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User name a-onl
Log entry time 22:40:13 on April 24, 2012
Entry number 378597
keyword=End_of_Run_23874
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Run Number: 23874
End of Run Comment:
Run_type=Production,target_type=NH3 bottom,comment_text=Raster on, LHRS and RHRS p0 = 0.5828 GeV, HW plate is in, DILUTION
PRESCALE FACTORS:ps1=2 ps2=3 ps3=0 ps4=0 ps5=0 ps6=0 ps7=0 ps8=100
EVENTS : 896569
TIME : 3.671 mins
DEAD TIME: 26.19%
TRIGGER RATES: PRES/REAL
T1:T1:5460.6/10921.2 Hz T2:T2:44.8/134.4 Hz T3:T3: 0.0/13430.3 Hz T4:T4: 0.0/175.6 Hz T5:T5: 0.0/0.0 Hz T6:T6: 0.0/0.0 Hz T7:T7: 0.0/103912.4 Hz T8:T8:10.2/1024.0 Hz
TRIGGER TOTALS: PRES/REAL
T1:T1:1202590/2405181 T2:T2: 9868/29604 T3:T3: 0/2957755 T4:T4: 0/38675 T5:T5: 0/0 T6:T6: 0/0 T7:T7: 0/22884668 T8:T8: 2255/225516
AVERAGE CURRENT
BCM 1 : 0.0615 uA
Test of Helicity gates
Time diff of helicity to nonhelicity times = -2.18440 seconds
APPROXIMATE BCM CHARGES (C)
BCM u1 : 13.13
BCM d1 : 13.97
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End-of-run EPICS data for Run Number 23874 at Tue Apr 24 22:40:08 EDT 2012
Target Info
Target number in beam : 1
Target encoder position : 13754
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 0.955671
VPT 4He (K) : 0.990326
NMR Area : -0.0113489
Polarization : 0.0353167
General Run Info
Beam energy (MeV) : 1157.37
Beam Current : 0.0541193
Beam Current (Hall C) : 179.61
Left arm angle : -0.179
Left arm momentum : 0.582792
Right arm angle : 0.197
Right arm momentum : 0.582801
Left septum current : 183.162
Right septum current : 241.595
Misc Epics Info
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Left Arm Q1 momentum : 0.582623
Left Arm Q1 power supply : 297.368
Left Arm Q1 gauss meter : -0.02472
Left Arm Q2 gauss meter : 0.1264
Left Arm Q2 power supply current : 237.513
Left Arm Q2 momentum : 0.582803
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 191.325
Left Arm D1 momentum : 0.582792
Left Arm D1 NMR : 0.215872
Left Arm Q3 gauss meter : -0.142486
Left Arm Q3 power supply current : 281.232
Left Arm Q3 momentum : 0.582896
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 0.582853
Right Arm Q1 power supply : 295.872
Right Arm Q1 gauss meter : -0.007514
Right Arm Q2 power supply current : 238.082
Right Arm Q2 momentum : 0.582727
Right Arm Q2 gauss meter : 0.12565
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 199.026
Right Arm D1 momentum : 0.582801
Right Arm D1 NMR : 0.21627
Right Arm Q3 power supply current : 280.776
Right Arm Q3 momentum : 0.583048
Right Arm Q3 gauss meter : 0.1248
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) : -91.9471
Wien BDL (First Solenoid) (Gcm) : -1020.5
Wien BDL (Second Solenoid) (Gcm) : -1020.5
Wien angle (Horizontal) : -69.9998
Wien BDL (Gcm) : -2020.7
Wien HV Polarity (Horizontal) : NEGATIVE
Wien electrode Voltage (Horizontal) : 0
Laser attenuation Hall A : 132
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 : 182.847
Right Septum Magnet Current : 241.579
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