Difference between revisions of "Run Planning Meeting Notes, Nov 8-Nov 14, 2018"

Revision as of 10:13, 9 November 2018

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• Trigger graphs
• Trigger Spreadsheet
• Low energy running Trigger Spreadsheet

• Run Plan Google Calendar
• Accel. Plan Google Calendar
• Acc whiteboard
• Counting house whiteboard
• Hall D schedule for week 8
• Hall D schedule for week 9

Friday, Nov 9 at 08:45

1. Last 24h:
   • >80% beam available, >95% used
   • completed 2nd cycle
   • harp scan ongoing
2. Issues
   • Sluggish CSS during the day, investigating
   • Tagger dump BPM AD00c
3. Reports
   • Rates
   • Monitoring report
   • PS energy range
4. Plans
   • Beam Studies and System Recovery switched
   • System Recovery (Monday 08:30): investigate water leak in tunnel, ~3h
   • Beam Studies (Tuesday): high current test, halls A, B and C have to stayed locked, D optional
5. Notes

Thursday, Nov 8 at 08:45

1. Last 24h:
   • TAC run with empty target, v-wire at 50nA, reduced field in PS (400A), low E TAGH counters on
     • logbook entry with preliminary analysis
   • Harp Scan
   • Beam tuning (deferred)
   • Data taking with reduced PS field, coherent edge at 7GeV
     • TAGH Rates (Amo), (Diamond), Coincidence Rates
     • Low energy running Trigger Spreadsheet
     • RF problems in the night
2. Issues
   • PS and PSC coincidence scalers frozen, ps_client running on gluon100 restarted, instructions in hdops wiki
   • beam position went awry, rates soared, reference module for IOC reading out 5C11B failed, replaced
   • EPICS froze for 2h, started working without intervention, now again unresponsive
   • Target PTR turned off, do not ignore any alarms!
3. Reports
   • Monitoring
4. Plans
5. Notes