Log entry time 04:10:40 on January 29, 2002

Entry number 81164

keyword=Start_Run_1831,Run_type=production,beam_energy=4.6155,beam_halfwaveplate=out,beam_polarization=0,beam_raster=off,comment_text=4F-d , Magnet ON, 30 uA, Veto off, raster ON,daq_mode=coincidence,leftarm_p=3.769,leftarm_theta=19.902,photonarm_D=6.9,photonarm_angle=50.0,photonarm_p=,target_name=15LH2,target_type=15LH2

Beginning-of-run EPICS data for Run Number 1831 at Tue Jan 29 04:10:24 EST 2002
; (Integer!) prescale factors for runs. 
; This file is read at start of every run.
; Do NOT put spaces in string, NOR add 2nd string. (REALLY!!!)
; The default factor is essentially infinite. 
; ps8 = 65535 turns off the 1 kHz pulser on T8.
; Keep enough T2 and T4 to measure efficiency
; PS1 for the calorimeter singles based on summers
; PS2 for the cosmic trigger for calorimeter 
; PS3 for the Left spectrometer based on T3 - S1+S2
; PS4 for the Left spectrometer redundant trigger S1+S2 or
;                        based on S1+S0 or S2+S0
; PS5 for Coinc. trigger based on S0 and Calo
; PS6 for laser 
; PS7 for the Left spectrometer based on S0, timed with calorimeter
; PS8 for pulser 
ps1=4500,ps2=100000,ps3=4,ps4=15,ps5=1,ps6=1,ps7=65000,ps8=1024
 
Left Arm Q1 power supply current : 2835.56
Left Arm Q1 momentum : 3.76903
Left Arm Q1 gauss meter : 0.24019
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 1622.86
Left Arm Q2 momentum : 3.76884
Left Arm Q2 gauss meter : -0.8533
Left Arm Q2 power supply polarity : 0
Left Arm D1 power supply current : 1380.28
Left Arm D1 momentum : 3.76901
Left Arm D1 NMR : 1.39619
Left Arm Q3 power supply current : 1500.55
Left Arm Q3 momentum : 3.76911
Left Arm Q3 gauss meter : 0.7505
Left Arm Q3 power supply polarity : 0
Left Arm Top VDC Current : -1.02539
Left Arm Bottom VDC Current : 0.732422
Average current of the two cavities : 31.7505
Current on Unser monitor : 38.4097
Current on Upstream bcm : 31.2407
Current on Downstream bcm : 31.2662
Upstream Cavity Coefficient : 76.7
Downstream Cavity Coefficient : 78.9
Current on IBC0L02 (source) : 31.6885
Tiefenbach Hall A energy : 4615.54
Tiefenbach Hall C energy : 5751.98
Delta(E)/E width (MV_AI_DXWID) : 1.69695
MBSY1c Hall A Beam energy : 4625.04
MBSY3c Hall C Beam energy : 5770.08
MBSY1c magnet current (amp) : 192.932
MBSY1c Bdl : CA.Client.Diagnostic.............................................. Message: "Ambiguous channel host (multiple IOC's have a channel by that name)" Severity: "Warning" Context: "Channel: MBSY1C.BDL Accepted: iocsb4.acc.jlab.org Rejected: 129.57.255.4 " Source File: ../service.c Line Number: 897 .................................................................. 1.15418e+06
Arc1 dp/p : -1.10751e-05
Arc2 dp/p : -0.00168246
Left Arm Arm Collimator : 0.0657715
HacL_HPE1313A:0_Ch58 : -0.117676
HacL_HPE1313A:0_Ch55 : 23.3398
HacL_HPE1313A:0_Ch54 : -0.0585938
HacL_alignROLL : 0.282758
HacL_alignPITCH : -0.16107
HacL_alignHPT : -0
Left Arm Angle Floor Angle : 20
Left Arm Angle Vernier : 14
Left Arm Scattering Angle : 19.9017
IPM1C12.XPOS : -0.0120073
IPM1C12.YPOS : 0.0467848
IPM1H04A.XPOS : -0.650547
IPM1H04A.YPOS : 1.74756
IPM1H04B.XPOS : -2.00728
IPM1H04B.YPOS : 1.5871
Survey X offset bpmA : -0.63
Survey Y offset bpmA : -0.9
Survey X offset bpmB : 0.77
Survey Y offset bpmB : -1
Wien angle :
Helicity Mode ON/OFF Random/Toggle :
Wien BDL :
Wien field :
Laser attenuation Hall A :
Laser power Hall A :
Half-wave plate (off=out) :
Beam Half-wave plate (off=out) :
Target OTR x-position : -1.51337
Target OTR y-position : 1.72489
Target OTR x-width : 0.796732
Target OTR y-width : 0.815118
Target OTR data valid flag : Yes
Target OTR In/Out :
Arc OTR x-position : 0.459028
Arc OTR y-position : -0.559716
Arc OTR x-width : 4.20023
Arc OTR y-width : 3.63658
Arc OTR data valid flag : No
Arc OTR In/Out : OTR is Out
Current Setpoint : 500
Current Readback : 500.366

User name a-onl

Log entry time 04:10:40 on January 29, 2002

Entry number 81164