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  Bound beta decay experiment on Tl-205  Not logged in ELOG logo
Message ID: 142     Entry time: Sat Apr 4 00:40:29 2020
Author: Ragan, Pierre-Michel, Dima 
Category: Runs 
Subject: Zero hour measurement (S2: 0/35 mm and S6: -20/7 mm) 
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 0 hr
S2: 0/35 mm
s6: -20/7

purpose: data with TARGET ON

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

run start at 22:11,  run0308.lmd 
file running: 0311.lmd

_______________________________________________________________________________

time when accumulation starts: 02:15
time when storage starts: 02:39
time when storage ends: 02:39
I_cooler during storage time: -1 mA

I_cooler =  178 mA


I_SIS: 1.75e9      
ESR particles after stacking: 1.5e6 (offset 5e5)
Number of stackings: 60  
Target ON density: 4e12 
Target on time for measurement: 10 mins (by event mode)      
time spend at manipulation 13 : 2 mins
(i.e. time for which electron cooler is on after gas jet) 



NTCAp file:
SC_2020-04-03_22-12-50
\IQ_2020-04-03_22-13-48
IQ rate: 8 MS/s
(saved in drive : O)

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