Log entry time 20:19:47 on April 12, 2012

Entry number 373467

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 Run Number: 4256
 End of Run Comment:
Run_type=Production,target_type=NH3 top,comment_text=Po = 1.494 GeV/c
 

PRESCALE FACTORS:ps1=0   ps2=0   ps3=7   ps4=14   ps5=0   ps6=0   ps7=0   ps8=0   

EVENTS   : 7008302      

TIME     : 19.195 mins  

DEAD TIME:  10.41%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/42744.3 Hz   T2:T2: 0.0/650.5 Hz   T3:T3:6741.1/47187.8 Hz   T4:T4:51.0/713.7 Hz   T5:T5: 0.0/61908.4 Hz   T6:T6: 0.0/59995.9 Hz   T7:T7: 0.0/103902.3 Hz   T8:T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/49229004  T2:T2:      0/749171   T3:T3:7763788/54346516  T4:T4:  58714/822008   T5:T5:      0/71300391  T6:T6:      0/69097724  T7:T7:      0/119665116  T8:T8:      0/1179349  

AVERAGE CURRENT
BCM 1 : 0.0602 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -0.61819 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 69.1           
BCM d1 : 69.66          


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End-of-run EPICS data for Run Number 4256 at Thu Apr 12 20:19:42 EDT 2012

Target Info
Target number in beam : 1
Target encoder position : 49127
uWave Frequency (Ghz) : 70405.2
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.13867
VPT 4He (K) : 1.13082
NMR Area : 8.06835
Polarization : -27.7572

General Run Info
Beam energy (MeV) : 1710.65
Beam Current : 0.0516233
Beam Current (Hall C) : 98.97
Left arm angle : -0.179
Left arm momentum : 1.49398
Right arm angle : 0.197
Right arm momentum : 1.49405
Left septum current : 500.107
Right septum current : 660.97

Misc Epics Info
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Left Arm Q1 momentum : 1.49393
Left Arm Q1 power supply : 763.18
Left Arm Q1 gauss meter : -0.0635
Left Arm Q2 gauss meter : 0.3226
Left Arm Q2 power supply current : 609.051
Left Arm Q2 momentum : 1.49447
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 497.586
Left Arm D1 momentum : 1.49398
Left Arm D1 NMR : 0.552939
Left Arm Q3 gauss meter : -0.36386
Left Arm Q3 power supply current : 720.84
Left Arm Q3 momentum : 1.49405
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 : -0.019027
Right Arm Q2 power supply current : 610.336
Right Arm Q2 momentum : 1.49385
Right Arm Q2 gauss meter : 0.3215
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 512.114
Right Arm D1 momentum : 1.49405
Right Arm D1 NMR : 0.554423
Right Arm Q3 power supply current : 719.486
Right Arm Q3 momentum : 1.49406
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
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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 : 500.086
Right Septum Magnet Current : 660.97
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