DIRC Operations Report

Wednesday 2007/8/15 to Wednesday 2007/8/22

Oncall: Rolf Andreassen (Justine Serrano on backup)
Fast Monitoring: Rolf Andreassen, Justine Serrano


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Luminosities this week

PEP peak lumi: ~1.1 x 1034 (last week: ~1.08 x 1034)

PEP delivery: 6.00 fb-1 (last week: 3.82 fb-1)

BaBar integrated lumi:5.68 fb-1 (last week: 3.68 fb-1)

Run 6 total delivery: 82.27 fb-1

Run 6 total BaBar recorded: 79.02 fb-1 total, including 7.89 fb-1 off-peak data

PEP activities/issues this week

  • 08/16: Go back to on-resonance running.

    BaBar activities/issues this week

  • DIRC activities/issues this week

  • 08/15: Matt disabled the dump valve for the UPS battery replacement.
  • 08/17: Inhibited the chiller SIAM, which had been glitching again.
  • 08/22: As an experiment, tried to un-inhibit the chiller SIAM, since it seems to have been behaving nicely. It will get inhibited again if the glitches come back.

    See DIRC logbook for details

    Lumi and Background this month