1B08 --

Subject: 1B08 --
From: Erik Katsavounidis (Erik.Katsavounidis@lngs.infn.it)
Date: Sun Apr 16 2000 - 05:31:42 EDT

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Hi all--

Following SCINTOSOFT's email on 15-APR-2000 around 14:00 regarding an error
readout of the high voltage for 1B08-1 :

 Card: 4 PMT Chan Vdef Vback Vdem Vmeas Delta (%)
             ====== ==== ===== ===== ===== ===== =========
             1B08-1 71 0 -1585 0 -151 0.00 *+

we turned off 1B08-0 in order to make sure that counter 1B08 is
out of data acquisition. Being at the outside lab we had no means
of checking the PMT signal/HV system and thus turned off the
counter completely. The PMT was turned off during run 19393 and it is
reporting dead starting RUN 19394 and on.

Monday morning, please have a look at 1B08-1 on the scope before
changing/debugging its HV.

Thanks,
--Erik

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