Log entry time 02:22:33 on March 29, 2012

Entry number 367905

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 Run Number: 22473
 End of Run Comment:
Run_type=Production,target_type=NH3 bottom,comment_text=production at low rate; P=2.228
 

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

EVENTS   : 495013       

TIME     : 4.673 mins  

DEAD TIME:  21.42%      

TRIGGER RATES:   PRES/REAL
T1:T1:1959.5/1959.5 Hz   T2:T2:287.6/287.6 Hz   T3:T3: 0.0/101209.3 Hz   T4:T4: 0.0/195.7 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7: 0.0/103806.9 Hz   T8:T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1: 549383/549383   T2:T2:  80622/80622    T3:T3:      0/28376267  T4:T4:      0/54857    T5:T5:      0/0        T6:T6:      0/0        T7:T7:      0/29104549  T8:T8:      0/287101   

AVERAGE CURRENT
BCM 1 : 0.0560 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -1.61136 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 15.66          
BCM d1 : 15.75          


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End-of-run EPICS data for Run Number 22473 at Thu Mar 29 02:22:28 EDT 2012

Target Info
Target number in beam : 0
Target encoder position : 31475
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.12629
VPT 4He (K) : 1.12871
NMR Area : 11.2481
Polarization : -33.9873

General Run Info
Beam energy (MeV) : 2253.66
Beam Current : 0.0486287
Beam Current (Hall C) : 181.77
Left arm angle : -0.179
Left arm momentum : 2.228
Right arm angle : 0.197
Right arm momentum : 2.22804
Left septum current : 716.863
Right septum current : 797.237

Misc Epics Info
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Left Arm Q1 momentum : 2.22783
Left Arm Q1 power supply : 1138.04
Left Arm Q1 gauss meter : -0.09467
Left Arm Q2 gauss meter : 0.4801
Left Arm Q2 power supply current : 907.89
Left Arm Q2 momentum : 2.22775
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 758.368
Left Arm D1 momentum : 2.228
Left Arm D1 NMR : 0.824387
Left Arm Q3 gauss meter : -0.54226
Left Arm Q3 power supply current : 1074.85
Left Arm Q3 momentum : 2.22779
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 2.2278
Right Arm Q1 power supply : 1131.1
Right Arm Q1 gauss meter : -0.02819
Right Arm Q2 power supply current : 910.24
Right Arm Q2 momentum : 2.22789
Right Arm Q2 gauss meter : 0.4796
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 779.724
Right Arm D1 momentum : 2.22804
Right Arm D1 NMR : 0.826798
Right Arm Q3 power supply current : 1072.93
Right Arm Q3 momentum : 2.22801
Right Arm Q3 gauss meter : 0.4754
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 : 132
Laser power Hall A : 0
Rotating waveplate : 553
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 : 716.905
Right Septum Magnet Current : 797.253
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