DIRC Operations Weekly Report

Period: Wednesday 2007/5/23 - Thursday 2007/5/31

Oncall: Alejandro Perez
Fast Monitoring: Alejandro Perez, Bradley Wogsland

File location: $BFROOT/www/Detector/DIRC/WeeklyReports/report_20070529.html
Plot directory: $BFROOT/www/Detector/DIRC/WeeklyReports/Plots/report_20070529


BaBar-PEP news

PEP peak lumi: ~8.5 x 1033 (last week: ~8.0 x 1033)

BaBar integrated lumi: 2.81 fb-1 (last weeks: 1.84 fb-1)

Run 6 PEP delivery: 2.88 fb-1 (last weeks: 1.97 fb-1)

Run 6 total delivery: ~37.3 fb-1 Run 6 total BaBar recorded: 35.9 fb-1 including 0 fb-1 off-peak data

PEP activities this week:

  • 5/24: RFS problems. PEP not able to deliver beams for a while.
  • 5/25: Abort gap reduction, three more bunches added to the rings.
  • 5/29: Abort gap still reduced, other two bunches added.

    BaBar activities/issues this week:

  • 5/27: Lost 75 min of data taking due to DIRC commissioner error (see DIRC Activities).

    DIRC activities

  • 5/24:
  • 5/27:
  • 5/29:

    See DIRC logbook for details


    Scheduled activities

    Pending Work

    Manpower situation

    Jose, Alejandro and Bradley rotating backup & on-call commissioning duties.