Shift Summary: Owl 10/17/99

Jim Hirschauer (jhirsch@cuhep.Colorado.EDU)
Sun, 17 Oct 1999 05:58:40 -0600 (MDT)

Shift Summary for owl shift, 17/Oct/99

On Shift: Theo Alexopoulos, Jim Hirschauer

Hours of beam delivered at all intensities: 7.0
Hours of beam delivered at nominal intensity: 7.0
Hours of E799 data (special runs not included): 6.25
Hours of special runs (laser scans, muon runs...): 0

Accounting of lost time: .75 hrs - tape change, fresh start b/c of L3
acceptance alarm

========================================================================
Runs ended this shift: 14852, 14853
Run 14852 - 22.3M events - BEAM_799
Run 14853 - 2.1 M - BEAM_799

Tapes brought to FCC this shift:

========================================================================
Accesses during shift: none

========================================================================
Overview of shift:
Smooth E799 datataking.

========================================================================
Description of Shift:

run spill time comment
------------------------------------------------------------------------
14852 00:20 onsplit request; tape UPF023 on ktev4

00:25 ktev3a @ 91% usage; remove old DC files:
DC014822.dat
DC014823.dat
DC014835.dat

04:00 onsplit request; tape UPH013 on ktev1

However, the tape UPH013 did not exist in a
labeled state, so the industrious and duplicitous
shiftcrew carefully handcrafted a counterfeit
label, and applied it to a blank tape. The
untrained eye will be quite fooled.

04:00 Stop RUN 14582 to change tapes
- run hanged on stopping, no histos saved
- ran drt_fresh_start
- pipeline crate 03 in error state, hardbooted
crate 03

14853 04:30 Start RUN 14853

05:00 ktevana errors, kfrend
05:20 ktevana errors, kfrend

05:35 onsplit request; tape UPT007 on ktev2

05:35 Stop RUN 14853 b/c of L3 Fraction Accept Alarm
-ran drt_fresh_start

14854 05:50 Start RUN 14854

========================================================================
Follow up Notes on Previous Shift

========================================================================
Items to Follow up on Next Shift