6E02 Back in Acquisition

Subject: 6E02 Back in Acquisition
Roberto.Giuliani@lngs.infn.it
Date: Wed Feb 02 2000 - 10:44:14 EST

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
• Next message: Roberto.Giuliani@lngs.infn.it: "About 6E02-1"
• Previous message: Ioanni.Katsavounidis@lngs.infn.it: "PMT checked on uVAX#2"

  Today me and Massimo fixed 6E02-1.

On 19-Jan-2000 6E02-1 was opened for BAD PMT behaviour.
The run 18940 was stopped for calibration and to turn off 6E02

The PMT installed wasn't good.

6E02 started flashing so it was turned off since run 18945.

First of all we checked for HV problem but swapping the LeCroy channel the PMT
signal remained bad.

On 2-FEB-2000 we replaced both PMT and base.
Now it is in acquisition starting from run 19038

                                                Ciao, Roberto.

• Next message: Roberto.Giuliani@lngs.infn.it: "About 6E02-1"
• Previous message: Ioanni.Katsavounidis@lngs.infn.it: "PMT checked on uVAX#2"

This archive was generated by hypermail 2a24 : Wed Feb 02 2000 - 10:45:02 EST