Log entry time 15:13:02 on February 13, 2011

Entry number 346702

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 Run Number: 1270
 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=2.1,leftarm_theta=14,leftarm_sieve=out,rightarm_p=2.07,rightarm_theta=12.5,rightarm_sieve=sieve,comment_text=Cosmics run for Big Bite,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=1   ps7=0   ps8=0   

NUM Trig 10   : 435808       
Num Trig 5  (usually num EVENTS) : 38633558     
TIME     : 1261.688 mins  

DVCS deadtime correction = 1 - (T5/(T10+T7))   
DEAD TIME:  98.87%      

TRIGGER RATES:   PRES/REAL
T1: 0.2/1.1  Hz   T2: 0.3/0.3  Hz   T3:2121.8/2121.8 Hz   T4: 4.4/265.3 Hz   T5: 0.0/5.8  Hz   T6:-4460.1/-4460.1 Hz   T7: 0.0/325.6 Hz   T8: 0.0/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:  16803/84019    T2:  26486/26486    T3:160620648/160620648  T4: 334753/20085197  T5:      0/435808   T6:-337634425/-337634425  T7:      0/24649278  T8:      0/77518082  

AVERAGE CURRENT
BCM x1 : 0.5575 uA  BCM x3 : 0.7425 uA  BCM x10: 0.4615 uA  

 Test of Helicity gates
Time diff of helicity to nonhelicity times  =     75666.46500 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 : 0.05769        BCM u3 : 0.05498        BCM u10: 0.1126         

BCM d1 : 0.02672        BCM d3 : 0.05743        BCM d10: -0.04272       



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End-of-run EPICS data for Run Number 1270 at Sun Feb 13 15:12:57 EST 2011

Left Arm Top VDC Current : -1.61133
Left Arm Bottom VDC Current : -1.02539
Left Arm Top VDC voltage : 4.00293
Left Arm Bottom VDC voltage : 4.01025
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Right Arm Top VDC Current : 1.17188
Right Arm Bottom VDC Current : -2.58789
Right Arm Top VDC voltage : 3.99121
Right Arm Bottom VDC voltage : 3.99463
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Left Arm Q1 momentum : 2.09997
Left Arm Q1 power supply : 1579.87
Left Arm Q1 gauss meter : -0.13135
Left Arm Q2 gauss meter : 0.4756
Left Arm Q2 power supply current : 904.446
Left Arm Q2 momentum : 2.10043
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 711.747
Left Arm D1 momentum : 2.1
Left Arm D1 NMR : 0.777051
Left Arm arm angle : 13.9997
Left Arm Q3 gauss meter : -0.42192
Left Arm Q3 power supply current : 835.909
Left Arm Q3 momentum : 2.09965
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 : -0.03871
Right Arm Q2 power supply current : 890.811
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 : 721.031
Right Arm D1 momentum : 2.07005
Right Arm D1 NMR : 0.768172
Right Arm arm angle : 12.501
Right Arm Q3 power supply current : 823.807
Right Arm Q3 momentum : 2.07034
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 : 0.048314
Current on Unser monitor : 12.4409
Current on Upstream bcm : 0.0729004
Current on Downstream bcm : 0.0237276
Upstream Cavity Coefficient : 100.8
Downstream Cavity Coefficient : 83.03
Current on IBC0L02 (source) : 151.638
Hall C Current : 150
MBSY1c magnet current (amp) : 1.33514e-05
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) : 4.35135
IPM1C12.XPOS : 0
IPM1H04A.XPOS : 0
IPM1H04A.YPOS : 0
IPM1H04B.XPOS : 0
IPM1H04B.YPOS : 0
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HacL_HPE1313A:0_Ch58 : -0.284668
HacL_HPE1313A:0_Ch55 : 23.5352
HacL_HPE1313A:0_Ch54 : -0.0454102
Left Arm Angle Vernier : 31
Left Arm Scattering Angle : 13.9997
Left VDC -DISC LVL Top : 3.90625
Left VDC -DISC LVL Bottom : 3.96436
Left VDC -DISC LVL Voltage1 : 4.96924
Left VDC -DISC LVL Voltage2 : -5.05566
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Right Arm Collimator : -0.00151367
HacR_HPE1313A:0_Ch58 : -0.708984
HacR_HPE1313A:0_Ch55 : 22.4121
HacR_HPE1313A:0_Ch54 : -1.02393
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