MUST2 SAMURAI_2018 S3-LEB-LPC SUPERNEMO MUGAST EXPAND SCALP GALATRON HiCARI VELO
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Message ID: 268     Entry time: Fri Jul 7 22:02:39 2017
Author: e748 shift U Simon G +Valérie L 
ExpNbr: e748 
Type: CATS 
Category: General 
Status: Fixed 
Target-Source: CD2 
Subject: CATS situation 
During Run 368, we note at 21h30 that now CATS2 has continuously a 0.1 ľA current. Maybe there are some microtrips on some central part of the detector.
The counter also shows strong fluctuations of CATS2 counting rate between 80 and 40kcps down to 0 then up again.
Concerning the raw charges on CATS, the situation is similar since the beginning of the runs in the afternoon, 7th July.
Attachment 1: StrQRawCats_Run368At22h.png  86 kB  Uploaded Fri Jul 7 23:09:12 2017  | Hide | Hide all
StrQRawCats_Run368At22h.png
Attachment 2: PosCats_Run368At22h.png  59 kB  Uploaded Fri Jul 7 23:09:22 2017  | Hide | Hide all
PosCats_Run368At22h.png

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