Run Planning Meeting Notes, May 2-May 6, 2018

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Monday, May 7 at 08:45

  1. Notes from the previous 48 hours:
    • Raster scan #042515 [1] [2] [3] [4]
    • TAC runs:
    • #042541: raw mode run during target filling
    • PS/SC rate studies with different target densities
    • Fast raster during swing shift on Saturday (Michael, Richard): denied by crew chief, considered too risky with Michael on vacation and Richard off-site
    • Trigger tests (Sasha): Saturday 9pm - Sunday 3am, trigger efficiency with ST, test with TOF trigger [5]
    • 5am end of physics, 6am end of run, restricted access from 10am
    • Shutdown: [6][7][8][9]
  2. Issues:
    • raw files are not copied to tape (David informed, fixed)
    • rootspy troubles [10]
    • beam/halo monitor trips
    • new holes in FCAL monitor [11]
  3. Reports:
    • Trigger counter passed 150B events [12]
    • PS acceptance from TAC run [13]
    • Results from the fast raster scan [14]
    • Week 17
  4. AOB

Saturday, May 5 at 08:45 (no meeting)

  1. Notes from the previous 24 hours:
  2. Issues:
    • RootSpy plots do not appear on plot browser (David informed, fixed)
    • raw files are not copied to tape (David informed, fixed)
    • rootspy troubles [19]
    • beam/halo monitor trips
    • new holes in FCAL monitor [20]
  3. Reports:
    • Trigger counter passed 150B events [21]
    • PS acceptance from TAC run [22]
  4. Run Plan
    • Saturday
      • Production
      • Fast raster during swing shift (Michael, Richard): denied by crew chief, considered too risky with Michael on vacation and Richard off-site
      • Trigger tests (Sasha): 9pm - 3am, trigger efficiency with ST, test with TOF trigger [23]
    • Sunday
      • 5am end of physics, 6am end of run, restricted access from 10am
      • Magnet Shutdown [24]
      • Calorimeter Shutdown [25]
      • FDC Shutdown [26]
    • Week 17
  5. AOB

Friday, May 4 at 08:45

  1. Notes from the previous 24 hours:
    • Network problems on accelerator site, CHL1 trip, RF recovery, Hall A pass change
    • 1h cosmic run
    • CW beam back at 9pm
    • Harp Scan [27], [28], [29], [30], [31]
    • Raw mode runs #042510(wrong position on AC), #042511
    • Production running: 0.8B triggers
  2. Issues:
    • DAQ not starting, needed reboot of rocTRIG2
    • MCC corrected beam position on AC
    • RootSpy not starting, xMsg server reset [32]
  3. Reports:
    • Effect of W-foil on CDC hit multiplicity [33]
    • ω yields w/o W foil [34]
    • R. Jones tested gain setting on AC
    • Transmission rate: [35]
  4. Run Plan
    • Friday
      • Fast raster scan (9am, 60min)
      • TAC run (10am, 1 shift)
    • Saturday
      • Production
    • Sunday
      • 5am end of physics, 6am end of run, restricted access from 10am
    • Week 17
  5. AOB

Thursday, May 3 at 08:45

  1. Notes from the previous 24 hours:
    • RF Recovery and Tour: scheduled from 9:00-15:00, but RF recovery estimated until 17:00
    • Planned Hall A pass change (several h)
    • Network problems on accelerator site: [36][37][38]
    • Harp Scan
    • Production running
  2. Issues:
  3. Reports:
    • ρ yields w/o W foil: [39]
  4. Run Plan
    • Thursday/Friday
      • Raw mode run
      • Fast raster scan (9am, 60min)
      • TAC run (10am, 1 shift)
    • Saturday
      • Production
    • Sunday
      • 5am end of physics, 6am end of run
    • Week 17
  5. AOB