| Status |
ExpNbr |
Date |
Author |
Type |
Category |
Target-Source |
Subject |
| Fixed | e744s |
Wed Apr 10 09:06:16 2019 |
Adrien | OFFLINE | General | N/A | Strange size of Time Calibrator Run |
The two run for MUVI 1 are larger than the run for MUVI2 and 3.
I think this is due to the noise on MG4 that create a lot of Data but it need to be investigated.
The run are now converted to root using offline.
-r--r--r-- 1 mugast Exxx 2,0G 9 avril 18:52 run_0017.dat.09-04-19_18h29m04s
-r--r--r-- 1 mugast Exxx 2,4G 9 avril 19:19 run_0018.dat.09-04-19_18h52m49s
-r--r--r-- 1 mugast Exxx 84M 9 avril 19:42 run_0019.dat.09-04-19_19h19m37s
-r--r--r-- 1 mugast Exxx 170M 9 avril 20:06 run_0020.dat.09-04-19_19h43m25s
-r--r--r-- 1 mugast Exxx 213M 9 avril 20:29 run_0021.dat.09-04-19_20h07m12s
-r--r--r-- 1 mugast Exxx 269M 9 avril 20:53 run_0022.dat.09-04-19_20h30m56s |
| Fixed | e768s |
Mon Jul 22 05:16:22 2019 |
Faïrouz & Sylvain | RUN | General | LiF | Stop run 121 because problems of AGATA trigger validation |
| The run 121 has to be stopped because problems of AGATA trigger validation due to very high request rate of AGATA >=85K |
| Fixed | TEST |
Wed Feb 3 16:42:41 2021 |
Franco | GRIT | General | 3-alpha | Status of the set-up (February 3rd 2021) |
We re-mounted the annular, put the source and cooled down to 0 deg. Voltages and spectra are attached.
MG11 has a very high current (15 uA) but stable. MG9 started from 2 uA and its current is slightly increasing. The MUST2 detectors don't show anymore that oscillation in current that we observed one year ago. MM3 has a higher current (2.9 uA) with respect to the others.
Only 5 sectors are working for the annular, 8 less than last year. We need to check whether it is a problem of the kapton or of the detector itself. |
| Attachment 1: Voltages_03022021.png
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| Attachment 2: MM_raw_03022021.png
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| Attachment 3: MG_X_raw_03022021.png
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| Attachment 4: MG_Y_raw_03022021.png
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| Fixed | TEST |
Thu Mar 28 15:39:01 2019 |
Valerian | OFFLINE | Software | N/A | Status of the converion with VAMOS program |
The conversion with VAMOS program was validated using run_0020 from com2019
Program output as a ref :
T1 : 9978458
T2 : 9978458
checking multiplicities
Reading: 99.9152 %MULTIPLICITIES OK!
checking values
Reading: 99.9152 %%
DETECTOR NUMBERS ARE OK!!!!!
STRIP NUMBERS ARE OK!!!!!
ENERGY VALUES ARE OK!!!!!
TIME VALUES ARE OK!!!!! |
| Fixed | TEST |
Thu Jan 23 14:06:51 2020 |
Franco&Marlène | GRIT | Hardware | 3-alpha | Status of detectors on 23-01-20 |
Short alpha source run (not saved on disk) to test the detectors.
Summary :
- MG1,3,4,5 and 7 are all OK (few more strips missing on Y)
- MM1,2,4 OK
- MM3 has a lot of strip missing both in X and Y and current has increased wince last campaign (4uA)--> katpon should be checked |
| Attachment 1: mg_impact_alpha_23-01-2020.png
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| Attachment 2: mg_Y_raw_alpha_23-01-2021.png
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| Attachment 3: mg_X_alpha_23-01-2021.png
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| Attachment 4: mm_impact_alpha_23-01-2020.png
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| Attachment 5: mm_Y_alpha_23-01-2020.png
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| Attachment 6: mm_X_alpha_23-01-2020.png
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| Fixed | TEST |
Wed Jan 16 16:33:28 2019 |
Marlène | GRIT | General | 3-alpha | Status of detectors on 16/01/19 |
| MG1 has some issue with the HT cable (for the BT bias). There is a shortcut only under vacuum. We checked the connector but we have to do vacuum again to check it. |
| Attachment 1: Detectors_status_160119.xlsx
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| Attachment 2: Capture_d’eÌcran_2019-01-16_aÌ€_17.05.57.png
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| Fixed | |
Mon Jul 22 12:33:17 2019 |
Kseniia | AGATA | General | | Stats on 19Ne |
Full stats for runs 112..124 with the event-by-event Doppler correction. So, we see 4140 kev.
Also, the betas of all the 19Ne with Q= 9,10 identified in VAMOS |
| Attachment 1: runs112-124-ebe.png
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| Attachment 2: run112-124-ebe.png
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| Attachment 3: beta19Ne.png
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| Fixed | e768s |
Mon Jul 22 05:19:36 2019 |
Faïrouz & Sylvain | RUN | General | LiF | Start new run 122 |
Start new run 122. AGATA validation was recovered.
BUT the AGATA request rate is increasing very quickly!!! The OR-AGATA increased up to ~32000.
OR MUGAST : 371
OR AGATA : 31856
OR VAMOS : 1545 |
| Attachment 1: Beam-profile-run121-04h51.jpg
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| Fixed | e744s |
Thu Apr 18 17:45:45 2019 |
Valerian | OTHER | Hardware | N/A | Start heating and stopping Voltage + Acq |
| HV+BT are off and heating is started for Arnaud to open the chamber |
| Fixed | |
Tue Jan 22 11:15:15 2019 |
Marlène | GRIT | General | N/A | Square detectors |
MG9C (thin square detector coupled with thick square detector unplugged) noisy
On X channels --> no noise problem ( about 100 ORD in the dark)
On Y channels --> MATE 10 & 11 noisy ! (see picture below with noisy Y piedestals)
With internal pulser (trigered by CK_TST) the counting rate is OK only if the thresholds are set at 1 MeV. If they are set at 500 keV, the counting rate is 10 times higher than the CK_TST
For MG10C, ORD is OK ! |
| Attachment 1: MG9C_disabled_channels__no_crazy_ORD.png
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| Attachment 2: MG9C_disabled_channels__no_crazy_ORD_moredetailed.png
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| Attachment 3: MG9C_piedestal_of_disabled_channels_Y.png
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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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| Attachment 1: runs_list.ods
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| Fixed | e744s |
Sat Apr 13 19:27:16 2019 |
Beyhan, Jaromir | OTHER | General | N/A | Spreadsheet with a list of runs up to 122 |
Resides also in home directory
runs_list.ods
updated with run 121 and vamos %30000 for 122
123 124 125 started
126-134 listed |
| Attachment 1: runs_list.ods
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| Attachment 2: runs_list.ods
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| Attachment 3: runs_list.ods
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| Attachment 4: runs_list.ods
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| Attachment 5: runs_list.ods
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| Fixed | e768s |
Thu Jul 25 03:58:19 2019 |
François et Gilbert | RUN | General | LiF | Spectra Run 135 25/07/19 4:00 |
Second snapshot of run 135
Spectra refreshed |
| Attachment 1: Scalers_run135b
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| Attachment 2: MG_TOF_run135b
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| Attachment 3: MM_deE_run135b
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| Attachment 4: MM_ETOF_run135b
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| Attachment 5: MG_IMPACT_run135b
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| Attachment 6: MG_ETOF_run135b
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| Fixed | e768s |
Wed Jul 24 22:10:04 2019 |
Chloé, Yorick | ONLINE | General | LiF | Spectra Run 135 24/07/19 22:00 |
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| Attachment 1: MG_ETOF_run135.png
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| Attachment 2: MM_deE_run135.png
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| Attachment 3: MM_ETOF_run135.png
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| Attachment 4: MGimpact_run135.png
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| Attachment 5: MMimpact_run135.png
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| Attachment 6: Scalers-run135.png
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| Pending | e793s |
Mon Mar 15 00:21:18 2021 |
Sarah, Louis, Charlie | BEAM | General | CD2 | Source is running out |
The beam intensity spiked to 9x10^9, so Louis called PCP to ask them to reduce it. He was told that the source was almost depleted, and was presented with two options:
A) Keep pushing the source and run at 5x10^5, but run out completely soon (probably during the night shift)
B) Let the rates slowly drop and open the slits as much as possible, to make the source last longer (perhaps another day). This option is strongly preferred by the PCP team, and is the current plan we are following.
Changing the source would apparently take ~12 hrs. There will be a large meeting of all of the technical staff - including the beam and source experts - tomorrow morning at 09:00, so there may be more information about the best course of action after that.
Wilton was consulted as one of the spokespeople of the experiment, and he approves of this action. |
| Attachment 1: run62_Scaler_Mar14_00h40.png
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| Fixed | |
Thu Jul 11 11:40:18 2019 |
Marlène & Franco | OTHER | Hardware | | Some changes in the electronic scheme |
- We checked the TACs with a time calibrator, all of them are working. Maybe to check the ADCs if some timings are not there during the exp.
- We set the possibility to have MUST2 divided by 100 (on a separate chain) in case of high rate on GMT channel number 7.
- We are now taking as input of the HF the clean HF validated by VAMOS instead of cleaning it on our side through the coincidence with FAG. This is sent to make the STOP of all TACs and MUVIs.
- We sent the OR of MUST2-MUGAST-SQUARES in an additional FIFO with cables of the same length (10 ns) and the output sent to VAMOS and to the TAC called Si-CATS in the acquisition. |
| Fixed | e793s |
Sun Mar 14 14:26:29 2021 |
Faïrouz, Juan Lois | RUN | General | CD2 | Snapshots 14:20 |
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| Attachment 1: run62_scalers_14h20.png
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| Attachment 2: run62_VAMOS_MW_14h20.png
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| Attachment 3: run62_MN_ToF_14h20.png
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| Attachment 4: run62_M_DeE_14h20.png
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| Attachment 5: run62_MG_ToF_14h20.png
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| Attachment 6: run62_TAC_14h20.png
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| Attachment 7: run62_MG_IMPACT_14h20.png
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| Attachment 8: run62_MM_IMPACT_14h20.png
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| Fixed | e793s |
Sun Mar 14 11:06:07 2021 |
Faïrouz, Juan Lois | BEAM | General | CD2 | Slits open again. Beam intensity ~4.8e5 pps |
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| Attachment 1: run62_Scaler_graph_11h07.png
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| Fixed | e768s |
Thu Aug 1 13:50:30 2019 |
Valerian, Nicolas et Fairouz | OTHER | Hardware | N/A | Single channel time calibration proof of principle |
To launch this calib, redo a write hardware with DAS before.
Then do a ./calibT_SingleChannel in the xterm of RCC.
electronic scheme is as follow :
Time calibrator start -> MUVI
-> start TAC MUGAST HF
Time calibrator stop -> MUVI
ORD of MUVI -> Delay (550ns) -> stop TAC MUGAST HF |
| Attachment 1: ProofOfPrincipleM2.png
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| Attachment 2: ProofOfPrincipleTAC.png
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| Fixed | e768s |
Thu Aug 1 13:59:30 2019 |
Valerian, Nicolas et Fairouz | OTHER | Hardware | N/A | Single channel time calibration proof of principle |
To launch this calib, redo a write hardware with DAS before.
Then do a ./calibT_SingleChannel in the xterm of RCC.
One should also click for each MUVI in DAS : OUI for SYN_TST genere par l'horloge CKTST interne MUVI with a CKTST frequency of 1228.8 Hz (it should already be set)
For more information see the joined picture
electronic scheme is as follow :
Time calibrator start -> MUVI
Time calibrator stop -> MUVI
-> Delay (550ns) -> stop TAC MUGAST HF
ORD of MUVI -> start TAC MUGAST HF
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| Attachment 1: ProofOfPrincipleTAC.png
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| Attachment 2: ProofOfPrincipleM2.png
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| Attachment 3: ToDoInDAS.png
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