shift summary - day - 8/6/99

Ron Ray (rray@fnpxsr)
Fri, 6 Aug 1999 15:23:42 -0500

Shift Summary for day shift, 06/AUG/99

On Shift: UE, RR

Hours of beam available at all intensities: 5.6
Hours of beam available at nominal intensity: 5.6
Hours of E832 data (special runs not included): 5.0
Hours of special runs (laser scans, muon runs...): 0.5

Accounting of lost time: Changing tapes. many, many, many kfrends.

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Runs ended this shift:

RUN EVENTS CONFIG
14127 24M beam_832
14129 11M beam_832

Tapes brought to FCC this shift: KQ1001, ...
(including tapes for online split)
none

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Accesses during shift: None.

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Overview of shift:
E.g., calibrate CsI, E832 datataking

Normal E832 shift with a 1.3 hour interruption for some service work
on the accelerator. There were some problems with the HCC which
seem to have been cured by re-seating a cab board. There were
many ktevana errors which had to be fixed by kfrends. Often, multiple
kfrends were necessary.
A TV camera was installed to view the key tree.

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Description of Shift:

run spill time comment
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14127 346-352 8:30 HCC efficiency problems. Reload maps.
14129 65-68 10:40 Ktevana errors.
14129 74-78 10:50 ktevana and pipeline errors.
14129 122-124 11:55 ktevana errors
14129 140 12:25 ktevana errors
14129 178 13:08 pipeline timeout
14129 185 13:18 ktevana errors
14129 190 13:25 ktevana errors
14129 192 13:28 ktevana errors
14131 29 15:02 ktevana errors
14131 40 15:15 ktevana errors
141331 44 15:22 ktevana errors

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Follow up Notes on Previous Shift

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Items to Follow up on Next Shift

---------------------------------------------------------
Ron Ray - Fermilab - (630)840-8090 - rray@fnal.gov
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