Log entry time 11:19:05 on May 7, 2008

Entry number 237630

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 Run Number: 20902
 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 1650
 

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

EVENTS   : [0]: 4856         [+]: 2497         [-]: 2359         
TIME     : [0]: 5.378 mins  [+]: 2.684 mins  [-]: 2.677 mins  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -4.11823 seconds


DEAD TIME: [0]:   6.82%      [+]:   6.45%      [-]:   6.44%      

TRIGGER RATES:   PRES/REAL
T1[0] : 9.0/9.0  Hz   T2[0] : 7.2/7.2  Hz   T8[0] : 0.0/1024.0 Hz   
T1[+] : 9.1/9.1  Hz   T2[+] : 7.4/7.4  Hz   T8[+] : 0.0/1024.0 Hz   
T1[-] : 8.8/8.8  Hz   T2[-] : 6.9/6.9  Hz   T8[-] : 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1[0] :   2894/2894     T2[0] :   2313/2313     T8[0] :      5/330432   
T1[+] :   1470/1470     T2[+] :   1197/1197     T8[+] :      2/164899   
T1[-] :   1411/1411     T2[-] :   1108/1108     T8[-] :      2/164480   

AVERAGE CURRENT
BCM x1 : 0.9363 uA  BCM x3 : 0.9378 uA  BCM x10: 0.4610 uA  

APPROXIMATE CURRENT ASYMMETRIES
BCM u1 :   -767.7 ppm     BCM u3 :     -277 ppm     BCM u10:    1E+39 ppm     
BCM d1 :   -554.5 ppm     BCM d3 :   -197.8 ppm     BCM d10:    -99.5 ppm     

APPROXIMATE BCM CHARGES (C)
BCM u1 [0]:0.0003031      BCM u3 [0]:0.0003021      BCM u10[0]:-6.478E-06     
BCM u1 [+]:0.0001511      BCM u3 [+]:0.0001507      BCM u10[+]:-3.233E-06     
BCM u1 [-]:0.0001509      BCM u3 [-]:0.0001504      BCM u10[-]:-3.225E-06     

BCM d1 [0]:0.0003012      BCM d3 [0]:0.0003032      BCM d10[0]:0.000304       
BCM d1 [+]:0.0001502      BCM d3 [+]:0.0001512      BCM d10[+]:0.0001517      
BCM d1 [-]:0.00015        BCM d3 [-]:0.0001509      BCM d10[-]:0.0001513      



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End-of-run EPICS data for Run Number 20902 at Wed May 7 11:18:30 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 : 0.563982
Right Arm arm angle : 104.998
HALLA:p : 2322.77
HALLA:dpp : -9.09646e-06
Tiefenbach Hall A energy : 2322.77
Left Arm Top VDC Current : -1.26953
Left Arm Bottom VDC Current : 2.05078
----
Left Arm Q1 momentum : 1.96793
Left Arm Q1 power supply : 1480.54
Left Arm Q1 gauss meter : -0.12495
Left Arm Q2 gauss meter : 0.3348
Left Arm Q2 power supply current : 847.573
Left Arm Q2 momentum : 1.96835
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 664.842
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 : 783.713
Left Arm Q3 momentum : 1.96854
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 : -0.01059
Right Arm Q2 power supply current : 242.73
Right Arm Q2 momentum : 0.564006
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 : 0.563954
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 : 0.990476
Current on Unser monitor : 13.3505
Current on Upstream bcm : 0.969562
Current on Downstream bcm : 1.01139
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 78.0723
Hall C Current : 78.78
MBSY1c magnet current (amp) : 96.7876
MBSY1c Bdl : 580381
Hall A momentum (Tiefenbach) (HALLA:p) : 2322.77
Hall A momentum orbit correction (dpp) : -5.2946e-06
Hall A setup momentum (MMSHLAE) : 2323.56
Hall A energy (halla_MeV) : 2322.77
Hall C energy (hallc_MeV) : 5710.86
Delta(E)/E width (MV_AI_DXWID) : 1.29766
IPM1C12.XPOS : -0.00905189
IPM1H04A.XPOS : -0.568989
IPM1H04A.YPOS : 1.30798
IPM1H04B.XPOS : -1.3006
IPM1H04B.YPOS : 1.73316
-----
Left Arm Collimator : 0.871387
HacL_HPE1313A:0_Ch58 : -0.131836
HacL_HPE1313A:0_Ch55 : 24.5605
HacL_HPE1313A:0_Ch54 : -0.124023
-----
Right Arm Collimator : -0.00820313
HacR_HPE1313A:0_Ch58 : -0.569824
HacR_HPE1313A:0_Ch55 : 23.0957
HacR_HPE1313A:0_Ch54 : -0.82959
-----
Wien angle : -57.2136
Helicity Mode ON/OFF Random/Toggle : OFF
Wien BDL : -1334.4
Wien field : 38.099
Laser attenuation Hall A : 75
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 : 1.73698e-07
fan frequency loop 1 : 33.5
fan frequency loop 2 : 16
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) : 24.36
temperature loop 2(2) : 24.4
temperature loop 2(3) : 119.99
Heat exchange D2 : 25
HPH He loop 1 : 45.007
HPH He loop 2 : 0.00123869