Fixed, e748, Fri Jul 7 00:42:50 2017, Shumpei, MUST2, Software, CD2, Calibration for CsI 
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Rough energy calibration for CsI was performed (only for MM1 and MM4).
Method;
Gate DSSD (300 um) energy = 2 MeV. This corresponds to
p energy remain 12.3 MeV
d energy remain 25.5 MeV
t energy remain 38.7 MeV
Gate DSSD (300 um) energy = 6 MeV. This corresponds to
alpha energy remain 72.5 MeV
4 points liner fit for cristal by cristal.
Calibration file is at
/home/e748/analysis/nptool/Projects/e748/Calibration/Energy/Calibration/CsI_test/ |
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Fixed, e748, Fri Jul 7 00:43:51 2017, Shumpei, MUST2, Software, CD2, Calibration for CsI
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Rough energy calibration for CsI was performed (only for MM1 and MM4).
Method;
Gate DSSD (300 um) energy = 2 MeV. This corresponds to
p energy remain 12.3 MeV
d energy remain 25.5 MeV
t energy remain 38.7 MeV
Gate DSSD (300 um) energy = 6 MeV. This corresponds to
alpha energy remain 72.5 MeV
4 points liner fit for cristal by cristal.
Calibration file is at
/home/e748/analysis/nptool/Projects/e748/Calibration/Energy/Calibration/CsI_test/ |
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Fixed, e748, Fri Jul 7 02:28:26 2017, Anastasia + Didier, ONLINE, General, CD2, scalers during run 346
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Fixed, e748, Fri Jul 7 02:56:25 2017, Anastasia + Didier, ONLINE, General, CD2, CATS raw 2D charge during run 346
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Fixed, , Fri Jul 7 06:55:54 2017, Anastasia + Iulian, ONLINE, General, CD2, Run 346
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Run 346 still running.
We see in the Must2 impact also the other two telescopes T6T7
and clearly the elastic in the E/Theta
The efficiency of CATS 1 seems a bit lower than previously(see scalers below) |
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Fixed, , Fri Jul 7 07:34:54 2017, Anastasia + Iulian, ONLINE, General, CD2, Run 346
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| Beam intensity: 7.433 µA |
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Fixed, e748, Fri Jul 7 08:17:38 2017, e748, RUN, General, CD2, Run 347
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Stop run 346 and start run 347 after rewriting parameters onto CHIO digitizer.
Digitized CHIO signals back in Vigru.
18O : 7.3 uAe
CATS1 42 kcps
CATS2 48 kcps
CHIO 45 kcps
120 events/s |
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Fixed, e748, Fri Jul 7 08:56:43 2017, e748, MUST2, General, CD2, SiLi 1/T5 current
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SiLi 1/T5: 380V, 24.9 uA (current limit set at 26 uA)
Apparently, it hasn't triped since July 6, 10:35 |
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Fixed, e748, Fri Jul 7 10:46:21 2017, e748, MUST2, General, CD2, SiLi 1/T5 current
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HV = 380 V
I = 25.1 uA |
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Fixed, e748, Fri Jul 7 10:56:12 2017, e748, RUN, General, CD2, Run 347 (file change)
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10:50 data file change -> run_0347.dat.07-07-17_08h15m06s.1
18O: 7.5 uAe
CATS1 42 kcps
CATS2 48 kcps
CHIO 45 kcps
120 events/s |
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Fixed, e748, Fri Jul 7 12:00:29 2017, e748, RUN, General, CD2, Stop run 347 - Short machine problem
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| Short beam interruption due to a machine problem. We stop run 347. |
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Fixed, e748, Fri Jul 7 12:02:02 2017, e748, RUN, General, CD2, Run 348
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Restart after short machine problem.
Same conditions as previous run.
18O: 7.9 uAe (!!)
CATS1: 45 kcps
CATS2: 52 kcps
CHIO: 49 kcps
125 events/s
Stopped at 12:38 for 10Be LISE tuning. |
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Fixed, e748, Fri Jul 7 15:15:42 2017, e748, BEAM, General, CD2, Runs 349 to 364 - 10Be LISE tuning
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Slits F31 = +/- 20 mm
Momentum acceptance = 2.5 % total |
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Fixed, e748, Fri Jul 7 15:20:45 2017, e748, BEAM, General, CD2, Run 365 - 10Be LISE tuning
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Slits F31 = +/- 4 mm
Momentum acceptance = 0.5 % total
2 uAe -> 80000 cps on CATS |
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Fixed, e748, Fri Jul 7 15:55:29 2017, e748, BEAM, General, CD2, Run 366 - 10Be tuning - Centering on TARGET
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FH31 slits = +/- 4 mm
DAC2 = -3 A |
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Fixed, e748, Fri Jul 7 16:01:22 2017, e748, RUN, General, CD2, Run 367
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FH31 slits (momentum slits) = +/- 4 mm
DAC2 = -3 A
Triggers = MUST2, CATS1div, CATS2div
18O: 2 uAe
CATS1 43 kcps
CATS2 48 kcps
CHIO 46 kcps
105 events/s |
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Fixed, e748, Fri Jul 7 16:32:24 2017, e748, RUN, General, CD2, summary of runs 363-367
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/data/e748X/e748/acquisition/run
r--r--r-- 1 e748 Exxx 19M 7 juil. 15:01 run_0363.dat.07-07-17_14h54m46s
-r--r--r-- 1 e748 Exxx 24M 7 juil. 15:14 run_0364.dat.07-07-17_15h05m05s
-r--r--r-- 1 e748 Exxx 59M 7 juil. 15:42 run_0365.dat.07-07-17_15h17m41s
-r--r--r-- 1 e748 Exxx 25M 7 juil. 15:55 run_0366.dat.07-07-17_15h42m54s
-r--r--r-- 1 e748 Exxx 178M 7 juil. 16:28 run_0367.dat.07-07-17_15h57m27s
/data/e748chioX/e748chio/acquisition/run
-r--r--r-- 1 e748chio Exxx 461K 7 juil. 15:00 run_0363.dat.07-07-17_14h54m48s
-r--r--r-- 1 e748chio Exxx 594K 7 juil. 15:13 run_0364.dat.07-07-17_15h05m07s
-r--r--r-- 1 e748chio Exxx 1,6M 7 juil. 15:42 run_0365.dat.07-07-17_15h17m40s
-r--r--r-- 1 e748chio Exxx 632K 7 juil. 15:54 run_0366.dat.07-07-17_15h42m57s
-r--r--r-- 1 e748chio Exxx 2,1M 7 juil. 16:28 run_0367.dat.07-07-17_15h57m29s |
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Fixed, e748, Fri Jul 7 16:34:34 2017, e748 shift U Simon G. + Valérie L, RUN, General, CD2, Overview of Run 368 - 10Be beam 12x
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Run 368 started at 16h30 stop at 18h01 (automatic stop)
Run 368_1 ongoing at 18h41
====== SUMMARY OF THE BEAM CONDITIONS AND OPTICS =====
10Be ~ 90000 cps
18O 4 µA
CAVIAR 1.4 10**5/s ; CATS2 90kcps FAG~ 180-200/s
Final conditions of the LISE settings
FH31 = +/- 20 mm
I=500nA --> 10**5 pps [E = 3kV]
DA_C2 -4A Q68 71.59A Q67 124.51A DAP =197.30A
DA1_Rmn = 1.9603 T.m ; DA2_Rmn = 1.9598 T.m
Brho1_Rmn =2.2621 T.m ; D3P1 400.08 A
Brho2_Rmn = 1.9899 T.m ; D3P 457.80 A
RUNS : G3 DAP I= 197.30A ; DAC2 I =-3A
======================= Summary of detectors ======================================
MUST2
Sili1-t5 380V ; Sili2-t5 700V
SiLi1-t8 700V ; Sili2-t8 650V
CATS1 700V ; CATS2 700V
CHIO Cathode -2900V ; Grille (voie B sur l'alim en D6) 920V
==========================================================================================
/data/e748X/e748/acquisition/run
-r--r--r-- 1 e748 Exxx 1000M 7 juil. 18:01 run_0368.dat.07-07-17_16h31m32s
-rw-r--r-- 1 e748 Exxx 401M 7 juil. 18:38 run_0368.dat.07-07-17_16h31m32s.1
/data/e748chioX/e748chio/acquisition/run
-rw-r--r-- 1 e748chio Exxx 167K 7 juil. 16:33 run_0368.dat.07-07-17_16h30m17s |
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Fixed, , Fri Jul 7 18:04:58 2017, e748, OFFLINE, General, , Kinematic Line12Be(d,3He)11Li
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Fixed, e748, Fri Jul 7 18:18:13 2017, e748 Thomas R. +shift U Simon G +Valérie L, CHIO, General, CD2, Thomas's explanations on Agava
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AGAVA
cf drawing below done by Thomas.
AGAVA --> Le Time Stamp (TS) de 48 bits est envoyé :
- dans la branche e748 (ganp616) DAQ_MUST2 partie AGAVA
-dans la branche NUMEXO (run control Numexo e748chio ganp976)
signal continu intégration en vol en signaux trapézoïdaux
En soft on a un seuil réglable sur le trapèze cf GECO de Numexo (ganp976)
différence entre baselines du signal au-dessus et sous le seuil --> donne en sortie Ei, TSi
et un flag d'indication du pile-up
Fenêtre d'intégration générée par la Chio ~ 2µs. |
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