Log entry time 02:09:29 on April 5, 2012

Entry number 370146

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 Run Number: 22750
 End of Run Comment:
Run_type=Production,target_type=NH3 top,comment_text=p0=1.927 E0=2.253 - Half wave plate in
 

PRESCALE FACTORS:ps1=3   ps2=260   ps3=0   ps4=0   ps5=0   ps6=0   ps7=0   ps8=100   

EVENTS   : 10708336     

TIME     : 35.342 mins  

DEAD TIME:  13.96%      

TRIGGER RATES:   PRES/REAL
T1:T1:5811.9/17435.6 Hz   T2:T2:47.2/12271.2 Hz   T3:T3: 0.0/20986.7 Hz   T4:T4: 0.0/211.1 Hz   T5:T5: 0.0/0.0  Hz   T6:T6: 0.0/0.0  Hz   T7:T7: 0.0/103895.1 Hz   T8:T8:10.2/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:12324192/36972576  T2:T2: 100081/26021314  T3:T3:      0/44502764  T4:T4:      0/447578   T5:T5:      0/0        T6:T6:      0/0        T7:T7:      0/220312308  T8:T8:  21714/2171420  

AVERAGE CURRENT
BCM 1 : 0.0501 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =         1.89335 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 106.2          
BCM d1 : 106.3          


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End-of-run EPICS data for Run Number 22750 at Thu Apr 5 02:09:26 EDT 2012

Target Info
Target number in beam : 1
Target encoder position : 49132
uWave Frequency (Ghz) : 69981.6
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.14895
VPT 4He (K) : 1.13563
NMR Area : -8.65066
Polarization : 30.1656

General Run Info
Beam energy (MeV) : 2253.48
Beam Current : 0.0439341
Beam Current (Hall C) : 60.21
Left arm angle : -0.179
Left arm momentum : 1.92697
Right arm angle : 0.197
Right arm momentum : 1.92702
Left septum current : 611.032
Right septum current : 678.963

Misc Epics Info
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Left Arm Q1 momentum : 1.92664
Left Arm Q1 power supply : 984.23
Left Arm Q1 gauss meter : -0.0819
Left Arm Q2 gauss meter : 0.4156
Left Arm Q2 power supply current : 785.147
Left Arm Q2 momentum : 1.92657
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 649.236
Left Arm D1 momentum : 1.92697
Left Arm D1 NMR : 0.713061
Left Arm Q3 gauss meter : -0.46936
Left Arm Q3 power supply current : 929.789
Left Arm Q3 momentum : 1.92713
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 1.92675
Right Arm Q1 power supply : 978.195
Right Arm Q1 gauss meter : -0.02445
Right Arm Q2 power supply current : 787.231
Right Arm Q2 momentum : 1.92682
Right Arm Q2 gauss meter : 0.4148
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 667.105
Right Arm D1 momentum : 1.92702
Right Arm D1 NMR : 0.715096
Right Arm Q3 power supply current : 927.9
Right Arm Q3 momentum : 1.92684
Right Arm Q3 gauss meter : 0.4114
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 : 134
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 : 611.032
Right Septum Magnet Current : 678.979
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