MUST2 SAMURAI_2018 S3-LEB-LPC SUPERNEMO MUGAST EXPAND SCALP GALATRON HiCARI VELO
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Message ID: 732     Entry time: Thu Jun 28 08:20:54 2018
Author: e755 
ExpNbr: e755 
Type: RUN 
Category: General 
Status: Fixed 
Target-Source: Cryo-LH2 
Subject: Summary Run 165-169 
Run 165
  • start: 2h12
  • start: 3h11
  • CATS2 tripped at the end of run

Run 166
  • start: 3h11
  • start: 4h26
  • Observed T_CATS2_HF shift

Run 167
  • start: 4h25
  • start: 5h22
  • beam intensity fluctuations

Run 168
  • start: 5h22
  • start: 6h57

Run 169
  • start: 6h56
  • start: 8h06
  • Very strong drift of T_CATS_HF signals (see attached plot) and even total disappearance. Call the PCP but they said there is no issue on their side. Stopped the run. 5 min Later, all HF related signals are back.....

Attachment 1: run169_tof_cats_hf.png  45 kB  Uploaded Thu Jun 28 09:33:16 2018  | Hide | Hide all
run169_tof_cats_hf.png

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