Log entry time 02:12:12 on April 7, 2012

Entry number 370996

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 Run Number: 3831
 End of Run Comment:
Run_type=Dilution,target_type=Dummy,comment_text=1.391,ps3=1, ps4=2
 

PRESCALE FACTORS:ps1=0   ps2=0   ps3=1   ps4=2   ps5=0   ps6=0   ps7=0   ps8=100   

EVENTS   : 676293       

TIME     : 5.843 mins  

DEAD TIME:   9.55%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/1729.2 Hz   T2:T2: 0.0/1198.0 Hz   T3:T3:2108.8/2108.8 Hz   T4:T4:13.7/27.3 Hz   T5:T5: 0.0/4136.9 Hz   T6:T6: 0.0/6781.2 Hz   T7:T7: 0.0/103898.4 Hz   T8:T8:10.2/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/606268   T2:T2:      0/420013   T3:T3: 739352/739352   T4:T4:   4794/9588     T5:T5:      0/1450447  T6:T6:      0/2377548  T7:T7:      0/36427651  T8:T8:   3590/359023   

AVERAGE CURRENT
BCM 1 : 0.0570 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -1.39601 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 19.95          
BCM d1 : 20.04          


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End-of-run EPICS data for Run Number 3831 at Sat Apr 7 02:12:09 EDT 2012

Target Info
Target number in beam : 5
Target encoder position : 21899
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 999
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 0.930645
VPT 4He (K) : 0.972763
NMR Area : 999
Polarization : 999

General Run Info
Beam energy (MeV) : 2253.48
Beam Current : 0.0498226
Beam Current (Hall C) : 176.13
Left arm angle : -0.179
Left arm momentum : 1.39099
Right arm angle : 0.197
Right arm momentum : 1.39104
Left septum current : 437.762
Right septum current : 482.79

Misc Epics Info
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Left Arm Q1 momentum : 1.39096
Left Arm Q1 power supply : 710.575
Left Arm Q1 gauss meter : -0.05911
Left Arm Q2 gauss meter : 0.3002
Left Arm Q2 power supply current : 566.714
Left Arm Q2 momentum : 1.39058
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 462.429
Left Arm D1 momentum : 1.39099
Left Arm D1 NMR : 0.51485
Left Arm Q3 gauss meter : -0.33887
Left Arm Q3 power supply current : 671.184
Left Arm Q3 momentum : 1.39113
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 1.39092
Right Arm Q1 power supply : 706.195
Right Arm Q1 gauss meter : -0.017739
Right Arm Q2 power supply current : 568.265
Right Arm Q2 momentum : 1.39088
Right Arm Q2 gauss meter : 0.2992
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 476.123
Right Arm D1 momentum : 1.39103
Right Arm D1 NMR : 0.516196
Right Arm Q3 power supply current : 669.782
Right Arm Q3 momentum : 1.39084
Right Arm Q3 gauss meter : 0.2971
Right Arm Q3 power supply polarity : disabled
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Left Arm Angle Floor Angle : 0
Left Arm Angle Vernier : 0
Left Arm Scattering Angle : -0.179
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Right Arm Angle Floor Angle : 0
Right Arm Angle Vernier : 0
Right Arm Scattering Angle : 0.197
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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 : 143
Laser power Hall A : 0
Rotating waveplate : 329
Fake Half-Wave Plate (8960=OUT) : 8960
Beam Half-wave plate (off=out) : IN
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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 : 437.678
Right Septum Magnet Current : 482.79
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