Log entry time 11:24:31 on May 7, 2008

Entry number 237634

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 Run Number: 20903
 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 off, 1 uA. BB I=700 chamber HV 1700
 

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

EVENTS   : [0]: 4158         [+]: 2090         [-]: 2068         
TIME     : [0]: 4.721 mins  [+]: 2.351 mins  [-]: 2.346 mins  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -3.10393 seconds


DEAD TIME: [0]:   7.64%      [+]:   5.90%      [-]:   8.58%      

TRIGGER RATES:   PRES/REAL
T1[0] : 8.7/8.7  Hz   T2[0] : 7.2/7.2  Hz   T8[0] : 0.0/1024.0 Hz   
T1[+] : 8.6/8.6  Hz   T2[+] : 7.2/7.2  Hz   T8[+] : 0.0/1024.0 Hz   
T1[-] : 8.9/8.9  Hz   T2[-] : 7.2/7.2  Hz   T8[-] : 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1[0] :   2463/2463     T2[0] :   2035/2035     T8[0] :      4/290028   
T1[+] :   1210/1210     T2[+] :   1009/1009     T8[+] :      2/144449   
T1[-] :   1251/1251     T2[-] :   1009/1009     T8[-] :      2/144140   

AVERAGE CURRENT
BCM x1 : 0.9271 uA  BCM x3 : 0.9474 uA  BCM x10: 0.4565 uA  

APPROXIMATE CURRENT ASYMMETRIES
BCM u1 :   -155.4 ppm     BCM u3 :    77.08 ppm     BCM u10:    1E+39 ppm     
BCM d1 :   -328.3 ppm     BCM d3 :   -207.1 ppm     BCM d10:    182.6 ppm     

APPROXIMATE BCM CHARGES (C)
BCM u1 [0]:0.0002634      BCM u3 [0]:0.0002626      BCM u10[0]:-5.686E-06     
BCM u1 [+]:0.0001311      BCM u3 [+]:0.0001307      BCM u10[+]:-2.832E-06     
BCM u1 [-]:0.0001308      BCM u3 [-]:0.0001304      BCM u10[-]:-2.826E-06     

BCM d1 [0]:0.0002618      BCM d3 [0]:0.0002741      BCM d10[0]:0.0002643      
BCM d1 [+]:0.0001302      BCM d3 [+]:0.0001377      BCM d10[+]:0.0001315      
BCM d1 [-]:0.00013        BCM d3 [-]:0.0001375      BCM d10[-]:0.0001312      



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End-of-run EPICS data for Run Number 20903 at Wed May 7 11:23:56 EDT 2008

Wien angle : -57.2136
Half-wave plate (off=out) : IN
Left Arm D1 momentum : 1.96794
Left Arm arm angle : 21.9985
Right Arm D1 momentum : 0.563983
Right Arm arm angle : 104.998
HALLA:p : 2322.77
HALLA:dpp : -8.80888e-06
Tiefenbach Hall A energy : 2322.77
Left Arm Top VDC Current : 5.07812
Left Arm Bottom VDC Current : 2.7832
----
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 : 664.843
Left Arm D1 momentum : 1.96794
Left Arm D1 NMR : 0.728215
Left Arm Q3 gauss meter : -0.397
Left Arm Q3 power supply current : 783.711
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 : -0.010589
Right Arm Q2 power supply current : 242.729
Right Arm Q2 momentum : 0.564004
Right Arm Q2 gauss meter : 0.12751
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 194.061
Right Arm D1 momentum : 0.563982
Right Arm D1 NMR : 0.209287
Right Arm Q3 power supply current : 224.402
Right Arm Q3 momentum : 0.563952
Right Arm Q3 gauss meter : 0.10043
Right Arm Q3 power supply polarity : disabled
-----
BigBite magnet current setpoint : 700
BigBite magnet current readback : 696.619
BigBite magnet magnet probe : -0.5375
-----
Average current of the two cavities : 0.934968
Current on Unser monitor : 12.9215
Current on Upstream bcm : 0.921241
Current on Downstream bcm : 0.948695
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 76.9479
Hall C Current : 75.99
MBSY1c magnet current (amp) : 96.7876
MBSY1c Bdl : 580381
Hall A momentum (Tiefenbach) (HALLA:p) : 2322.75
Hall A momentum orbit correction (dpp) : -1.68051e-05
Hall A setup momentum (MMSHLAE) : 2323.56
Hall A energy (halla_MeV) : 2322.75
Hall C energy (hallc_MeV) : 5710.72
Delta(E)/E width (MV_AI_DXWID) : 1.30405
IPM1C12.XPOS : -0.0108602
IPM1H04A.XPOS : -0.566055
IPM1H04A.YPOS : 1.34744
IPM1H04B.XPOS : -1.29594
IPM1H04B.YPOS : 1.74674
-----
Left Arm Collimator : 0.871436
HacL_HPE1313A:0_Ch58 : -0.131836
HacL_HPE1313A:0_Ch55 : 24.5117
HacL_HPE1313A:0_Ch54 : -0.124023
-----
Right Arm Collimator : -0.00888672
HacR_HPE1313A:0_Ch58 : -0.568848
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 : 74
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 : 2.48944
SLI vert. size mm : 0
SLI y position : 2.35117
-----
Target : L1 6cm
Vacuum Pressure : 2.19185e-07
fan frequency loop 1 : 33.5
fan frequency loop 2 : 18.5
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) : 20.29
Heat exchange He2 : 22.4
temperature loop 2(1) : 24.35
temperature loop 2(2) : 83.88
temperature loop 2(3) : 119.99
Heat exchange D2 : 25
HPH He loop 1 : 45.7181
HPH He loop 2 : 0.00710569