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Fixed, e748, Fri Jun 9 12:35:46 2017, Adrien, MUST2, Hardware, , CsI trip on T6
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The detector were left on during the night. T6 CsI trip and cannot be switch on again. Once we established that all the MUFFEE works correctly we will start investigating the issue, perhaps coming from the distribution box.
NOW FIXED:
Not really clear what was the issue, Most likely a loose HT cables on the feedthrough flange. |
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Fixed, e748, Fri Jun 23 20:49:49 2017, Adrien, MUST2, General, , Restart
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Chamber at 2e-5, cooling -9deg outside; -5 on copper LV off.
Starting BT and HV. No trip; normal current (1-2ua on DSSD; ~0.01 on CsI, still high current,9ua at 450V SiLi1 T5, other SiLi at 4-5ua).
DAS Config ok, passing I2C.
Start DAQ Ok storage off: all actor working 500kb/s, 200kb/s
GRU start ok; but receive no buffer. Kill all the daq and das, work ok.
Alpha look nice on all telescope that see the source (1-4 and half of 6/7).
All good for tonigh. let it run with storage off, waiting for the temp to set in before calibration. |
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Fixed, e748, Mon Jul 10 17:43:37 2017, Adrien, MUST2, General, N/A, Calimero time calibrator
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Run 1000 : MUVI 1 X
Time calibrator 20ns period, 512ns range |
Fixed, e755, Tue Jun 26 16:40:12 2018, Adrien, OFFLINE, Software, Cryo-LH2, Offline analysis of p,t 
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| Looking at the pt reaction and gating on z = 20 (solid blue) and z=19 (hashed orange) we see a total of three states. |
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Fixed, e755, Sun Jul 1 01:48:23 2018, Adrien, RUN, General, Cryo-LH2, Run 205
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Starting Run 205 at 1:45.
CATS 1 : 22kps
CATS 2 : 23kps
PLASTIC: 35kps |
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Fixed, e748, Tue Jul 4 09:51:55 2017, 8e748, RUN, General, CD2, Run 268
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| Run 268: Trigger Plastic Only |
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Fixed, e748, Tue Jul 4 14:48:11 2017, 8e748, RUN, General, CD2, Run 296
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Run 298
restart with all triggers MUST2 |
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Fixed, e748, Tue Jul 4 15:50:02 2017, 8e748, RUN, General, CD2, Run 296
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Run 299
restart with all triggers MUST2 |
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Fixed, e748, Tue Jul 4 09:50:11 2017, 7e748, RUN, General, CD2, Run 267
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| Run 267: Trigger CATS2 Only |
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Ongoing, e744, Wed May 30 09:24:28 2018, Valérie, Adrien, Freddy, RUN, General, CH2, Run 2118
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Wednesday 30th May.
Run 2118 started at 9h23 ;
Stop at: 11h25
Beam back at low rate and increase to 1.2*10^5 pps
target n°4. CH2 104 ľm
All triggers, (no LISE)
Divisions CATS1 3. 10**4. PPT 3000 ; EXL 10**4
Morning team: Adrien, Freddy, François, Valérie ; LISE team: Jean-Charles.
cf current of T4 around 9.2 ľA at 9h25. CHECK IT REGULARLY |
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Fixed, e748, Mon Jul 3 20:42:14 2017, Valérie L, RUN, General, CD2, Conditions for data runs, Run 223
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Triggers for the experiments :MM1...MM8,
CATS1 div, Cats2div Plast div
All divisions on triggers are set at 100.
CATS1 HV= 700V (I~1ľA) ; CATS2 700V HV
-----------------------------------------------------------------
PRODUCTION TARGET
rotating target Be 2000 ľm; 31.9deg ; 2110 tr/min
Brho1 (RMN) = 2.6687 T.m
Wedge inserted --> Brho2 (RMN) = 2.3868 T.m
DAP = 238 A
Beam purity ~99%
Yields of 12Be on D4 1.3 10**4 / 1 eľA
-----------------------------------------------------------------
We are ready for the data runs till the end of run 222 at 20h39.
the PCP was called by the LISE team to increase the beam current at 2 eľA.
Beam sent at 20h54 for run 223
-----------------------------------------------------------------
Run 223 (checked with Ganil Tape OK) 3rd JULY START 20h53 ; STOP at 21h16
rw-r--r-- 1 e748 Exxx 307494912 3 juil. 21:16 run_0223.dat.03-07-17_20h53m39s run with 2 eľA
The run 223 is stopped to increase beam current at 3 ľA.
-->21h25 3 eľA
-----------------------------------------------------------------
Detector conditions
CHIO 393 mbar |
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Fixed, e744, Wed May 30 08:34:51 2018, Valérie, RUN, General, CH2, Run 2117- low or no beam
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Wednesday 30th May.
Run 2117 started at 8h36 ; Stop at 8h45: BEAM STOP.
Beam decreased at the end of Run 2116, still very low at the beginning of run 2117, 300 pps then 3 pps.
PCP told us that it should take a few minutes to recover it, but it will take more time (maybe 1/2 hour) to recover the beam,
due to vacuum problems before the target. The operators have to enter in the vault to check the equipments.
target n°4. CH2 104 ľm
All triggers, (no LISE)
Divisions CATS1 3. 10**4. PPT 3000 ; EXL 10**4
Morning team: Louis, Phil, Marlete Valérie
cf current of T4 around 12 ľA at 8h50 decreasing to 10 ľA at 9h02 when there is no beam. |
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Fixed, e755, Sun Jul 1 09:48:44 2018, Benoit, Franck, RUN, General, Cryo-LH2, Run 208 (ENTRY POSTPONED) 7x
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Sun 1 July
Start 7:17
Stop 9: 25
CATS1: 20 kcps
CATS2: 20 kcps
Plastic: 32 kcps |
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, , Sat May 26 07:20:03 2018, , , , ,
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