Log entry time 02:09:26 on April 27, 2012

Entry number 379510

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 Run Number: 41772
 End of Run Comment:
Run_type=Spot++,target_type=C12_40,comment_text=beam position check
 

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

EVENTS   : 32547        
TIME     : 10.905 mins  

LIVE calc. crudely accounts for correlations.  Need offline calc. 
DEAD TIME:   2.16%      

TRIGGER RATES:   PRES/REAL
T1:50.8/50.8 Hz   T8: 0.0/103700.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:  33270/33270    T8:      0/67851867  

AVERAGE CURRENT
BCM x1 : 0.0027 uA  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =       126.23833 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 1.728          
BCM d1 : 1.828          


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End-of-run EPICS data for Run Number 41772 at Fri Apr 27 02:09:16 EDT 2012

-----
Beam energy (MeV) : 1156.7
Beam Current : -0.000291268
Beam Current (Hall C) : 0
Left arm angle : -0.179
Left arm momentum : 1.15113
Right arm angle : 0.197
Right arm momentum : 0.870306
Left septum current : 361.904
Right septum current : 359.293
Fast Raster Ix : 2.451
Fast Raster Iy : 2.2876
Slow Raster Ix : 3.32052
Slow Raster Iy : 2.52105
-----
IPM1C12.XPOS : 0
IPM1C12.YPOS : 0
IPM1H05A.XPOS : 0
IPM1H05A.YPOS : 0
IPM1H05B.XPOS : 0
IPM1H05B.YPOS : 0
-----
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 : 131
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
-----
Target Info:
Target number in beam : 1
Target encoder position : 32712
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 999
Magnetic Field (T) : 2.49795
Magnet Current : 60.865
VPT 3He (K) : 0.933796
VPT 4He (K) : 0.986576
NMR Area : 999
Polarization : 999
-----
3rd Arm dE Plane HV :
dE_1L : -1108 dE_1R : -1134
dE_2L : -1105 dE_2R : -1297
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 -0.230 V (1591)
Threshold for 'E2' is -0.230 V (1592)