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User name adev
Log entry time 20:12:19 on January 26, 1999
Entry number 10554
keyword=End_of_Run_1251
****************************
Run Number: 1251
End of Run Comment:
Tar=empty,Type=Quasielastic,Pol=27,Pol_dir=62
Cosmic run, after changes to daq
Trigger | Plus Helicity | Minus Helicity | Sum
1 | 2.8645875 Hz | 2.8481943 Hz | 2.8558784 Hz
2 | 7.5163266 Hz | 7.5366671 Hz | 7.526658 Hz
3 | 3.7210886 Hz | 3.7683336 Hz | 3.7455507 Hz
4 | 7.8265435 Hz | 7.89988 Hz | 7.8617982 Hz
5 | 0.0 Hz | 0.0 Hz | 0.0 Hz
output | 4.0222259 Hz | 4.1239795 Hz | 4.0723691 Hz
Total number of output triggers = 5.38300e+03
Number of raw T1 3775.0 ; Number of raw T3 4951.0
(The raw T1,T3 has to be corrected for deadtime)
Time of run = 22.030583 min
Time of run h- = 11.012825 min
Time of run h+ = 11.013802 min
1-(sum of time hel + and -)/( run time) = 1.7956e-04
helicity | Gate on + and run | Gate on - and run | Gate on run
+ | 0.38280118 Hz | 0.0 Hz | 0.38280118 Hz
- | 0.0 Hz | 0.38355771 Hz | 0.38355771 Hz
Signal | Gate on + and run | Gate on - and run | Gate on run |
| Charge (C) | Charge (C) | Charge (C)
upstream | 0.0000000 | -0.0000000 | 0.0000000
upstream 3x | -0.0000024 | -0.0000022 | -0.0000046
upstream 10x| -0.0000005 | -0.0000004 | -0.0000009
downstream | -0.0000028 | -0.0000027 | -0.0000054
downstream 3x | 0.0000006 | 0.0000006 | 0.0000013
downstream 10x| 0.0000006 | 0.0000006 | 0.0000012
Signal | Asymmetry
|
upstream | 1
upstream 3x | -4.34782610e-02
upstream 10x| -1.11111110e-01
downstream | -1.81818180e-02
downstream 3x | 0.00000000e+00
downstream 10x| 0.00000000e+00
Trigger asymmetry is
((trig h-)/(d10x charge h- ) - (trig h+)/(d10x charge h+))
divided by the sum
Spectrometer | Trigger Asymmetry
Hadron | 6.26389170e-03 +- 1.42148170e-02
****************************
End-of-run EPICS data for Run Number 1251 at Tue Jan 26 20:12:05 EST 1999
Electron Q1 power supply current : 536.41
Electron Q1 momentum : 0.716918
Electron Q1 gauss meter : -0.04544
Electron Q1 power supply polarity : 0
Electron Q2 power supply current : 307.059
Electron Q2 momentum : 0.717017
Electron Q2 gauss meter : 0.16173
Electron Q2 power supply polarity : 1
Electron D1 power supply current : 237.89
Electron D1 momentum : 0.717007
Electron D1 NMR : 0.264078
Electron Q3 power supply current : 283.9
Electron Q3 momentum : 0.717026
Electron Q3 gauss meter : -0.14043
Electron Q3 power supply polarity : 1
Hadron Q1 power supply current : 568.4
Hadron Q1 momentum : 0.760074
Hadron Q1 gauss meter : -0.014284
Hadron Q1 power supply polarity : 0
Hadron Q2 power supply current : 325.317
Hadron Q2 momentum : 0.759687
Hadron Q2 gauss meter : 0.17025
Hadron Q2 power supply polarity : 0
Hadron D1 power supply current : 259.136
Hadron D1 momentum : 0.76
Hadron D1 NMR : 0.280484
Hadron Q3 power supply current : 300.887
Hadron Q3 momentum : 0.76033
Hadron Q3 gauss meter : 0.13435
Hadron Q3 power supply polarity : 1
Average current of the two cavities : 0.0147152
Current on Unser monitor : -1.18499
Current on Upstream bcm : 0.0146967
Current on Downstream bcm : 0.0147336
Upstream Cavity Coefficient : 78.94
Downstream Cavity Coefficient : 70.36
Beam energy :
SpinFlip : 0
Polarization of He3 target : 0
He3 target info (hpchan0) : 51.1523
He3 target info (hpchan1) : 55.3027
He3 target info (hpchan2) : 63.2812
He3 target info (hpchan3) : 54.1406
He3 target info (hpchan4) : 55.1953
He3 target info (hpchan5) : 175.488
He3 target info (hpchan6) : 178.828
He3 target info (hpchan7) : 51.1914
He3 target info (hpchan8) : -1004.94
He3 target info (hpchan9) : 53.1738
He3 target info (hpchan10) : 49.8633
He3 target info (hpchan11) : 49.8633
He3 target info (hpchan12) : 49.8633
He3 target info (hpchan13) : 49.8633
He3 target info (hpchan14) : 0.413086
He3 target info (hpchan15) : 0.229492
He3 target info (hpchan16) : -0.119629
He3 target info (hpchan17) : -0.681152
He3 target info (hpchan18) : -0.229492
He3 target info (hpchan19) : -0.773926
He3 target info (hpchan20) : -0.356445
He3 target info (hpchan21) : -0.222168
He3 target info (hpchan22) : -0.0683594
He3 target info (hpchan23) : -0.212402
He3 target info (hpchan24) : 21.0815
He3 target info (hpchan25) : 9.79004
He3 target info (hpchan26) : 19.9402
He3 target info (hpchan27) : 8.78601
He3 target info (hpchan28) : 5.83191
He3 target info (hpchan29) : 19.0674
He3 target info (hpchan30) : 10.3455
He3 target info (hpchan31) : 20.0989