Main INDEX
Monthly INDEX
PREV
NEXT
User name adev
Log entry time 01:03:01 on April 19, 1999
Entry number 18291
keyword=End_of_Run_2881
****************************
Run Number: 2881
End of Run Comment:
Tar=LH2,Type=elastic,Ene=3355,Eangle=12.527,Hangle=12.561
Starting background studies -- first run, scint trigger, checkout
Trigger | Plus Helicity | Minus Helicity | Sum
1 | 19862.901 Hz | 19855.027 Hz | 19862.615 Hz
2 | 0.0 Hz | 0.0 Hz | 0.0 Hz
3 | 19273.185 Hz | 19247.611 Hz | 19259.348 Hz
4 | 0.0 Hz | 0.0 Hz | 0.0 Hz
5 | 46.870775 Hz | 48.467153 Hz | 47.739735 Hz
output | 2218.0184 Hz | 2220.2238 Hz | 2219.84 Hz
Total number of output triggers = 1.15410e+05
Number of raw T1 1032662.0 ; Number of raw T3 1001298.0
(The raw T1,T3 has to be corrected for deadtime)
Time of run = 0.8665039 min
Time of run h- = 0.428125 min
Time of run h+ = 0.42848307 min
1-(sum of time hel + and -)/( run time) = 1.1420e-02
helicity | Gate on + and run | Gate on - and run | Gate on run
+ | 11.329051 Hz | 0.0 Hz | 11.329051 Hz
- | 0.0 Hz | 11.309816 Hz | 11.309816 Hz
Signal | Gate on + and run | Gate on - and run | Gate on run |
| Charge (C) | Charge (C) | Charge (C)
upstream | 0.0000503 | 0.0000502 | 0.0001017
upstream 3x | 0.0000510 | 0.0000509 | 0.0001030
upstream 10x| 0.0000515 | 0.0000514 | 0.0001042
downstream | 0.0000505 | 0.0000504 | 0.0001021
downstream 3x | 0.0000516 | 0.0000515 | 0.0001042
downstream 10x| 0.0000517 | 0.0000516 | 0.0001044
Signal | Asymmetry
|
upstream | -9.95024880e-04
upstream 3x | -9.81354270e-04
upstream 10x| -9.71817300e-04
downstream | -9.91080280e-04
downstream 3x | -9.69932100e-04
downstream 10x| -9.68054210e-04
****************************
End-of-run EPICS data for Run Number 2881 at Mon Apr 19 01:02:20 EDT 1999
Electron Q1 power supply current : 2312.03
Electron Q1 momentum : 3.09006
Electron Q1 gauss meter : -0.1959
Electron Q1 power supply polarity : 0
Electron Q2 power supply current : 1323.18
Electron Q2 momentum : 3.08978
Electron Q2 gauss meter : 0.6972
Electron Q2 power supply polarity : 1
Electron D1 power supply current : 1078.43
Electron D1 momentum : 3.09
Electron D1 NMR : 1.13796
Electron Q3 power supply current : 1223.42
Electron Q3 momentum : 3.08991
Electron Q3 gauss meter : -0.6094
Electron Q3 power supply polarity :
Hadron Q1 power supply current : 2294.35
Hadron Q1 momentum : 3.06805
Hadron Q1 gauss meter : -0.05736
Hadron Q1 power supply polarity : 0
Hadron Q2 power supply current : 1313.19
Hadron Q2 momentum : 3.0681
Hadron Q2 gauss meter : 0.6893
Hadron Q2 power supply polarity : 0
Hadron D1 power supply current : 1096.7
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 : 0.544
Hadron Q3 power supply polarity : 1
Average current of the two cavities : 2.02663
Current on Unser monitor : -0.431236
Current on Upstream bcm : 2.02064
Current on Downstream bcm : 2.03261
Upstream Cavity Coefficient : 76.963
Downstream Cavity Coefficient : 77.149
Beam energy :
SpinFlip :
Polarization of He3 target :
He3 target info (hpchan0) :
He3 target info (hpchan1) :
He3 target info (hpchan2) :
He3 target info (hpchan3) :
He3 target info (hpchan4) :
He3 target info (hpchan5) :
He3 target info (hpchan6) :
He3 target info (hpchan7) :
He3 target info (hpchan8) :
He3 target info (hpchan9) :
He3 target info (hpchan10) :
He3 target info (hpchan11) :
He3 target info (hpchan12) :
He3 target info (hpchan13) :
He3 target info (hpchan14) :
He3 target info (hpchan15) :
He3 target info (hpchan16) :
He3 target info (hpchan17) :
He3 target info (hpchan18) :
He3 target info (hpchan19) :
He3 target info (hpchan20) :
He3 target info (hpchan21) :
He3 target info (hpchan22) :
He3 target info (hpchan23) :
He3 target info (hpchan24) :
He3 target info (hpchan25) :
He3 target info (hpchan26) :
He3 target info (hpchan27) :
He3 target info (hpchan28) :
He3 target info (hpchan29) :
He3 target info (hpchan30) :
He3 target info (hpchan31) :