Log entry time 19:40:32 on April 12, 2012

Entry number 373461

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 Run Number: 4255
 End of Run Comment:
Run_type=Dilution,target_type=Home(no target, or empty),comment_text=Po = 1.691 GeV/c
 

PRESCALE FACTORS:ps1=0   ps2=0   ps3=12   ps4=3   ps5=0   ps6=0   ps7=0   ps8=0   

EVENTS   : 1044007      

TIME     : 3.339 mins  

DEAD TIME:   4.49%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/9310.0 Hz   T2:T2: 0.0/148.4 Hz   T3:T3:5417.9/65014.4 Hz   T4:T4:38.8/116.5 Hz   T5:T5: 0.0/71103.3 Hz   T6:T6: 0.0/78476.4 Hz   T7:T7: 0.0/103903.1 Hz   T8:T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/1864983  T2:T2:      0/29731    T3:T3:1085309/13023712  T4:T4:   7777/23331    T5:T5:      0/14243438  T6:T6:      0/15720416  T7:T7:      0/20813906  T8:T8:      0/205128   

AVERAGE CURRENT
BCM 1 : 0.0562 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -3.23652 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 11.22          
BCM d1 : 11.31          


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End-of-run EPICS data for Run Number 4255 at Thu Apr 12 19:40:26 EDT 2012

Target Info
Target number in beam : 7
Target encoder position : 36
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 999
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 0.949009
VPT 4He (K) : 0.970707
NMR Area : 999
Polarization : 999

General Run Info
Beam energy (MeV) : 1708.35
Beam Current : -0.000211075
Beam Current (Hall C) : 98.88
Left arm angle : -0.179
Left arm momentum : 1.691
Right arm angle : 0.197
Right arm momentum : 1.49669
Left septum current : 500.065
Right septum current : 660.97

Misc Epics Info
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Left Arm Q1 momentum : 1.69089
Left Arm Q1 power supply : 863.798
Left Arm Q1 gauss meter : -0.07188
Left Arm Q2 gauss meter : 0.3649
Left Arm Q2 power supply current : 689.263
Left Arm Q2 momentum : 1.69129
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 566.251
Left Arm D1 momentum : 1.691
Left Arm D1 NMR : 0.625795
Left Arm Q3 gauss meter : -0.41178
Left Arm Q3 power supply current : 815.721
Left Arm Q3 momentum : 1.6907
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 1.4939
Right Arm Q1 power supply : 758.48
Right Arm Q1 gauss meter : -0.019035
Right Arm Q2 power supply current : 610.338
Right Arm Q2 momentum : 1.49386
Right Arm Q2 gauss meter : 0.3215
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 513.698
Right Arm D1 momentum : 1.49669
Right Arm D1 NMR : 0.555404
Right Arm Q3 power supply current : 719.485
Right Arm Q3 momentum : 1.49405
Right Arm Q3 gauss meter : 0.3191
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
-----
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) : -49.5997
Wien BDL (Gcm) : -1432.5
Wien HV Polarity (Horizontal) : NEGATIVE
Wien electrode Voltage (Horizontal) : 0
Laser attenuation Hall A : 222
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 : 500.044
Right Septum Magnet Current : 660.97
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