Difference between revisions of "Run Planning Meeting Notes, Feb 20-Feb 26, 2020"

Revision as of 09:14, 25 February 2020

Thursday, February 20

1. Last 24 hours
   • Smooth production running (18hrs/24hrs with beam)
2. Reports
   • Rates differing between 0/90 and 45/135-Alexandre
   • 32ns shift in BCAL
   • Winter weather advisory 3pm today - 7am Friday
3. Run Plan
   • Production running
   • Accelerator division all-hands safety meeting next Wednesday 9am-Noon. No beam.

Friday, February 21

1. Last 24 hours
   • Production running for us
     • ESR issue which caused ~12 hour downtime for halls A-C
   • MCC adjusted AD00 due to BLM trips without informing us
2. Reports
   • [1], [2], [3] BCAL gains and temperature have changed after the incident - Mark
   • Convergence looks fine
   • PS enhancement after beam spot move-Justin
   • Rates- Alexandre
   • DIRC Tile Temperature alarm
3. Run Plan
   • Production running over the weekend
     • List for opportunistic access? Nothing scheduled now.
   • Tuesday there will be 3 hour access due to laser work
   • Accelerator division all-hands safety meeting next Wednesday 9am-Noon. No beam.

Monday, February 24

1. Last 48 hours
   • Production running
     • 6hr accelerator downtime Saturday afternoon due to an IOC problem that led to a series of issues [4]
     • New BCAL pedestals
     • Quick access to reboot FCAL pdu
     • MCC increased ion chamber trip level by 3-5%. Seems to have been successful in reducing trips
   • Surpassed 100B triggers
2. Reports/Issues
   • BCAL gains changed in a number of modules- Mark
   • Convergence look normal
   • Missing RCDB variables-Alex
   • [5], [6] Timing calibrations not updating, should be fixed in a day or so
3. Run Plan
   • Production Running
   • Maybe access tomorrow? Hopefully will know by end of day
   • No beam 9am-12pm Wednesday due to safety meeting
     • We can not access the hall during this time

Tuesday, February 24

1. Last 24 hours
   • Production running
2. Reports/Issues
   • Timing calibration updated
   • Convergence
   • Alcohol level in top bubbler is low
3. Run Plan
   • Production Running
   • Access 8:30am-12:30pm
   • No beam 9am-12pm Wednesday due to safety meeting