Log entry time 16:14:49 on February 13, 2011

Entry number 346714

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 Run Number: 1272
 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=1000   ps7=0   ps8=0   

NUM Trig 10   : 458732       
Num Trig 5  (usually num EVENTS) : 39789282     
TIME     : 1321.124 mins  

DVCS deadtime correction = 1 - (T5/(T10+T7))   
DEAD TIME:  98.85%      

TRIGGER RATES:   PRES/REAL
T1: 1.7/8.6  Hz   T2: 0.6/0.6  Hz   T3:2082.2/2082.2 Hz   T4: 4.3/256.1 Hz   T5: 0.0/5.8  Hz   T6: 5.9/5877.2 Hz   T7: 0.0/6824.2 Hz   T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1: 136420/682104   T2:  47836/47836    T3:165051240/165051240  T4: 338362/20301761  T5:      0/458732   T6: 465867/465867812  T7:      0/540934000  T8:      0/81169868  

AVERAGE CURRENT
BCM x1 : 0.5525 uA  BCM x3 : 0.7363 uA  BCM x10: 0.4822 uA  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =     79232.66200 seconds


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

APPROXIMATE BCM CHARGES (C)
BCM u1 : 0.05987        BCM u3 : 0.05708        BCM u10: 0.1169         

BCM d1 : 0.02772        BCM d3 : 0.05965        BCM d10: -0.0405        



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End-of-run EPICS data for Run Number 1272 at Sun Feb 13 16:14:45 EST 2011

Left Arm Top VDC Current : 5.61523
Left Arm Bottom VDC Current : -0.927734
Left Arm Top VDC voltage : 3.97803
Left Arm Bottom VDC voltage : 3.99951
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Right Arm Top VDC Current : 0.927734
Right Arm Bottom VDC Current : -3.07617
Right Arm Top VDC voltage : 3.99902
Right Arm Bottom VDC voltage : 3.99805
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Left Arm Q1 momentum : 2.11899
Left Arm Q1 power supply : 1594.19
Left Arm Q1 gauss meter : -0.1326
Left Arm Q2 gauss meter : 0.4799
Left Arm Q2 power supply current : 912.613
Left Arm Q2 momentum : 2.1194
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 718.391
Left Arm D1 momentum : 2.11901
Left Arm D1 NMR : 0.78408
Left Arm arm angle : 18.9997
Left Arm Q3 gauss meter : -0.42576
Left Arm Q3 power supply current : 843.474
Left Arm Q3 momentum : 2.11865
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 2.06961
Right Arm Q1 power supply : 1556.21
Right Arm Q1 gauss meter : -0.0387
Right Arm Q2 power supply current : 890.815
Right Arm Q2 momentum : 2.06989
Right Arm Q2 gauss meter : 0.466
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 721.029
Right Arm D1 momentum : 2.07006
Right Arm D1 NMR : 0.768172
Right Arm arm angle : 12.501
Right Arm Q3 power supply current : 823.817
Right Arm Q3 momentum : 2.07037
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 : -0.3636
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Average current of the two cavities : 0.996376
Current on Unser monitor : 13.7231
Current on Upstream bcm : 0.99876
Current on Downstream bcm : 0.993991
Upstream Cavity Coefficient : 100.8
Downstream Cavity Coefficient : 83.03
Current on IBC0L02 (source) : 152.9
Hall C Current : 148.41
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) : 4.29587
IPM1C12.XPOS : 0.191833
IPM1H04A.XPOS : -1.54983
IPM1H04A.YPOS : -0.148623
IPM1H04B.XPOS : -3.47196
IPM1H04B.YPOS : 2.03934
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HacL_HPE1313A:0_Ch58 : -0.229492
HacL_HPE1313A:0_Ch55 : 23.4375
HacL_HPE1313A:0_Ch54 : -0.206055
Left Arm Angle Vernier : 31
Left Arm Scattering Angle : 18.9997
Left VDC -DISC LVL Top : 3.90576
Left VDC -DISC LVL Bottom : 3.96387
Left VDC -DISC LVL Voltage1 : 4.96875
Left VDC -DISC LVL Voltage2 : -5.05859
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Right Arm Collimator : -0.00146484
HacR_HPE1313A:0_Ch58 : -0.716309
HacR_HPE1313A:0_Ch55 : 22.3633
HacR_HPE1313A:0_Ch54 : -1.03711
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