Run Plan From Run Coordinator

Jan 12 Owl

• Follow Startup Procedure: https://wiki.jlab.org/tegwiki/index.php/Additional_Installation_and_Commissioning
• HALOG EVERYTHING
• If startup procedure is completed:
  • Take 5uA runs, 30 min each:
    • Single-Foil Carbon, raster off
    • Single-Foil Carbon, raster at nominal
    • Multi-Foil Carbon, raster off
    • Multi-Foil Carbon, raster at Nominal

Jan 11 Swing

• Monitor the target
• Check that RHRS and LHRS are at 15.577deg and 3.1 GeV
• Take Cosmics on both arms until beam setup begins
• coordinate with MCC for 5th pass beam setup!

Dec 16 Owl Shift

• Finish the Boiling Study
• ~1am: access to move LHRS to 22deg
• Run on 3H, 3He, 1H, 2H, and empty cell until Day Shift

Dec 15 Swing Shift

• See WhiteBoard
• Boiling Study: [1]

Dec 15 Day Shift

• Remove Sieve from LHRS
• Run Dummy with nominal raster at I = 22.5, 15, 10, 5, 2.5 uA -- 2 million events each (~15 minutes @ 2kHz)
• FADC threshold check
• Run Multifoil with nominal raster at I = 22.5, 15, 10, 5, 2.5 uA -- 1 million events each (~15 minutes @ 2kHz)
• Access begins at 1pm https://logbooks.jlab.org/entry/3505097
• When gas cell running is approved:
  • call RC
  • begin target boiling study [2]

Other Links

• Commissioning timetable (google sheet)

Brief but reflects the exact runplan.

• Commissioning How-to (wiki)

Documentation and details. Could be out-of-date. Please always check with run coordinator and student experts.