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    User name a-onl

    Log entry time 04:22:37 on April 5, 2012

    Entry number 370181

    keyword=End_of_Run_22755
    ****************************
     Run Number: 22755
     End of Run Comment:
    Run_type=Production,target_type=Carbon thin,comment_text=p0=1.927 E0=2.253 - Half wave plate in - empty target PS3_L=1, PS1_R=1
     
    
    PRESCALE FACTORS:ps1=1   ps2=260   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0   ps8=100   
    
    EVENTS   : 964652       
    
    TIME     : 3.831 mins  
    
    DEAD TIME:  22.24%      
    
    TRIGGER RATES:   PRES/REAL
    T1:T1:5373.0/5373.0 Hz   T2:T2:14.7/3815.9 Hz   T3:T3: 0.0/6268.7 Hz   T4:T4: 0.0/67.0 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7: 0.0/103870.1 Hz   T8:T8:10.2/1024.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:T1:1234888/1234888  T2:T2:   3373/877029   T3:T3:      0/1440756  T4:T4:      0/15401    T5:T5:      0/0        T6:T6:      0/0        T7:T7:      0/23872876  T8:T8:   2353/235350   
    
    AVERAGE CURRENT
    BCM 1 : 0.0516 uA  
    
    Test of Helicity gates
    Time diff of helicity to nonhelicity times  =        -2.87972 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 11.85          
    BCM d1 : 11.84          
    
    
    ****************************
    End-of-run EPICS data for Run Number 22755 at Thu Apr 5 04:22:33 EDT 2012
    
    

    Target Info

    Target number in beam : 1 Target encoder position : 42 uWave Frequency (Ghz) : 0 RF Frequency (Mhz) : 106.5 Magnetic Field (T) : 2.49865 Magnet Current : 60.882 VPT 3He (K) : 0.931812 VPT 4He (K) : 0.971738 NMR Area : -8.49962 Polarization : 29.639

    General Run Info

    Beam energy (MeV) : 2253.46 Beam Current : 0.0451719 Beam Current (Hall C) : 58.53 Left arm angle : -0.179 Left arm momentum : 1.92697 Right arm angle : 0.197 Right arm momentum : 1.92702 Left septum current : 611.011 Right septum current : 678.963

    Misc Epics Info

    ----- Left Arm Q1 momentum : 1.92654 Left Arm Q1 power supply : 984.123 Left Arm Q1 gauss meter : -0.08187 Left Arm Q2 gauss meter : 0.4155 Left Arm Q2 power supply current : 785.147 Left Arm Q2 momentum : 1.92657 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 649.233 Left Arm D1 momentum : 1.92697 Left Arm D1 NMR : 0.713061 Left Arm Q3 gauss meter : -0.46931 Left Arm Q3 power supply current : 929.789 Left Arm Q3 momentum : 1.92713 Left Arm Q3 power supply polarity : disabled ----- Right Arm Q1 momentum : 1.92664 Right Arm Q1 power supply : 978.195 Right Arm Q1 gauss meter : -0.02442 Right Arm Q2 power supply current : 787.23 Right Arm Q2 momentum : 1.92682 Right Arm Q2 gauss meter : 0.4148 Right Arm Q2 power supply polarity : enabled Right Arm D1 power supply current : 667.103 Right Arm D1 momentum : 1.92703 Right Arm D1 NMR : 0.715096 Right Arm Q3 power supply current : 927.898 Right Arm Q3 momentum : 1.92684 Right Arm Q3 gauss meter : 0.4114 Right Arm Q3 power supply polarity : disabled ----- Left Arm Angle Floor Angle : 0 Left Arm Angle Vernier : 0 Left Arm Scattering Angle : -0.179 ----- Right Arm Angle Floor Angle : 0 Right Arm Angle Vernier : 0 Right Arm Scattering Angle : 0.197 ----- 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) : -59.6266 Wien BDL (Gcm) : -1721.1 Wien HV Polarity (Horizontal) : NEGATIVE Wien electrode Voltage (Horizontal) : 0 Laser attenuation Hall A : 134 Laser power Hall A : 0 Rotating waveplate : 329 Fake Half-Wave Plate (8960=OUT) : 8960 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 Left Septum Magnet Current : 611.032 Right Septum Magnet Current : 678.963 -----