Log entry time 06:59:51 on January 25, 2002

Entry number 80686

keyword=Start_Run_1639,Run_type=production,beam_energy=2.341,beam_halfwaveplate=out,beam_polarization=,beam_raster=on,comment_text=Post radiator study,off endpt,LH_noR, threshold=500 MeV, Al radiator,daq_mode=coincidence,leftarm_p=1.711,leftarm_theta=33.974,photonarm_D=12,photonarm_angle=46,photonarm_p=1260,target_name=LH,target_type=15LH2

Beginning-of-run EPICS data for Run Number 1639 at Fri Jan 25 06:59:33 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=20000,ps2=100000,ps3=10,ps4=10,ps5=1,ps6=1,ps7=65000,ps8=1024
 
Left Arm Q1 power supply current : 1287.12
Left Arm Q1 momentum : 1.71085
Left Arm Q1 gauss meter : 0.10953
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 736.911
Left Arm Q2 momentum : 1.71136
Left Arm Q2 gauss meter : -0.3884
Left Arm Q2 power supply polarity : 0
Left Arm D1 power supply current : 576.047
Left Arm D1 momentum : 1.711
Left Arm D1 NMR : 0.633192
Left Arm Q3 power supply current : 681.167
Left Arm Q3 momentum : 1.71097
Left Arm Q3 gauss meter : 0.341
Left Arm Q3 power supply polarity : 0
Left Arm Top VDC Current : 0.732422
Left Arm Bottom VDC Current : -1.80664
Average current of the two cavities : 17.3241
Current on Unser monitor : 25.7869
Current on Upstream bcm : 17.2491
Current on Downstream bcm : 17.399
Upstream Cavity Coefficient : 76.7
Downstream Cavity Coefficient : 78.9
Current on IBC0L02 (source) : 17.5409
Tiefenbach Hall A energy : 2340.36
Tiefenbach Hall C energy : 5753.1
Delta(E)/E width (MV_AI_DXWID) : 0
MBSY1c Hall A Beam energy : 2343.32
MBSY3c Hall C Beam energy : CA.Client.Diagnostic.............................................. Message: "Ambiguous channel host (multiple IOC's have a channel by that name)" Severity: "Warning" Context: "Channel: MBSY3C_energy Accepted: 129.57.255.4 Rejected: iocsb4.acc.jlab.org " Source File: ../service.c Line Number: 897 .................................................................. 5770.08
MBSY1c magnet current (amp) : 97.5219
MBSY1c Bdl : 584778
Arc1 dp/p : 0.000409806
Arc2 dp/p : -0.00159972
Left Arm Arm Collimator :
HacL_HPE1313A:0_Ch58 : -0.165039
HacL_HPE1313A:0_Ch55 : 22.6562
HacL_HPE1313A:0_Ch54 : -0.199219
HacL_alignROLL : 0.155641
HacL_alignPITCH : -0.0959016
HacL_alignHPT :
Left Arm Angle Floor Angle : 34.5
Left Arm Angle Vernier : -60
Left Arm Scattering Angle : 33.9752
IPM1C12.XPOS : -0.224679
IPM1C12.YPOS : -0.0364701
IPM1H04A.XPOS : 0.586362
IPM1H04A.YPOS : 0.686331
IPM1H04B.XPOS : -1.87662
IPM1H04B.YPOS : 1.43338
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 : -1.46372
Target OTR y-position : 1.42167
Target OTR x-width : 0.690166
Target OTR y-width : 0.359145
Target OTR data valid flag : Yes
Target OTR In/Out :
Arc OTR x-position : -0.784334
Arc OTR y-position : -2.08482
Arc OTR x-width : 5.13738
Arc OTR y-width : 5.32811
Arc OTR data valid flag : No
Arc OTR In/Out : OTR is Out
Current Setpoint : 500
Current Readback : 500.382

User name a-onl

Log entry time 06:59:51 on January 25, 2002

Entry number 80686