Owl shift, June 28, 1999

Elliott Cheu (elliott@physics.arizona.edu)
Mon, 28 Jun 1999 05:02:56 -0700

Shift Summary for OWL shift, Jun. 28, 1999

On Shift: ECC, PT

Hours of beam delivered at all intensities: 7.0h
Hours of beam delivered at nominal intensity: 7.0h
Hours of E832 data (special runs not included): 7.0h
Hours of special runs (laser scans, muon runs...): 0.0h

Accounting of lost time: none

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Runs ended this shift: none

Tapes brought to FCC this shift: none

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Accesses during shift: none

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Overview of shift:

Extremely smooth, but boring E832 data taking.

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Description of Shift:

00:00 Inherited run 13750 from evening shift.

5:00 Possible problem with CsI 1247 (gain shift > -5%)
One L3 process on ktev2 seems to be taking about 20% more time.

5:40 BAF3 comes on. Lost one spill.

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Items to Follow up on Next Shift:

See if CsI 1247 is problematic.