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    User name adev

    Log entry time 11:10:01 on March 1, 2012

    Entry number 362579

    keyword=Start_Run_40256,Run_type=Other,target_type=No Target,comment_text=BCM check
    Run Timestamp:       Thu Mar  1 11:09:44 EST 2012
    Beginning-of-run EPICS data for Run Number 40256 at Thu Mar 1 11:09:54 EST 2012
    
    
    Run_type=Other
    target_type=No Target
    comment_text=BCM check
    
    
    ;This file is automatically generated from 3rd arm Prescales GUI.
    ;To generate this file, type "prescaleTA" without quotes on adev@adaql3
    ;Input the desired prescales and Save.
    ;T1 = 3rd arm scintillator trigger
    ;T8 = 103.7 kHz fast clock
    
    ps1=0,ps2=0,ps3=0,ps4=0,ps5=0,ps6=0,ps7=0,ps8=103
    
    
    -----
    Beam energy (MeV) : 2255.34
    Beam Current : 0
    Left arm floor angle : 0
    Left arm momentum : 0.0038769
    Right arm floor angle : 0
    Right arm momentum : 0.297468
    Left septum current : 0.0841932
    Right septum current : 0
    -----
    Hall A current reading : 0
    BCM Pre Gain 1 A : 4
    BCM Pre Gain 2 A : 2
    Mag Div by 2^n A : 0
    BCM Pre Gain 1 B : 3
    BCM Pre Gain 2 B : 3
    Mag Div by 2^n B : 0
    -----
    Current on Unser monitor : 0.00349975
    Current on Upstream bcm : 0.0685737
    Current on Downstream bcm : 0.0626481
    Upstream Cavity Coefficient : 42.6
    Downstream Cavity Coefficient : 43.8
    Current on IBC0L02 (source) : 8.82101e-05
    Hall C Current : 0
    Hall A momentum (Tiefenbach) (HALLA:p) : 2255.34
    Hall A momentum orbit correction (dpp) : 0
    Hall A setup momentum (MMSHLAE) : 2253.65
    Hall A energy (halla_MeV) : 2255.34
    Hall C energy (hallc_MeV) : 1157.52
    Delta(E)/E width (MV_AI_DXWID) : 4.27669
    MBSY1c magnet current (amp) : 2
    MBSY1c Bdl : 563500
    Arc1 dp/p : 0
    Arc2 dp/p : 0
    Raster X width : 0
    Raster Y width : 0
    -----
    IPM1C12.XPOS : 0
    IPM1C12.YPOS : 0
    IPM1H05A.XPOS : 0
    IPM1H05A.YPOS : 0
    IPM1H05B.XPOS : 0
    IPM1H05B.YPOS : 0
    Survey X offset bpmA : 0
    Survey Y offset bpmA : 0
    Survey X offset bpmB : 0
    Survey Y offset bpmB : 0
    -----
    Wien angle (Vertical) : 89.9999
    Wien Vertical BDL (Gcm) : 2649.6
    Wien HV Polarity : POSITIVE
    Wien electrode Voltage : 0
    Wien angle (Solenoids) : 88.7125
    Wien BDL (First Solenoid) (Gcm) : 1239.7
    Wien BDL (Second Solenoid) (Gcm) : 729.5
    Wien angle (Horizontal) : -60.8504
    Wien BDL (Gcm) : -1753
    Wien HV Polarity (Horizontal) : NEGATIVE
    Wien electrode Voltage (Horizontal) : 0
    Laser attenuation Hall A : 132
    Laser power Hall A : 0
    Half-wave plate (off=out) : IN
    rotating waveplate : 329
    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
    -----
    Target Info:
    Target number in beam : 0
    Target encoder position : 0
    uWave Frequency (Ghz) : -999
    RF Frequency (Mhz) : 213
    Magnetic Field (T) : 5.00295
    Magnet Current : -999
    VPT 3He (K) : 1.21848
    VPT 4He (K) : 1.23715
    NMR Area : -999
    Polarization : -999
    -----
    3rd Arm dE Plane HV :
    dE_1L : -5 dE_1R : -5
    dE_2L : -5 dE_2R : -5
    3rd Arm E Plane HV :
    E_1L : -5 E_1R : -6
    E_2L : -6 E_2R : -5
    E_3L : -5 E_3R : -5
    E_4L : -11 E_4R : -5
    -----
    3rd Arm dE Plane threshold :
    Threshold for 'dE' is -0.053 V (1971)
    Threshold for 'E' is -0.053 V (1976)