BMOD 1Nov2019

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Logistic information

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  • PREX re-spin
    • run range dithering corrections update V.Owen
    • Residual correlation check Ye Tian
    • Systematic corrections--slug level, quartet level...Tao Ye
  • CREX prep
    • Test the beam modulation system after Nov.13?
    • Elegant Simulations Carrington Metts


  • PREx re-spin
    • V.Owen: run-ranging for slope corrections completed. needs to be integrated into a re-spin friendly format.
    • Ye Tian: residuals correlation check: overall looks good.
      • double check equation to see why correction is not at the mean of the sensitivities
      • add error bars to
    • Tao: ready to run beammod only data, waiting on slope run list. Victoria will follow up with this.
      • need to better understand bpm correlations to see why systematic corrections are large
    • Quinn Campagna: Have tested many combination of Error flag masks and have found that even while masking BPM (bit 11) still doesn't let all beammod data in.
      • will print out errorflag to see value as a next step

  • CREX
    • elegant simulations
      • elegant for poorly cycled quads completed, follow up studies to compare to data to come
      • elegant simulations for good and bad alpha completed, follow up studies to compare to data to come
      • will request CREX tune from Yves to attempt some preliminary studies


    • Victoria Owen, David Armstrong, Zeke Wertz, Carrington Metts,Quinn Campagna, Kent Paschke, Paul King, Paul Sauder, Don Jones, Eric King, Ye Tian, Tao Ye,