Log entry time 00:44:57 on March 29, 2012

Entry number 367880

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 Run Number: 22470
 End of Run Comment:
Run_type=Optics,target_type=Carbon thick,comment_text=BCM calibration run 75 nA
 

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

EVENTS   : 357548       

TIME     : 21.310 mins  

DEAD TIME:  12.50%      

TRIGGER RATES:   PRES/REAL
T1:T1:319.6/319.6 Hz   T2:T2: 0.0/45.1 Hz   T3:T3: 0.0/15629.3 Hz   T4:T4: 0.0/48.2 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7: 0.0/103803.9 Hz   T8:T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1: 408647/408647   T2:T2:      0/57686    T3:T3:      0/19983826  T4:T4:      0/61622    T5:T5:      0/0        T6:T6:      0/0        T7:T7:      0/132724758  T8:T8:      0/1309297  

AVERAGE CURRENT
BCM 1 : 0.0254 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =         2.46419 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 32.38          
BCM d1 : 32.49          


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End-of-run EPICS data for Run Number 22470 at Thu Mar 29 00:44:54 EDT 2012

Target Info
Target number in beam : 0
Target encoder position : 31475
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.1137
VPT 4He (K) : 1.13186
NMR Area : 3.45783
Polarization : -10.4482

General Run Info
Beam energy (MeV) : 2252.94
Beam Current : -0.000151425
Beam Current (Hall C) : 180.6
Left arm angle : -0.179
Left arm momentum : 2.228
Right arm angle : 0.197
Right arm momentum : 2.22804
Left septum current : 716.863
Right septum current : 797.237

Misc Epics Info
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Left Arm Q1 momentum : 2.22783
Left Arm Q1 power supply : 1138.04
Left Arm Q1 gauss meter : -0.09469
Left Arm Q2 gauss meter : 0.4802
Left Arm Q2 power supply current : 907.889
Left Arm Q2 momentum : 2.22775
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 758.376
Left Arm D1 momentum : 2.228
Left Arm D1 NMR : 0.824387
Left Arm Q3 gauss meter : -0.54224
Left Arm Q3 power supply current : 1074.85
Left Arm Q3 momentum : 2.22778
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 2.2278
Right Arm Q1 power supply : 1131.1
Right Arm Q1 gauss meter : -0.02816
Right Arm Q2 power supply current : 910.242
Right Arm Q2 momentum : 2.2279
Right Arm Q2 gauss meter : 0.4796
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 779.724
Right Arm D1 momentum : 2.22804
Right Arm D1 NMR : 0.8268
Right Arm Q3 power supply current : 1072.93
Right Arm Q3 momentum : 2.22801
Right Arm Q3 gauss meter : 0.4755
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 : 110
Laser power Hall A : 0
Rotating waveplate : 553
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 : 716.884
Right Septum Magnet Current : 797.253
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