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

    User name adev

    Log entry time 19:48:40 on May 14, 2012

    Entry number 385010

    keyword=End_of_Run_42078
    ****************************
     Run Number: 42078
     End of Run Comment:
    Run_type=Other,target_type=C12_40,comment_text=check of beam position
     
    
    PRESCALE FACTORS:ps1=1   ps2=0   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0   ps8=0   
    
    EVENTS   : 72868        
    TIME     : 1.747 mins  
    
    LIVE calc. crudely accounts for correlations.  Need offline calc. 
    DEAD TIME:   2.74%      
    
    TRIGGER RATES:   PRES/REAL
    T1:714.9/714.9 Hz   T8: 0.0/103700.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1:  74932/74932    T8:      0/10869601  
    
    AVERAGE CURRENT
    BCM x1 : 0.0378 uA  
    
     Test of Helicity gates
    Time diff of helicity to nonhelicity times  =        20.89484 seconds
    
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 : 3.848          
    BCM d1 : 4.073          
    
    
    ****************************
    End-of-run EPICS data for Run Number 42078 at Mon May 14 19:48:33 EDT 2012
    
    -----
    Beam energy (MeV) : 3352.4
    Beam Current : -0.181982
    Beam Current (Hall C) : 0
    Left arm angle : 12.502
    Left arm momentum : 2.82002
    Right arm angle : 12.5005
    Right arm momentum : 2.20167
    Left septum current : 959.992
    Right septum current : 939.08
    Fast Raster Ix : 7.1896
    Fast Raster Iy : 7.1896
    Slow Raster Ix : 7.35258
    Slow Raster Iy : 9.00375
    -----
    IPM1C12.XPOS : 0
    IPM1C12.YPOS : 0
    IPM1H05A.XPOS : 0
    IPM1H05A.YPOS : 0
    IPM1H05B.XPOS : 0
    IPM1H05B.YPOS : 0
    -----
    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 : 182
    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 : 6
    Target encoder position : 12339
    uWave Frequency (Ghz) : 0
    RF Frequency (Mhz) : 999
    Magnetic Field (T) : 0
    Magnet Current : 121.819
    VPT 3He (K) : 999
    VPT 4He (K) : 0
    NMR Area : 999
    Polarization : 999
    -----
    3rd Arm dE Plane HV :
    dE_1L : -1108 dE_1R : -1134
    dE_2L : -1105 dE_2R : -1297
    3rd Arm E Plane HV :
    E_1L : -1491 E_1R : -1566
    E_2L : -1586 E_2R : -1693
    E_3L : -1628 E_3R : -1661
    E_4L : -1573 E_4R : -1518
    -----
    3rd Arm Threshold :
    Threshold for 'dE' is -0.200 V (1651)
    Threshold for 'E1' is -0.070 V (1920)
    Threshold for 'E2' is -0.070 V (1921)