Log entry time 04:54:05 on May 12, 2012

Entry number 384237

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 Run Number: 24688
 End of Run Comment:
Run_type=Production,target_type=NH3 top,comment_text=NH3 Top Cup, 1.6003 GeV/c IHWP IN+spot check
 

PRESCALE FACTORS:ps1=1   ps2=1   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0   ps8=50   

EVENTS   : 3772873      

TIME     : 29.174 mins  

DEAD TIME:  11.52%      

TRIGGER RATES:   PRES/REAL
T1:T1:2386.0/2386.0 Hz   T2:T2:29.9/29.9 Hz   T3:T3: 0.0/2495.6 Hz   T4:T4: 0.0/66.6 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7: 0.0/103899.6 Hz   T8:T8:20.5/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:4176523/4176523  T2:T2:  52345/52345    T3:T3:      0/4368346  T4:T4:      0/116554   T5:T5:      0/0        T6:T6:      0/0        T7:T7:      0/181871114  T8:T8:  35849/1792462  

AVERAGE CURRENT
BCM 1 : 0.0707 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =         3.34734 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 120            
BCM d1 : 127.3          


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End-of-run EPICS data for Run Number 24688 at Sat May 12 04:54:01 EDT 2012

Target Info
Target number in beam : 1
Target encoder position : 999
uWave Frequency (Ghz) : 140154
RF Frequency (Mhz) : 213
Magnetic Field (T) : 5.0247
Magnet Current : 121.819
VPT 3He (K) : 1.03703
VPT 4He (K) : 0
NMR Area : -43.0095
Polarization : 68.6582

General Run Info
Beam energy (MeV) : 2253.44
Beam Current : 0.0626465
Beam Current (Hall C) : 109.83
Left arm angle : 12.502
Left arm momentum : 1.60027
Right arm angle : 12.5005
Right arm momentum : 1.6003
Left septum current : 503.707
Right septum current : 665.553

Misc Epics Info
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Left Arm Q1 momentum : 1.60099
Left Arm Q1 power supply : 817.868
Left Arm Q1 gauss meter : -0.06807
Left Arm Q2 gauss meter : 0.3452
Left Arm Q2 power supply current : 651.999
Left Arm Q2 momentum : 1.59986
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 533.888
Left Arm D1 momentum : 1.60027
Left Arm D1 NMR : 0.592244
Left Arm Q3 gauss meter : -0.3898
Left Arm Q3 power supply current : 772.158
Left Arm Q3 momentum : 1.60041
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 1.60014
Right Arm Q1 power supply : 812.421
Right Arm Q1 gauss meter : -0.02031
Right Arm Q2 power supply current : 653.775
Right Arm Q2 momentum : 1.60017
Right Arm Q2 gauss meter : 0.3443
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 549.331
Right Arm D1 momentum : 1.6003
Right Arm D1 NMR : 0.593853
Right Arm Q3 power supply current : 770.58
Right Arm Q3 momentum : 1.60015
Right Arm Q3 gauss meter : 0.3418
Right Arm Q3 power supply polarity : disabled
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Left Arm Angle Floor Angle : 12.5
Left Arm Angle Vernier : 31.4
Left Arm Scattering Angle : 12.502
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Right Arm Angle Floor Angle : 12.5
Right Arm Angle Vernier : -34.1
Right Arm Scattering Angle : 12.5005
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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) : -91.9471
Wien BDL (First Solenoid) (Gcm) : -1020.5
Wien BDL (Second Solenoid) (Gcm) : -1020.5
Wien angle (Horizontal) : -60.2008
Wien BDL (Gcm) : -1738.4
Wien HV Polarity (Horizontal) : NEGATIVE
Wien electrode Voltage (Horizontal) : 0
Laser attenuation Hall A : 207
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 : 503.623
Right Septum Magnet Current : 665.553
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