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

    User name mhuang

    Log entry time 21:34:26 on May 05, 2012

    Entry number 382494

    keyword=End of run 24414

    ****************************
     Run Number: 24414
     End of Run Comment:
    Run_type=Production,target_type=NH3 top,comment_text=Production P0=1.7348
    GeV/c
     
    
    PRESCALE FACTORS:ps1=2   ps2=2   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0  
    ps8=50   
    
    EVENTS   : 4929473      
    
    TIME     : 16.109 mins  
    
    DEAD TIME:  19.03%      
    
    TRIGGER RATES:   PRES/REAL
    T1:T1:6211.6/12423.3 Hz   T2:T2:67.2/134.3 Hz   T3:T3: 0.0/119879.6 Hz  
    T4:T4: 0.0/231.8 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7:
    0.0/103913.0 Hz   T8:T8:20.5/1024.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:T1:6003905/12007810  T2:T2:  64911/129823   T3:T3:      0/115870291 
    T4:T4:      0/224058   T5:T5:      0/0        T6:T6:      0/0       
    T7:T7:      0/100437720  T8:T8:  19795/989753   
    
    AVERAGE CURRENT
    BCM 1 : 0.0653 uA  
    
    Test of Helicity gates
    Time diff of helicity to nonhelicity times  =        -1.39561 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 61.33          
    BCM d1 : 64.99          
    
    
    ****************************
    End-of-run EPICS data for Run Number 24414 at Sat May 5 20:53:42 EDT 2012
    
    <b><h2>Target Info</b></h2>
    Target number in beam : 1
    Target encoder position : 49100
    uWave Frequency (Ghz) : 0
    RF Frequency (Mhz) : 213
    Magnetic Field (T) : 999
    Magnet Current : 999
    VPT 3He (K) : 1.04831
    VPT 4He (K) : 1.10002
    NMR Area : -50.5874
    Polarization : 72.0831
    
    <b><h2>General Run Info</b></h2>
    Beam energy (MeV) : 2254.58
    Beam Current : 0.0538722
    Beam Current (Hall C) : 0
    Left arm angle : -0.179
    Left arm momentum : 2.22791
    Right arm angle : 0.197
    Right arm momentum : 1.73476
    Left septum current : 716.484
    Right septum current : 724.498
    
    <b><h2>Misc Epics Info</b></h2>
    -----
    Left Arm Q1 momentum : 2.22741
    Left Arm Q1 power supply : 1137.88
    Left Arm Q1 gauss meter : -0.09468
    Left Arm Q2 gauss meter : 0.4802
    Left Arm Q2 power supply current : 907.864
    Left Arm Q2 momentum : 2.22769
    Left Arm Q2 power supply polarity : disabled
    Left Arm D1 power supply current : 758.285
    Left Arm D1 momentum : 2.22791
    Left Arm D1 NMR : 0.939003
    Left Arm Q3 gauss meter : -0.54244
    Left Arm Q3 power supply current : 1074.93
    Left Arm Q3 momentum : 2.22795
    Left Arm Q3 power supply polarity : disabled
    -----
    Right Arm Q1 momentum : 1.73499
    Right Arm Q1 power supply : 880.888
    Right Arm Q1 gauss meter : -0.022124
    Right Arm Q2 power supply current : 708.71
    Right Arm Q2 momentum : 1.73463
    Right Arm Q2 gauss meter : 0.3735
    Right Arm Q2 power supply polarity : enabled
    Right Arm D1 power supply current : 597.321
    Right Arm D1 momentum : 1.73476
    Right Arm D1 NMR : 0.643748
    Right Arm Q3 power supply current : 835.635
    Right Arm Q3 momentum : 1.73525
    Right Arm Q3 gauss meter : 0.3704
    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 : 144
    Laser power Hall A : 0
    Rotating waveplate : 329
    Fake Half-Wave Plate (8960=OUT) : 8960
    Beam Half-wave plate (off=out) : OUT
    -----
    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 : 716.526
    Right Septum Magnet Current : 724.514
    -----