Log entry time 10:49:10 on May 7, 2008

Entry number 237609

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 Run Number: 20898
 End of Run Comment:
Run_type=Calibration,target_type=Loop 1 LH2 6 cm,beam_e0=2.322,beam_raster=off,beam_halfwaveplate=out,rightarm_p=0.564,rightarm_theta=105,rightarm_colli=out,comment_text=LH2 target, rsater on, 1 uA
 

PRESCALE FACTORS:ps1=1   ps2=1   ps3=16777215   ps4=16777215   ps5=65535   ps6=65535   ps7=65535   ps8=65535   

EVENTS   : [0]: 3890         [+]: 1907         [-]: 1983         
TIME     : [0]: 4.361 mins  [+]: 2.174 mins  [-]: 2.168 mins  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -3.05929 seconds


DEAD TIME: [0]:   8.05%      [+]:   7.15%      [-]:   7.76%      

TRIGGER RATES:   PRES/REAL
T1[0] : 8.9/8.9  Hz   T2[0] : 7.2/7.2  Hz   T8[0] : 0.0/1024.0 Hz   
T1[+] : 8.6/8.6  Hz   T2[+] : 7.1/7.1  Hz   T8[+] : 0.0/1024.0 Hz   
T1[-] : 9.3/9.3  Hz   T2[-] : 7.3/7.3  Hz   T8[-] : 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1[0] :   2339/2339     T2[0] :   1888/1888     T8[0] :      4/267930   
T1[+] :   1120/1120     T2[+] :    932/932      T8[+] :      2/133600   
T1[-] :   1204/1204     T2[-] :    944/944      T8[-] :      2/133194   

AVERAGE CURRENT
BCM x1 : 0.9843 uA  BCM x3 : 1.7395 uA  BCM x10: 0.4859 uA  

APPROXIMATE CURRENT ASYMMETRIES
BCM u1 :    -1135 ppm     BCM u3 :   -702.4 ppm     BCM u10:    1E+39 ppm     
BCM d1 :    -1062 ppm     BCM d3 :    -2742 ppm     BCM d10:   -516.7 ppm     

APPROXIMATE BCM CHARGES (C)
BCM u1 [0]:0.0002581      BCM u3 [0]:0.0002579      BCM u10[0]:-5.253E-06     
BCM u1 [+]:0.0001286      BCM u3 [+]:0.0001286      BCM u10[+]:-2.619E-06     
BCM u1 [-]:0.0001285      BCM u3 [-]:0.0001284      BCM u10[-]:-2.611E-06     

BCM d1 [0]:0.000257       BCM d3 [0]:0.0006524      BCM d10[0]:0.0002595      
BCM d1 [+]:0.000128       BCM d3 [+]:0.0003597      BCM d10[+]:0.0001294      
BCM d1 [-]:0.0001279      BCM d3 [-]:0.0003606      BCM d10[-]:0.0001291      



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End-of-run EPICS data for Run Number 20898 at Wed May 7 10:48:36 EDT 2008

Wien angle : -57.2136
Half-wave plate (off=out) : IN
Left Arm D1 momentum : 1.96795
Left Arm arm angle : 21.9985
Right Arm D1 momentum : 0.563984
Right Arm arm angle : 104.998
HALLA:p : 2322.75
HALLA:dpp : -1.36829e-05
Tiefenbach Hall A energy : 2322.75
Left Arm Top VDC Current : 4.24805
Left Arm Bottom VDC Current : 1.46484
----
Left Arm Q1 momentum : 1.96793
Left Arm Q1 power supply : 1480.59
Left Arm Q1 gauss meter : -0.12496
Left Arm Q2 gauss meter : 0.3348
Left Arm Q2 power supply current : 847.571
Left Arm Q2 momentum : 1.96835
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 664.84
Left Arm D1 momentum : 1.96795
Left Arm D1 NMR : 0.728215
Left Arm Q3 gauss meter : -0.3969
Left Arm Q3 power supply current : 783.71
Left Arm Q3 momentum : 1.96853
Left Arm Q3 power supply polarity : disabled
----
Right Arm Q1 momentum : 0.564156
Right Arm Q1 power supply : 424.208
Right Arm Q1 gauss meter : -0.010678
Right Arm Q2 power supply current : 242.73
Right Arm Q2 momentum : 0.564005
Right Arm Q2 gauss meter : 0.12749
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 194.061
Right Arm D1 momentum : 0.563984
Right Arm D1 NMR : 0.209288
Right Arm Q3 power supply current : 224.402
Right Arm Q3 momentum : 0.563953
Right Arm Q3 gauss meter : 0.10043
Right Arm Q3 power supply polarity : disabled
-----
BigBite magnet current setpoint : 390
BigBite magnet current readback : 388.084
BigBite magnet magnet probe : -0.3162
-----
Average current of the two cavities : 0.994689
Current on Unser monitor : 13.4098
Current on Upstream bcm : 0.976868
Current on Downstream bcm : 1.01251
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 77.9824
Hall C Current : 79.23
MBSY1c magnet current (amp) : 96.7876
MBSY1c Bdl : 580381
Hall A momentum (Tiefenbach) (HALLA:p) : 2322.77
Hall A momentum orbit correction (dpp) : -8.66493e-06
Hall A setup momentum (MMSHLAE) : 2323.56
Hall A energy (halla_MeV) : 2322.77
Hall C energy (hallc_MeV) : 5710.93
Delta(E)/E width (MV_AI_DXWID) : 1.25265
IPM1C12.XPOS : -0.00391003
IPM1H04A.XPOS : -0.573574
IPM1H04A.YPOS : 1.26041
IPM1H04B.XPOS : -1.31497
IPM1H04B.YPOS : 1.64387
-----
Left Arm Collimator : 0.871387
HacL_HPE1313A:0_Ch58 : -0.132324
HacL_HPE1313A:0_Ch55 : 24.5117
HacL_HPE1313A:0_Ch54 : -0.124512
-----
Right Arm Collimator : -0.00839844
HacR_HPE1313A:0_Ch58 : -0.569824
HacR_HPE1313A:0_Ch55 : 23.0469
HacR_HPE1313A:0_Ch54 : -0.830566
-----
Wien angle : -57.2136
Helicity Mode ON/OFF Random/Toggle : OFF
Wien BDL : -1334.4
Wien field : 38.099
Laser attenuation Hall A : 73
Laser power Hall A : 100
Half-wave plate (off=out) : IN
rotating waveplate : 0
Beam Half-wave plate (off=out) : IN
G0 Helicity Settle Read : 500 usec
G0 Helicity Delay Read : No Delay
G0 Helicity Pattern : Quartet
G0 Helicity Cycle Rate Read : 30 Hz
-----
Target OTR x-position : hlat:MV_AI_DXPOS --- Invalid channel name
Target OTR y-position : hlat:MV_AI_DYPOS --- Invalid channel name
Target OTR x-width : hlat:MV_AI_DXWID --- Invalid channel name
Target OTR y-width : hlat:MV_AI_DYWID --- Invalid channel name
Target OTR data valid flag : hlat:DataValid --- Invalid channel name
Target OTR In/Out : hlat:DataReason --- Invalid channel name
Arc OTR x-position : -10.5973
Arc OTR y-position : 5
Arc OTR x-width : 0
Arc OTR y-width : -0
Arc OTR data valid flag : No
Arc OTR In/Out : OTR is Out
-----
SLI data valid? : No
SLI horiz size mm : 0
SLI Energy spread *10^5 : 0
SLI x position : 2.34037
SLI vert. size mm : 0
SLI y position : 2.35117
-----
Target : L1 6cm
Vacuum Pressure : 1.46073e-07
fan frequency loop 1 : 33.5
fan frequency loop 2 : 16.5
fan frequency loop 3 : 0
Encoder position : 3.13948e+07
Target type : 3.13948e+07
temperature loop 1(1) : 20
temperature loop 1(2) : 19.99
temperature loop 1(3) : 20.28
Heat exchange He2 : 22.4
temperature loop 2(1) : 24.35
temperature loop 2(2) : 24.38
temperature loop 2(3) : 119.99
Heat exchange D2 : 25
HPH He loop 1 : 42.2187
HPH He loop 2 : 0.0118473