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|   Bound beta decay experiment on Tl-205  | 
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Message ID: 149
    Entry time: Sat Apr  4 18:29:44 2020
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| Author: | 
Ragan, Alex, Esther  | 
 | Category: | 
Runs  | 
 | Subject: | 
0 hour measurement (S2: 0/35 mm and S6: -20/7 mm)  | 
 
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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: 0339.lmd
_______________________________________________________________________________
time when accumulation starts: 17:56
time when storage starts: 18:28
time when storage ends: 18:28
I_cooler during storage time: -1 mA
I_cooler =  177 mA
I_SIS: 1.75e9      
ESR particles after stacking: 1.4e6 (offset 3.5e5)
Number of stackings: ~65 (was set to 80 but stacking broke down after ~65)  
Target ON density: 4.05e12 
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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