Log entry time 15:15:27 on April 12, 2012

Entry number 373343

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 Run Number: 4237
 End of Run Comment:
Run_type=Production,target_type=NH3 top,comment_text=Po = 1.589 GeV/c, IHWP OUT, negative polarization
 

PRESCALE FACTORS:ps1=0   ps2=0   ps3=9   ps4=30   ps5=0   ps6=0   ps7=0   ps8=0   

EVENTS   : 133048       

TIME     : 0.303 mins  

DEAD TIME:  30.48%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/83421.1 Hz   T2:T2: 0.0/1734.5 Hz   T3:T3:10479.7/94317.3 Hz   T4:T4:56.0/1682.2 Hz   T5:T5: 0.0/117943.9 Hz   T6:T6: 0.0/114282.1 Hz   T7:T7: 0.0/103865.7 Hz   T8:T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/1515347  T2:T2:      0/31508    T3:T3: 190364/1713277  T4:T4:   1018/30557    T5:T5:      0/2142455  T6:T6:      0/2075938  T7:T7:      0/1886724  T8:T8:      0/18601    

AVERAGE CURRENT
BCM 1 : 0.0619 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -2.54129 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 1.119          
BCM d1 : 1.128          


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End-of-run EPICS data for Run Number 4237 at Thu Apr 12 15:15:23 EDT 2012

Target Info
Target number in beam : 1
Target encoder position : 49127
uWave Frequency (Ghz) : 70366.4
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.14173
VPT 4He (K) : 1.12835
NMR Area : 8.81947
Polarization : -30.3413

General Run Info
Beam energy (MeV) : 1710.65
Beam Current : 0.0499521
Beam Current (Hall C) : 89.31
Left arm angle : -0.179
Left arm momentum : 1.58896
Right arm angle : 0.197
Right arm momentum : 1.58904
Left septum current : 500.402
Right septum current : 660.97

Misc Epics Info
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Left Arm Q1 momentum : 1.58896
Left Arm Q1 power supply : 811.727
Left Arm Q1 gauss meter : -0.06755
Left Arm Q2 gauss meter : 0.3428
Left Arm Q2 power supply current : 647.424
Left Arm Q2 momentum : 1.58863
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 530.166
Left Arm D1 momentum : 1.58896
Left Arm D1 NMR : 0.58806
Left Arm Q3 gauss meter : -0.38705
Left Arm Q3 power supply current : 766.722
Left Arm Q3 momentum : 1.58915
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 1.58888
Right Arm Q1 power supply : 806.706
Right Arm Q1 gauss meter : -0.020231
Right Arm Q2 power supply current : 649.141
Right Arm Q2 momentum : 1.58883
Right Arm Q2 gauss meter : 0.3419
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 : 0.589674
Right Arm Q3 power supply current : 765.252
Right Arm Q3 momentum : 1.58909
Right Arm Q3 gauss meter : 0.3394
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 : 228
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 : 500.402
Right Septum Magnet Current : 660.97
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