Log entry time 06:15:37 on February 12, 2002

Entry number 82673

keyword=Start_Run_2474,Run_type=cosmics,beam_energy=5.754,beam_halfwaveplate=out,beam_polarization=0,beam_raster=on,comment_text=cosmic run, calo threshold -5.4 mV, veto ON,daq_mode=coincidence,leftarm_p=3500,leftarm_theta=14.58,photonarm_D=18.0,photonarm_angle=20,photonarm_p=100,target_name=LH2,target_type=15LH2

Beginning-of-run EPICS data for Run Number 2474 at Tue Feb 12 06:15:22 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=4000,ps2=1,ps3=600,ps4=40,ps5=1,ps6=1,ps7=800,ps8=1024 
Left Arm Q1 power supply current : 806.68
Left Arm Q1 momentum : 1.07224
Left Arm Q1 gauss meter : -0.06839
Left Arm Q1 power supply polarity : 0
Left Arm Q2 power supply current : 0.257774
Left Arm Q2 momentum : 0.000598638
Left Arm Q2 gauss meter : 0.0010953
Left Arm Q2 power supply polarity : 1
Left Arm D1 power supply current : 620.884
Left Arm D1 momentum : 0
Left Arm D1 NMR : 0.177763
Left Arm Q3 power supply current : 419.048
Left Arm Q3 momentum : 1.05257
Left Arm Q3 gauss meter : -0.2152
Left Arm Q3 power supply polarity : 1
Left Arm Top VDC Current : -1.36719
Left Arm Bottom VDC Current : 0.488281
Average current of the two cavities : 0.032652
Current on Unser monitor : 7.22191
Current on Upstream bcm : 0.0358715
Current on Downstream bcm : 0.0294325
Upstream Cavity Coefficient : 76.7
Downstream Cavity Coefficient : 78.9
Current on IBC0L02 (source) : 0.00143682
Tiefenbach Hall A energy : 5753.96
Tiefenbach Hall C energy : 5753.4
Delta(E)/E width (MV_AI_DXWID) : 0
MBSY1c Hall A Beam energy : 5766.17
MBSY3c Hall C Beam energy : 5770.09
MBSY1c magnet current (amp) : 0.0377197
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 .................................................................. 1.43895e+06
Arc1 dp/p : -0.000990214
Arc2 dp/p : -0.0022087
Left Arm Arm Collimator : 0.868555
HacL_HPE1313A:0_Ch58 : -0.182617
HacL_HPE1313A:0_Ch55 : 23.8281
HacL_HPE1313A:0_Ch54 : 0.074707
HacL_alignROLL : 0.413126
HacL_alignPITCH : -0.103377
HacL_alignHPT : -0
Left Arm Angle Floor Angle : 15
Left Arm Angle Vernier : -42
Left Arm Scattering Angle : 14.5789
IPM1C12.XPOS : 0
IPM1C12.YPOS : 0
IPM1H04A.XPOS : 0
IPM1H04A.YPOS : 0
IPM1H04B.XPOS : 0
IPM1H04B.YPOS : 0
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 : Current is Low
Arc OTR x-position : 0.420869
Arc OTR y-position : -0.503654
Arc OTR x-width : 4.20152
Arc OTR y-width : 3.65092
Arc OTR data valid flag : No
Arc OTR In/Out : OTR is Out
Current Setpoint : 0
Current Readback : 0.272374

User name a-onl

Log entry time 06:15:37 on February 12, 2002

Entry number 82673