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User name a-onl
Log entry time 17:24:43 on April 23, 2006
Entry number 171654
keyword=End_of_Run_4156
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Run Number: 4156
End of Run Comment:
Run_type=production,beam_energy=2.638,beam_polarization=%,beam_raster=on,comment_text=raster 2x2mm , fast feed back on, beam half wave plate in,daq_mode=GeN,kin_name=,leftarm_p=1.83,leftarm_theta=29.4,rightarm_p=1.32,rightarm_theta=50.0,target_halfwaveplate=in,target_name=Edna,target_polarization=55.8,target_type=Polarized He-3 0deg
erratic beam charge asymmetry traced to Hall C playing with the PC voltage. They're done now, restarting
PRESCALE FACTORS:ps1=100000 ps2=50 ps3=1 ps4=9999 ps5=9999 ps6=9999 ps7=1 ps8=0
EVENTS[0]: 1236150 [+]: 578303 [-]: 571655
TIME [0]: 43.508 mins [+]: 21.423 mins [-]: 21.422 mins
Test of Helicity gates
Time diff of helicity to nonhelicity times = -1.37276 seconds
(Shouldnt be too big but is also recoverable offline. See also halog 165401)
TRIGGER RATES: PRES/REAL
T1[0] : 2.4/238742.9 Hz T2[0] :27.4/1369.0 Hz T3[0] :465.4/465.4 Hz T4[0] : 0.0/0.0 Hz T5[0] : 0.0/0.0 Hz T6[0] : 0.0/0.0 Hz T7[0] : 8.6/8.6 Hz T8[0] : 0.0/105000.0 Hz T9[0] :29.9/29.9 Hz
T1[+] :-14.6/-1457122.2 Hz T2[+] :27.5/1375.7 Hz T3[+] :468.5/468.5 Hz T4[+] : 0.0/0.0 Hz T5[+] : 0.0/0.0 Hz T6[+] : 0.0/0.0 Hz T7[+] : 8.6/8.6 Hz T8[+] : 0.0/104999.9 Hz T9[+] : 0.0/0.0 Hz
T1[-] :-14.6/-1458750.5 Hz T2[-] :27.2/1362.1 Hz T3[-] :462.3/462.3 Hz T4[-] : 0.0/0.0 Hz T5[-] : 0.0/0.0 Hz T6[-] : 0.0/0.0 Hz T7[-] : 8.5/8.5 Hz T8[-] : 0.0/105000.0 Hz T9[-] : 0.0/0.0 Hz
TRIGGER TOTALS: PRES/REAL
T1[0] : 6232/623229466 T2[0] : 71475/3573764 T3[0] :1214932/1214932 T4[0] : 0/0 T5[0] : 0/0 T6[0] : 0/0 T7[0] : 22324/22324 T8[0] : 0/274098547 T9[0] : 78072/78072
T1[+] : -18730/-1872939431 T2[+] : 35365/1768272 T3[+] : 602184/602184 T4[+] : 0/0 T5[+] : 0/0 T6[+] : 0/0 T7[+] : 11027/11027 T8[+] : 0/134963634 T9[+] : 0/0
T1[-] : -18750/-1874983163 T2[-] : 35014/1750723 T3[-] : 594218/594218 T4[-] : 0/0 T5[-] : 0/0 T6[-] : 0/0 T7[-] : 10958/10958 T8[-] : 0/134960163 T9[-] : 0/0
AVERAGE CURRENT
BCM x1 : 6.6137 uA BCM x3 : 6.5132 uA BCM x10: 6.4964 uA
APPROXIMATE CURRENT ASYMMETRIES
BCM u1 : -166.6 ppm BCM u3 : -176.1 ppm BCM u10: -178.1 ppm
BCM d1 : -173.4 ppm BCM d3 : -175.8 ppm BCM d10: -178.2 ppm
APPROXIMATE BCM CHARGES (C)
BCM u1 [0]:0.0172 BCM u3 [0]:0.01693 BCM u10[0]:0.01685
BCM u1 [+]:0.008467 BCM u3 [+]:0.008335 BCM u10[+]:0.008296
BCM u1 [-]:0.008469 BCM u3 [-]:0.008337 BCM u10[-]:0.008299
BCM d1 [0]:0.01733 BCM d3 [0]:0.01707 BCM d10[0]:0.01706
BCM d1 [+]:0.008532 BCM d3 [+]:0.008406 BCM d10[+]:0.008401
BCM d1 [-]:0.008535 BCM d3 [-]:0.008408 BCM d10[-]:0.008404
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