Log entry time 23:18:52 on April 3, 2012

Entry number 369683

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 Run Number: 40721
 End of Run Comment:
Run_type=Calibration,target_type=CH2,comment_text=beam spot check - slow raster 1.1 V, septum on, bpm a 0.5,-1.1; bpm b -0.4,-2.6, fast raster off
 

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

EVENTS   : 584872       
TIME     : 3.402 mins  

LIVE calc. crudely accounts for correlations.  Need offline calc. 
DEAD TIME:  16.75%      

TRIGGER RATES:   PRES/REAL
T1:3442.3/3442.3 Hz   T8: 0.0/103700.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1: 702626/702626   T8:      0/21166711  

AVERAGE CURRENT
BCM x1 : 0.0823 uA  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =        40.01953 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 14.64          
BCM d1 : 18.95          


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End-of-run EPICS data for Run Number 40721 at Tue Apr 3 23:18:46 EDT 2012

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Beam energy (MeV) : 2252.37
Beam Current : 0.0856991
Beam Current (Hall C) : 0
Left arm angle : -0.179
Left arm momentum : 2.33006
Right arm angle : 0.197
Right arm momentum : 2.32999
Left septum current : 754.834
Right septum current : 806.546
Fast Raster Ix : 0
Fast Raster Iy : 0
Slow Raster Ix : 4.03206
Slow Raster Iy : 3.96165
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IPM1C12.XPOS : 0.763723
IPM1C12.YPOS : 0.120535
IPM1H05A.XPOS : 0.378721
IPM1H05A.YPOS : -0.932747
IPM1H05B.XPOS : -0.347747
IPM1H05B.YPOS : -2.66676
-----
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 : 147
Laser power Hall A : 0
Rotating waveplate : 7511
Fake Half-Wave Plate (8960=OUT) : 13056
Beam Half-wave plate (off=out) : OUT
-----
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 : 41896
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.33311
VPT 4He (K) : 1.35916
NMR Area : -0.00130819
Polarization : 0.00436882
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3rd Arm dE Plane HV :
dE_1L : -1108 dE_1R : -1133
dE_2L : -1105 dE_2R : -1298
3rd Arm E Plane HV :
E_1L : -1490 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 -0.280 V (1488)
Threshold for 'E2' is -0.280 V (1489)