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Fixed, e768s, Fri Jul 12 17:51:06 2019, mugast (Sylvain, Chloe, François, Marlène, Nicolas), OTHER, General, , Monitoring of beam profile with BAF2
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In order to provide a efficient way for PCP to monitor beam profile a new TAC measurement has set up.
A BAF2 detector has been inserted close to the reaction chamber (in position 7 of AGATA structure frame). Operating voltage of BaF2 is 1800V and the typical signal amplitude is above 100 mV.
The output signal is sent to a TFA (with gain =1). No additional delay was used. The BAF2 trigger signal is made from CFD and used as a start a TAC. TAC range was chosen to 1us.
The trigger signal was also sent to GMT trough input nb 5.
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Fixed, e768s, Sat Jul 13 16:28:30 2019, Diego Ramos, OTHER, General, N/A, Proton ToF from VAMOS ToF reconstruction 
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Comparison between the Proton ToF measured directly with the TAC between MUST and CATS (left) and the one recontructed from the time diference between the time MUGAST-VAMOS and the time Target-VAMOS (recontructed from the Brho) (right)
The resolution of the recontructed time looks slightly degraded with respect to the direct measurement but it is certainly much better than using the HF. Still, the resolution of the reconstructed time may be improved with a fine alignment of the different sections of the PPAC and with a better selection of the M/q in VAMOS. |
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Fixed, e768s, Mon Jul 15 12:57:53 2019, Aranaud, Nicolas, Marlène, François, TARGET, General, LiF, Targets position 6x
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| Targets have been mounted on target ladder and are now in reaction chamber |
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Fixed, e768s, Mon Jul 15 14:29:47 2019, Marlène, MUST2, General, , Masks for MUST2 & Kapton changed for MG5
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Masks are now correctly mounted
All 4 kaptons from MG5 have been changed |
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Fixed, e768s, Mon Jul 15 18:05:14 2019, Iulian, Serge, RUN, General, N/A, Run7 - TAC calibration
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Run : 7
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Start at 2019-07-15 18:04:51.105052
TAC Time calibrator
range 2.56 um
period 20ns
TACs range settings:
1. VAMOS - AGATA -> 500 ns
2. FAG - HF -> 200 ns
3. CATAS1 - HF -> 500 ns
4. VAMOS - HF -> 2 us
5. MUGAST - VAMOS -> 2 us
6. MUST2 - AGATA -> 2 us
7. MUST2 - HF -> 2 us
8. BAF2 - HF -> 1 us
9. AGATA - HF -> 200 ns
Stop at 2019-07-15 18:16:11.458928
Stop comment: Finish 1st time calibration. Changing ranges now |
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Fixed, e768s, Mon Jul 15 18:17:49 2019, Iulian, Serge, RUN, General, N/A, Run8 - TAC calibrations
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Run : 8
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Start at 2019-07-15 18:17:21.942994
TAC Time calibrator
range 2.56 um
10 ns period |
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Fixed, e768s, Mon Jul 15 18:39:03 2019, Iulian, Serge, RUN, General, N/A, Run9 - TAC calibration
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Run : 9
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Start at 2019-07-15 18:38:59.133455
TAC Time calibrator
range 2.56 um
10 ns period
Stop at 2019-07-15 19:04:03.255467
Stop comment: type your message here
Stop at 2019-07-15 19:18:09.593144
Stop comment: end of tac time calibration |
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Fixed, e768s, Mon Jul 15 19:56:52 2019, OttoRun, RUN, General, 3-alpha, Run6
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Run : 6
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Start at 2019-07-15 17:39:19.237140
3 alpha calibration run
+ MM2 masks
+ suppressed pedestals (new pedestal for all trap detectors)
Square detectors:
+ MG10: not biased
+ MG9 removed |
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Fixed, e744s, Mon Jul 15 19:57:39 2019, OttoTime, RUN, General, N/A, TimeCalibratorRun
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*** Run Time Calibrator FSC ***
- Run: 144
- MUVI: MUVI1
- Side : MUFEE X (Junction)
- Telescope: 1, |
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Fixed, e768s, Mon Jul 15 19:59:30 2019, Marlène, Nicolas, Serge, RUN, General, N/A, Run10 - fsc
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Run : 10
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Start at 2019-07-15 19:57:41.031967
fsc / calibT run
GMT: MUGAST (square detector not biased) + MUST2
Time calibrator:
range -> 640 ns
freq. -> 20 ns |
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Fixed, e744s, Mon Jul 15 20:03:50 2019, OttoTime, RUN, General, N/A, TimeCalibratorRun
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*** Run Time Calibrator FSC ***
- Run: 144
- MUVI: MUVI1
- Side : MUFEE Y (Ohmic)
- Telescope: 1, |
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Fixed, e768s, Mon Jul 15 20:07:48 2019, OttoRun, RUN, General, N/A, Run11
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*************************
Run : 11
*************************
Start at 2019-07-15 20:03:52.664898
fsc / calibT run
GMT: MUGAST (square detector not biased) + MUST2
Time calibrator:
range -> 640 ns
freq. -> 20 ns
Stop at 2019-07-15 20:09:19.003266
Stop comment: stop because too many overflow and too little statistics |
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Fixed, e744s, Mon Jul 15 20:11:55 2019, OttoTime, RUN, General, N/A, TimeCalibratorRun
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*** Run Time Calibrator FSC ***
- Run: 144
- MUVI: MUVI1
- Side : MUFEE X (Junction)
- Telescope: 1, |
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Fixed, e768s, Mon Jul 15 20:12:30 2019, OttoRun, RUN, General, N/A, Run12
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Run : 12
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Start at 2019-07-15 20:11:56.531359
fsc / calibT run
internal pulser frequency now set to 300 Hz (was about 1 kHz before)
GMT: MUGAST (square detector not biased) + MUST2
Time calibrator:
range -> 640 ns
freq. -> 20 ns
Stop at 2019-07-15 20:17:56.763955
Stop comment: |
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Fixed, e744s, Mon Jul 15 20:17:58 2019, OttoTime, RUN, General, N/A, TimeCalibratorRun
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*** Run Time Calibrator FSC ***
- Run: 144
- MUVI: MUVI1
- Side : MUFEE Y (Ohmic)
- Telescope: 1, |
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Fixed, e768s, Mon Jul 15 20:18:07 2019, Marlène, Nicolas, Serge, RUN, General, N/A, Run13 - fsc
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Run : 13
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Start at 2019-07-15 20:18:02.650063
fsc / calibT run
internal pulser frequency now set to 300 Hz (was about 1 kHz before)
GMT: MUGAST (square detector not biased) + MUST2
Time calibrator:
range -> 640 ns
freq. -> 20 ns
Stop at 2019-07-15 20:23:54.304478
Stop comment: type your message here |
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Fixed, e744s, Mon Jul 15 20:23:56 2019, OttoTime, RUN, General, N/A, TimeCalibratorRun
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*** Run Time Calibrator FSC ***
- Run: 144
- MUVI: MUVI2
- Side : MUFEE X (Junction)
- Telescope: 1, |
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Fixed, e768s, Mon Jul 15 20:24:01 2019, OttoRun, RUN, General, N/A, Run14
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Run : 14
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Start at 2019-07-15 20:23:58.790182
fsc / calibT run
internal pulser frequency now set to 300 Hz (was about 1 kHz before)
GMT: MUGAST (square detector not biased) + MUST2
Time calibrator:
range -> 640 ns
freq. -> 20 ns
Stop at 2019-07-15 20:30:02.695121
Stop comment: |
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Fixed, e744s, Mon Jul 15 20:29:56 2019, OttoTime, RUN, General, N/A, TimeCalibratorRun
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*** Run Time Calibrator FSC ***
- Run: 144
- MUVI: MUVI2
- Side : MUFEE Y (Ohmic)
- Telescope: 1, |
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Fixed, e768s, Mon Jul 15 20:30:04 2019, OttoRun, RUN, General, N/A, Run15
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*************************
Run : 15
*************************
Start at 2019-07-15 20:29:59.325702
fsc / calibT run
internal pulser frequency now set to 300 Hz (was about 1 kHz before)
GMT: MUGAST (square detector not biased) + MUST2
Time calibrator:
range -> 640 ns
freq. -> 20 ns
Stop at 2019-07-15 20:35:53.451006
Stop comment: type your message here |
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