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    User name A. Deur

    Log entry time 03:41:19 on July15,2003

    Entry number 103846

    keyword=BCM trip

    MCC cannot send us more than 1.5 uA of beam without BCM trips. They are calling an expert. No beam for now

    tarm_theta=12.502,target_halfwaveplate=out,target_name=priapus,target_polarization=19,target_type=BeO Carbon foils
    Beginning-of-run EPICS data for Run Number 2725 at Thu Jul 24 01:16:52 EDT 2003
    ; RIGHT SPECTROMETER  on adaql2 computer on a-onl account.
    ; Prescale factors (integer), downloaded each run at prestart.
    ; Do NOT put spaces in string, NOR add 2nd string. (REALLY!!!)
    ; The default factor is essentially infinite. 
    ; ps8 = 65535 turns off the 1 kHz pulser on T8.
    ; Keep enough T2 to measure efficiency
    ; PS1 for the Right spectrometer T1 defined by S1.and.S2
    ; PS2 for the Right spectrometer T2 defined by Cerenkov/S1/S2 majority
    ; PS8 for 1024 Hz pulser ( keep this at <= 100)
    ; Trig 9 = 30 Hz, and you cannot prescale it.
    ps1=2,ps2=12,ps3=9999,ps4=9999,ps5=65535,ps6=65535,ps7=65535,ps8=65535 
    Right septum set current : 103.1
    Right septum current readback : 103
    Right Arm Q1 power supply current :
    Right Arm Q1 momentum : 1.11604
    Right Arm Q1 gauss meter : -0.016814
    Right Arm Q1 power supply polarity :
    Right Arm Q2 power supply current : 484.219
    Right Arm Q2 momentum : 1.11584
    Right Arm Q2 gauss meter : 0.2545
    Right Arm Q2 power supply polarity : enabled
    Right Arm D1 power supply current : 381.185
    Right Arm D1 momentum : 1.116
    Right Arm D1 NMR : 0.414135
    Right Arm Q3 power supply current : 522.636
    Right Arm Q3 momentum : 1.11605
    Right Arm Q3 gauss meter : 0.2344
    Right Arm Q3 power supply polarity : disabled
    Right Arm Top VDC Current :
    Right Arm Bottom VDC Current :
    Right Arm Top VDC voltage : 3.99805
    Right Arm Bottom VDC voltage : 3.99072
    Average current of the two cavities : 0.14568
    Current on Unser monitor : -15.1118
    Current on Upstream bcm : 0.146457
    Current on Downstream bcm : 0.144902
    Upstream Cavity Coefficient : 76.7
    Downstream Cavity Coefficient : 78.9
    Current on IBC0L02 (source) : 0.00143715
    Tiefenbach Hall A energy : 0
    Tiefenbach Hall C energy : 0
    Delta(E)/E width (MV_AI_DXWID) : 0.466924
    HALLA:p : 2134.16
    HALLA:dpp : 0
    MBSY1c Hall A Beam energy : 1096.81
    MBSY3c Hall C Beam energy : 5261.06
    MBSY1c magnet current (amp) : 45.4045
    MBSY1c Bdl : 273711
    Arc1 dp/p : 0
    Arc2 dp/p : 0
    Right Arm Arm Collimator : -0.000537109
    Right LVDT HPM : 3279
    Right LVDT VPM : 3870
    HacR_HPE1313A:0_Ch58 : -0.557617
    HacR_HPE1313A:0_Ch55 : 22.168
    HacR_HPE1313A:0_Ch54 : -0.90332
    HacR_alignROLL : -0.424329
    HacR_alignPITCH : 0.000159651
    HacR_alignHPT : -0
    Right Arm Angle Floor Angle : 12.5
    Right Arm Angle Vernier : -33.9
    Right Arm Scattering Angle : 12.5016
    IPM1C12.XPOS : 0
    IPM1C12.YPOS : 0
    IPM1H04A.XPOS : 0
    IPM1H04A.YPOS : 0
    IPM1H04B.XPOS : 0
    IPM1H04B.YPOS : 0
    Survey X offset bpmA : -0.63
    Survey Y offset bpmA : -0.9
    Survey X offset bpmB : 0.77
    Survey Y offset bpmB : -1
    Wien angle : -72.5251
    Helicity Mode ON/OFF Random/Toggle : OFF
    Wien BDL : -1700.6
    Wien field : 48.325
    Laser attenuation Hall A : 97
    Laser power Hall A : 71
    Half-wave plate (off=out) : OUT
    rotating waveplate : 7000
    Beam Half-wave plate (off=out) : OUT
    G0 Helicity Settle Set : 500 usec
    G0 Helicity Delay Set : No Delay
    G0 Helicity Pattern Set : Quartet
    G0 Helicity Settle Read : 500 usec
    G0 Helicity Delay Read : No Delay
    G0 Helicity Pattern : Quartet
    Target OTR x-position : 2.54189
    Target OTR y-position : -1.90342
    Target OTR x-width : 0.0669182
    Target OTR y-width : 0.101755
    Target OTR data valid flag : No
    Target OTR In/Out : Current is Low
    Arc OTR x-position : -2.70186
    Arc OTR y-position : -0.0378933
    Arc OTR x-width : 3.63656
    Arc OTR y-width : 1.9373
    Arc OTR data valid flag : No
    Arc OTR In/Out : OTR is Out
    Polarized 3He Coil Current Longitudinal : -6.956
    Polarized 3He Coil Current Transverse : -0.044
    Transverse gradient coils (A) setup current : 0
    Transverse gradient coils (A) readback current : 0.000915527
    Longitudinal upstream gradient coil (B) setup current : 0
    Longitudinal upstream gradient coil (B) readback current : 0.00610352
    Longitudinal downstream gradient coil (C) setup current : 0
    Longitudinal downstream gradient coil (C) readback current : -0.000915527
    Small vertical gradient coils (D) setup current : 0
    Small vertical gradient coils (D) readback current : 0