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    User name a-onl

    Log entry time 23:27:32 on February 28, 2006

    Entry number 164546

    keyword=Start_Run_2455,Run_type=other,beam_energy=1.519,beam_polarization=%,beam_raster=on,comment_text=1 muA,daq_mode=GeN,kin_name=,leftarm_p=1.095,leftarm_theta=36.0,rightarm_p=1.097,rightarm_theta=56.5,target_halfwaveplate=out,target_name=empty,target_polarization=0,target_type=Reference Cell Empty
    Beginning-of-run EPICS data for Run Number 2455 at Tue Feb 28 23:27:26 EST 2006
    
    ; Prescale factors (integer), downloaded each run at prestart.
    ; Do NOT put spaces in string, NOR add 2nd string. (REALLY!!!)
    ; Change this file only in-between runs. 
    ; Maxima: (2^24)-1 = 16,777,215 for T1-T4 and 65535 for T5-T8
    ; The default factor is essentially infinite. 
    ; T1 = N-arm singles
    ; T2 = e-arm singles
    ; T3 = e-N coincidence
    ; T4 = empty
    ; T7 = ~10 Hz pulser
    ; WARNING T8 has ps8=210 hardcode in Trig.Super. at the moment.
    
    ps1=1000,ps2=1,ps3=1,ps4=9999,ps5=9999,ps6=9999,ps7=1,ps8=210
    
    -----
    BigBite magnet current setpoint : 710
    BigBite magnet current readback : 710.398
    -----
    Average current of the two cavities : 1.05663
    Current on Unser monitor : -3.17122
    Current on Upstream bcm : 1.0421
    Current on Downstream bcm : 1.07115
    Upstream Cavity Coefficient : 76.7
    Downstream Cavity Coefficient : 78.9
    Current on IBC0L02 (source) : 0.00143682
    Tiefenbach Hall A energy : 1518.71
    Tiefenbach Hall C energy : 3735.16
    Delta(E)/E width (MV_AI_DXWID) : 0
    HALLA:p : 1518.71
    HALLA:dpp : -0.000386257
    MBSY1c Hall A Beam energy : 1520.48
    MBSY3c Hall C Beam energy : 3745.65
    MBSY1c magnet current (amp) : 63.168
    MBSY1c Bdl : 379437
    Arc1 dp/p : 0
    Arc2 dp/p : 0
    -----
    IPM1C12.XPOS : 1.1265
    IPM1C12.YPOS : 0.0872382
    IPM1H04A.XPOS : -0.679644
    IPM1H04A.YPOS : -1.28525
    IPM1H04B.XPOS : -0.965236
    IPM1H04B.YPOS : -0.523649
    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 : -5.29563
    Helicity Mode ON/OFF Random/Toggle : OFF
    Wien field : 3.4088
    Laser attenuation Hall A : 80
    Laser power Hall A : 100
    Half-wave plate (off=out) : IN
    rotating waveplate : 3000
    Beam Half-wave plate (off=out) : IN
    -----
    Neutron arm threshold: -500
    BigBite Preshower threshold: -10
    BigBite TotalShower threshold: -100
    -----
    BigBite DC Voltage Ch1 Cathode Back : -1600
    BigBite DC Voltage Ch1 Cathode Front : -1600
    BigBite DC Voltage Ch1 Field : -1600
    BigBite DC Voltage Ch1 Cathode : -1701
    BigBite DC Voltage Ch1 Field : -1700
    BigBite DC Voltage Ch3 Cathode Back : -1800
    BigBite DC Voltage Ch3 Cathode Front : -1800
    BigBite DC Voltage Ch3 Field : -1800