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

    User name a-onl

    Log entry time 03:02:26 on May 6, 2012

    Entry number 382550

    keyword=End_of_Run_24428
    ****************************
     Run Number: 24428
     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   : 4810754      
    
    TIME     : 17.445 mins  
    
    DEAD TIME:  14.16%      
    
    TRIGGER RATES:   PRES/REAL
    T1:T1:5277.0/10554.0 Hz   T2:T2:57.1/114.1 Hz   T3:T3: 0.0/28888.1 Hz   T4:T4: 0.0/458.3 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7: 0.0/103924.2 Hz   T8:T8:20.5/1024.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:T1:5523383/11046766  T2:T2:  59727/119455   T3:T3:      0/30237008  T4:T4:      0/479710   T5:T5:      0/0        T6:T6:      0/0        T7:T7:      0/108776833  T8:T8:  21436/1071815  
    
    AVERAGE CURRENT
    BCM 1 : 0.0550 uA  
    
    Test of Helicity gates
    Time diff of helicity to nonhelicity times  =        -1.03767 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 55.9           
    BCM d1 : 59.28          
    
    
    ****************************
    End-of-run EPICS data for Run Number 24428 at Sun May 6 03:02:22 EDT 2012
    
    

    Target Info

    Target number in beam : 1 Target encoder position : 49100 uWave Frequency (Ghz) : 140167 RF Frequency (Mhz) : 213 Magnetic Field (T) : 999 Magnet Current : 999 VPT 3He (K) : 1.04639 VPT 4He (K) : 1.0729 NMR Area : -49.33 Polarization : 70.2914

    General Run Info

    Beam energy (MeV) : 2253.78 Beam Current : 0.0489301 Beam Current (Hall C) : 0.06 Left arm angle : -0.179 Left arm momentum : 2.04966 Right arm angle : 0.197 Right arm momentum : 1.73475 Left septum current : 653.276 Right septum current : 724.498

    Misc Epics Info

    ----- Left Arm Q1 momentum : 2.05011 Left Arm Q1 power supply : 1047.3 Left Arm Q1 gauss meter : -0.08715 Left Arm Q2 gauss meter : 0.4419 Left Arm Q2 power supply current : 835.093 Left Arm Q2 momentum : 2.04913 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 693.439 Left Arm D1 momentum : 2.04966 Left Arm D1 NMR : 0.758433 Left Arm Q3 gauss meter : -0.49912 Left Arm Q3 power supply current : 988.995 Left Arm Q3 momentum : 2.04984 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 : -0.022103 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 : 0.643747 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 : 142 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 : 653.276 Right Septum Magnet Current : 724.498 -----