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    User name a-onl

    Log entry time 02:49:59 on March 4, 2006

    Entry number 165055

    keyword=Start_Run_2616,Run_type=cosmics,beam_energy=1.519,beam_polarization=%,beam_raster=on,comment_text=Rate test: 1.5x1.5 raster, 1 microA, 3He target,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=Barbara,target_polarization=,target_type=Empty
    Beginning-of-run EPICS data for Run Number 2616 at Sat Mar 4 02:49:53 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=9999999,ps2=1,ps3=1,ps4=9999,ps5=9999,ps6=9999,ps7=1,ps8=210
    
    -----
    BigBite magnet current setpoint : 710
    BigBite magnet current readback : 710.382
    -----
    Average current of the two cavities : 1.07511
    Current on Unser monitor : -3.00905
    Current on Upstream bcm : 1.06037
    Current on Downstream bcm : 1.08985
    Upstream Cavity Coefficient : 76.7
    Downstream Cavity Coefficient : 78.9
    Current on IBC0L02 (source) : 0.00143682
    Tiefenbach Hall A energy : 1519.45
    Tiefenbach Hall C energy : 3735.16
    Delta(E)/E width (MV_AI_DXWID) : 0
    HALLA:p : 1519.46
    HALLA:dpp : 0.00010297
    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 : -0.331307
    IPM1C12.YPOS : 0.251529
    IPM1H04A.XPOS : -1.11532
    IPM1H04A.YPOS : -1.22021
    IPM1H04B.XPOS : -1.23928
    IPM1H04B.YPOS : -0.655626
    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 : 2950
    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 : -1700
    BigBite DC Voltage Ch1 Field : -1700
    BigBite DC Voltage Ch3 Cathode Back : -1800
    BigBite DC Voltage Ch3 Cathode Front : -1801
    BigBite DC Voltage Ch3 Field : -1801
    -----
    BigBite DC Current Ch1 Cathode Back : -14
    BigBite DC Current Ch1 Cathode Front : -15
    BigBite DC Current Ch1 Field : -4
    B igBite DC Current Ch1 Cathode : -26
    BigBite DC Current Ch1 Field : -3
    BigBite DC Current Ch3 Cathode Back : -42
    BigBite DC Current Ch3 Cathode Front : -42
    BigBite DC Current Ch3 Field : -9