.179 ----- HacR_HPE1313A:0_Ch58 : -0.693359 HacR_HPE1313A:0_Ch55 : 21.7285 HacR_HPE1313A:0_Ch54 : -1.03857 Right Arm Angle Floor Angle : 0 Right Arm Angle Vernier : 0 Right Arm Scattering Angle : 0.197 ----- IPM1C12.XPOS : -2.20577 IPM1C12.YPOS : 0.614901 IPM1H05A.XPOS : 1.37083 IPM1H05A.YPOS : -5.91734 IPM1H05B.XPOS : 0.357978 IPM1H05B.YPOS : -5.3655 Survey X offset bpmA : 0 Survey Y offset bpmA : 0 Survey X offset bpmB : 0 Survey Y offset bpmB : 0 -------------- bpm receiver gain setting BPMA X+ pre gain 1 : 41 BPMA X+ Pre gain 2 : 41 BPMA X+ Mag Div : 2 BPMA X- Pre gain 1 : 39 BPMA X- Pre gain 2 : 39 BPMA X- Mag Div : 2 BPMA Y+ Pre gain 1 : 40 BPMA Y+ Pre gain 2 : 40 BPMA Y+ Mag Div : 2 BPMA Y- Pre gain 1 : 40 BPMA Y- Pre gain 2 : 40 BPMA Y- Mag Div : 2 BPMA Mag Filter K : 10 BPMA X gain diff : 4 BPMA Y gain diff : 0 BPMA Temp : 49.4375 BPMA Gain Max(HG) : 80 BPMA Gain Min(LG) : 45 BPMA FilterK HG : 10 BPMA FilterK LG : 5 BPMA MAGDIV Max(LG) : 4 BPMA MAGDIV Min(HG) : 2 BPMA Alpha X HG : 0.9741 BPMA Alpha Y HG : 0.9863 BPMA Alpha X LG : 0.9741 BPMA Alpha Y LG : 0.9863 BPMA X Target : 12000 BPMA Y Target : 12000 BPMA LG Threshold : 65000 BPMA HG Threshold : 2000 BPMB X+ pre gain 1 : 38 BPMB X+ Pre gain 2 : 37 BPMB X+ Mag Div : 2 BPMB X- Pre gain 1 : 40 BPMB X- Pre gain 2 : 40 BPMB X- Mag Div : 2 BPMB Y+ Pre gain 1 : 39 BPMB Y+ Pre gain 2 : 39 BPMB Y+ Mag Div : 2 BPMB Y- Pre gain 1 : 38 BPMB Y- Pre gain 2 : 38 BPMB Y- Mag Div : 2 BPMB Mag Filter K : 10 BPMB X gain diff : -5 BPMB Y gain diff : 2 BPMB Temp : 50.125 BPMB Gain Max(HG) : 77 BPMB Gain Min(LG) : 40 BPMB FilterK HG : 10 BPMB FilterK LG : 5 BPMB MAGDIV Max(LG) : 4 BPMB MAGDIV Min(HG) : 2 BPMB Alpha X HG : 0.987 BPMB Alpha Y HG : 1.02 BPMB Alpha X LG : 0.987 BPMB Alpha Y LG : 1.02 BPMB X Target : 14000 BPMB Y Target : 14000 BPMB LG Threshold : 65000 BPMB HG Threshold : 2000 -------------- bcm receiver gain setting BCM A pregain 1 : 40 BCM A pregain 2 : 41 BCM A Mag Div : 4 BCM B pregain 1 : 40 BCM B pregain 2 : 43 BCM B Mag Div : 4 BCM Mag Filter K : 1 BCM Mag Filter K : 4 ----- Wien angle (Vertical) : 89.9999 Wien Vertical BDL (Gcm) : 2649.6 Wien HV Polarity : POSITIVE Wien electrode Voltage : 0 Wien angle (Solenoids) : -91.9471 Wien BDL (First Solenoid) (Gcm) : -1020.5 Wien BDL (Second Solenoid) (Gcm) : -1020.5 Wien angle (Horizontal) : -69.9998 Wien BDL (Gcm) : -2020.7 Wien HV Polarity (Horizontal) : NEGATIVE Wien electrode Voltage (Horizontal) : 0 Laser attenuation Hall A : 124 Laser power Hall A : 0 Rotating waveplate : 329 Fake Half-Wave Plate (8960=OUT) : 8960 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 -1520 -1593 -1461 -878 -823 -877 -814
    -1637 -1657 -1505 -1649 -1503 -1680 -783 -804 -886 -815
    -1795 -1637 -1928 -1781 -1646 -1838 -864 -826 -796 -805
    -1792 -1688 -1781 -1708 -1655 -1702 -931 -770 -876 -1135
    -1553 -1740 -1811 -1803 -1626 -1549 -747 -704 -808 -991
    -1513 -1780 -1615 -1794 -857 -854 -923 -1041
    -1768 -1816 -1044 -802 -855 -836
    -1714 -1952 -981 -984 -875 -1091
    -1748 -1939 -812 -916 -856 -860
    -1858 -1807 -780 -855 -802 -907
    -1894 -1844 -854 -1052 -870 -738
    -1754 -1562 -793 -1032 -836 -890
    -1827 -1637 -875 -806 -774 -798
    -1812 -1679 -889 -864 -801 -796
    -1628 -1694 -744 -1012 -850 -842
    -1488 -1645 -896 -885 -780 -761
    -931 -865 -870 -908