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    User name a-onl

    Log entry time 16:47:20 on February 26, 2002

    Entry number 4357

    keyword=Start_Run_3251,Run_type=cosmics,beam_energy=3.481,beam_halfwaveplate=out,beam_polarization=78,beam_raster=on,comment_text=kinematic 3E(e) production 35 mkA,daq_mode=coincidence,leftarm_p=2.939,leftarm_theta=19.47,photonarm_D=5.7,photonarm_angle=65,photonarm_p=500,target_name=LH2R,target_type=15LH2R
    Beginning-of-run EPICS data for Run Number 3251 at Tue Feb 26 16:47:15 EST 2002
    ; (Integer!) prescale factors for runs. 
    ; This file is read at start of every run.
    ; 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 and T4 to measure efficiency
    ; PS1 for the calorimeter singles based on summers
    ; PS2 for the cosmic trigger for calorimeter 
    ; PS3 for the Left spectrometer based on T3 - S1+S2
    ; PS4 for the Left spectrometer redundant trigger S1+S2 or
    ;                        based on S1+S0 or S2+S0
    ; PS5 for Coinc. trigger based on S0 and Calo
    ; PS6 for laser 
    ; PS7 for the Left spectrometer based on S0, timed with calorimeter
    ; PS8 for pulser 
    ps1=100000,ps2=1000000,ps3=1,ps4=100,ps5=1,ps6=1,ps7=2000,ps8=1024 
    Left Arm Q1 power supply current : 2210.99
    Left Arm Q1 momentum : 2.93884
    Left Arm Q1 gauss meter : 0.18735
    Left Arm Q1 power supply polarity : 1
    Left Arm Q2 power supply current : 1265.59
    Left Arm Q2 momentum : 2.93913
    Left Arm Q2 gauss meter : -0.6663
    Left Arm Q2 power supply polarity : 0
    Left Arm D1 power supply current : 1026.69
    Left Arm D1 momentum : 2.939
    Left Arm D1 NMR : 1.08821
    Left Arm Q3 power supply current : 1170.25
    Left Arm Q3 momentum : 2.93944
    Left Arm Q3 gauss meter : 0.5857
    Left Arm Q3 power supply polarity : 0
    Left Arm Top VDC Current : 1.41602
    Left Arm Bottom VDC Current : 3.75977
    Average current of the two cavities : 0.0289452
    Current on Unser monitor : 6.70818
    Current on Upstream bcm : 0.0325189
    Current on Downstream bcm : 0.0253715
    Upstream Cavity Coefficient : 76.7
    Downstream Cavity Coefficient : 78.9
    Current on IBC0L02 (source) : 0.00143682
    Tiefenbach Hall A energy : 3477.94
    Tiefenbach Hall C energy : 5751.19
    Delta(E)/E width (MV_AI_DXWID) : 0.156652
    MBSY1c Hall A Beam energy : 3483.85
    MBSY3c Hall C Beam energy : 5768.48
    MBSY1c magnet current (amp) : 0.0377197
    MBSY1c Bdl : 869400
    Arc1 dp/p : -0.000500601
    Arc2 dp/p : -0.00190899
    Left Arm Arm Collimator : 0.868604
    HacL_HPE1313A:0_Ch58 : -0.11377
    HacL_HPE1313A:0_Ch55 : 23.1445
    HacL_HPE1313A:0_Ch54 : -0.0805664
    HacL_alignROLL : 0.262499
    HacL_alignPITCH : -0.164585
    HacL_alignHPT : -0
    Left Arm Angle Floor Angle : 19.5
    Left Arm Angle Vernier : 25.8
    Left Arm Scattering Angle : 19.4697
    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 : 60.4311
    Helicity Mode ON/OFF Random/Toggle : OFF
    Wien BDL : 1378.6
    Wien field : 40.248
    Laser attenuation Hall A : 220
    Laser power Hall A : 71
    Half-wave plate (off=out) : OUT
    Beam Half-wave plate (off=out) : OUT
    Target OTR x-position : -7.9589
    Target OTR y-position : 7.73516
    Target OTR x-width : 0
    Target OTR y-width : -0
    Target OTR data valid flag : No
    Target OTR In/Out : Current is Low
    Arc OTR x-position : -0.756037
    Arc OTR y-position : 0.303533
    Arc OTR x-width : 4.40694
    Arc OTR y-width : 3.54703
    Arc OTR data valid flag : No
    Arc OTR In/Out : OTR is Out
    Current Setpoint : 0
    Current Readback : 0.256352