Log entry time 13:41:32 on May 6, 2008

Entry number 237395

****************************
 Run Number: 20882
 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=Energy Check with Ta
 

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

EVENTS   : [0]: 12279        [+]: 6097         [-]: 6182         
TIME     : [0]: 12.214 mins  [+]: 6.102 mins  [-]: 6.088 mins  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =       -10.26449 seconds


DEAD TIME: [0]:   5.89%      [+]:   5.55%      [-]:   6.13%      

TRIGGER RATES:   PRES/REAL
T1[0] :10.3/10.3 Hz   T2[0] : 7.5/7.5  Hz   T8[0] : 0.0/1024.0 Hz   
T1[+] :10.3/10.3 Hz   T2[+] : 7.3/7.3  Hz   T8[+] : 0.0/1024.0 Hz   
T1[-] :10.4/10.4 Hz   T2[-] : 7.6/7.6  Hz   T8[-] : 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1[0] :   7560/7560     T2[0] :   5477/5477     T8[0] :     11/750399   
T1[+] :   3769/3769     T2[+] :   2681/2681     T8[+] :      5/374904   
T1[-] :   3790/3790     T2[-] :   2791/2791     T8[-] :      5/374023   

AVERAGE CURRENT
BCM x1 : 3.3141 uA  BCM x3 : 5.3449 uA  BCM x10: 1.6574 uA  

APPROXIMATE CURRENT ASYMMETRIES
BCM u1 :   -71.37 ppm     BCM u3 :   -6.462 ppm     BCM u10:    1E+39 ppm     
BCM d1 :   -51.36 ppm     BCM d3 :   -264.4 ppm     BCM d10:    44.82 ppm     

APPROXIMATE BCM CHARGES (C)
BCM u1 [0]:0.002432       BCM u3 [0]:0.00243        BCM u10[0]:-1.471E-05     
BCM u1 [+]:0.001222       BCM u3 [+]:0.001221       BCM u10[+]:-7.35E-06      
BCM u1 [-]:0.001219       BCM u3 [-]:0.001218       BCM u10[-]:-7.332E-06     

BCM d1 [0]:0.002425       BCM d3 [0]:0.005403       BCM d10[0]:0.002444       
BCM d1 [+]:0.001218       BCM d3 [+]:0.002871       BCM d10[+]:0.001228       
BCM d1 [-]:0.001216       BCM d3 [-]:0.002866       BCM d10[-]:0.001225       



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End-of-run EPICS data for Run Number 20882 at Tue May 6 13:40:57 EDT 2008

Wien angle : -57.2136
Half-wave plate (off=out) : IN
Left Arm D1 momentum : 2.32303
Left Arm arm angle : 15.8003
Right Arm D1 momentum : 0.563982
Right Arm arm angle : 104.998
HALLA:p : 2322.79
HALLA:dpp : 0
Tiefenbach Hall A energy : 2322.79
Left Arm Top VDC Current : -1.9043
Left Arm Bottom VDC Current : 4.44336
----
Left Arm Q1 momentum : 2.32309
Left Arm Q1 power supply : 1747.73
Left Arm Q1 gauss meter : -0.14739
Left Arm Q2 gauss meter : 0.3948
Left Arm Q2 power supply current : 1000.37
Left Arm Q2 momentum : 2.32321
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 794.661
Left Arm D1 momentum : 2.32303
Left Arm D1 NMR : 0.85964
Left Arm Q3 gauss meter : -0.4682
Left Arm Q3 power supply current : 924.824
Left Arm Q3 momentum : 2.32299
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 : -0.010697
Right Arm Q2 power supply current : 242.731
Right Arm Q2 momentum : 0.564007
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 : 0.563982
Right Arm D1 NMR : 0.209287
Right Arm Q3 power supply current : 224.403
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 : 0.0242244
Current on Unser monitor : 11.8942
Current on Upstream bcm : 0.0362139
Current on Downstream bcm : 0.0122349
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 0.00980763
Hall C Current : 0
MBSY1c magnet current (amp) : 96.7876
MBSY1c Bdl : 580381
Hall A momentum (Tiefenbach) (HALLA:p) : 2322.79
Hall A momentum orbit correction (dpp) : 0
Hall A setup momentum (MMSHLAE) : 2323.56
Hall A energy (halla_MeV) : 2322.79
Hall C energy (hallc_MeV) : 5710.71
Delta(E)/E width (MV_AI_DXWID) : 0
IPM1C12.XPOS : 0
IPM1H04A.XPOS : 0
IPM1H04A.YPOS : 0
IPM1H04B.XPOS : 0
IPM1H04B.YPOS : 0
-----
Left Arm Collimator : 0.871387
HacL_HPE1313A:0_Ch58 : -0.193848
HacL_HPE1313A:0_Ch55 : 24.5605
HacL_HPE1313A:0_Ch54 : 0.0751953
-----
Right Arm Collimator : -0.00888672
HacR_HPE1313A:0_Ch58 : -0.570801
HacR_HPE1313A:0_Ch55 : 23.0469
HacR_HPE1313A:0_Ch54 : -0.829102
-----
Wien angle : -57.2136
Helicity Mode ON/OFF Random/Toggle : OFF
Wien BDL : -1334.4
Wien field : 38.099
Laser attenuation Hall A : 70
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 : 0.409938
SLI vert. size mm : 0
SLI y position : 3.23756
-----
Target : Carbon
Vacuum Pressure : 3.01658e-07
fan frequency loop 1 : 33.5
fan frequency loop 2 : 16.5
fan frequency loop 3 : 0
Encoder position : 9.10319e+06
Target type : 9.10319e+06
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) : 24.27
temperature loop 2(2) : 24.33
temperature loop 2(3) : 119.99
Heat exchange D2 : 24.9
HPH He loop 1 : 42.9074
HPH He loop 2 : 0.00710569