. Space Charge Effect Measurement by Laser Beacon at KEK-PS(T1 beam line)

Space Charge Effect Measurement by Laser Beacon at KEK-PS(T1 beam line)

We are making a beam test of our "Baby chamber" to study the space charge effect, using laser beacon (Nd-YAG laser : wave length = 266nm) at KEK-PS T1 beam line. This page summarizes the current status of the experiment.

What's New?
Schedule
Run Summary
Picture Gallery

What's New?

Schedule

Run Summary

  • CAMAC modules : FADC#3,2,1,6,4, ADC2249W, TDC2228A, scaler*2, GP-IB interface
  • Beam Gate : width = 1.89sec
  • Timing Gate : Delay from Beam Gate = 225msec (11/23~ 1.2sec), width = 100msec

    Run##eventsTrigger BeamDrift length at Cell1thetaphi ND filterslit Comments
    2714100laser (Photo Diode) & Timing Gate pedestal run, mistake(no cabling)
    2715100laser (photo diode) & Timing Gate pedestal run
    27171000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm(?) 60mm test run
    27181000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm10 60%60mm test run
    27191000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm10 60%60mm test run, laser intensity down -> Run stop
    2731100laser (photo diode) & Timing Gate pedestal run
    2732laser (photo diode) & Timing Gate mistake
    2733100laser (photo diode) & Timing Gate 0cm 60% Cell1 T0 run
    2734100laser (photo diode) & Timing Gate 5cm 60% Cell2 T0 run, mistake
    2735100laser (photo diode) & Timing Gate 5cm 60% Cell2 T0 run
    27361000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 60mm test run, laser intensity changed
    27371000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 60mm test run, mistake
    27381000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 60mm test run
    27391000laser (photo diode) & Timing Gate 1.0GeV (-)2.5cm 60mm test run, ch5 att. changed 13dB -> 15dB
    27401000laser (photo diode) & Timing Gate 0.5GeV (+)2.5cm 60mm test run
    27411000laser (photo diode) & Timing Gate 0.5GeV (-)2.5cm 60mm test run
    27421000laser (photo diode) & Timing Gate 0.8GeV (+)2.5cm 60mm test run
    27431000laser (photo diode) & Timing Gate 1.2GeV (+)2.5cm 60mm test run
    27441000laser (photo diode) & Timing Gate 1.5GeV (+)2.5cm 60mm test run
    2745700beam (noPID) & Timing Gate 1.0GeV (+)2.5cm 60mm test run, Run stop
    27461000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 40%140mm test run
    Run##eventsTrigger BeamDrift length at Cell1thetaphi ND filterslit Comments
    2766100laser (photo diode) & Timing Gate pedestal run, mistake
    2767100laser (photo diode) & Timing Gate pedestal run, mistake
    2768100laser (photo diode) & Timing Gate pedestal run
    2769100laser (photo diode) & Timing Gate 0cm Cell1 T0 run
    2770100laser (photo diode) & Timing Gate 5cm Cell2 T0 run
    27711000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27721000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27731000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27741000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27751000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27761000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%140mm normal run
    27771000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27781000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27791000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27801000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27811000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27821000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27831000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27841000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27851000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27861000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run, Beam Gate width changed : 1.84 -> 1.89sec
    27871000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    27881000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    27891000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    27901000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    27911000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    27921000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    27931000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    27941000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    27951000laser (photo diode) & Timing Gate nothing3.25cm 40%140mm fake run
    2796100laser (photo diode) & Timing Gate nothing3.25cm 40%140mm current pedestal check(retake)
    27971000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    27981000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    27991000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    Run##eventsTrigger BeamDrift length at Cell1thetaphi ND filterslit Comments
    28001000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm daqC-1.4.1
    28011000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run,O2=21.2ppm
    28021000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    28031000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    28041000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run, TG delay = 500ms
    28051000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    28061000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    28071000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    28081000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    28091000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    28100 not straged (no data)
    28110 not straged (no data)
    28121000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 40%140mm normal run
    2813100laser (photo diode) & Timing Gate pedestal run
    2814100laser (photo diode) & Timing Gate 0cm 40% Cell 1 t0 run
    2815100laser (photo diode) & Timing Gate 5cm 40% Cell 2 t0 run
    2816477laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run (beam stop)
    28171000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    28181000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    28191000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    28201000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    28211000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    28221000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    28231000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    28241000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    28251000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 140mm normal run (bad start comment ND=60%-->no ND)
    28261000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%140mm normal run
    28271000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%140mm normal run
    28281000proton & Beam Gate 1.0GeV (+) proton 140mm Only beam(proton)
    2829476proton & Beam Gate 1.0GeV (+) paion 140mm Only beam(paion) STOP 476Event
    283015proton & Beam Gate 1.0GeV (+) proton 140mm Only beam(proton) STOP 15Event att.6dB->0dB(Change Ped.)
    2831100clock Pedestal run
    28321000proton & Beam Gate 1.0GeV (+) proton 140mm Only beam(proton) att.change->7dB(Only 5ch 9dB)
    2833100proton & Beam Gate 1.0GeV (+) proton0cm 140mm Cell1 T0 run
    2834100proton & Beam Gate 1.0GeV (+) proton5cm 140mm Cell2 T0 run (beam stop)
    28351000proton & Beam Gate 1.0GeV (+) proton 140mm normal run
    28361000proton & Beam Gate 1.0GeV (+) proton 140mm normal run (beam stop)
    28371000proton & Beam Gate 1.0GeV (+) proton 140mm normal run
    28381000no PID & Beam Gate 1.0GeV no PID 140mm normal run (beam stop)
    Run##eventsTrigger BeamDrift length at Cell1thetaphi ND filterslit Comments
    2842500laser (photo diode) & Timing Gate Trigger and DAQ system was changed(scaler read out width = 200msec). DAQ test run
    2851500laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,30%140mm DAQ test run
    2854100laser (photo diode) & Timing Gate Pedestal run, att.change 7dB->9dB(only ch#5 9dB->11dB)
    28551000laser (photo diode) & Timing Gate 1.2GeV (+)2.25cm 40%140mm normal run
    28561000laser (photo diode) & Timing Gate 0.6GeV (+)2.25cm 40%140mm normal run
    28571000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 40%140mm fake run
    28581000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 40%140mm normal run
    dst file remaked!
    28591000laser (photo diode) & Timing Gate 0.7GeV (+)2.25cm 40%140mm fake run(for disk full)
    2860100laser (photo diode) & Timing Gate 0.7GeV (+)2.25cm 40%140mm fake run(for disk full)
    2861100laser (photo diode) & Timing Gate 0.7GeV (+)2.25cm 40%140mm fake run(for disk full)
    28621000laser (photo diode) & Timing Gate 0.7GeV (+)2.25cm 40%140mm normal run
    28631000laser (photo diode) & Timing Gate 0.3GeV (+)2.25cm 40%140mm normal run
    28641000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,30%140mm normal run
    sence H.V.=2.8kV TG:delay(from BG)=1.2sec TG:delay(from BG_bar)=1.2sec
    28651000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,10%140mm normal run
    ND filter exchanged
    28661000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 60%,10%140mm normal run
    28671000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 60%,10%140mm normal run
    28681000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 60%,10%140mm normal run
    28691000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 60%,40%140mm normal run
    att.=9dB(ch#5=11dB)
    28701000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 60%,40%140mm normal run
    28711000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,40%140mm normal run
    28720laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,40%140mm normal run
    no data daq was stopped!
    28731000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,40%140mm normal run
    28741000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,40%140mm normal run
    28751000laser (photo diode) & Timing Gate 0.4GeV (+)2.25cm 60%,40%140mm normal run
    28761000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,40%140mm normal run
    28771000laser (photo diode) & Timing Gate 1.4GeV (+)2.25cm 60%,40%140mm normal run
    28781000laser (photo diode) & Timing Gate 1.2GeV (+)2.25cm 60%,40%140mm normal run
    28791000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 60%,40%140mm normal run
    28801000laser (photo diode) & Timing Gate 0.3GeV (+)2.25cm 60%,40%140mm normal run
    2881100laser (photo diode) & Timing Gate Pedestal run
    28821000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 60%,30%140mm normal run
    28831000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 60%,30%140mm normal run
    28841000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 60%,30%140mm normal run
    28851000laser (photo diode) & Timing Gate 1.0GeV (+)4.25cm 60%,30%140mm normal run
    28861000laser (photo diode) & Timing Gate 1.0GeV (+)4.25cm 60%,30%140mm normal run
    28871000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 60%,30%140mm normal run
    28881000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 60%,30%140mm normal run
    28891000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 60%,30%140mm normal run
    28901000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 60%,30%140mm normal run
    28911000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 60%,30%140mm normal run
    28921000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 60%,30%140mm normal run
    28931000laser (photo diode) & Timing Gate 0.5GeV (+)3.25cm 60%,30%140mm normal run
    28941000laser (photo diode) & Timing Gate 0.5GeV (+)3.25cm 60%,30%140mm normal run
    28950laser (photo diode) & Timing Gate 0.5GeV (+)3.25cm 60%,30%140mm no data daq was stopped
    28961000laser (photo diode) & Timing Gate 0.5GeV (+)3.25cm 60%,30%140mm normal run
    28971000laser (photo diode) & Timing Gate 0.5GeV (+)1.85cm 60%,30%140mm normal run
    28971000laser (photo diode) & Timing Gate 0.5GeV (+)1.85cm 60%,30%140mm normal run
    28981000laser (photo diode) & Timing Gate 0.5GeV (+)1.85cm 60%,30%140mm normal run
    28991000laser (photo diode) & Timing Gate 0.5GeV (+)1.85cm 60%,30%140mm normal run
    Run##eventsTrigger BeamDrift length at Cell1thetaphi ND filterslit Comments
    29000laser (photo diode) & Timing Gate 0.5GeV (+)3.75cm 60%,30%140mm no data daq was stopped. daq restart
    29011000laser (photo diode) & Timing Gate 0.5GeV (+)3.75cm 60%,30%140mm normal run
    daq was down. no ps. data is OK?
    29021000laser (photo diode) & Timing Gate 0.5GeV (+)3.75cm 60%,30%140mm normal run
    29031000laser (photo diode) & Timing Gate 0.5GeV (+)3.75cm 60%,30%140mm normal run
    29041000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 60%,30%140mm normal run
    29051000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 60%,30%140mm normal run
    29061000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 60%,30%140mm normal run
    29071000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 60%,30%140mm normal run
    29081000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 60%,30%140mm normal run
    29090laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 60%,30%140mm no data daq restart
    29101000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 60%,30%140mm normal run
    29111000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,30%140mm normal run,
    29120laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%,30%140mm normal run, fake run beam down
    29131000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%140mm normal run
    29141000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 60%140mm normal run
    29151000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 60%140mm normal run
    2916100laser (photo diode) & Timing Gate Pedestal run
    29171000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 140mm normal run
    29181000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 30%140mm normal run
    29195laser (photo diode) & Timing Gate DAQ test
    29221000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 30%140mm normal run
    29231000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 30%140mm normal run
    29241000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 40%140mm normal run
    29251000laser (photo diode) & Timing Gate 0.5GeV (+)1.85cm 40%140mm normal run
    29261000laser (photo diode) & Timing Gate 0.5GeV (+)1.85cm 40%140mm normal run
    29271000laser (photo diode) & Timing Gate 0.5GeV (+)2.25cm 40%140mm normal run
    29281000laser (photo diode) & Timing Gate 0.5GeV (+)3.25cm 40%140mm normal run
    29291000laser (photo diode) & Timing Gate 0.5GeV (+)3.25cm 40%140mm normal run
    29301000laser (photo diode) & Timing Gate 0.5GeV (+)3.25cm 40%140mm normal run
    29311000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 40%140mm normal run
    29321000laser (photo diode) & Timing Gate 1.0GeV (+)2.5cm 40%140mm normal run
    29331000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run, sense H.V. was changed 2.5kV -> 2.6kV
    29341000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    29351000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run, sense H.V. was changed 2.6kV -> 2.7kV
    29361000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 40%140mm normal run
    29371000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 40%140mm normal run, sense H.V. was changed 2.7kV -> 2.5kV
    not print out current!
    29380laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 40%140mm no data daq stopped
    29391000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 40%140mm normal run, sense H.V.=2.5kV
    29401000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 40%140mm normal run, sense H.V.=2.5kV
    29411000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 40%140mm normal run, sense H.V.=2.5kV
    29421000laser (photo diode) & Timing Gate 0.5GeV (+)2.75cm 40%140mm normal run, sense H.V.=2.5kV
    29431000laser (photo diode) & Timing Gate 0.5GeV (+)2.75cm 40%140mm normal run, sense H.V.=2.5kV
    29441000laser (photo diode) & Timing Gate 0.5GeV (+)2.75cm 40%140mm normal run, sense H.V.=2.5kV
    29451000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 40%140mm normal run, sense H.V.=2.8kV
    29461000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 40%140mm normal run, sense H.V.=2.8kV
    29471000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 20%140mm normal run, sense H.V.=2.8kV, bad start comments?
    29481000laser (photo diode) & Timing Gate 1.0GeV (+)3.25cm 20%140mm normal run, sense H.V.=2.8kV, bad start comments?
    29491000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 20%140mm normal run, sense H.V.=2.8kV
    29501000laser (photo diode) & Timing Gate 1.0GeV (-)2.25cm 20%140mm normal run, sense H.V.=2.8kV, beam defocused Q1=0,Q2=-4500, D1=-3025,D3=-3864
    29511000laser (photo diode) & Timing Gate 1.0GeV (+)1.75cm 20%140mm normal run, sense H.V.=2.8kV
    Run##eventsTrigger BeamDrift length at Cell1thetaphi ND filterslit Comments
    2952100laser (photo diode) & Timing Gate Pedestal run
    29531000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 140mm normal run, sense H.V.=2.5kV
    29541000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 140mm normal run, sense H.V.=2.5kV
    29551000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 140mm normal run, sense H.V.=2.5kV
    29561000laser (photo diode) & Timing Gate 1.0GeV (+)2.50cm 140mm normal run, sense H.V.=2.5kV
    29571000laser (photo diode) & Timing Gate 1.0GeV (+)2.50cm 140mm normal run, sense H.V.=2.5kV disk full,fake run,no dst file
    29581000laser (photo diode) & Timing Gate 1.0GeV (+)1.50cm 140mm fake run disk full,no dst file
    29591000laser (photo diode) & Timing Gate 1.0GeV (+)1.50cm 140mm normal run, sense H.V.=2.5kV
    29601000laser (photo diode) & Timing Gate 1.0GeV (+)1.50cm 140mm normal run, sense H.V.=2.5kV
    29611000laser (photo diode) & Timing Gate 1.0GeV (+)1.75cm 140mm normal run, sense H.V.=2.5kV
    29621000laser (photo diode) & Timing Gate 1.0GeV (+)1.75cm 140mm normal run, sense H.V.=2.5kV
    2963661laser (photo diode) & Timing Gate 1.0GeV (+)3.50cm 140mm normal run, sense H.V.=2.5kV, beam off for changing ion source (10:00~)
    29641000laser (photo diode) & Timing Gate 1.0GeV (+)3.50cm 140mm normal run, sense H.V.=2.5kV
    29651000laser (photo diode) & Timing Gate 1.0GeV (+)3.50cm 140mm normal run, sense H.V.=2.5kV
    29661000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 140mm normal run, sense H.V.=2.5kV
    29671000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 140mm normal run, sense H.V.=2.5kV
    2968347laser (photo diode) & Timing Gate 1.0GeV (+)1.50cm 40%140mm normal run, sense H.V.=2.5kV, DAQ stop because of beam down
    29691000laser (photo diode) & Timing Gate 1.0GeV (+)1.50cm 40%140mm normal run, sense H.V.=2.5kV
    29701000laser (photo diode) & Timing Gate 1.0GeV (+)1.50cm 40%140mm normal run, sense H.V.=2.5kV
    29711000laser (photo diode) & Timing Gate 1.0GeV (+)3.00cm 40%140mm normal run, sense H.V.=2.5kV
    29721000laser (photo diode) & Timing Gate 1.0GeV (+)3.00cm 40%140mm normal run, sense H.V.=2.5kV
    29731000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%,20%140mm normal run, sense H.V.=2.8kV
    29741000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%,20%140mm normal run, sense H.V.=2.8kV
    297562laser (photo diode) & Timing Gate 1.0GeV (+)3.5cm 30%,20%140mm Fake run(bad signal shape, stopped)
    29761000laser (photo diode) & Timing Gate 1.0GeV (+)3.5cm 30%,20%140mm normal run, sense H.V.=2.8kV
    29771000laser (photo diode) & Timing Gate 1.0GeV (+)3.5cm 30%,20%140mm Fake run(Display problem, dst file was dammaged.)
    29781000laser (photo diode) & Timing Gate 1.0GeV (+)3.5cm 30%,20%140mm Fake run(wrong pedestal)
    29791000laser (photo diode) & Timing Gate 1.0GeV (+)3.5cm 30%,20%140mm Fake run(Disk full)
    29801000laser (photo diode) & Timing Gate 1.0GeV (+)3.5cm 30%,20%140mm normal run, sense H.V.=2.8kV
    29811000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 30%,20%140mm normal run, sense H.V.=2.8kV
    29821000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 30%,20%140mm normal run, sense H.V.=2.8kV
    29831000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 30%,20%140mm normal run, sense H.V.=2.8kV
    29841000laser (photo diode) & Timing Gate 1.0GeV (+)1.5cm 30%,20%140mm normal run, sense H.V.=2.8kV
    29851000laser (photo diode) & Timing Gate 1.0GeV (+)1.5cm 40%140mm normal run, sense H.V.=2.8kV
    Run##eventsTrigger BeamDrift length at Cell1thetaphi ND filterslit Comments
    2986100laser (photo diode) & Timing Gate Pedestal run
    2987100laser (photo diode) & Timing Gate 0cm Cell1 T0 run, mistake
    2988100laser (photo diode) & Timing Gate 5cm Cell2 T0 run, mistake
    2989100laser (photo diode) & Timing Gate 0cm Cell1 T0 run, mistake
    2990100laser (photo diode) & Timing Gate 5cm Cell2 T0 run, mistake
    2991489laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 140mm normal run, sense H.V.=2.5kV, bad T0
    2992100laser (photo diode) & Timing Gate 0cm Cell1 T0 run, delay time was changed(23.1 micro sec -> 22.6 micro sec, 15.4 micro sec -> 15.0 micro sec)
    2993100laser (photo diode) & Timing Gate 5cm Cell2 T0 run
    29941000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 140mm normal run, sense H.V.=2.5kV
    29951000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 140mm normal run, sense H.V.=2.5kV
    29961000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 140mm normal run, sense H.V.=2.5kV
    2997100laser (photo diode) & Timing Gate Pedestal run, sense H.V.=2.6kV
    2998698laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%140mm normal run, sense H.V.=2.6kV, Beam Down
    29991000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%140mm normal run, sense H.V.=2.6kV
    30001000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%140mm normal run, sense H.V.=2.6kV
    30011000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%140mm normal run, sense H.V.=2.6kV
    3002100laser (photo diode) & Timing Gate Pedestal run, sense H.V.=2.7kV
    30031000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%140mm normal run, sense H.V.=2.7kV
    30041000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%140mm normal run, sense H.V.=2.7kV
    3005100laser (photo diode) & Timing Gate Pedestal run, sense H.V.=2.8kV
    30061000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%140mm normal run, sense H.V.=2.8kV
    30071000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%140mm normal run, sense H.V.=2.8kV
    30081000laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 30%140mm normal run, sense H.V.=2.8kV
    30091000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 60%,20%140mm normal run, sense H.V.=2.8kV
    30101000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 60%,20%140mm normal run, sense H.V.=2.8kV
    30111000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 20%140mm normal run, sense H.V.=2.8kV
    30121000laser (photo diode) & Timing Gate 1.0GeV (+)3.5cm 20%140mm normal run, sense H.V.=2.8kV
    30131000laser (photo diode) & Timing Gate 1.0GeV (+)3.5cm 20%140mm normal run, sense H.V.=2.8kV
    30141000laser (photo diode) & Timing Gate 1.0GeV (+)1.5cm 20%140mm normal run, sense H.V.=2.8kV
    30151000laser (photo diode) & Timing Gate 1.0GeV (+)1.5cm 20%140mm normal run, sense H.V.=2.8kV
    30161000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 20%140mm normal run, sense H.V.=2.8kV
    30171000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 20%140mm normal run, sense H.V.=2.8kV
    30181000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 20%140mm normal run, sense H.V.=2.8kV
    30191000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 20%140mm normal run, sense H.V.=2.8kV
    30201000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 40%140mm normal run, sense H.V.=2.8kV
    30211000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 40%140mm normal run, sense H.V.=2.8kV
    30221000laser (photo diode) & Timing Gate 1.0GeV (+)1.85cm 20%140mm normal run, sense H.V.=2.8kV
    30231000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 20%140mm normal run, sense H.V.=2.8kV
    30241000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 20%140mm normal run, sense H.V.=2.8kV
    30251000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 20%140mm normal run, sense H.V.=2.8kV
    30261000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 20%140mm normal run, sense H.V.=2.8kV
    30271000laser (photo diode) & Timing Gate 1.0GeV (+)3.75cm 20%140mm normal run, sense H.V.=2.8kV
    30281000laser (photo diode) & Timing Gate 1.0GeV (+)2.75cm 20%140mm normal run, sense H.V.=2.8kV
    Run##eventsTrigger BeamDrift length at Cell1thetaphi ND filterslit Comments

    CDRs
    dst data dst data raw data
    disk#run numberdisk#run numberdisk#run number
    1 2650-2742 132901-2910 1 2667-2739
    2 2743-2777 142910-2923 2 2740-2784
    3 2778-2787 152924-2933 3 2785-2803
    4 2788-2799 162934-2944 4 2804-2825
    5 2800-2803 172945-2953 5 2826-2867
    6 2804-2816 182954-2964 6 2868-2888
    7 2817-2825 192965-2973 7 2889-2907
    8 2826-2856 202974-2985 8 2908-2932
    9 2858-2870 212986-3000 9 2933-2951
    102871-2880 223001-3010 102952-2972
    112881-2889 233010-3018 112973-3000
    122890-2899 243019-3028 123001-3018
    133019-3028

  • Beam (single track) data

  • Run##eventsTrigger BeamDrift length at Cell1 thetaphislit Comments
    3030100laser (photo diode) & Timing Gate 140mm DAQ test
    3031100laser (photo diode) & Timing Gate 140mm DAQ test
    3032100laser (photo diode) & Timing Gate 140mm DAQ test
    3033100laser (photo diode) & Timing Gate Pedestal run, daqC-1.4.1(Format ID = 2)
    3034500laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 20mm Calibration run, daqC-1.4.1
    3035500laser (photo diode) & Timing Gate 1.0GeV (+)2.25cm 5mm Calibration run, daqC-1.4.1
    3036100clock Pedestal run, daqC(Format ID = 1)
    3037100TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0cm 20mm Cell1 T0 run
    3038100TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton5cm 20mm Cell2 T0 run
    30391000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    30401000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    30411000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    30421000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    30431000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    3044100clock Pedestal run
    3045100clock Pedestal run, att.=2dB
    30461000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton2~5cm 20mm normal run, sense H.V.=2.5kV
    3047890TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton2~5cm 20mm normal run, sense H.V.=2.5kV
    30481000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton2~5cm 20mm normal run, sense H.V.=2.5kV
    30491000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton2~5cm 20mm normal run, sense H.V.=2.5kV
    30501000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    30511000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    30521000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    30531000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    30541000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton0~3cm 20mm normal run, sense H.V.=2.5kV
    30551000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 1.0GeV proton2~5cm 20mm normal run, sense H.V.=2.5kV
    3056100clock Pedestal run, sense H.V.=2.8kV
    30571000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 0.5GeV proton0~3cm 20mm normal run, sense H.V.=2.8kV
    30581000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 0.5GeV proton0~3cm 20mm normal run, sense H.V.=2.8kV
    30591000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 0.5GeV proton0~3cm 20mm normal run, sense H.V.=2.8kV
    30601000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 0.5GeV proton0~3cm 20mm normal run, sense H.V.=2.8kV
    30611000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 0.5GeV proton2~5cm 20mm normal run, sense H.V.=2.8kV
    30621000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 0.5GeV proton2~5cm 20mm normal run, sense H.V.=2.8kV
    30631000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 0.5GeV proton2~5cm 20mm normal run, sense H.V.=2.8kV
    30641000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 0.5GeV proton2~5cm 20mm normal run, sense H.V.=2.8kV
    30651000TOF1 & TOF2 & TC1 & notC1 & Beam Gate 0.5GeV proton2~5cm 20mm normal run, sense H.V.=2.8kV
    Run##eventsTrigger BeamDrift length at Cell1 thetaphislit Comments
    CDRs
    dst data raw data
    disk#run number disk#run number
    1 3033-3053 1 3033-3065
    2 3054-3065


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    Makoto.Kobayashi.exp@kek.jp Oct 6, 2000