Log entry time 02:03:18 on April 12, 2012

Entry number 372978

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 Run Number: 4179
 End of Run Comment:
Run_type=Optics,target_type=C12_40,comment_text=delta scan LHRS = 3%, RHRS = 2%
 

PRESCALE FACTORS:ps1=0   ps2=0   ps3=1   ps4=1   ps5=0   ps6=0   ps7=0   ps8=100   

EVENTS   : 400816       

TIME     : 4.467 mins  

DEAD TIME:   7.31%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/1278.6 Hz   T2:T2: 0.0/13.8 Hz   T3:T3:1576.0/1576.0 Hz   T4:T4:27.3/27.3 Hz   T5:T5: 0.0/7436.7 Hz   T6:T6: 0.0/7020.1 Hz   T7:T7: 0.0/103900.7 Hz   T8:T8:10.2/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/342684   T2:T2:      0/3700     T3:T3: 422397/422397   T4:T4:   7322/7322     T5:T5:      0/1993126  T6:T6:      0/1881481  T7:T7:      0/27846708  T8:T8:   2744/274445   

AVERAGE CURRENT
BCM 1 : 0.0641 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -3.17247 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 17.13          
BCM d1 : 17.25          


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End-of-run EPICS data for Run Number 4179 at Thu Apr 12 02:03:14 EDT 2012

Target Info
Target number in beam : 6
Target encoder position : 12418
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 999
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 0
VPT 4He (K) : 1.27912
NMR Area : 999
Polarization : 999

General Run Info
Beam energy (MeV) : 1710.65
Beam Current : 0.0571517
Beam Current (Hall C) : 90.39
Left arm angle : -0.179
Left arm momentum : 1.65398
Right arm angle : 0.197
Right arm momentum : 1.67098
Left septum current : 521.093
Right septum current : 696.523

Misc Epics Info
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Left Arm Q1 momentum : 1.65368
Left Arm Q1 power supply : 844.785
Left Arm Q1 gauss meter : -0.07036
Left Arm Q2 gauss meter : 0.3569
Left Arm Q2 power supply current : 674.017
Left Arm Q2 momentum : 1.65388
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 552.628
Left Arm D1 momentum : 1.65398
Left Arm D1 NMR : 0.612108
Left Arm Q3 gauss meter : -0.40284
Left Arm Q3 power supply current : 797.957
Left Arm Q3 momentum : 1.65389
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 1.67093
Right Arm Q1 power supply : 848.363
Right Arm Q1 gauss meter : -0.021263
Right Arm Q2 power supply current : 682.625
Right Arm Q2 momentum : 1.67079
Right Arm Q2 gauss meter : 0.3595
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 574.418
Right Arm D1 momentum : 1.67097
Right Arm D1 NMR : 0.620078
Right Arm Q3 power supply current : 804.612
Right Arm Q3 momentum : 1.67082
Right Arm Q3 gauss meter : 0.3568
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) : -49.5997
Wien BDL (Gcm) : -1432.5
Wien HV Polarity (Horizontal) : NEGATIVE
Wien electrode Voltage (Horizontal) : 0
Laser attenuation Hall A : 226
Laser power Hall A : 0
Rotating waveplate : 3496
Fake Half-Wave Plate (8960=OUT) : 8960
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 : 521.029
Right Septum Magnet Current : 696.523
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