Fixed, e744s, Sat Apr 13 22:40:00 2019, Diego, VAMOS, General, , Saturation in the WIRES of Drift chamber due to Pile-Up 
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There is Saturation in the Energy of the WIRES due to the Pile-up, it is not urgent to correct it because these parameters are not needed for the reconstruction.
Tomorrow morning, when stopping the run, we should change the offsets in NUMEXO in order to better allocate the amplitude of the signals. |
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Fixed, e744s, Sun Apr 14 12:32:32 2019, Beyhan, François, OTHER, General, , Alarm in G2 but no beam stop
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Same issue as Saturday evening.
Alarm in G2 at 12:30 due to Exogam filling with liquid nitrogen.
Beam was not stopped.Acquisition of data ongoing |
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Fixed, e744s, Sun Apr 14 15:05:06 2019, A. Lemasson, VAMOS, Hardware, , Change of Offset in DC Numexo
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[LIST]
[*] Increasing offset to minimize saturation.
[*] Reducing DC Threholds
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Fixed, e744s, Sun Apr 14 16:28:06 2019, Francois, OFFLINE, General, , prediction Ep from (p,gamma)
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| Predictions to compare with measurement |
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, , Mon Apr 15 04:34:00 2019, , , , ,
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Fixed, e744s, Mon Apr 15 10:07:23 2019, Antoine, VAMOS, Hardware, , Brho VAMOS
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During the change, Johan entered in G1 and connected a mass cable for the drift chambers. |
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Fixed, e744s, Mon Apr 15 12:33:52 2019, A. Lemasson, VAMOS, Hardware, , Test Run 127 : Change if IC Shaping
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Try to change IC Shaping to solve the pb of Continuous Line in IC0 vs IC1
Change Shaping on all IC during run 126 Change Chan 5-12 from Filter B (3us) to Filter A (1us)
Regarding The line IC0 vs IC1 :
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Fixed, e744s, Mon Apr 15 15:18:55 2019, A. Lemasson, VAMOS, Hardware, , Optimization of IC Shaping
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During Run 129,
1) investigation of the trapezoidal filter of IC
2) The Conclusion is that if we reduce the shaping to 2.5 us we reduce the random line in IC vs IC (At 1e5 in VAMOS : Random Line / Peak is 18.5 % compared |
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Fixed, e744s, Mon Apr 15 17:17:57 2019, Beyhan +..., OTHER, General, , Spreadsheet with a list of runs up to 130
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, , Mon Apr 15 20:42:47 2019, marlene iulian beyhan valérian, , , ,
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Fixed, , Mon Apr 15 21:34:11 2019, mugast, ONLINE, Social, , Screenshots&Scalers Run 131 20x
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Fixed, e744s, Tue Apr 16 00:04:08 2019, beyhan, OFFLINE, General, , ewire evolution vs beam intensity (normalized to CATS intensity)
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Fixed, e744s, Tue Apr 16 01:01:42 2019, beyhan, louis, serge, , OFFLINE, General, , different parameters evolution as function of intensity 6x
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Fixed, e744s, Tue Apr 16 11:01:04 2019, Marlène, RUN, General, , statistics on each target
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Cumulated statistics (evaluated from CATS trigger) on each target is :
-target #3 : 7.547e5 (x 30000)
-target #5 : 2.02e5 (x30000)
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Documents, e744s, Tue Apr 16 12:15:28 2019, Beyhan, OTHER, General, , VAMOS settings for C run
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Fixed, , Tue Apr 16 12:18:46 2019, AGATA, AGATA, Hardware, , ATC4 - position 13 HV tripped
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- HV tripped around 12h10.
- need access to check the origin |
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Fixed, , Tue Apr 16 13:15:48 2019, AGATA, AGATA, Hardware, , ATC4 - position 13 HV tripped
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set 1500 V at 13h15 |
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Fixed, e744s, Tue Apr 16 15:33:26 2019, beyhan, marion, dieter, VAMOS, General, , VAMOS settings fo C run
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Fixed, e744s, Tue Apr 16 23:38:04 2019, Fairouz Jaromir, RUN, Software, , Script to watch efficiency CATS and VAMOS offline hour by hour
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do
lpcgrit
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Fixed, , Wed Apr 17 11:25:29 2019, AGATA, AGATA, General, , AGATA background in Coinc with MUST2 with 14O beam
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https://lxagata0.ganil.fr:8989/e744/56
http://run-control:8989/e744/56 |
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