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

    User name adev

    Log entry time 10:10:16 on March 31, 2012

    Entry number 368588

    keyword=End_of_Run_40569
    ****************************
     Run Number: 40569
     End of Run Comment:
    Run_type=Production,target_type=NH3 top,comment_text=p=1.550
     
    
    PRESCALE FACTORS:ps1=6   ps2=0   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0   ps8=0   
    
    EVENTS   : 1673119      
    TIME     : 31.458 mins  
    
    LIVE calc. crudely accounts for correlations.  Need offline calc. 
    DEAD TIME:  40.38%      
    
    TRIGGER RATES:   PRES/REAL
    T1:1486.9/8921.7 Hz   T8: 0.0/103700.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:2806545/16839274  T8:      0/195729055  
    
    AVERAGE CURRENT
    BCM x1 : 0.0534 uA  
    
     Test of Helicity gates
    Time diff of helicity to nonhelicity times  =       362.03815 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 87.5           
    BCM d1 : 114.1          
    
    
    ****************************
    End-of-run EPICS data for Run Number 40569 at Sat Mar 31 10:10:11 EDT 2012
    
    -----
    Beam energy (MeV) : 2253.6
    Beam Current : 0.0699187
    Beam Current (Hall C) : 179.91
    Left arm angle : -0.179
    Left arm momentum : 1.54998
    Right arm angle : 0.197
    Right arm momentum : 1.55004
    Left septum current : 487.542
    Right septum current : 539.444
    Fast Raster Ix : 4.902
    Fast Raster Iy : 4.7386
    Slow Raster Ix : 5.57373
    Slow Raster Iy : 5.40225
    -----
    IPM1C12.XPOS : -1.77641
    IPM1C12.YPOS : -0.247085
    IPM1H05A.XPOS : 0.087804
    IPM1H05A.YPOS : -0.639679
    IPM1H05B.XPOS : -1.71902
    IPM1H05B.YPOS : -2.90082
    -----
    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 : 139
    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
    -----
    Target Info:
    Target number in beam : 1
    Target encoder position : 49092
    uWave Frequency (Ghz) : 0
    RF Frequency (Mhz) : 106.5
    Magnetic Field (T) : 2.49865
    Magnet Current : 60.882
    VPT 3He (K) : 1.13961
    VPT 4He (K) : 1.13964
    NMR Area : 7.66003
    Polarization : -26.683
    -----
    3rd Arm dE Plane HV :
    dE_1L : -1108 dE_1R : -1160
    dE_2L : -1105 dE_2R : -1341
    3rd Arm E Plane HV :
    E_1L : -1445 E_1R : -1595
    E_2L : -1589 E_2R : -1703
    E_3L : -1556 E_3R : -1583
    E_4L : -1563 E_4R : -1492
    -----
    3rd Arm Threshold :
    Threshold for 'dE' is -0.600 V (825)
    Threshold for 'E1' is -0.280 V (1488)
    Threshold for 'E2' is -0.280 V (1489)