Log entry time 14:37:04 on July22,2003

Entry number 106225

keyword=Left Arm VDC HV On

We turned on the Left VDC HV to 4 kV.

ftarm_theta=18.0,rightarm_p=1.840,rightarm_theta=12.502,target_halfwaveplate=out,target_name=proteus,target_polarization=33.5,target_type=BeO Carbon foils

Beginning-of-run EPICS data for Run Number 21253 at Thu Jul 10 14:19:37 EDT 2003
; LEFT SPECTROMETER on adaqs2/adev account.
; (Integer!) prescale factors for runs. 
; This file is read at start of every run.
; Do NOT put spaces in string, NOR add 2nd string.
; The default factor is essentially infinite. 
; Keep enough T4 to measure efficiency
; T3 = main single-arm trigger
; T4 = efficiency trigger (majority of Cerenkov/S1/S2)
; ps8 for 1024 Hz pulser (probably want ps8 = 65535)
; Trig 9 = 30 Hz, and you cannot prescale it.
 
ps1=65535,ps2=65535,ps3=3,ps4=20,ps5=65535,ps8=50


Right septum set current : 301.2
Right septum current readback : 300.25
Left Arm Q1 power supply current :
Left Arm Q1 momentum : 0
Left Arm Q1 gauss meter :
Left Arm Q1 power supply polarity :
Left Arm Q2 power supply current : 0.91369
Left Arm Q2 momentum : 0.0021219
Left Arm Q2 gauss meter :
Left Arm Q2 power supply polarity : enabled
Left Arm D1 power supply current : 266.056
Left Arm D1 momentum : 0
Left Arm D1 NMR : 0
Left Arm Q3 power supply current : 0.274432
Left Arm Q3 momentum : 0.000689321
Left Arm Q3 gauss meter :
Left Arm Q3 power supply polarity : enabled
Average current of the two cavities : 0.0170033
Current on Unser monitor : -15.7939
Current on Upstream bcm : 0.0185244
Current on Downstream bcm : 0.0154822
Upstream Cavity Coefficient : 76.7
Downstream Cavity Coefficient : 78.9
Current on IBC0L02 (source) : 5.36755
Beam energy : 2138.56
MBSY1c magnet current (amp) : 88.987
Radiator 5V Linear Supply : 0.002442
Radiator Encoder : 0
Left Arm Arm Collimator : 0.0650879
HacL_HPE1313A:0_Ch58 : -0.135254
HacL_HPE1313A:0_Ch55 : 25.8789
HacL_HPE1313A:0_Ch54 : -0.046875
HacL_alignROLL :
HacL_alignPITCH :
HacL_alignHPT :
Left Arm Angle Floor Angle :
Left Arm Angle Vernier :
Left Arm Scattering Angle :
Wien angle : -59.5148
Helicity Mode ON/OFF Random/Toggle : OFF
Wien BDL : -1378.9
Wien field : 39.636
Laser attenuation Hall A : 200
Laser power Hall A : 69
Half-wave plate (off=out) : OUT
rotating waveplate : 7000
G0 Helicity Settle Set : 500 usec
G0 Helicity Delay Set : No Delay
G0 Helicity Pattern Set : Quartet
G0 Helicity Settle Read : 500 usec
G0 Helicity Delay Read : No Delay
G0 Helicity Pattern : Quartet
Survey X offset bpmA : 0
Survey Y offset bpmA : 0
Survey X offset bpmB : 0
Survey Y offset bpmB : 0
Polarized 3He Coil Current Longitudinal : -6.904
Polarized 3He Coil Current Transverse : -0.044
HALLA:p : 2136.16
HALLA:dpp : 0
Transverse gradient coils (A) setup current : 0
Transverse gradient coils (A) readback current : 0.000915527
Longitudinal upstream gradient coil (B) setup current : 0
Longitudinal upstream gradient coil (B) readback current : 0.00457764
Longitudinal downstream gradient coil (C) setup current : 0
Longitudinal downstream gradient coil (C) readback current : -0.000915527
Small vertical gradient coils (D) setup current : 0
Small vertical gradient coils (D) readback current : -0.0012207
T-SETTLE :
HAPPEX Delay in cycles :
Pair/Quartet Pattern :

User name Holmstrom

Log entry time 14:37:04 on July22,2003

Entry number 106225