Subject: About 6B14-1
From: ORSINI MASSIMO (Massimo.Orsini@lngs.infn.it)
Date: Mon Jun 12 2000 - 10:12:48 EDT
Hi guys,
today we fixed the counter 6B14-1 by replacing a PMT on side 11 and both
HV bases.
We have had many problems in getting a good continuity between the magnetic
shields and actually we found out that this counter had also a light leak
(it got light from the BNC connectors) which probably caused the PMT failure.
We'll leave it burning all night and tomorrow it'll be back in acquisition.
A presto,
Massimo
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