DIRC Operations Report

Wednesday 2007/8/22 to Wednesday 2007/8/29


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

Contents:

    PEP Activities     BaBar Activities     DIRC activities     Backgrounds     Scheduled activities     Pending Work     Links

Luminosities this week

PEP peak lumi: ~1.17 x 1034 (last week: ~1.10 x 1034)

PEP delivery: 3.64 fb-1 (last week: 6.00 fb-1)

BaBar integrated lumi:3.47 fb-1 (last week: 5.68 fb-1)

Run 6 total delivery: 85.91 fb-1

Run 6 total BaBar recorded: 82.49 fb-1 total, including 7.89 fb-1 off-peak data

PEP activities/issues this week

  • BaBar activities/issues this week

  • 08/27-29 : The narrower timing window for the SVT was introduced in an effort to reduce deadtime.

    DIRC activities/issues this week

  • Some noisy channels, which makes the shifters a little nervous.
  • 08/27: Jochen and Chris tested the new FEX code with three colliding beam runs. Fast Mon and Prompt Calibration plots looked ok.
  • 08/29: Matt replaced the water filters.

    See DIRC logbook for details

    Lumi and Background this week