Log entry time 12:17:28 on May 7, 2008

Entry number 237666

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 Run Number: 20908
 End of Run Comment:
Run_type=Calibration,target_type=Loop 1 LH2 6 cm,beam_e0=2.322,beam_raster=on,beam_halfwaveplate=out,rightarm_p=0.564,rightarm_theta=105,rightarm_colli=out,comment_text=LH2 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]: 5634         [+]: 2792         [-]: 2842         
TIME     : [0]: 4.922 mins  [+]: 2.454 mins  [-]: 2.448 mins  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -3.49717 seconds


DEAD TIME: [0]:   7.53%      [+]:   6.72%      [-]:   6.79%      

TRIGGER RATES:   PRES/REAL
T1[0] :12.1/12.1 Hz   T2[0] : 8.5/8.5  Hz   T8[0] : 0.0/1024.0 Hz   
T1[+] :12.0/12.0 Hz   T2[+] : 8.3/8.3  Hz   T8[+] : 0.0/1024.0 Hz   
T1[-] :12.1/12.1 Hz   T2[-] : 8.6/8.6  Hz   T8[-] : 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1[0] :   3583/3583     T2[0] :   2506/2506     T8[0] :      4/302432   
T1[+] :   1766/1766     T2[+] :   1225/1225     T8[+] :      2/150771   
T1[-] :   1782/1782     T2[-] :   1265/1265     T8[-] :      2/150423   

AVERAGE CURRENT
BCM x1 : 4.5797 uA  BCM x3 : 4.5894 uA  BCM x10: 2.2934 uA  

APPROXIMATE CURRENT ASYMMETRIES
BCM u1 :    64.53 ppm     BCM u3 :    127.6 ppm     BCM u10:    1E+39 ppm     
BCM d1 :    70.94 ppm     BCM d3 :    175.8 ppm     BCM d10:    160.2 ppm     

APPROXIMATE BCM CHARGES (C)
BCM u1 [0]:0.001353       BCM u3 [0]:0.001353       BCM u10[0]:-5.929E-06     
BCM u1 [+]:0.0006686      BCM u3 [+]:0.0006682      BCM u10[+]:-2.956E-06     
BCM u1 [-]:0.000667       BCM u3 [-]:0.0006665      BCM u10[-]:-2.949E-06     

BCM d1 [0]:0.001352       BCM d3 [0]:0.001358       BCM d10[0]:0.001361       
BCM d1 [+]:0.0006677      BCM d3 [+]:0.000671       BCM d10[+]:0.0006722      
BCM d1 [-]:0.0006661      BCM d3 [-]:0.0006692      BCM d10[-]:0.0006705      



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End-of-run EPICS data for Run Number 20908 at Wed May 7 12:16:54 EDT 2008

Wien angle : -57.2136
Half-wave plate (off=out) : IN
Left Arm D1 momentum : 1.92298
Left Arm arm angle : 23.5977
Right Arm D1 momentum : 0.563982
Right Arm arm angle : 104.998
HALLA:p : 2322.64
HALLA:dpp : -6.20229e-05
Tiefenbach Hall A energy : 2322.64
Left Arm Top VDC Current : 3.27148
Left Arm Bottom VDC Current : 0.0976562
----
Left Arm Q1 momentum : 1.92293
Left Arm Q1 power supply : 1446.68
Left Arm Q1 gauss meter : -0.1221
Left Arm Q2 gauss meter : 0.327
Left Arm Q2 power supply current : 827.973
Left Arm Q2 momentum : 1.92284
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 648.525
Left Arm D1 momentum : 1.92298
Left Arm D1 NMR : 0.711585
Left Arm Q3 gauss meter : -0.3878
Left Arm Q3 power supply current : 765.619
Left Arm Q3 momentum : 1.92309
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 : -0.010675
Right Arm Q2 power supply current : 242.729
Right Arm Q2 momentum : 0.564004
Right Arm Q2 gauss meter : 0.1275
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 : 224.401
Right Arm Q3 momentum : 0.563951
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 : -0.3169
-----
Average current of the two cavities : 2.87348
Current on Unser monitor : 15.5644
Current on Upstream bcm : 2.31675
Current on Downstream bcm : 3.4302
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 36.4248
Hall C Current : 33.51
MBSY1c magnet current (amp) : 96.7876
MBSY1c Bdl : 580381
Hall A momentum (Tiefenbach) (HALLA:p) : 2322.55
Hall A momentum orbit correction (dpp) : -0.00010113
Hall A setup momentum (MMSHLAE) : 2323.56
Hall A energy (halla_MeV) : 2322.55
Hall C energy (hallc_MeV) : 5711.32
Delta(E)/E width (MV_AI_DXWID) : 0.925315
IPM1C12.XPOS : -0.00815973
IPM1H04A.XPOS : -0.499574
IPM1H04A.YPOS : 1.34771
IPM1H04B.XPOS : -1.2898
IPM1H04B.YPOS : 1.75056
-----
Left Arm Collimator : 0.871387
HacL_HPE1313A:0_Ch58 : -0.143066
HacL_HPE1313A:0_Ch55 : 24.5605
HacL_HPE1313A:0_Ch54 : -0.189941
-----
Right Arm Collimator : -0.00864258
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 : 89
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 : 2.47453
SLI vert. size mm : 0
SLI y position : 2.35117
-----
Target : L1 6cm
Vacuum Pressure : 2.79808e-07
fan frequency loop 1 : 33.5
fan frequency loop 2 : 14
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) : 20.27
Heat exchange He2 : 22.4
temperature loop 2(1) : 24.36
temperature loop 2(2) : 95.14
temperature loop 2(3) : 119.99
Heat exchange D2 : 25
HPH He loop 1 : 40.1859
HPH He loop 2 : 0.00710569