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  Bound beta decay experiment on Tl-205  Not logged in ELOG logo
Message ID: 126     Entry time: Fri Apr 3 01:22:13 2020
Author: Ragan, Pierre-Michel, Dima 
Category: Runs 
Subject: One hour measurement (S2: 0/35 mm) 
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 1 hr
S2: 0/35 mm

purpose: data with TARGET ON

Detector position (CsISiPHOS):  out of the ring
Detector position (MWPC):  -60 mm

run start at 19:05 , first file: run0292.lmd 
file running: 0295.lmd

_______________________________________________________________________________

time when accumulation starts: 01:09
time when storage starts: 01:20
time when storage ends: 02:20
I_cooler during storage time: -1 mA

I_cooler =  174 mA


I_SIS: 1.8e9      
ESR particles after stacking: 2.5e6 (offset 1e5)
Number of stackings: 30
Target ON density: 3.48e12 
Target on time for measurement: 10 mins (by event mode)      
time spend at manipulation 13 : 5 mins
(i.e. time for which electron cooler is on after gas jet) 


NTCAp file:
SC_2020-04-02_19-10-21
\IQ_2020-04-02_19-10-14
IQ rate: 8 MS/s
(saved in drive : p)

copy and repeat the above (below the line) for every storage time measurement
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