WAC Notes July 27 2019

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WAC Notes July 26 2019 << >> WAC Notes July 28 2019

July 27 2019

Daily Meeting BlueJeans

Production Run List

• • Since we are using bcm_dg_ds, the width in the bcm asymmetry is 2X of what we had with bcm_an_ds
  • Should we think about changing saturation limit for this SAM?
  • If we compare with 70uA good run from previous slug, yield of SAMs on Right Hand Side has increased while on the other side decreased
  • Lower SAM3 HV?

Start Slug 15, IHWP OUT, FFB on always

• Good - run3670
• Good - run3671
• Good - run3672
  • Aq width is too large
• Good - run3673
  • Aq width is too large
• Good - run3674
• Good - run3675
  • Q1 tripped during the run
  • Used bad_evt_cut.3675.map and now good
• NeedCut - run3676
  • Mini-run 1 has large width for regressed detectors
  • Can see a spike in bpm plots, may need to cut the events in that region

Start Slug 16, IHWP IN, FFB on always

• Good - run3678
• Good - run3679
• Good - run3680
• Suspicious - run3681
  • MCC fighting to get beam in hall B
  • Big fluctuation (noise) in second half of the run
  • MCC called to inform they are going to turn hall A FFB of temporarily
• Good - run3683
  • Mini-run 6 had big RMS in regressed detectors
  • bpm11 (energy monitors) saturated during that time
  • applied bad_evt_cut and fixed it
• Good - run3684
• Good - run3685

Start Slug 17, IHWP OUT, FFB on always

• Good - run3686
• Good - run3687
  • asym_bcm double peaks?
• Good - run3688
• Good - run3689
  • Q1L tripped
  • Applied bad_evt_cut->fixed it
• Good - run3690
• Good - run3691

Start Slug 18, IHWP IN, FFB on always

• Good - run3692

Non-Production Runs and Bad Runs

• Test - run3677
• Test - run3682
  • MCC was trying to fix the problem in hall B

Other Status Updates

• Accumulated charge =