OWL AUG-9-99 shift summary

Alexander Ledovskoy (ledovsko@fnpxsr)
Mon, 9 Aug 1999 07:08:43 -0500

Shift Summary for OWL shift, 9-AUG-99

On Shift: Jianbo, Sasha L.

Hours of beam available at all intensities: 5.7h
Hours of beam available at nominal intensity: 3.0h
Hours of E832 data (special runs not included): 5.7h
Hours of special runs (laser scans, muon runs...): 0.0h

Accounting of lost time: 1 spill for KFREND

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Runs ended this shift: none

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Tapes brought to FCC this shift: none
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Accesses during shift: none
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Overview of shift:

Non-stop E832 data taking.
Beam arrived around 1am and was here until 3:55
Then it disappeared for 20min Tevatron was having RF problems
after that, there were lots of missing spills, and the
intensity
was around 4.2E+12 the rest of the night.

CsI 961 has comparator problems. The total frequency is 14.
Experts
were notified

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Description of Shift:

run spill time comment
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14151 0:00 No beam, 0.5h estimate

211 1:03 Beam is is back.

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Follow up Notes on Previous Shift:
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