Log entry time 20:06:16 on May 6, 2008

Entry number 237447

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 Run Number: 20884
 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=Elastic Hydrogen T3 = 1 kHz
 

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

EVENTS   : [0]: 428854       [+]: 214756       [-]: 214098       
TIME     : [0]: 351.627 mins  [+]: 175.984 mins  [-]: 175.567 mins  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =      -332.90299 seconds


DEAD TIME: [0]:   5.47%      [+]:   5.47%      [-]:   5.48%      

TRIGGER RATES:   PRES/REAL
T1[0] :13.1/13.1 Hz   T2[0] : 8.4/8.4  Hz   T8[0] : 0.0/1024.0 Hz   
T1[+] :13.1/13.1 Hz   T2[+] : 8.4/8.4  Hz   T8[+] : 0.0/1024.0 Hz   
T1[-] :13.1/13.1 Hz   T2[-] : 8.4/8.4  Hz   T8[-] : 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1[0] : 275918/275918   T2[0] : 177475/177475   T8[0] :    329/21603992  
T1[+] : 138323/138323   T2[+] :  88707/88707    T8[+] :    164/10812429  
T1[-] : 137603/137603   T2[-] :  88769/88769    T8[-] :    164/10786866  

AVERAGE CURRENT
BCM x1 : 5.3205 uA  BCM x3 : 6.3646 uA  BCM x10: -1.6568uA  

APPROXIMATE CURRENT ASYMMETRIES
BCM u1 :    44.99 ppm     BCM u3 :    92.82 ppm     BCM u10:    1E+39 ppm     
BCM d1 :    55.19 ppm     BCM d3 :    650.9 ppm     BCM d10:    120.8 ppm     

APPROXIMATE BCM CHARGES (C)
BCM u1 [0]:0.1123         BCM u3 [0]:0.1123         BCM u10[0]:-0.0004235     
BCM u1 [+]:0.05624        BCM u3 [+]:0.05623        BCM u10[+]:-0.000212      
BCM u1 [-]:0.05611        BCM u3 [-]:0.05609        BCM u10[-]:-0.0002115     

BCM d1 [0]:0.1122         BCM d3 [0]:0.1562         BCM d10[0]:-0.06948       
BCM d1 [+]:0.05615        BCM d3 [+]:0.08211        BCM d10[+]:0.05654        
BCM d1 [-]:0.05601        BCM d3 [-]:0.0818         BCM d10[-]:0.05639        



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End-of-run EPICS data for Run Number 20884 at Tue May 6 20:05:42 EDT 2008

Wien angle : -57.2136
Half-wave plate (off=out) : IN
Left Arm D1 momentum : 1.99095
Left Arm arm angle : 15.8003
Right Arm D1 momentum : 0.563982
Right Arm arm angle : 104.998
HALLA:p : 2322.97
HALLA:dpp : 7.72183e-05
Tiefenbach Hall A energy : 2322.97
Left Arm Top VDC Current : -3.32031
Left Arm Bottom VDC Current : -3.61328
----
Left Arm Q1 momentum : 1.991
Left Arm Q1 power supply : 1497.89
Left Arm Q1 gauss meter : -0.12641
Left Arm Q2 gauss meter : 0.3385
Left Arm Q2 power supply current : 857.142
Left Arm Q2 momentum : 1.99058
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 673.024
Left Arm D1 momentum : 1.99095
Left Arm D1 NMR : 0.736722
Left Arm Q3 gauss meter : -0.4014
Left Arm Q3 power supply current : 792.756
Left Arm Q3 momentum : 1.99126
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 : -0.010707
Right Arm Q2 power supply current : 242.73
Right Arm Q2 momentum : 0.564008
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 : 224.402
Right Arm Q3 momentum : 0.563955
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 : -0.3162
-----
Average current of the two cavities : 6.84061
Current on Unser monitor : 18.0936
Current on Upstream bcm : 6.72387
Current on Downstream bcm : 6.95734
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 83.8584
Hall C Current : 78.21
MBSY1c magnet current (amp) : 96.7876
MBSY1c Bdl : 580381
Hall A momentum (Tiefenbach) (HALLA:p) : 2322.94
Hall A momentum orbit correction (dpp) : 6.68328e-05
Hall A setup momentum (MMSHLAE) : 2323.56
Hall A energy (halla_MeV) : 2322.94
Hall C energy (hallc_MeV) : 5712.07
Delta(E)/E width (MV_AI_DXWID) : 1.33187
IPM1C12.XPOS : -0.00359511
IPM1H04A.XPOS : -0.55604
IPM1H04A.YPOS : 1.41795
IPM1H04B.XPOS : -1.36186
IPM1H04B.YPOS : 1.61354
-----
Left Arm Collimator : 0.871387
HacL_HPE1313A:0_Ch58 : -0.193848
HacL_HPE1313A:0_Ch55 : 24.6094
HacL_HPE1313A:0_Ch54 : 0.0751953
-----
Right Arm Collimator : -0.00844727
HacR_HPE1313A:0_Ch58 : -0.570801
HacR_HPE1313A:0_Ch55 : 23.0469
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 : 112
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 : 2.44472
SLI vert. size mm : 0
SLI y position : 2.37371
-----
Target : L1 6cm
Vacuum Pressure : 2.69674e-07
fan frequency loop 1 : 33.5
fan frequency loop 2 : 17
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) : 20.3
Heat exchange He2 : 22.5
temperature loop 2(1) : 24.29
temperature loop 2(2) : 24.32
temperature loop 2(3) : 119.99
Heat exchange D2 : 24.9
HPH He loop 1 : 25.7294
HPH He loop 2 : 0.00356948