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Fixed, e768s, Sat Jul 27 07:02:44 2019, Sylvain & Andrea, ONLINE, General, LiF, Beam profile and scaler
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Fixed, e768s, Sat Jul 27 07:20:33 2019, Sylvain & Andrea, ONLINE, General, LiF, Run 152 : Beam profile and scaler 20x
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Fixed, e768s, Sat Jul 27 10:08:38 2019, Faïrouz, Beyhan, Daniele & Nicolas, RUN, General, LiF, Run 152 scalers and beam profile
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Fixed, e768s, Sat Jul 27 10:11:41 2019, Faïrouz, Beyhan, Daniele & Nicolas, OTHER, Hardware, N/A, L'équipe de choc en plein action :D
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Fixed, e768s, Sat Jul 27 10:48:56 2019, Faïrouz, Beyhan, Daniele, RUN, General, LiF, Run 154 scalers and beam profile @14h06
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Fixed, e768s, Sat Jul 27 10:57:40 2019, OttoRun, RUN, General, LiF, Run153
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*************************
Run : 153
*************************
Start at 2019-07-27 10:56:58.225460
Stable 15O beam @ ~ 1.5e7 pps (profiler)
Brho = 0.556 Tm
target LiF thick number 1
Trigger:
FAG 190
MUGAST 180
VAMOS %10 580
BaF2 %100 119
DT 5%
Stop at 2019-07-27 13:17:43.647334
Stop comment: several VAMOS biases tripped (MW_CATS3 / MW_CATS4) |
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Fixed, e768s, Sat Jul 27 11:02:13 2019, mugast, ONLINE, General, , figures run 152 18x
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Fixed, e768s, Sat Jul 27 11:49:40 2019, Freddy, S1, Hardware, N/A, Annular degradation
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I posted a detailed entry during the night about the evolution of the annular detector but it was deleted somehow...
Signals on 3-4 segments were entirely lost between run 139 and 140. It creates a lot of holes on the impact matrix.
An increase of leakage current from 0.2 to 1.4uA occurred at about the same moment:
*Wed Jul 24 21:44:44 2019 --> 0.2 uA
*Thu Jul 25 06:53:15 2019 --> 0.6 uA
*Thu Jul 25 13:23:48 2019 --> 1.4 uA
*Thu Jul 25 22:25:35 2019 --> 1.3 uA
*Fri Jul 26 07:26:23 2019 --> 1.9 uA
Screenshots about this issues are in the e768s screenshot folder.
Edit : Adding some related files from the folder, not sure if the good ones (Sylvain) |
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Fixed, e768s, Sat Jul 27 13:54:17 2019, OttoRun, RUN, General, LiF, Run154
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========================================
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Run : 154
*************************
Start at 2019-07-27 13:53:22.203550
Stable 15O beam @ ~ 1.5e7 pps (profiler)
Brho = 0.556 Tm
target LiF thick number 1
Trigger:
FAG 190
MUGAST 170
VAMOS %10 477
BaF2 %100 119
DT 5%
Stop at 2019-07-28 03:02:15.435062
Stop comment: No beam. PCP said that they have a problem they need to solve. It can be long, so we decided to stop the run until they come to us. |
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Fixed, e768s, Sat Jul 27 14:10:49 2019, Fairouz, Beyhan, Daniele, RUN, General, LiF, Beam profile and scaler 154 @ 14h10
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| mugast |
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Fixed, e768s, Sat Jul 27 14:18:39 2019, Fairouz, Beyhan, Daniele, RUN, General, LiF, Screenshots run 154 @ 14h18 18x
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Fixed, e768s, Sat Jul 27 15:31:47 2019, Fairouz, Beyhan, Daniele, RUN, General, LiF, Scaler run 154 @ 15h32 - beam intensity decreased to 7e6pps
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Fixed, e768s, Sat Jul 27 15:37:38 2019, Fairouz, Beyhan, Daniele, RUN, General, LiF, Scaler run 154 @ 15h38- beam intensity come back to 1.4e7 pps
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Fixed, e768s, Sat Jul 27 16:54:29 2019, mugast, AGATA, General, LiF, Current full stat on 19Ne
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Identified in VAMOS, all the good runs from 112 up to partial 154
Nothing new, a few counts near 2497 |
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Fixed, e768s, Sat Jul 27 18:02:43 2019, Teodora & Nicolas, RUN, General, LiF, Run154 - Beam profile, scalers & screenshots 20x
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Fixed, e768s, Sat Jul 27 21:12:47 2019, teodora & beyhan, OTHER, Hardware, , cout rate with no beam & water level check 6x
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Around 9 pm, we observed an average count rate of 30kHz on the "or agata" scaler rates panel of GECO. The other count rates were ok.
In the agata acquisition monitoring the rate was given about 8k. one of the detector was showing a rate in red.
We decided to stop : (1) to check the rates with no beam, (2) to check the water level in collection boxes and (3) the beam intensity.
Conclusions :
- The agata rate with no beam is about 4.5kHz. The rest seems ok.
- The level of water in the collection boxes did not change since 3 pm. So it should be ok for the night (see pictures)
- The beam profile and intensity are similar to what we got before
- The rate after we got the beam looks normal now.
So everything is going well 
PS : there is also a piscture about the water collection tank to empty the boxes if needed
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Fixed, e768s, Sat Jul 27 21:40:16 2019, mugast, RUN, General, LiF, Run 154_5 19x
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Fixed, e768s, Sat Jul 27 22:22:21 2019, teodora & beyhan, VAMOS, Hardware, , FP_DC_Wi1 tripped -->Fixed
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FP_DC_Wi1 tripped. We set back power supply on the wire
=> fixed |
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Fixed, e768s, Sun Jul 28 01:11:41 2019, Jenn and Andres, ONLINE, General, LiF, Screenshots run 154 @ 01h00 19x
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Fixed, e768s, Sun Jul 28 01:49:25 2019, Jenn and Andres, ONLINE, General, LiF, Beam profile and scaler run 154 overnight
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OR VAMOS ~ 500
BEAM Profiler ~ 1.4e7 |
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