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User name adev
Log entry time 13:30:57 on May 20, 1999
Entry number 21169
keyword=End_of_Run_3466
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Run Number: 3466
End of Run Comment:
Tar=Empty_alum,Type=elastic,Ene=3355,Eangle=12.527,Hangle=12.561
Dead time a bit high. Adjusting pre-scales and starting a new run.
Trigger | Plus Helicity | Minus Helicity | Sum
1 | 4130.1397 Hz | 4151.8475 Hz | 4145.0419 Hz
2 | 0.0 Hz | 0.0 Hz | 0.0 Hz
3 | 3809.506 Hz | 3817.8977 Hz | 3818.0344 Hz
4 | 0.0 Hz | 0.0 Hz | 0.0 Hz
5 | 1.9315288 Hz | 2.2464616 Hz | 1.9469431 Hz
output | 2118.1628 Hz | 2088.8469 Hz | 2267.5836 Hz
Total number of output triggers = 1.72374e+05
Number of raw T1 315092.0 ; Number of raw T3 290234.0
(The raw T1,T3 has to be corrected for deadtime)
Time of run = 1.2669434 min
Time of run h- = 0.68997397 min
Time of run h+ = 0.69029948 min
1-(sum of time hel + and -)/( run time) = -8.9452e-02
helicity | Gate on + and run | Gate on - and run | Gate on run
+ | 11.089683 Hz | 5.5777289 Hz | 11.089683 Hz
- | 0.0 Hz | 11.089683 Hz | 11.102838 Hz
Signal | Gate on + and run | Gate on - and run | Gate on run |
| Charge (C) | Charge (C) | Charge (C)
upstream | 0.0000875 | 0.0000875 | 0.0001607
upstream 3x | 0.0000888 | 0.0000888 | 0.0001629
upstream 10x| 0.0000903 | 0.0000902 | 0.0001657
downstream | 0.0000881 | 0.0000880 | 0.0001617
downstream 3x | 0.0000907 | 0.0000907 | 0.0001666
downstream 10x| 0.0000909 | 0.0000909 | 0.0001669
Signal | Asymmetry
|
upstream | 0.00000000e+00
upstream 3x | 0.00000000e+00
upstream 10x| -5.54016620e-04
downstream | -5.67859170e-04
downstream 3x | 0.00000000e+00
downstream 10x| 0.00000000e+00
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End-of-run EPICS data for Run Number 3466 at Thu May 20 13:30:19 EDT 1999
Electron Q1 power supply current : 2311.93
Electron Q1 momentum : 3.08992
Electron Q1 gauss meter : -0.1959
Electron Q1 power supply polarity : 0
Electron Q2 power supply current : 1323.38
Electron Q2 momentum : 3.09025
Electron Q2 gauss meter : 0.6973
Electron Q2 power supply polarity : 1
Electron D1 power supply current : 1078.37
Electron D1 momentum : 3.08999
Electron D1 NMR : 1.13796
Electron Q3 power supply current : 1223.55
Electron Q3 momentum : 3.09024
Electron Q3 gauss meter : -0.6096
Electron Q3 power supply polarity : 1
Hadron Q1 power supply current : 2294.32
Hadron Q1 momentum : 3.068
Hadron Q1 gauss meter : -0.05734
Hadron Q1 power supply polarity : 0
Hadron Q2 power supply current : 1313.13
Hadron Q2 momentum : 3.06798
Hadron Q2 gauss meter : 0.6894
Hadron Q2 power supply polarity : 0
Hadron D1 power supply current : 1097.75
Hadron D1 momentum : 3.068
Hadron D1 NMR : 1.13227
Hadron Q3 power supply current : 1214.07
Hadron Q3 momentum : 3.06791
Hadron Q3 gauss meter : 0.5439
Hadron Q3 power supply polarity : 1
Average current of the two cavities : 2.22803
Current on Unser monitor : 2.70105
Current on Upstream bcm : 2.2212
Current on Downstream bcm : 2.23486
Upstream Cavity Coefficient : 76.963
Downstream Cavity Coefficient : 77.149
Beam energy :
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