• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name a-onl

    Log entry time 05:29:25 on May 8, 2012

    Entry number 383142

    keyword=End_of_Run_24541
    ****************************
     Run Number: 24541
     End of Run Comment:
    Run_type=Dilution,target_type=Dummy,comment_text=production p0=1.2698
     
    
    PRESCALE FACTORS:ps1=1   ps2=1   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0   ps8=50   
    
    EVENTS   : 418078       
    
    TIME     : 5.370 mins  
    
    DEAD TIME:   7.17%      
    
    TRIGGER RATES:   PRES/REAL
    T1:T1:1359.4/1359.4 Hz   T2:T2:18.1/18.1 Hz   T3:T3: 0.0/2113.9 Hz   T4:T4: 0.0/27.0 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7: 0.0/103931.6 Hz   T8:T8:20.5/1024.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:T1: 437979/437979   T2:T2:   5846/5846     T3:T3:      0/681091   T4:T4:      0/8715     T5:T5:      0/0        T6:T6:      0/0        T7:T7:      0/33485960  T8:T8:   6598/329925   
    
    AVERAGE CURRENT
    BCM 1 : 0.0514 uA  
    
    Test of Helicity gates
    Time diff of helicity to nonhelicity times  =        -2.29555 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 16.08          
    BCM d1 : 17.05          
    
    
    ****************************
    End-of-run EPICS data for Run Number 24541 at Tue May 8 05:29:22 EDT 2012
    
    

    Target Info

    Target number in beam : 7 Target encoder position : 9 uWave Frequency (Ghz) : 0 RF Frequency (Mhz) : 213 Magnetic Field (T) : 999 Magnet Current : 999 VPT 3He (K) : 0.966739 VPT 4He (K) : 1.01811 NMR Area : 0.005379 Polarization : -0.00766467

    General Run Info

    Beam energy (MeV) : 2252.94 Beam Current : 8.59375e-06 Beam Current (Hall C) : 59.94 Left arm angle : -0.179 Left arm momentum : 1.46836 Right arm angle : 0.197 Right arm momentum : 1.26981 Left septum current : 461.673 Right septum current : 524.672

    Misc Epics Info

    ----- Left Arm Q1 momentum : 1.46832 Left Arm Q1 power supply : 750.095 Left Arm Q1 gauss meter : -0.06244 Left Arm Q2 gauss meter : 0.317 Left Arm Q2 power supply current : 598.39 Left Arm Q2 momentum : 1.46831 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 488.74 Left Arm D1 momentum : 1.46836 Left Arm D1 NMR : 0.543464 Left Arm Q3 gauss meter : -0.3577 Left Arm Q3 power supply current : 708.534 Left Arm Q3 momentum : 1.46854 Left Arm Q3 power supply polarity : disabled ----- Right Arm Q1 momentum : 1.26995 Right Arm Q1 power supply : 644.831 Right Arm Q1 gauss meter : -0.016262 Right Arm Q2 power supply current : 518.799 Right Arm Q2 momentum : 1.26981 Right Arm Q2 gauss meter : 0.2731 Right Arm Q2 power supply polarity : enabled Right Arm D1 power supply current : 434.722 Right Arm D1 momentum : 1.26981 Right Arm D1 NMR : 0.471213 Right Arm Q3 power supply current : 611.664 Right Arm Q3 momentum : 1.27016 Right Arm Q3 gauss meter : 0.2713 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) : -91.9471 Wien BDL (First Solenoid) (Gcm) : -1020.5 Wien BDL (Second Solenoid) (Gcm) : -1020.5 Wien angle (Horizontal) : -60.2008 Wien BDL (Gcm) : -1738.4 Wien HV Polarity (Horizontal) : NEGATIVE Wien electrode Voltage (Horizontal) : 0 Laser attenuation Hall A : 149 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 : 461.589 Right Septum Magnet Current : 524.672 -----