HOME ESR EXPERIMENTS LABS etc
E121 E127 E132 E125 E143 laser_cooling_2021 E142 Ê128 E146 E0052 E0018 E0028 E0038
  Bound beta decay experiment on Tl-205  Not logged in ELOG logo
Message ID: 165     Entry time: Mon Apr 6 08:37:02 2020
Author: Ragan, Shahab, Pierre-Michel 
Category: Runs 
Subject: 10 hour measurement (S2: 0/35 mm and S6: -20/7 mm) 
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 10 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 20:21,  run0540.lmd 
file running: 0558.lmd

_______________________________________________________________________________

time when accumulation starts: 08:21
time when storage starts: 09:27
time when storage ends: 19:27
I_cooler during storage time: -1 mA (20 mA)

I_cooler = 180 mA  


I_SIS: 1.8e9      
ESR particles after stacking: 3.1e6 (offset 4e5)
Number of stackings:  200 
Target ON density: 4.15e12 
Target on time for measurement: 10 mins (by event mode)      
time spend at manipulation 13 : 10 mins
(i.e. time for which electron cooler is on after gas jet) 



I_ESR (10:34): 2.78e6
I_ESR (11:07): 2.53e6
I_ESR (12:07): 2.2e6
I_ESR (13:43): 1.7e6
I_ESR (14:00): 1.6E6
I_ESR (14:43): 1.5e6
I_ESR (15:24): 1.43e6
I_ESR (16:19): 1.3e6
I_ESR (17:03): I.IIIeVI
I_ESR (18:20): 1.15e6 (frozen screen) 
I_ESR (18:50): 9.5e5
I_ESR (19:27): 8.5e5




NTCAp file:
SC_2020-04-06_00-59-46
\IQ_2020-04-06_00-59-38
IQ rate: 8 MS/s
(saved in drive : O)

copy and repeat the above (below the line) for every storage time measurement/
Attachment 1: 2020-04-06_09-26-46-084.png  105 kB  Uploaded Mon Apr 6 10:30:38 2020  | Show | Hide all | Show all
Attachment 2: 2020-04-06_09-27-05-494.png  200 kB  Uploaded Mon Apr 6 10:30:50 2020  | Show | Hide all | Show all
Attachment 3: 2020-04-06_09-28-55-435.png  409 kB  Uploaded Mon Apr 6 10:31:21 2020  | Hide | Hide all | Show all
2020-04-06_09-28-55-435.png
Attachment 4: 966F359F-1BC2-4923-8A7A-4067312EC945.jpeg  2.796 MB  Uploaded Mon Apr 6 20:40:10 2020  | Hide | Hide all | Show all
966F359F-1BC2-4923-8A7A-4067312EC945.jpeg
Attachment 5: 3A858F59-3AC9-41B2-8804-0672BFF50554.jpeg  2.799 MB  Uploaded Mon Apr 6 20:45:35 2020  | Hide | Hide all | Show all
3A858F59-3AC9-41B2-8804-0672BFF50554.jpeg
Attachment 6: 1CE8A342-C798-4B86-B175-228F841C1650.jpeg  2.182 MB  Uploaded Mon Apr 6 20:57:42 2020  | Hide | Hide all | Show all
1CE8A342-C798-4B86-B175-228F841C1650.jpeg
Attachment 7: ECAA6801-6590-4155-88FB-90EAE304358D.jpeg  1.896 MB  Uploaded Mon Apr 6 20:58:09 2020  | Hide | Hide all | Show all
ECAA6801-6590-4155-88FB-90EAE304358D.jpeg
Attachment 8: 2020-04-06_19-51-23-878.png  275 kB  Uploaded Mon Apr 6 21:01:47 2020  | Hide | Hide all | Show all
2020-04-06_19-51-23-878.png
ELOG V3.1.5-fc6679b