Log entry time 08:46:47 on April 8, 2012

Entry number 371575

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 Run Number: 3900
 End of Run Comment:
Run_type=Production,target_type=NH3 bottom,comment_text=NH3 bottom target 0.778
 

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

EVENTS   : 10185331     

TIME     : 52.667 mins  

DEAD TIME:  19.26%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/3126.1 Hz   T2:T2: 0.0/2122.9 Hz   T3:T3:3940.8/3940.8 Hz   T4:T4:41.3/41.3 Hz   T5:T5: 0.0/6059.5 Hz   T6:T6: 0.0/8800.3 Hz   T7:T7: 0.0/103906.4 Hz   T8:T8:10.2/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/9878715  T2:T2:      0/6708512  T3:T3:12453041/12453041  T4:T4: 130552/130552   T5:T5:      0/19148274  T6:T6:      0/27809295  T7:T7:      0/328348081  T8:T8:  32358/3235878  

AVERAGE CURRENT
BCM 1 : 0.0464 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =         4.06930 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 146.8          
BCM d1 : 146.7          


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End-of-run EPICS data for Run Number 3900 at Sun Apr 8 08:46:44 EDT 2012

Target Info
Target number in beam : 4
Target encoder position : 31509
uWave Frequency (Ghz) : 70398.1
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.13515
VPT 4He (K) : 1.12764
NMR Area : 9.25526
Polarization : -25.9656

General Run Info
Beam energy (MeV) : 2253.51
Beam Current : 0.0498182
Beam Current (Hall C) : 178.41
Left arm angle : -0.179
Left arm momentum : 0.777991
Right arm angle : 0.197
Right arm momentum : 0.778022
Left septum current : 244.729
Right septum current : 270.739

Misc Epics Info
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Left Arm Q1 momentum : 0.777911
Left Arm Q1 power supply : 397.398
Left Arm Q1 gauss meter : -0.03308
Left Arm Q2 gauss meter : 0.16834
Left Arm Q2 power supply current : 317.038
Left Arm Q2 momentum : 0.777937
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 256.643
Left Arm D1 momentum : 0.777992
Left Arm D1 NMR : 0.288092
Left Arm Q3 gauss meter : -0.190195
Left Arm Q3 power supply current : 375.413
Left Arm Q3 momentum : 0.778101
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 0.778084
Right Arm Q1 power supply : 395.048
Right Arm Q1 gauss meter : -0.01
Right Arm Q2 power supply current : 317.839
Right Arm Q2 momentum : 0.777939
Right Arm Q2 gauss meter : 0.16751
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 265.599
Right Arm D1 momentum : 0.778022
Right Arm D1 NMR : 0.288715
Right Arm Q3 power supply current : 374.605
Right Arm Q3 momentum : 0.77789
Right Arm Q3 gauss meter : 0.16637
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 : 148
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 : 244.729
Right Septum Magnet Current : 270.739
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