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Monday September 12 th

Monday September 12 th. 08h15: Injection. Correction injection oscillations. Transfer line steering. Losses at 30% of dump threshold, limited by SPS scraping. 12h35: Start ramp. 13h15: Stable beams #2101. 16h39: Beam dump. Collected 30 pb -1

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Monday September 12 th

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  1. Monday September 12th • 08h15: Injection. • Correction injection oscillations. • Transfer line steering. • Losses at 30% of dump threshold, limited by SPS scraping. • 12h35: Start ramp. • 13h15: Stable beams #2101. • 16h39: Beam dump. Collected 30 pb-1 • triggered by bad temperature reading on TT891A on DFBAJ_HCM, which caused the CS CM to be lost for a short while, which caused the PIC to fire LHC morning report

  2. Peak luminosity > 3 × 1033 cm-2 s-1 LHC morning report

  3. Losses & Lifetimeat Start ofPhysics LHC morning report

  4. IR8 Vacuum LHC morning report

  5. IR8 Losses LHC morning report

  6. Monday September 12th • 16h39: Beam dump. Collected 30 pb-1 • triggered by bad temperature reading on TT891A on DFBAJ_HCM, which caused the CS CM to be lost for a short while, which caused the PIC to fire • BLM intervention: • Deployment of the BLMLHC real-time server with changes on: - fix on the Study Capture buffer and - suppression of some of the debugging files. • Several events for Capture, XPOC (beamDumped1 &2) and PM data have been sent to test the correct production of the data and their delivery. • All tests completed successfully (including the sanity checks). • 19h05: Injection. • 20h11: Problem to load ramp for TCTVA.4R1.B2. • 22h59: Fixed. Continue… LHC morning report

  7. TCTVA.4R1.B2 Issue: PXI Crate Stuck... LHC morning report

  8. PressureIncreaseat 450 GeV LHC morning report

  9. Vacuum & Temperature IR8 LHC morning report

  10. Monday/Tuesday September 12th/13th • 23h18: Injection • 00h18: Ramp • 00h56: Stablebeams #2103. LHC morning report

  11. High Luminosity LHC morning report

  12. Loss Warnings IR1 and IR5 LHC morning report

  13. Vacuum LHC morning report

  14. MKI Temperature LHC morning report

  15. Performance in Last Fills LHC morning report

  16. Ahead • Delivering integrated luminosity… LHC morning report

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