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

    User name a-onl

    Log entry time 18:46:51 on April 22, 2012

    Entry number 377598

    keyword=End_of_Run_4860
    ****************************
     Run Number: 4860
     End of Run Comment:
    Run_type=Production,target_type=NH3 top,comment_text=0.9561,HWP Out
     
    
    PRESCALE FACTORS:ps1=0   ps2=0   ps3=14   ps4=40   ps5=0   ps6=0   ps7=0   ps8=100   
    
    EVENTS   : 7010936      
    
    TIME     : 20.600 mins  
    
    DEAD TIME:   9.18%      
    
    TRIGGER RATES:   PRES/REAL
    T1:T1: 0.0/72123.1 Hz   T2:T2: 0.0/1114.2 Hz   T3:T3:6203.7/86852.0 Hz   T4:T4:31.8/1273.7 Hz   T5:T5: 0.0/102275.7 Hz   T6:T6: 0.0/105412.1 Hz   T7:T7: 0.0/103902.4 Hz   T8:T8:10.2/1024.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:T1:      0/89145045  T2:T2:      0/1377160  T3:T3:7667869/107350175  T4:T4:  39357/1574280  T5:T5:      0/126414055  T6:T6:      0/130290717  T7:T7:      0/128424671  T8:T8:  12656/1265677  
    
    AVERAGE CURRENT
    BCM 1 : 0.0539 uA  
    
    Test of Helicity gates
    Time diff of helicity to nonhelicity times  =        -1.36322 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 64.6           
    BCM d1 : 68.52          
    
    
    ****************************
    End-of-run EPICS data for Run Number 4860 at Sun Apr 22 18:46:46 EDT 2012
    
    

    Target Info

    Target number in beam : 1 Target encoder position : 50886 uWave Frequency (Ghz) : 69991.8 RF Frequency (Mhz) : 106.5 Magnetic Field (T) : 2.49865 Magnet Current : 60.882 VPT 3He (K) : 1.17631 VPT 4He (K) : 1.1403 NMR Area : -8.47583 Polarization : 29.354

    General Run Info

    Beam energy (MeV) : 1157.21 Beam Current : 0.0493136 Beam Current (Hall C) : 151.41 Left arm angle : -0.179 Left arm momentum : 0.956087 Right arm angle : 0.197 Right arm momentum : 0.95612 Left septum current : 300.696 Right septum current : 394.509

    Misc Epics Info

    ----- Left Arm Q1 momentum : 0.955845 Left Arm Q1 power supply : 488.296 Left Arm Q1 gauss meter : -0.04062 Left Arm Q2 gauss meter : 0.2067 Left Arm Q2 power supply current : 389.616 Left Arm Q2 momentum : 0.956027 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 316.209 Left Arm D1 momentum : 0.956087 Left Arm D1 NMR : 0.353984 Left Arm Q3 gauss meter : -0.23297 Left Arm Q3 power supply current : 461.337 Left Arm Q3 momentum : 0.956191 Left Arm Q3 power supply polarity : disabled ----- Right Arm Q1 momentum : 0.955958 Right Arm Q1 power supply : 485.359 Right Arm Q1 gauss meter : -0.012217 Right Arm Q2 power supply current : 390.586 Right Arm Q2 momentum : 0.955995 Right Arm Q2 gauss meter : 0.2052 Right Arm Q2 power supply polarity : enabled Right Arm D1 power supply current : 326.595 Right Arm D1 momentum : 0.95612 Right Arm D1 NMR : 0.354805 Right Arm Q3 power supply current : 460.383 Right Arm Q3 momentum : 0.956013 Right Arm Q3 gauss meter : 0.2043 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) : -69.9998 Wien BDL (Gcm) : -2020.7 Wien HV Polarity (Horizontal) : NEGATIVE Wien electrode Voltage (Horizontal) : 0 Laser attenuation Hall A : 124 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 : 300.57 Right Septum Magnet Current : 394.525 -----