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

    User name adev

    Log entry time 11:13:20 on March 1, 2012

    Entry number 362580

    keyword=End_of_Run_40256
    ****************************
     Run Number: 40256
     End of Run Comment:
    Run_type=Other,target_type=No Target,comment_text=BCM check
     
    
    PRESCALE FACTORS:ps1=0   ps2=0   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0   ps8=103   
    
    EVENTS   : [0]: 195400       [+]: 91141        [-]: 91155        
    TIME     : [0]: 3.235 mins  [+]: 1.509 mins  [-]: 1.509 mins  
    
    LIVE calc. crudely accounts for correlations.  Need offline calc. 
    DEAD TIME: [0]:   0.00%      [+]:  -0.00%      [-]:  -0.01%      
    
    TRIGGER RATES:   PRES/REAL
    T1[0] :T1: 0.0/0.0  Hz   T8[0] :T8:1006.8/103700.0 Hz   
    T1[+] :T1: 0.0/0.0  Hz   T8[+] :T8:1006.8/103700.0 Hz   
    T1[-] :T1: 0.0/0.0  Hz   T8[-] :T8:1006.8/103700.0 Hz   
    
    TRIGGER TOTALS:   PRES/REAL
    T1[0] :T1:      0/2        T8[0] :T8: 195400/20126230  
    T1[+] :T1:      0/0        T8[+] :T8:  91140/9387477  
    T1[-] :T1:      0/2        T8[-] :T8:  91142/9387636  
    
    AVERAGE CURRENT
    BCM x1 : 0.2338 uA  
    
     Test of Helicity gates
    Time diff of helicity to nonhelicity times  =         0.37354 seconds
    
    
    APPROXIMATE CURRENT ASYMMETRIES
    BCM u1 :     5879 ppm     
    BCM d1 :    -1087 ppm     
    
    APPROXIMATE BCM CHARGES (C)
    BCM u1 [0] : 8.987E-05      
    BCM u1 [+] : 4.217E-05      
    BCM u1 [-] : 4.167E-05      
    
    BCM d1 [0] : 8.891E-07      
    BCM d1 [+] : 4.146E-07      
    BCM d1 [-] : 4.155E-07      
    
    
    
    ****************************
    End-of-run EPICS data for Run Number 40256 at Thu Mar 1 11:13:13 EST 2012
    
    Average current of the two cavities : 0.0655632
    Current on Unser monitor : 0.00355075
    Current on Upstream bcm : 0.0685807
    Current on Downstream bcm : 0.0625457
    Upstream Cavity Coefficient : 42.6
    Downstream Cavity Coefficient : 43.8
    Current on IBC0L02 (source) : 8.82101e-05
    Hall C Current : 0
    MBSY1c magnet current (amp) : 2
    MBSY1c Bdl : 563500
    Hall A momentum (Tiefenbach) (HALLA:p) : 2255.34
    Hall A momentum orbit correction (dpp) : 0
    Hall A setup momentum (MMSHLAE) : 2253.65
    Hall A energy (halla_MeV) : 2255.34
    Hall C energy (hallc_MeV) : 1157.52
    Delta(E)/E width (MV_AI_DXWID) : 4.27669
    IPM1C12.XPOS : 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) : 88.7125
    Wien BDL (First Solenoid) (Gcm) : 1239.7
    Wien BDL (Second Solenoid) (Gcm) : 729.5
    Wien angle (Horizontal) : -60.8504
    Wien BDL (Gcm) : -1753
    Wien HV Polarity (Horizontal) : NEGATIVE
    Wien electrode Voltage (Horizontal) : 0
    Laser attenuation Hall A : 132
    Laser power Hall A : 0
    Half-wave plate (off=out) : IN
    rotating waveplate : 329
    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 : 0
    Target encoder position : 0
    uWave Frequency (Ghz) : -999
    RF Frequency (Mhz) : 213
    Magnetic Field (T) : 5.00295
    Magnet Current : -999
    VPT 3He (K) : 1.21848
    VPT 4He (K) : 1.23715
    NMR Area : -999
    Polarization : -999
    -----
    3rd Arm dE Plane HV :
    dE_1L : -5 dE_1R : -5
    dE_2L : -5 dE_2R : -5
    3rd Arm E Plane HV :
    E_1L : -5 E_1R : -6
    E_2L : -6 E_2R : -5
    E_3L : -5 E_3R : -5
    E_4L : -11 E_4R : -5
    -----
    3rd Arm dE Plane threshold :
    Threshold for 'dE' is -0.053 V (1971)
    Threshold for 'E' is -0.053 V (1976)