Log entry time 09:17:12 on May 7, 2008

Entry number 237568

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 Run Number: 20891
 End of Run Comment:
Run_type=Calibration,target_type=Carbon,beam_e0=2.322,beam_raster=off,beam_halfwaveplate=out,rightarm_p=0.564,rightarm_theta=105,rightarm_colli=out,comment_text=carbon target, rsater on, 5 uA
 

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

EVENTS   : [0]: 9387         [+]: 4754         [-]: 4633         
TIME     : [0]: 9.809 mins  [+]: 4.900 mins  [-]: 4.887 mins  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -8.11358 seconds


DEAD TIME: [0]:   6.26%      [+]:   5.47%      [-]:   6.76%      

TRIGGER RATES:   PRES/REAL
T1[0] : 9.8/9.8  Hz   T2[0] : 7.2/7.2  Hz   T8[0] : 0.0/1024.0 Hz   
T1[+] : 9.9/9.9  Hz   T2[+] : 7.2/7.2  Hz   T8[+] : 0.0/1024.0 Hz   
T1[-] : 9.8/9.8  Hz   T2[-] : 7.1/7.1  Hz   T8[-] : 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1[0] :   5778/5778     T2[0] :   4228/4228     T8[0] :      9/602645   
T1[+] :   2897/2897     T2[+] :   2128/2128     T8[+] :      4/301056   
T1[-] :   2877/2877     T2[-] :   2088/2088     T8[-] :      4/300276   

AVERAGE CURRENT
BCM x1 : 3.0567 uA  BCM x3 : 3.0867 uA  BCM x10: 1.5267 uA  

APPROXIMATE CURRENT ASYMMETRIES
BCM u1 :    63.11 ppm     BCM u3 :      154 ppm     BCM u10:    1E+39 ppm     
BCM d1 :    71.06 ppm     BCM d3 :    317.9 ppm     BCM d10:    206.6 ppm     

APPROXIMATE BCM CHARGES (C)
BCM u1 [0]:0.001801       BCM u3 [0]:0.0018         BCM u10[0]:-1.181E-05     
BCM u1 [+]:0.0008989      BCM u3 [+]:0.0008981      BCM u10[+]:-5.902E-06     
BCM u1 [-]:0.0008964      BCM u3 [-]:0.0008955      BCM u10[-]:-5.887E-06     

BCM d1 [0]:0.001797       BCM d3 [0]:0.001834       BCM d10[0]:0.001809       
BCM d1 [+]:0.0008965      BCM d3 [+]:0.000917       BCM d10[+]:0.0009027      
BCM d1 [-]:0.000894       BCM d3 [-]:0.000914       BCM d10[-]:0.0009         



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End-of-run EPICS data for Run Number 20891 at Wed May 7 09:16:38 EDT 2008

Wien angle : -57.2136
Half-wave plate (off=out) : IN
Left Arm D1 momentum : 2.32302
Left Arm arm angle : 15.8003
Right Arm D1 momentum : 0.563983
Right Arm arm angle : 104.998
HALLA:p : 2322.77
HALLA:dpp : -6.63021e-06
Tiefenbach Hall A energy : 2322.77
Left Arm Top VDC Current : -1.31836
Left Arm Bottom VDC Current : -1.5625
----
Left Arm Q1 momentum : 2.32301
Left Arm Q1 power supply : 1747.62
Left Arm Q1 gauss meter : -0.14739
Left Arm Q2 gauss meter : 0.3949
Left Arm Q2 power supply current : 1000.37
Left Arm Q2 momentum : 2.32319
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 794.716
Left Arm D1 momentum : 2.32302
Left Arm D1 NMR : 0.859637
Left Arm Q3 gauss meter : -0.4682
Left Arm Q3 power supply current : 924.82
Left Arm Q3 momentum : 2.32297
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 : -0.010685
Right Arm Q2 power supply current : 242.731
Right Arm Q2 momentum : 0.564008
Right Arm Q2 gauss meter : 0.12751
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 194.06
Right Arm D1 momentum : 0.563983
Right Arm D1 NMR : 0.209287
Right Arm Q3 power supply current : 224.403
Right Arm Q3 momentum : 0.563956
Right Arm Q3 gauss meter : 0.10043
Right Arm Q3 power supply polarity : disabled
-----
BigBite magnet current setpoint : 390
BigBite magnet current readback : 388.1
BigBite magnet magnet probe : -0.3163
-----
Average current of the two cavities : 4.90461
Current on Unser monitor : 16.7501
Current on Upstream bcm : 4.82889
Current on Downstream bcm : 4.98033
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 82.6983
Hall C Current : 79.17
MBSY1c magnet current (amp) : 96.7876
MBSY1c Bdl : 580381
Hall A momentum (Tiefenbach) (HALLA:p) : 2322.77
Hall A momentum orbit correction (dpp) : -6.64165e-06
Hall A setup momentum (MMSHLAE) : 2323.56
Hall A energy (halla_MeV) : 2322.77
Hall C energy (hallc_MeV) : 5711.17
Delta(E)/E width (MV_AI_DXWID) : 1.32881
IPM1C12.XPOS : 0.0194279
IPM1H04A.XPOS : -0.619081
IPM1H04A.YPOS : 1.2775
IPM1H04B.XPOS : -1.29693
IPM1H04B.YPOS : 1.68152
-----
Left Arm Collimator : 0.871436
HacL_HPE1313A:0_Ch58 : -0.193848
HacL_HPE1313A:0_Ch55 : 24.6094
HacL_HPE1313A:0_Ch54 : 0.0756836
-----
Right Arm Collimator : -0.00830078
HacR_HPE1313A:0_Ch58 : -0.570312
HacR_HPE1313A:0_Ch55 : 22.998
HacR_HPE1313A:0_Ch54 : -0.830078
-----
Wien angle : -57.2136
Helicity Mode ON/OFF Random/Toggle : OFF
Wien BDL : -1334.4
Wien field : 38.099
Laser attenuation Hall A : 107
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 : 2.35528
SLI vert. size mm : 0
SLI y position : 2.35117
-----
Target : Carbon
Vacuum Pressure : 3.11678e-07
fan frequency loop 1 : 33.5
fan frequency loop 2 : 20
fan frequency loop 3 : 0
Encoder position : 9.10321e+06
Target type : 9.10321e+06
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) : 24.27
temperature loop 2(2) : 24.28
temperature loop 2(3) : 119.99
Heat exchange D2 : 25
HPH He loop 1 : 40.5213
HPH He loop 2 : 0.0118473