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User name a-onl
Log entry time 11:30:41 on May 7, 2008
Entry number 237638
keyword=End_of_Run_4945
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Run Number: 4945
End of Run Comment:
Run_type=Calibration,target_type=Loop 1 LH2 6 cm,beam_e0=2.323,beam_raster=off,leftarm_p=1.968,leftarm_theta=21.99,leftarm_colli=out,bbarm_i=390,bbarm_theta=54.,bbarm_colli=out,comment_text=LH2 target, calibration. 1 uA beam raster off, BB I=390A, chamber HV 1700
PRESCALE FACTORS:ps1=10000 ps2=20000 ps3=1 ps4=1 ps5=1 ps6=100 ps7=400 ps8=100
EVENTS : [0]: 207756 [+]: 102253 [-]: 102438
TIME : [0]: 4.752 mins [+]: 2.374 mins [-]: 2.375 mins
Test of Helicity gates
Time diff of helicity to nonhelicity times = -4.34804 seconds
LIVE calc. crudely accounts for correlations. Need offline calc.
DEAD TIME: [0]: 21.60% [+]: 22.84% [-]: 22.71%
TRIGGER RATES: PRES/REAL
T1[0] :11.4/113879.1 Hz T2[0] : 9.0/180936.9 Hz T3[0] :883.7/883.7 Hz T4[0] :15.4/15.4 Hz T5[0] :38.3/38.3 Hz T6[0] : 0.3/28.9 Hz T7[0] : 2.1/858.9 Hz T8[0] :10.2/1024.0 Hz
T1[+] :11.4/114206.1 Hz T2[+] : 9.1/181401.9 Hz T3[+] :884.6/884.6 Hz T4[+] :15.5/15.5 Hz T5[+] :37.9/37.9 Hz T6[+] : 0.3/29.0 Hz T7[+] : 2.1/859.6 Hz T8[+] :10.2/1024.0 Hz
T1[-] :11.4/113794.1 Hz T2[-] : 9.0/180853.7 Hz T3[-] :884.5/884.5 Hz T4[-] :15.3/15.3 Hz T5[-] :38.8/38.8 Hz T6[-] : 0.3/29.0 Hz T7[-] : 2.1/860.0 Hz T8[-] :10.2/1024.0 Hz
TRIGGER TOTALS: PRES/REAL
T1[0] : 3247/32472234 T2[0] : 2579/51593518 T3[0] : 251980/251980 T4[0] : 4390/4390 T5[0] : 10927/10927 T6[0] : 82/8250 T7[0] : 612/244916 T8[0] : 2919/291990
T1[+] : 1626/16267346 T2[+] : 1291/25838611 T3[+] : 125999/125999 T4[+] : 2213/2213 T5[+] : 5405/5405 T6[+] : 41/4133 T7[+] : 306/122440 T8[+] : 1458/145857
T1[-] : 1621/16215326 T2[-] : 1288/25771123 T3[-] : 126042/126042 T4[-] : 2187/2187 T5[-] : 5525/5525 T6[-] : 41/4126 T7[-] : 306/122544 T8[-] : 1459/145917
AVERAGE CURRENT
BCM x1 : 0.9241 uA BCM x3 : 0.9246 uA BCM x10: 0.9324 uA
APPROXIMATE CURRENT ASYMMETRIES
BCM u1 : 1164 ppm BCM u3 : 1372 ppm BCM u10: 1459 ppm
BCM d1 : 1101 ppm BCM d3 : 1320 ppm BCM d10: 1456 ppm
APPROXIMATE BCM CHARGES (C)
BCM u1 [0]:0.0002642 BCM u3 [0]:0.0002634 BCM u10[0]:0.0002656
BCM u1 [+]:0.0001323 BCM u3 [+]:0.0001319 BCM u10[+]:0.000133
BCM u1 [-]:0.000132 BCM u3 [-]:0.0001316 BCM u10[-]:0.0001327
BCM d1 [0]:0.0002628 BCM d3 [0]:0.0002638 BCM d10[0]:0.0002662
BCM d1 [+]:0.0001315 BCM d3 [+]:0.0001321 BCM d10[+]:0.0001333
BCM d1 [-]:0.0001313 BCM d3 [-]:0.0001318 BCM d10[-]:0.000133
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End-of-run EPICS data for Run Number 4945 at Wed May 7 11:30:37 EDT 2008
Wien angle : -57.2136
Half-wave plate (off=out) : IN
Left Arm D1 momentum : 1.96794
Left Arm arm angle : 21.9985
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 : 0.927734
Left Arm Bottom VDC Current : 0.585938
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Left Arm Q1 momentum : 1.968
Left Arm Q1 power supply : 1480.59
Left Arm Q1 gauss meter : -0.12495
Left Arm Q2 gauss meter : 0.3348
Left Arm Q2 power supply current : 847.575
Left Arm Q2 momentum : 1.96836
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 664.841
Left Arm D1 momentum : 1.96794
Left Arm D1 NMR : 0.728214
Left Arm Q3 gauss meter : -0.397
Left Arm Q3 power supply current : 783.715
Left Arm Q3 momentum : 1.96854
Left Arm Q3 power supply polarity : disabled
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Right Arm Q1 momentum : 0.564156
Right Arm Q1 power supply : 424.208
Right Arm Q1 gauss meter : -0.010677
Right Arm Q2 power supply current : 242.73
Right Arm Q2 momentum : 0.564006
Right Arm Q2 gauss meter : 0.12751
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 194.062
Right Arm D1 momentum : 0.563982
Right Arm D1 NMR : 0.209287
Right Arm Q3 power supply current : 224.402
Right Arm Q3 momentum : 0.563953
Right Arm Q3 gauss meter : 0.10042
Right Arm Q3 power supply polarity : disabled
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BigBite magnet current setpoint : 390
BigBite magnet current readback : 388.1
BigBite Gaussmeter readback : -0.317
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Average current of the two cavities : 0.0243886
Current on Unser monitor : 13.1191
Current on Upstream bcm : 0.0365212
Current on Downstream bcm : 0.012256
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 0.00840164
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) : 5710.72
Delta(E)/E width (MV_AI_DXWID) : 0
IPM1C12.XPOS : 0
IPM1H04A.XPOS : 0
IPM1H04A.YPOS : 0
IPM1H04B.XPOS : 0
IPM1H04B.YPOS : 0
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Left Arm Collimator : 0.871387
HacL_HPE1313A:0_Ch58 : -0.131836
HacL_HPE1313A:0_Ch55 : 24.6582
HacL_HPE1313A:0_Ch54 : -0.124023
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Right Arm Collimator : -0.00878906
HacR_HPE1313A:0_Ch58 : -0.569336
HacR_HPE1313A:0_Ch55 : 23.0469
HacR_HPE1313A:0_Ch54 : -0.830566
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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
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G0 Helicity Settle Set : 500 usec
G0 Helicity Delay Set : No Delay
G0 Helicity Pattern Set : Quartet
G0 Helicity Cycle Rate Set : 30 Hz
G0 Helicity Settle Read : 500 usec
G0 Helicity Delay Read : No Delay
G0 Helicity Pattern : Quartet
G0 Helicity Cycle Rate Read : 30 Hz
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SLI data valid? : No
SLI horiz size mm : 0
SLI Energy spread *10^5 : 0
SLI x position : 2.50435
SLI vert. size mm : 0
SLI y position : 1.62254
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Target : L1 6cm
fan frequency loop 1 : 33.5
fan frequency loop 2 : 15
Encoder position : 3.13948e+07
Target type : 3.13948e+07
temperature loop 1(1) : 20
temperature loop 1(2) : 19.98
temperature loop 1(3) : 20.27
Heat exchange LH : 22.4
temperature loop 2(1) : 24.37
temperature loop 2(2) : 95.14
temperature loop 2(3) : 119.99
Heat exchange H2 : 22.4
Heat exchange D2 : 25
HPH H2 loop 1 : 37.5536
HPH D2 loop 2 : 0.042868
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