Log entry time 04:10:07 on April 6, 2012

Entry number 370629

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 Run Number: 22810
 End of Run Comment:
Run_type=Production,target_type=NH3 bottom,comment_text=

HWP changed during the end of the run


PRESCALE FACTORS:ps1=2   ps2=156   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0   ps8=100   

EVENTS   : 5925359      

TIME     : 25.757 mins  

DEAD TIME:   9.04%      

TRIGGER RATES:   PRES/REAL
T1:T1:4167.8/8335.6 Hz   T2:T2:37.3/5821.1 Hz   T3:T3: 0.0/10115.9 Hz   T4:T4: 0.0/104.1 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7: 0.0/103906.0 Hz   T8:T8:10.2/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:6440978/12881957  T2:T2:  57666/8995920  T3:T3:      0/15633206  T4:T4:      0/160856   T5:T5:      0/0        T6:T6:      0/0        T7:T7:      0/160577545  T8:T8:  15825/1582501  

AVERAGE CURRENT
BCM 1 : 0.0509 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =         0.03458 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 78.58          
BCM d1 : 78.62          


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End-of-run EPICS data for Run Number 22810 at Fri Apr 6 04:10:03 EDT 2012

Target Info
Target number in beam : 4
Target encoder position : 31514
uWave Frequency (Ghz) : 70398.2
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.12779
VPT 4He (K) : 1.12621
NMR Area : 10.1005
Polarization : -28.2888

General Run Info
Beam energy (MeV) : 2253.46
Beam Current : 0.0450258
Beam Current (Hall C) : 179.37
Left arm angle : -0.179
Left arm momentum : 1.60797
Right arm angle : 0.197
Right arm momentum : 1.60803
Left septum current : 506.148
Right septum current : 560.449

Misc Epics Info
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Left Arm Q1 momentum : 1.6082
Left Arm Q1 power supply : 821.553
Left Arm Q1 gauss meter : -0.06841
Left Arm Q2 gauss meter : 0.3469
Left Arm Q2 power supply current : 655.138
Left Arm Q2 momentum : 1.60756
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 536.548
Left Arm D1 momentum : 1.60797
Left Arm D1 NMR : 0.595094
Left Arm Q3 gauss meter : -0.39167
Left Arm Q3 power supply current : 775.887
Left Arm Q3 momentum : 1.60814
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 1.60792
Right Arm Q1 power supply : 816.32
Right Arm Q1 gauss meter : -0.02046
Right Arm Q2 power supply current : 656.92
Right Arm Q2 momentum : 1.60787
Right Arm Q2 gauss meter : 0.346
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 551.954
Right Arm D1 momentum : 1.60803
Right Arm D1 NMR : 0.59672
Right Arm Q3 power supply current : 774.272
Right Arm Q3 momentum : 1.60782
Right Arm Q3 gauss meter : 0.3434
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 : 137
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 : 506.148
Right Septum Magnet Current : 560.449
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