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

    User name a-onl

    Log entry time 19:51:49 on March 29, 2012

    Entry number 368139

    keyword=End_of_Run_3468
    ****************************
     Run Number: 3468
     End of Run Comment:
    Run_type=Production,target_type=Carbon thick,comment_text=Dilution, slow raster on  fast rasters on. P=2.072
     
    
    PRESCALE FACTORS:ps1=0   ps2=0   ps3=8   ps4=10   ps5=0   ps6=0   ps7=0   ps8=0   
    
    EVENTS   : 122227       
    
    TIME     : 1.398 mins  
    
    DEAD TIME:   1.34%      
    
    TRIGGER RATES:   PRES/REAL
    T1:T1: 0.0/11579.0 Hz   T2:T2: 0.0/1222.9 Hz   T3:T3:1455.6/11644.6 Hz   T4:T4:21.1/211.2 Hz   T5:T5: 0.0/15539.9 Hz   T6:T6: 0.0/17682.4 Hz   T7:T7: 0.0/103816.2 Hz   T8:T8: 0.0/1024.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:T1:      0/971446   T2:T2:      0/102595   T3:T3: 122119/976956   T4:T4:   1771/17719    T5:T5:      0/1303762  T6:T6:      0/1483512  T7:T7:      0/8709917  T8:T8:      0/85911    
    
    AVERAGE CURRENT
    BCM 1 : 0.0510 uA  
    
    Test of Helicity gates
    Time diff of helicity to nonhelicity times  =        -2.55756 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 4.577          
    BCM d1 : 3.979          
    
    
    ****************************
    End-of-run EPICS data for Run Number 3468 at Thu Mar 29 19:51:44 EDT 2012
    
    

    Target Info

    Target number in beam : 0 Target encoder position : 12384 uWave Frequency (Ghz) : 70605.5 RF Frequency (Mhz) : 106.5 Magnetic Field (T) : 2.49865 Magnet Current : 60.882 VPT 3He (K) : 1.00993 VPT 4He (K) : 1.02337 NMR Area : 0.0136858 Polarization : -0.0394723

    General Run Info

    Beam energy (MeV) : 2253.7 Beam Current : 0.0502403 Beam Current (Hall C) : 179.94 Left arm angle : -0.179 Left arm momentum : 2.07197 Right arm angle : 0.197 Right arm momentum : 2.07205 Left septum current : 660.98 Right septum current : 735.04

    Misc Epics Info

    ----- Left Arm Q1 momentum : 2.07196 Left Arm Q1 power supply : 1058.46 Left Arm Q1 gauss meter : -0.08809 Left Arm Q2 gauss meter : 0.4466 Left Arm Q2 power supply current : 844.233 Left Arm Q2 momentum : 2.07155 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 701.493 Left Arm D1 momentum : 2.07198 Left Arm D1 NMR : 0.766687 Left Arm Q3 gauss meter : -0.50445 Left Arm Q3 power supply current : 999.758 Left Arm Q3 momentum : 2.07215 Left Arm Q3 power supply polarity : disabled ----- Right Arm Q1 momentum : 2.07191 Right Arm Q1 power supply : 1051.95 Right Arm Q1 gauss meter : -0.02618 Right Arm Q2 power supply current : 846.811 Right Arm Q2 momentum : 2.07265 Right Arm Q2 gauss meter : 0.4461 Right Arm Q2 power supply polarity : enabled Right Arm D1 power supply current : 721.101 Right Arm D1 momentum : 2.07205 Right Arm D1 NMR : 0.768913 Right Arm Q3 power supply current : 998.111 Right Arm Q3 momentum : 2.07264 Right Arm Q3 gauss meter : 0.4424 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 : 133 Laser power Hall A : 0 Rotating waveplate : 7511 Fake Half-Wave Plate (8960=OUT) : 13056 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 : 661.064 Right Septum Magnet Current : 735.04 -----