Log entry time 12:42:12 on April 12, 2012

Entry number 373261

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 Run Number: 4226
 End of Run Comment:
Run_type=Spot++,target_type=Carbon hole,comment_text=Po = 1.589 GeV/c, IHWP OUT
 

PRESCALE FACTORS:ps1=0   ps2=0   ps3=8   ps4=30   ps5=0   ps6=0   ps7=0   ps8=0   

EVENTS   : 2089328      

TIME     : 6.223 mins  

DEAD TIME:  12.84%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/46839.8 Hz   T2:T2: 0.0/849.2 Hz   T3:T3:6392.7/51141.8 Hz   T4:T4:27.1/814.1 Hz   T5:T5: 0.0/65232.4 Hz   T6:T6: 0.0/64506.3 Hz   T7:T7: 0.0/103903.2 Hz   T8:T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/17489421  T2:T2:      0/317092   T3:T3:2386966/19095735  T4:T4:  10132/303964   T5:T5:      0/24356961  T6:T6:      0/24085841  T7:T7:      0/38796162  T8:T8:      0/382349   

AVERAGE CURRENT
BCM 1 : 0.0527 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -1.95704 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 19.62          
BCM d1 : 19.76          


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End-of-run EPICS data for Run Number 4226 at Thu Apr 12 12:42:05 EDT 2012

Target Info
Target number in beam : 1
Target encoder position : 41721
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 0.963389
VPT 4He (K) : 0.987522
NMR Area : 0.790866
Polarization : -2.72078

General Run Info
Beam energy (MeV) : 1710.49
Beam Current : 0.0482065
Beam Current (Hall C) : 89.82
Left arm angle : -0.179
Left arm momentum : 1.58895
Right arm angle : 0.197
Right arm momentum : 1.58904
Left septum current : 500.423
Right septum current : 660.954

Misc Epics Info
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Left Arm Q1 momentum : 1.58907
Left Arm Q1 power supply : 811.78
Left Arm Q1 gauss meter : -0.06758
Left Arm Q2 gauss meter : 0.3429
Left Arm Q2 power supply current : 647.419
Left Arm Q2 momentum : 1.58862
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 530.169
Left Arm D1 momentum : 1.58895
Left Arm D1 NMR : 0.588059
Left Arm Q3 gauss meter : -0.38702
Left Arm Q3 power supply current : 766.715
Left Arm Q3 momentum : 1.58913
Left Arm Q3 power supply polarity : disabled
-----
Right Arm Q1 momentum : 1.58878
Right Arm Q1 power supply : 806.653
Right Arm Q1 gauss meter : -0.020209
Right Arm Q2 power supply current : 649.136
Right Arm Q2 momentum : 1.58882
Right Arm Q2 gauss meter : 0.342
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 545.459
Right Arm D1 momentum : 1.58904
Right Arm D1 NMR : 0.589673
Right Arm Q3 power supply current : 765.25
Right Arm Q3 momentum : 1.58909
Right Arm Q3 gauss meter : 0.3393
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
-----
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 : 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 : 500.065
Right Septum Magnet Current : 660.97
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