Log entry time 07:20:50 on April 08, 2012

Entry number 371546

This entry is a followup to: 371536

****************************
 Run Number: 3896
 End of Run Comment:
Run_type=Production,target_type=NH3 bottom,comment_text=NH3 bottom target
0.837
 

PRESCALE FACTORS:ps1=0   ps2=0   ps3=1   ps4=2   ps5=0   ps6=0   ps7=0  
ps8=100   

EVENTS   : 7217534      

TIME     : 27.627 mins  

DEAD TIME:  20.94%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/4304.5 Hz   T2:T2: 0.0/2947.2 Hz   T3:T3:5470.5/5470.5 Hz  
T4:T4:27.0/54.0 Hz   T5:T5: 0.0/8095.6 Hz   T6:T6: 0.0/10590.8 Hz  
T7:T7: 0.0/103906.8 Hz   T8:T8:10.2/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/7135142  T2:T2:      0/4885323  T3:T3:9067920/9067920 
T4:T4:  44777/89554    T5:T5:      0/13419475  T6:T6:      0/17555486 
T7:T7:      0/172237644  T8:T8:  16974/1697400  

AVERAGE CURRENT
BCM 1 : 0.0579 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -0.46973 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 96.02          
BCM d1 : 96.06          


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End-of-run EPICS data for Run Number 3896 at Sun Apr 8 07:09:05 EDT 2012

<b><h2>Target Info</b></h2>
Target number in beam : 4
Target encoder position : 31509
uWave Frequency (Ghz) : 70412.9
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.1301
VPT 4He (K) : 1.12693
NMR Area : 9.32004
Polarization : -26.1474

<b><h2>General Run Info</b></h2>
Beam energy (MeV) : 2253.58
Beam Current : 0.0504654
Beam Current (Hall C) : 182.04
Left arm angle : -0.179
Left arm momentum : 0.836979
Right arm angle : 0.197
Right arm momentum : 0.83699
Left septum current : 263.314
Right septum current : 290.927

<b><h2>Misc Epics Info</b></h2>
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Left Arm Q1 momentum : 0.836874
Left Arm Q1 power supply : 427.52
Left Arm Q1 gauss meter : -0.03558
Left Arm Q2 gauss meter : 0.18103
Left Arm Q2 power supply current : 341.082
Left Arm Q2 momentum : 0.836938
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 276.385
Left Arm D1 momentum : 0.836979
Left Arm D1 NMR : 0.309916
Left Arm Q3 gauss meter : -0.20406
Left Arm Q3 power supply current : 403.894
Left Arm Q3 momentum : 0.837131
Left Arm Q3 power supply polarity : disabled
-----
Right Arm Q1 momentum : 0.836779
Right Arm Q1 power supply : 424.849
Right Arm Q1 gauss meter : -0.01075
Right Arm Q2 power supply current : 341.939
Right Arm Q2 momentum : 0.836928
Right Arm Q2 gauss meter : 0.18019
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 285.775
Right Arm D1 momentum : 0.83699
Right Arm D1 NMR : 0.310597
Right Arm Q3 power supply current : 403.021
Right Arm Q3 momentum : 0.836897
Right Arm Q3 gauss meter : 0.17892
Right Arm Q3 power supply polarity : disabled
-----
Left Arm Angle Floor Angle : 0
Left Arm Angle Vernier : 0
Left Arm Scattering Angle : -0.179
-----
Right Arm Angle Floor Angle : 0
Right Arm Angle Vernier : 0
Right Arm Scattering Angle : 0.197
-----
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
-----
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 : 263.335
Right Septum Magnet Current : 290.927
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