Log entry time 01:16:47 on April 4, 2012

Entry number 369741

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 Run Number: 3674
 End of Run Comment:
Run_type=Optics,target_type=Carbon thin,comment_text=p=2.296, delta=-2.0% - optics run
 

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

EVENTS   : 2142615      

TIME     : 26.858 mins  

DEAD TIME:   6.35%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/1356.3 Hz   T2:T2: 0.0/962.0 Hz   T3:T3:1419.9/1419.9 Hz   T4:T4: 0.0/20.8 Hz   T5:T5: 0.0/3121.4 Hz   T6:T6: 0.0/6013.9 Hz   T7:T7: 0.0/103889.7 Hz   T8:T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/2185628  T2:T2:      0/1550242  T3:T3:2288145/2288145  T4:T4:      0/33483    T5:T5:      0/5030018  T6:T6:      0/9691122  T7:T7:      0/167413678  T8:T8:      0/1650131  

AVERAGE CURRENT
BCM 1 : 0.1127 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =         0.21282 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 181.9          
BCM d1 : 181.4          


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End-of-run EPICS data for Run Number 3674 at Wed Apr 4 01:16:42 EDT 2012

Target Info
Target number in beam : 1
Target encoder position : 12384
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.52171
VPT 4He (K) : 1.33109
NMR Area : 10
Polarization : 0.00436882

General Run Info
Beam energy (MeV) : 2252.55
Beam Current : 0.100215
Beam Current (Hall C) : 0
Left arm angle : -0.179
Left arm momentum : 2.29606
Right arm angle : 0.197
Right arm momentum : 2.29677
Left septum current : 742.205
Right septum current : 824.939

Misc Epics Info
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Left Arm Q1 momentum : 2.29599
Left Arm Q1 power supply : 1172.92
Left Arm Q1 gauss meter : -0.09762
Left Arm Q2 gauss meter : 0.495
Left Arm Q2 power supply current : 935.613
Left Arm Q2 momentum : 2.29578
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 783.624
Left Arm D1 momentum : 2.29606
Left Arm D1 NMR : 0.849556
Left Arm Q3 gauss meter : -0.55894
Left Arm Q3 power supply current : 1107.66
Left Arm Q3 momentum : 2.2958
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 2.29596
Right Arm Q1 power supply : 1165.71
Right Arm Q1 gauss meter : -0.02904
Right Arm Q2 power supply current : 938.013
Right Arm Q2 momentum : 2.29587
Right Arm Q2 gauss meter : 0.4943
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 807.325
Right Arm D1 momentum : 2.29678
Right Arm D1 NMR : 0.85231
Right Arm Q3 power supply current : 1105.67
Right Arm Q3 momentum : 2.296
Right Arm Q3 gauss meter : 0.4901
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 : 152
Laser power Hall A : 0
Rotating waveplate : 7511
Fake Half-Wave Plate (8960=OUT) : 13056
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 : 741.994
Right Septum Magnet Current : 824.939
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