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User name a-onl
Log entry time 12:31:23 on January 25, 2002
Entry number 80725
keyword=Start_Run_1647,Run_type=production,beam_energy=2.341,beam_halfwaveplate=out,beam_polarization=0,beam_raster=on,comment_text=LH2R magnet=500A, 16% dead time,daq_mode=coincidence,leftarm_p=1.779,leftarm_theta=29.824,photonarm_D=7.1,photonarm_angle=56,photonarm_p=1260,target_name=15LH2R,target_type=15LH2R
Beginning-of-run EPICS data for Run Number 1647 at Fri Jan 25 12:31:06 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=40000,ps2=100000,ps3=40,ps4=10,ps5=1,ps6=1,ps7=65000,ps8=1024
Left Arm Q1 power supply current : 1338.33
Left Arm Q1 momentum : 1.77891
Left Arm Q1 gauss meter : 0.1139
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 766.167
Left Arm Q2 momentum : 1.7793
Left Arm Q2 gauss meter : -0.4039
Left Arm Q2 power supply polarity : 0
Left Arm D1 power supply current : 599.691
Left Arm D1 momentum : 1.7791
Left Arm D1 NMR : 0.658377
Left Arm Q3 power supply current : 708.204
Left Arm Q3 momentum : 1.77888
Left Arm Q3 gauss meter : 0.3547
Left Arm Q3 power supply polarity : 0
Left Arm Top VDC Current : -0.927734
Left Arm Bottom VDC Current : -1.61133
Average current of the two cavities : 8.61972
Current on Unser monitor : 15.5688
Current on Upstream bcm : 8.59846
Current on Downstream bcm : 8.64099
Upstream Cavity Coefficient : 76.7
Downstream Cavity Coefficient : 78.9
Current on IBC0L02 (source) : 8.81662
Tiefenbach Hall A energy : 2340.24
Tiefenbach Hall C energy : 5752.83
Delta(E)/E width (MV_AI_DXWID) : 0.451124
MBSY1c Hall A Beam energy : 2343.32
MBSY3c Hall C Beam energy : 5770.08
MBSY1c magnet current (amp) : CA.Client.Diagnostic.............................................. Message: "Ambiguous channel host (multiple IOC's have a channel by that name)" Severity: "Warning" Context: "Channel: MBSY1C Accepted: iocsb4.acc.jlab.org Rejected: 129.57.255.4 " Source File: ../service.c Line Number: 897 .................................................................. 97.5219
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 .................................................................. 584778
Arc1 dp/p : -2.33799e-05
Arc2 dp/p : -0.00169356
Left Arm Arm Collimator : 0.0653809
HacL_HPE1313A:0_Ch58 : -0.14502
HacL_HPE1313A:0_Ch55 : 22.7051
HacL_HPE1313A:0_Ch54 : -0.222656
HacL_alignROLL : 0.13496
HacL_alignPITCH : -0.113869
HacL_alignHPT : -0
Left Arm Angle Floor Angle : 30
Left Arm Angle Vernier : 0.5
Left Arm Scattering Angle : 29.8239
IPM1C12.XPOS : 0.277494
IPM1C12.YPOS : -0.00350043
IPM1H04A.XPOS : 0.575874
IPM1H04A.YPOS : 0.69145
IPM1H04B.XPOS : -1.7371
IPM1H04B.YPOS : 1.4134
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 : -7.9589
Target OTR y-position : 7.73516
Target OTR x-width : 0
Target OTR y-width : -0
Target OTR data valid flag : No
Target OTR In/Out : MaxPix is Bad
Arc OTR x-position : 0.427654
Arc OTR y-position : -0.572551
Arc OTR x-width : 4.2023
Arc OTR y-width : 3.62414
Arc OTR data valid flag : No
Arc OTR In/Out : OTR is Out
Current Setpoint : 500
Current Readback : 500.398