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

    User name a-onl

    Log entry time 23:32:12 on March 31, 2012

    Entry number 368781

    keyword=End_of_Run_3555
    ****************************
     Run Number: 3555
     End of Run Comment:
    Run_type=Production,target_type=NH3 top,comment_text=momentum 1.441
     
    
    PRESCALE FACTORS:ps1=0   ps2=0   ps3=2   ps4=3   ps5=0   ps6=0   ps7=0   ps8=50   
    
    EVENTS   : 286040       
    
    TIME     : 1.146 mins  
    
    DEAD TIME:   9.14%      
    
    TRIGGER RATES:   PRES/REAL
    T1:T1: 0.0/7755.1 Hz   T2:T2: 0.0/1175.5 Hz   T3:T3:4527.6/9055.1 Hz   T4:T4:29.7/89.2 Hz   T5:T5: 0.0/12462.9 Hz   T6:T6: 0.0/14782.2 Hz   T7:T7: 0.0/103800.7 Hz   T8:T8:20.5/1024.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:T1:      0/533325   T2:T2:      0/80837    T3:T3: 311362/622724   T4:T4:   2045/6135     T5:T5:      0/857077   T6:T6:      0/1016581  T7:T7:      0/7138425  T8:T8:   1408/70421    
    
    AVERAGE CURRENT
    BCM 1 : 0.0645 uA  
    
    Test of Helicity gates
    Time diff of helicity to nonhelicity times  =        -2.98070 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 5.042          
    BCM d1 : 3.831          
    
    
    ****************************
    End-of-run EPICS data for Run Number 3555 at Sat Mar 31 23:32:07 EDT 2012
    
    

    Target Info

    Target number in beam : 1 Target encoder position : 49092 uWave Frequency (Ghz) : 69957.6 RF Frequency (Mhz) : 106.5 Magnetic Field (T) : 2.49865 Magnet Current : 60.882 VPT 3He (K) : 1.14563 VPT 4He (K) : 1.13563 NMR Area : 9.43444 Polarization : -32.864

    General Run Info

    Beam energy (MeV) : 2253.46 Beam Current : 0.0488239 Beam Current (Hall C) : 179.67 Left arm angle : -0.179 Left arm momentum : 1.44099 Right arm angle : 0.197 Right arm momentum : 1.44102 Left septum current : 453.086 Right septum current : 500.558

    Misc Epics Info

    ----- Left Arm Q1 momentum : 1.44093 Left Arm Q1 power supply : 736.103 Left Arm Q1 gauss meter : -0.06128 Left Arm Q2 gauss meter : 0.311 Left Arm Q2 power supply current : 587.074 Left Arm Q2 momentum : 1.44055 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 479.36 Left Arm D1 momentum : 1.44099 Left Arm D1 NMR : 0.533341 Left Arm Q3 gauss meter : -0.3509 Left Arm Q3 power supply current : 695.306 Left Arm Q3 momentum : 1.44113 Left Arm Q3 power supply polarity : disabled ----- Right Arm Q1 momentum : 1.44067 Right Arm Q1 power supply : 731.456 Right Arm Q1 gauss meter : -0.018357 Right Arm Q2 power supply current : 588.688 Right Arm Q2 momentum : 1.44087 Right Arm Q2 gauss meter : 0.3099 Right Arm Q2 power supply polarity : enabled Right Arm D1 power supply current : 493.496 Right Arm D1 momentum : 1.44101 Right Arm D1 NMR : 0.534743 Right Arm Q3 power supply current : 693.858 Right Arm Q3 momentum : 1.44084 Right Arm Q3 gauss meter : 0.3077 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 : 132 Laser power Hall A : 0 Rotating waveplate : 3496 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 : 453.107 Right Septum Magnet Current : 500.574 -----