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

    User name a-onl

    Log entry time 22:49:10 on April 8, 2012

    Entry number 371843

    keyword=End_of_Run_3934
    ****************************
     Run Number: 3934
     End of Run Comment:
    Run_type=Dilution,target_type=Home(no target, or empty),comment_text=P=0.582
     
    
    PRESCALE FACTORS:ps1=0   ps2=0   ps3=1   ps4=1   ps5=0   ps6=0   ps7=0   ps8=100   
    
    EVENTS   : 264861       
    
    TIME     : 6.366 mins  
    
    DEAD TIME:   3.76%      
    
    TRIGGER RATES:   PRES/REAL
    T1:T1: 0.0/545.3 Hz   T2:T2: 0.0/359.2 Hz   T3:T3:693.4/693.4 Hz   T4:T4:16.9/16.9 Hz   T5:T5: 0.0/2287.8 Hz   T6:T6: 0.0/5124.7 Hz   T7:T7: 0.0/103911.2 Hz   T8:T8:10.2/1024.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:T1:      0/208293   T2:T2:      0/137193   T3:T3: 264862/264862   T4:T4:   6461/6461     T5:T5:      0/873906   T6:T6:      0/1957573  T7:T7:      0/39692845  T8:T8:   3911/391156   
    
    AVERAGE CURRENT
    BCM 1 : 0.0642 uA  
    
    Test of Helicity gates
    Time diff of helicity to nonhelicity times  =        -2.71077 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 24.49          
    BCM d1 : 24.53          
    
    
    ****************************
    End-of-run EPICS data for Run Number 3934 at Sun Apr 8 22:49:04 EDT 2012
    
    

    Target Info

    Target number in beam : 7 Target encoder position : 37 uWave Frequency (Ghz) : 0 RF Frequency (Mhz) : 106.5 Magnetic Field (T) : 2.49865 Magnet Current : 60.882 VPT 3He (K) : 0.958499 VPT 4He (K) : 0.969672 NMR Area : 0.00496586 Polarization : -0.0173452

    General Run Info

    Beam energy (MeV) : 2253.45 Beam Current : 0.0592962 Beam Current (Hall C) : 180.18 Left arm angle : -0.179 Left arm momentum : 0.581996 Right arm angle : 0.197 Right arm momentum : 0.581986 Left septum current : 182.762 Right septum current : 203.591

    Misc Epics Info

    ----- Left Arm Q1 momentum : 0.581891 Left Arm Q1 power supply : 297.261 Left Arm Q1 gauss meter : -0.02469 Left Arm Q2 gauss meter : 0.12622 Left Arm Q2 power supply current : 237.179 Left Arm Q2 momentum : 0.581984 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 191.083 Left Arm D1 momentum : 0.581995 Left Arm D1 NMR : 0.215577 Left Arm Q3 gauss meter : -0.142298 Left Arm Q3 power supply current : 280.859 Left Arm Q3 momentum : 0.582122 Left Arm Q3 power supply polarity : disabled ----- Right Arm Q1 momentum : 0.582011 Right Arm Q1 power supply : 295.499 Right Arm Q1 gauss meter : -0.007507 Right Arm Q2 power supply current : 237.758 Right Arm Q2 momentum : 0.581935 Right Arm Q2 gauss meter : 0.1254 Right Arm Q2 power supply polarity : enabled Right Arm D1 power supply current : 198.735 Right Arm D1 momentum : 0.581985 Right Arm D1 NMR : 0.215968 Right Arm Q3 power supply current : 280.244 Right Arm Q3 momentum : 0.581943 Right Arm Q3 gauss meter : 0.12464 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 : 155 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 : 182.847 Right Septum Magnet Current : 203.591 -----