Log entry time 06:44:49 on January 25, 2002

Entry number 80683

keyword=Start_Run_1638,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 1638 at Fri Jan 25 06:44:34 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 : 1287.16
Left Arm Q1 momentum : 1.71089
Left Arm Q1 gauss meter : 0.10953
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 736.797
Left Arm Q2 momentum : 1.71109
Left Arm Q2 gauss meter : -0.3884
Left Arm Q2 power supply polarity : 0
Left Arm D1 power supply current : 576.048
Left Arm D1 momentum : 1.711
Left Arm D1 NMR : 0.633195
Left Arm Q3 power supply current : 681.186
Left Arm Q3 momentum : 1.71101
Left Arm Q3 gauss meter : 0.341
Left Arm Q3 power supply polarity : 0
Left Arm Top VDC Current : -2.24609
Left Arm Bottom VDC Current : -1.66016
Average current of the two cavities : 17.8513
Current on Unser monitor : 26.4746
Current on Upstream bcm : 17.7689
Current on Downstream bcm : 17.9338
Upstream Cavity Coefficient : 76.7
Downstream Cavity Coefficient : 78.9
Current on IBC0L02 (source) : 18.1343
Tiefenbach Hall A energy : 2340.34
Tiefenbach Hall C energy : 5752.96
Delta(E)/E width (MV_AI_DXWID) : 0
MBSY1c Hall A Beam energy : CA.Client.Diagnostic.............................................. Message: "Ambiguous channel host (multiple IOC's have a channel by that name)" Severity: "Warning" Context: "Channel: MBSY1C_energy Accepted: iocsb4.acc.jlab.org Rejected: 129.57.255.4 " Source File: ../service.c Line Number: 897 .................................................................. 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: iocsb4.acc.jlab.org Rejected: 129.57.255.4 " Source File: ../service.c Line Number: 897 .................................................................. 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 : 584778
Arc1 dp/p : -0.000171147
Arc2 dp/p : -0.00160609
Left Arm Arm Collimator : 0.065625
HacL_HPE1313A:0_Ch58 : -0.165039
HacL_HPE1313A:0_Ch55 : 22.6074
HacL_HPE1313A:0_Ch54 : -0.199707
HacL_alignROLL : 0.155713
HacL_alignPITCH : -0.0959752
HacL_alignHPT : -0
Left Arm Angle Floor Angle : 34.5
Left Arm Angle Vernier : -60
Left Arm Scattering Angle : 33.9752
IPM1C12.XPOS : -0.0383192
IPM1C12.YPOS : -0.000759296
IPM1H04A.XPOS : 0.572296
IPM1H04A.YPOS : 0.699696
IPM1H04B.XPOS : -1.90363
IPM1H04B.YPOS : 1.44262
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 : -1.47863
Target OTR y-position : 1.42886
Target OTR x-width : 0.688736
Target OTR y-width : 0.360135
Target OTR data valid flag : Yes
Target OTR In/Out :
Arc OTR x-position : -0.776777
Arc OTR y-position : -2.04671
Arc OTR x-width : 5.10977
Arc OTR y-width : 5.31958
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 06:44:49 on January 25, 2002

Entry number 80683