(no subject)

Emmanuel Monnier (monniere@ktev1)
Wed, 26 May 1999 00:24:22 -0500 (CDT)

Shift Summary for evening shift, 25/05/99

On Shift: Emmanuel, Sydney.

Hours of beam delivered at all intensities: none
Hours of beam delivered at nominal intensity: none
Hours of 99 data (special runs not included): none
Hours of special runs (laser scans, muon runs...): none

Accounting of lost time: debugging and get ready when beam comes.

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Description of Shift:

Measured MU2 count rate channel by channel. Found no problem.
Switch on all MU2 counter. Switch on channel 38 and 40 of MU3X.
All MU2 and MU3X and Y are on by now.
Missing FFFF word in crate 59 since 15:00. Replaced all modules
in the crate did not solve the problem. Latches by themselves work ok.
but with TDC don't. It works with TDC only...at 23:20.

23:30. Ch 1216 has missing HCC bit. no dynode signal is present
at dynode monitoring station. Checked downstairs -- no signal
at ET input either. Plugged the ET dynode signal cable back
in -- 1216 HCC bit now shows up in display. Possible flaky ET dynode
connector.

Will ask owl shift to do long laser scan.