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    User name Armstrong

    Log entry time 08:19:35 on June16,2001

    Entry number 63346

    keyword=FastFeedback


    I noticed that the beam FastFeedback was not enabled; however, reading
    Operations Elog find that MCC has been having problems - see Elog
    entry 149662 in which they explain that it may have been fixed, and I
    notice that it is on again at present.

    arget_type=Polarized He-3 0deg junk PRESCALE FACTORS:ps1=1 ps2=1 ps8=65535 EVENTS[0]: 74848 [+]: 37015 [-]: 37011 TIME [0]: 90.4 mins [+]: 44.7 mins [-]: 44.7 mins LIVE [0]: 96.58% [+]: 96.68% [-]: 96.48% TRIGGER RATES: T1[0] [PRES/REAL]: 9.1/9.1 Hz T2[0] [PRES/REAL]: 5.2/5.2 Hz T8[0] [PRES/REAL]: 0.0/1024.0 Hz T1[+] [PRES/REAL]: 9.0/9.0 Hz T2[+] [PRES/REAL]: 5.2/5.2 Hz T8[+] [PRES/REAL]: 0.0/1024.0 Hz T1[-] [PRES/REAL]: 9.1/9.1 Hz T2[-] [PRES/REAL]: 5.2/5.2 Hz T8[-] [PRES/REAL]: 0.0/1024.0 Hz TRIGGER TOTALS: T1[0] [PRES/REAL]: 49254/49254 T2[0] [PRES/REAL]: 28159/28159 T8[0] [PRES/REAL]: 84/5552421 T1[+] [PRES/REAL]: 24245/24245 T2[+] [PRES/REAL]: 14002/14002 T8[+] [PRES/REAL]: 41/2745025 T1[-] [PRES/REAL]: 24466/24466 T2[-] [PRES/REAL]: 13854/13854 T8[-] [PRES/REAL]: 41/2745048 AVERAGE CURRENT BCM x1 : 0.6198 uA BCM x3 : 0.6020 uA BCM x10: 0.6160 uA APPROXIMATE CURRENT ASYMMETRIES BCM u1 : 256.5 ppm BCM u3 : -44.35 ppm BCM u10: -163.6 ppm BCM d1 : 383.1 ppm BCM d3 : -62.74 ppm BCM d10: -166 ppm APPROXIMATE BCM CHARGES (C) BCM u1 [0]:0.003361 BCM u3 [0]:0.003264 BCM u10[0]:0.00334 BCM u1 [+]:0.00166 BCM u3 [+]:0.001613 BCM u10[+]:0.001651 BCM u1 [-]:0.00166 BCM u3 [-]:0.001614 BCM u10[-]:0.001651 BCM d1 [0]:0.003279 BCM d3 [0]:0.003362 BCM d10[0]:0.003377 BCM d1 [+]:0.001621 BCM d3 [+]:0.001662 BCM d10[+]:0.001669 BCM d1 [-]:0.001619 BCM d3 [-]:0.001662 BCM d10[-]:0.001669 **************************** End-of-run EPICS data for Run Number 20552 at Thu Jun 14 18:03:43 EDT 2001 Right Arm D1 momentum : 1.455 Right Arm arm angle : 44.9999 Left Arm D1 momentum : 1.45499 Left Arm arm angle : 45.0068 Tiefenbach Hall A energy : Right Arm arm mispointing (HPT) : -0 Left Arm arm mispointing (HPT) : -0 Right Arm Q1 power supply current : 1093.99 Right Arm Q1 momentum : 1.45491 Right Arm Q1 gauss meter : -0.027289 Right Arm Q1 power supply polarity : 0 Right Arm Q2 power supply current : 626.335 Right Arm Q2 momentum : 1.45535 Right Arm Q2 gauss meter : 0.3292 Right Arm Q2 power supply polarity : 0 Right Arm D1 power supply current : 500.035 Right Arm D1 momentum : 1.455 Right Arm D1 NMR : 0.539933 Right Arm Q3 power supply current : 579.098 Right Arm Q3 momentum : 1.45535 Right Arm Q3 gauss meter : 0.2596 Right Arm Q3 power supply polarity : 1 Left Arm Q1 power supply current : 1094.59 Left Arm Q1 momentum : 1.45493 Left Arm Q1 gauss meter : -0.09253 Left Arm Q1 power supply polarity : 0 Left Arm Q2 power supply current : 626.701 Left Arm Q2 momentum : 1.45541 Left Arm Q2 gauss meter : 0.3308 Left Arm Q2 power supply polarity : 1 Left Arm D1 power supply current : 487.67 Left Arm D1 momentum : 1.45499 Left Arm D1 NMR : 0.538518 Left Arm Q3 power supply current : 579.165 Left Arm Q3 momentum : 1.45476 Left Arm Q3 gauss meter : -0.2895 Left Arm Q3 power supply polarity : 1 Average current of the two cavities : 0.019632 Current on Unser monitor : 4.81038 Current on Upstream bcm : 0.0193584 Current on Downstream bcm : 0.019792 Upstream Cavity Coefficient : 76.7 Downstream Cavity Coefficient : 78.1 Current on IBC0L02 (source) : MBSY1c Hall A Beam energy : 5738.42 MBSY1c magnet current (amp) : 239.881 MBSY1c Bdl : 1.43203e+06 MBSY3c Hall C Beam energy : 21.1371 Tiefenbach Hall A energy : Tiefenbach Hall C energy : Delta(E)/E width (MV_AI_DXWID) : IPM1C12.XPOS : IPM1H04A.XPOS : 0 IPM1H04A.YPOS : 0 IPM1H04B.XPOS : 0 IPM1H04B.YPOS : 0 Right Arm Arm Collimator : 0.865625 Left Arm Arm Collimator : HacR_HPE1313A:0_Ch58 : -0.515137 HacR_HPE1313A:0_Ch55 : 24.5117 HacR_HPE1313A:0_Ch54 : -0.883301 HacR_alignROLL : -0.35147 HacR_alignPITCH : 0.0750328 HacR_alignHPT : -0 HacL_HPE1313A:0_Ch58 : -0.249023 HacL_HPE1313A:0_Ch55 : 25.2441 HacL_HPE1313A:0_Ch54 : -0.34082 HacL_alignROLL : -0.122161 HacL_alignPITCH : 0.0517897 HacL_alignHPT : -0 Right Arm Arm Collimator : 0.865625 Left Arm Arm Collimator : 0.86875 Wien angle : Helicity Mode ON/OFF Random/Toggle : Wien BDL : CAC: UDP send error = "Connection refused" Wien field : CAC: UDP send error = "Connection refused" Laser attenuation Hall A : Laser power Hall A : Half-wave plate (off=out) : Beam Half-wave plate (off=out) : OTR x-position : -6.7914 OTR y-position : 3.57363 OTR x-width : 0 OTR y-width : -0 OTR data valid flag : No Polarized 3He Target RTD #1 : 48.7695 Polarized 3He Target RTD #2 : 50.7617 Polarized 3He Target RTD #3 : 53.1641 Polarized 3He Target RTD #4 : 49.0039 Polarized 3He Target RTD #5 : 48.5449 Polarized 3He Target RTD #6 : 195.586 Polarized 3He Target RTD #7 : 185.039 Polarized 3He Ref. Cell RTD #8 : 50.2539 Polarized 3He Ref. Cell RTD #9 : 50.1758 Polarized 3He Ref. Cell RTD #10 : 50.1953 Polarized 3He Target Ref. Cell Gas Pres. : 113.631 Polarized 3He Target Ref. Cell Sys.Vac. : 1112.35 Polarized 3He Target Cooling Jet : 28.5205 Polarized 3He Target OVEN RTD : 171.9 Polarized 3He Target OVEN SP1 SET : 0 Polarized 3He Target OVEN SP1 : 170 Polarized 3He Target OVEN AL1 SET : 0 Polarized 3He Target OVEN AL1 : 150 Polarized 3He Target OVEN AL1 STATUS : enabled Polarized 3He Target Half-Wave Plate DIST: 1.2e+06 Polarized 3He Target Half-Wave Plate STAT: NO_ALARM Polarized 3He Target Position (PA) : 67.6172 Polarized 3He Target Position (POS) : BeO+12C Foils Polarized 3He Target Position (DA) : 67.6173 Polarized 3He Target Position (SS9) : Axis is OK Polarized 3He Target Position (SA10) : 0 Polarized 3He Target Position (SA9) : 0 Polarized 3He Laser#1 State : 0 Polarized 3He Laser#1 Current : 38 Polarized 3He Laser#1 Temperature : 16 Polarized 3He Laser#2 State : 0 Polarized 3He Laser#2 Current : 37 Polarized 3He Laser#2 Temperature : 22.7 Polarized 3He Laser#3 State : 0 Polarized 3He Laser#3 Current : 40 Polarized 3He Laser#3 Temperature : 26 Polarized 3He Laser#4 State : 2 Polarized 3He Laser#4 Current : 36 Polarized 3He Laser#4 Temperature : 16 Polarized 3He Laser#5 State : 0 Polarized 3He Laser#5 Current : 36 Polarized 3He Laser#5 Temperature : 18.1 Polarized 3He Laser#6 State : 2 Polarized 3He Laser#6 Current : 40 Polarized 3He Laser#6 Temperature : 13.5 Polarized 3He Laser#7 State : 2 Polarized 3He Laser#7 Current : 36 Polarized 3He Laser#7 Temperature : 18.5 Polarized 3He Coil Current Longitudinal : -7.0525 Polarized 3He Coil Current Transverse : -0.0858 Parity run number: 752