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

    User name a-onl

    Log entry time 22:43:25 on April 16, 2012

    Entry number 375610

    keyword=End_of_Run_23493
    ****************************
     Run Number: 23493
     End of Run Comment:
    Run_type=Production,target_type=NH3 bottom,comment_text=p0=0.6217
     
    
    PRESCALE FACTORS:ps1=2   ps2=3   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0   ps8=100   
    
    EVENTS   : 6740788      
    
    TIME     : 24.802 mins  
    
    DEAD TIME:  11.96%      
    
    TRIGGER RATES:   PRES/REAL
    T1:T1:5099.9/10199.8 Hz   T2:T2:35.2/105.6 Hz   T3:T3: 0.0/10400.4 Hz   T4:T4: 0.0/132.6 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7: 0.0/103923.0 Hz   T8:T8:10.2/1024.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:T1:7589246/15178493  T2:T2:  52385/157155   T3:T3:      0/15476916  T4:T4:      0/197374   T5:T5:      0/0        T6:T6:      0/0        T7:T7:      0/154648959  T8:T8:  15238/1523825  
    
    AVERAGE CURRENT
    BCM 1 : 0.0911 uA  
    
    Test of Helicity gates
    Time diff of helicity to nonhelicity times  =         1.05492 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 135.1          
    BCM d1 : 136            
    
    
    ****************************
    End-of-run EPICS data for Run Number 23493 at Mon Apr 16 22:43:21 EDT 2012
    
    

    Target Info

    Target number in beam : 4 Target encoder position : 31498 uWave Frequency (Ghz) : 69980.2 RF Frequency (Mhz) : 106.5 Magnetic Field (T) : 2.49865 Magnet Current : 60.882 VPT 3He (K) : 1.14926 VPT 4He (K) : 1.13427 NMR Area : -9.86132 Polarization : 27.342

    General Run Info

    Beam energy (MeV) : 1710.87 Beam Current : 0.0854738 Beam Current (Hall C) : 89.01 Left arm angle : -0.179 Left arm momentum : 0.6217 Right arm angle : 0.197 Right arm momentum : 0.621683 Left septum current : 195.286 Right septum current : 257.521

    Misc Epics Info

    ----- Left Arm Q1 momentum : 0.621827 Left Arm Q1 power supply : 317.662 Left Arm Q1 gauss meter : -0.02641 Left Arm Q2 gauss meter : 0.13478 Left Arm Q2 power supply current : 253.347 Left Arm Q2 momentum : 0.621655 Left Arm Q2 power supply polarity : disabled Left Arm D1 power supply current : 204.359 Left Arm D1 momentum : 0.6217 Left Arm D1 NMR : 0.230267 Left Arm Q3 gauss meter : -0.152007 Left Arm Q3 power supply current : 300.014 Left Arm Q3 momentum : 0.621825 Left Arm Q3 power supply polarity : disabled ----- Right Arm Q1 momentum : 0.621773 Right Arm Q1 power supply : 315.686 Right Arm Q1 gauss meter : -0.008002 Right Arm Q2 power supply current : 253.98 Right Arm Q2 momentum : 0.621639 Right Arm Q2 gauss meter : 0.13394 Right Arm Q2 power supply polarity : enabled Right Arm D1 power supply current : 212.262 Right Arm D1 momentum : 0.621683 Right Arm D1 NMR : 0.230699 Right Arm Q3 power supply current : 299.349 Right Arm Q3 momentum : 0.621616 Right Arm Q3 gauss meter : 0.13312 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) : -49.5997 Wien BDL (Gcm) : -1432.5 Wien HV Polarity (Horizontal) : NEGATIVE Wien electrode Voltage (Horizontal) : 0 Laser attenuation Hall A : 257 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 : 195.286 Right Septum Magnet Current : 257.537 -----