Log entry time 10:07:48 on April 28, 2012

Entry number 380071

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 Run Number: 41845
 End of Run Comment:
Run_type=Production,target_type=NH3 bottom,comment_text=
 

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

EVENTS   : 783763       
TIME     : 23.043 mins  

LIVE calc. crudely accounts for correlations.  Need offline calc. 
DEAD TIME:   1.83%      

TRIGGER RATES:   PRES/REAL
T1:577.5/577.5 Hz   T8: 0.0/103700.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1: 798490/798490   T8:      0/143370577  

AVERAGE CURRENT
BCM x1 : 0.0357 uA  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =       265.69136 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 48.02          
BCM d1 : 50.75          


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End-of-run EPICS data for Run Number 41845 at Sat Apr 28 10:07:38 EDT 2012

-----
Beam energy (MeV) : 1157.16
Beam Current : 0.0491871
Beam Current (Hall C) : 181.95
Left arm angle : -0.179
Left arm momentum : 0.752677
Right arm angle : 0.197
Right arm momentum : 0.752703
Left septum current : 236.667
Right septum current : 311.131
Fast Raster Ix : 2.451
Fast Raster Iy : 2.451
Slow Raster Ix : 3.32052
Slow Raster Iy : 2.52105
-----
IPM1C12.XPOS : -2.11528
IPM1C12.YPOS : 0.449162
IPM1H05A.XPOS : 1.16289
IPM1H05A.YPOS : -6.07012
IPM1H05B.XPOS : 1.43611
IPM1H05B.YPOS : -6.43223
-----
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 : 130
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
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Target Info:
Target number in beam : 1
Target encoder position : 32711
uWave Frequency (Ghz) : 69966.5
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49795
Magnet Current : 60.865
VPT 3He (K) : 1.16258
VPT 4He (K) : 1.13698
NMR Area : -7.25067
Polarization : 26.7348
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3rd Arm dE Plane HV :
dE_1L : -1108 dE_1R : -1134
dE_2L : -1105 dE_2R : -1297
3rd Arm E Plane HV :
E_1L : -1491 E_1R : -1566
E_2L : -1586 E_2R : -1693
E_3L : -1628 E_3R : -1661
E_4L : -1573 E_4R : -1518
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3rd Arm Threshold :
Threshold for 'dE' is -0.600 V (825)
Threshold for 'E1' is -0.230 V (1591)
Threshold for 'E2' is -0.230 V (1592)