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    User name Holmstrom

    Log entry time 15:37:06 on July22,2003

    Entry number 106233

    keyword=iocha14 back

    Ed came in and did a hard reboot of iocha14. It is back, and we are cycling the left HRS magnets.

    iocha3 is used for RICH control, which is not needed.

    ion=33.5,target_type=BeO Carbon foils
    Beginning-of-run EPICS data for Run Number 21258 at Thu Jul 10 14:43:29 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=2
    
    
    Right septum set current : 275
    Right septum current readback : 273.75
    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 : 0.914282
    Left Arm Q2 momentum : 0.00212327
    Left Arm Q2 gauss meter :
    Left Arm Q2 power supply polarity : enabled
    Left Arm D1 power supply current : 266.045
    Left Arm D1 momentum : 0
    Left Arm D1 NMR : 0
    Left Arm Q3 power supply current : 0.274364
    Left Arm Q3 momentum : 0.000689152
    Left Arm Q3 gauss meter :
    Left Arm Q3 power supply polarity : enabled
    Average current of the two cavities : 0.0171947
    Current on Unser monitor : -15.4679
    Current on Upstream bcm : 0.0186813
    Current on Downstream bcm : 0.0157081
    Upstream Cavity Coefficient : 76.7
    Downstream Cavity Coefficient : 78.9
    Current on IBC0L02 (source) : 90.8628
    Beam energy : 2138.56
    MBSY1c magnet current (amp) : 88.987
    Radiator 5V Linear Supply : 0
    Radiator Encoder : 0
    Left Arm Arm Collimator : 0.0648438
    HacL_HPE1313A:0_Ch58 : -0.136719
    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 : -6.901
    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 : 0.00488281
    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 :