MUST2 SAMURAI_2018 S3-LEB-LPC SUPERNEMO MUGAST EXPAND SCALP GALATRON HiCARI VELO
  MUST2  Not logged in MUST2
Message ID: 245     Entry time: Thu Jul 6 21:35:29 2017
Author: Thomas R + shift U (Valérie L) +S (Daisuke, Marlène, Shumpei)  
ExpNbr: e748 
Type: RUN 
Category: General 
Status: Fixed 
Target-Source: CD2 
Subject: Run 346 e748+e748chio 

Run 346 started at 21h37
Beam around 7µA CATS 2 46k
22h00 beam lost
22h08 beam back 6 µA. CATS 34 kpps.
22h32 beam 7.5 µA. Very stable since then.

We have checked the CATS reconstruction and the Chio spectra (with the CheckPID macro) and they look OK (see attachement).
However the signal from the CHIO looks nice in the oscilloscope but not in the online (see spectra attached). Some events sound good, some are flat... to be checked


DAQ 748
/data/e748X/e748/acquisition/run
e748 Exxx 5,5M 6 juil. 21:39 run_0346.dat.06-07-17_21h37m36s

DAQ e748chio
/data/e748chioX/e748chio/acquisition/run
e748chio Exxx 1,6K 6 juil. 21:37 run_0346.dat.06-07-17_21h37m14s
Attachment 1: ScalersRun346At21h39.png  98 kB  Uploaded Thu Jul 6 22:40:07 2017  | Hide | Hide all
ScalersRun346At21h39.png
Attachment 2: CATS_run346.png  54 kB  Uploaded Thu Jul 6 22:59:38 2017  | Hide | Hide all
CATS_run346.png
Attachment 3: Chio_afterbeamrestart_run346.png  40 kB  Uploaded Thu Jul 6 23:28:02 2017  | Hide | Hide all
Chio_afterbeamrestart_run346.png
Attachment 4: chio4.png  7 kB  Uploaded Fri Jul 7 00:16:33 2017  | Hide | Hide all
chio4.png
Attachment 5: chio2.png  7 kB  Uploaded Fri Jul 7 00:16:41 2017  | Hide | Hide all
chio2.png
Attachment 6: chio1.png  7 kB  Uploaded Fri Jul 7 00:17:05 2017  | Hide | Hide all
chio1.png

ELOG Home Page