• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name ZAFAR AHMED

    Log entry time 07:50:10 on September18,2009

    Entry number 290308

    keyword=Owl shift summary

    00:20 Lecroy HV went down, fixed it.
    00:28 Stoped the run and turned the beam off.
    00:33 S0 frntDet and backDet turned on.
    00:37 Moved the target to carbon target with holet
    00:44 Started LHRS DAQ(24745) with 5uA. Rupesh did the spot++. Prescale are changed.
    00:56 Chaned the raster size 11x11(MCC units) 6.5x5mm and started the LHRS DAQ run# 24746. Did the spot++.
    01:04 Moving to Hydrogen target.
    01:06 A spot++ for Hydrogen target with 5uA and S0 is on.
    01:11 Took a LHRS DAQ run(24747).
    01:14 Did spot++ for Hydrogen target with raster 6.5x5mm and current is 5uA.
    01:14 Turned the S0 of.
    01:16 Asked MCC for 95uA.
    01:17 Turned off the beam modulation and started a parity run at BPM 4bX = -0.794 4bY = 2.117
    01:40 Asked the MCC to move the beam +1mm in X direction at BPM 4b.
    01:41 After MCC move the beam(-0.8 to 0.2 BPM 4bX) a 5uA current is requested.
    01:43 Turned on the S0.
    01:46 Took a LHRS DAQ run(24748).
    01:51 Did spot++ and posted it. Turned off S0.
    01:51 Asked MCC for 95uA.
    01:54 Started Parity run(12442). 95uA, +1mm BPM 4bX.
    02:12 Parity run ended. Moved to carbon holy target. Turned on S0.
    02:16 Asked MCC for 5uA.
    02:17 Started LHRS DAQ run(24749)
    02:26 Asked the MCC to move beam to -2mm in X direction for monitor 4b.
    02:30 Moved to Hydrogen target. Run spot++. Took LHRS DAQ run 24751.
    02:40 Turned off S0. Beam current is 95uA. Parity run is 12443.
    03:05 Moved the beam to +1mm in X direction at 4b and +1mm in Y direction at 4b. Current is 5uA. Trun on teh S0. LHRS DAQ run 24752 is taken. Ran spot++.
    03:10 Turn off S0. Beam current is 95uA. Taking parity run 12444.
    03:41 Moved to carbon target with hole. Turn on the S0. Current is 5uA.
    03:56 Beam ismoved to -2mm in Y direction at 4B.
    03:59 Moved to Hydrogen target.
    04:02 LHRS DAQ run 24755 is taken and ran the spot++ at hydrogen target at 5uA.
    04:04 S0 turned off.
    04:06 Current is 95uA.
    04:25 Parity un 12445 ended.
    04:27 Reduced the current to 5uA and then moved the beam to +1mm in Y direction, this will bring us back to our origional position.
    04:40 Turned the modulation on. Taking production run now. Parity run is 12446.
    06:35 Parity run 12448 started.
    07:34 Parity run 12449 started.