Log entry time 19:14:54 on February 13, 2011

Entry number 346738

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 Run Number: 1281
 End of Run Comment:
Run_type=Elastic Calibration,target_type=LD2 4 cm cell,beam_e0=2.257,beam_raster=on,beam_current=1,leftarm_p=2.119,leftarm_theta=19,leftarm_sieve=out,rightarm_p=2.07,rightarm_theta=12.5,rightarm_sieve=sieve,comment_text=LD2 4cm 750 MeV/c ee'd,bbite_current=518,bbite_theta=70,hand_angle=50,bbite_sieve=out,hand_lead=off
 

PRESCALE FACTORS:ps1=5   ps2=1   ps3=1   ps4=60   ps5=0   ps6=50000   ps7=0   ps8=0   

NUM Trig 10   : 527827       
Num Trig 5  (usually num EVENTS) : 48349781     
TIME     : 1499.605 mins  

DVCS deadtime correction = 1 - (T5/(T10+T7))   
DEAD TIME:  98.91%      

TRIGGER RATES:   PRES/REAL
T1:12.2/60.8 Hz   T2: 1.6/1.6  Hz   T3:1950.3/1950.3 Hz   T4: 4.0/237.4 Hz   T5: 0.0/5.9  Hz   T6:-0.4/-17519.9 Hz   T7: 0.0/-16243.6 Hz   T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:1093992/5469964  T2: 139839/139839   T3:175479698/175479698  T4: 356027/21361667  T5:      0/527827   T6: -31528/-1576379473  T7:      0/-1461542358  T8:      0/92135738  

AVERAGE CURRENT
BCM x1 : 0.5532 uA  BCM x3 : 0.7388 uA  BCM x10: -0.8086uA  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =     89941.52000 seconds


APPROXIMATE CURRENT ASYMMETRIES
BCM u1 :9.383E+05 ppm     BCM u3 :9.384E+05 ppm     BCM u10:9.385E+05 ppm     
BCM d1 :9.383E+05 ppm     BCM d3 :9.384E+05 ppm     BCM d10:9.385E+05 ppm     

APPROXIMATE BCM CHARGES (C)
BCM u1 : 0.06799        BCM u3 : 0.06498        BCM u10: -0.1133        

BCM d1 : 0.03156        BCM d3 : 0.06796        BCM d10: -0.03219       



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End-of-run EPICS data for Run Number 1281 at Sun Feb 13 19:14:47 EST 2011

Left Arm Top VDC Current : -1.5625
Left Arm Bottom VDC Current : 4.83398
Left Arm Top VDC voltage : 3.99561
Left Arm Bottom VDC voltage : 3.99316
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Right Arm Top VDC Current : 1.07422
Right Arm Bottom VDC Current : -3.4668
Right Arm Top VDC voltage : 3.99072
Right Arm Bottom VDC voltage : 3.98975
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Left Arm Q1 momentum : 2.11899
Left Arm Q1 power supply : 1594.19
Left Arm Q1 gauss meter : -0.13259
Left Arm Q2 gauss meter : 0.4799
Left Arm Q2 power supply current : 912.619
Left Arm Q2 momentum : 2.11941
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 718.385
Left Arm D1 momentum : 2.11901
Left Arm D1 NMR : 0.784078
Left Arm arm angle : 18.9997
Left Arm Q3 gauss meter : -0.42579
Left Arm Q3 power supply current : 843.476
Left Arm Q3 momentum : 2.11866
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 2.07004
Right Arm Q1 power supply : 1556.53
Right Arm Q1 gauss meter : -0.03871
Right Arm Q2 power supply current : 890.815
Right Arm Q2 momentum : 2.0699
Right Arm Q2 gauss meter : 0.466
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 721.031
Right Arm D1 momentum : 2.07003
Right Arm D1 NMR : 0.768164
Right Arm arm angle : 12.501
Right Arm Q3 power supply current : 823.816
Right Arm Q3 momentum : 2.07036
Right Arm Q3 gauss meter : 0.3678
Right Arm Q3 power supply polarity : disabled
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BigBite magnet current setpoint : 518
BigBite magnet current readback : 517.958
BigBite Gaussmeter readback : -0.3637
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Average current of the two cavities : 1.60445
Current on Unser monitor : 14.2015
Current on Upstream bcm : 1.61006
Current on Downstream bcm : 1.59885
Upstream Cavity Coefficient : 100.8
Downstream Cavity Coefficient : 83.03
Current on IBC0L02 (source) : 1.71171
Hall C Current : 0
MBSY1c magnet current (amp) : 94.0754
MBSY1c Bdl : 564138
Hall A momentum (Tiefenbach) (HALLA:p) : 5550.5
Hall A momentum orbit correction (dpp) : 0
Hall A setup momentum (MMSHLAE) : 2257.76
Hall A energy (halla_MeV) : 5550.5
Hall C energy (hallc_MeV) : 1159.61
Delta(E)/E width (MV_AI_DXWID) : 4.32062
IPM1C12.XPOS : 0.139106
IPM1H04A.XPOS : -1.62709
IPM1H04A.YPOS : -0.14647
IPM1H04B.XPOS : -3.53636
IPM1H04B.YPOS : 2.04215
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HacL_HPE1313A:0_Ch58 : -0.229492
HacL_HPE1313A:0_Ch55 : 23.4863
HacL_HPE1313A:0_Ch54 : -0.203613
Left Arm Angle Vernier : 31
Left Arm Scattering Angle : 18.9997
Left VDC -DISC LVL Top : 3.90527
Left VDC -DISC LVL Bottom : 3.96143
Left VDC -DISC LVL Voltage1 : 4.96875
Left VDC -DISC LVL Voltage2 : -5.06006
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Right Arm Collimator : -0.000634766
HacR_HPE1313A:0_Ch58 : -0.715332
HacR_HPE1313A:0_Ch55 : 22.4121
HacR_HPE1313A:0_Ch54 : -1.03467
Right Arm Angle Floor Angle : 12.5
Right Arm Angle Vernier : -34
Right Arm Scattering Angle : 12.501
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Target OTR x-position : 0
Target OTR y-position : 0
Target OTR x-width : 0
Target OTR y-width : 0
Target OTR data valid flag : No
Target OTR In/Out : OTR is Out