Owl shift: 6/23/99

Jason LaDue (jladue@cuhep.Colorado.EDU)
Wed, 23 Jun 1999 06:10:30 -0600 (MDT)

Shift SummShift Summary for owl shift, 23/06/99

On Shift: John Shields, Jason LaDue

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:

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Runs ended this shift:
Run 13697 ?.?M BEAM_832

Tapes brought to FCC this shift: none

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Accesses during shift:
None

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Overview of shift:
Took E832 data. Labeled 20 QKC and 20 QKK tapes.
Quiet shift, no major hang ups.

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Description of Shift:

run spill time comment
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13697 219 Get a bunch of ktevana errors. Missing FFFF in
Stream 5, RWP 9 (Crate 53 I believe). KFREND
fixes it.
13697 223 No more ktevana errors.
13697 05:00 Find that channel 2310 had some comparator
problems. But they do not increment.

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Follow up Notes on Previous Shift

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Items to Follow up on Next Shift
HCC bit 248 is inefficient at a low level. People should watch it.