ELOG MUGAST

MUST2

Masks for MUST2 & Kapton changed for MG5

Masks are now correctly mounted

All 4 kaptons from MG5 have been changed

Attachment 1: IMG_20190715_121646_crop_flip.jpg

Attachment 2: IMG_20190715_122035.jpg

Division of SQUARE & MUST2

Thu Jul 18 11:52:59 2019

MUST2 DIV is now 10 (input 7 of GMT)

The OR of the squares is divided by 10 and goes to channel 9 of GMT.

Sun Jul 21 14:54:28 2019

Attachment 1: run_119_scaler_beam2.png

Attachment 2: run_119_scaler_beam.png

Sun Jul 21 16:42:20 2019

OFFLINE

Conversion of data from AGATA :update

When VAMOS VXI crashed (run 118) the Action file was recompiled.
As AGATA conversion is not copying the ACTION file for each run, it used the old version by default (from 16th of july).

We have modified the do_global_replay.sh so that it takes the ACTION file from the Replay directory where we have copied the ACTION file for run_0119.

So for conversion of file before run 119, the ACTION file in the zworkingDir of AGATA should be used.
For all conversion of runs after run 119, the ACTION file in the Replay directory should be used.

Sun Jul 21 17:02:25 2019

BEAM

beam intensity in the afternoon

Attachment 1: run_119_scaler3.png

Tue Jul 23 16:19:14 2019

VAMOS division was set 10 instead of 100.
CATS 1 & CATS2 scalers are sent to the two last channels of the scaler

Wed Dec 4 19:19:38 2019

GRIT

Hardware

Modifications of set-up

We have installed the new MUFEE board in the reaction chamber for MG2. This board is a new version with ATHED.

We have moved the MG9 board to become the board to read the future MUST2 detector at 90 deg. This board is now perpendicular to the other ones. We have tested the kaptons connection to the detector and the placement of the detector.
The design will be refined on monday with Patrice.

The board that was reading MG10 is now used for MG6.

Every board has been tested again with pulser under vacuum. Everything seems OK.

Pending

Tue Jan 21 17:55:12 2020

Ovv error on the -5V of CAEN boards

MUST2

Hardware

The Ovv error shows on the -5V (first one) of the 3 board (5,3.3,10V for MUST2§squares)
It means that the voltage is over the asked value.
If we ask 5V, we get 5.5V in reality

We changed for 4.5V and we get 5V. The current is different from the one on the MUGAST BT box but we don't know how many detectors are connected.
We exchanged cables and found the same current in the other board, so we guess that it is still working properly.
A check of stability should be done.

Attachment 1: BT_referenve_5V_cables_inv_a_comp_referenve_5V_partMUST2

Attachment 2: BT_referenve_5V_partMUST2_cables_inv_a_comp_referenve_5V

Attachment 3: BT_referenve_5V_partMUST2

Attachment 4: BT_referenve_5V

Wed Jan 22 15:53:25 2020

GRIT

Hardware

Changes for MUGAST2020

Changes were made for MUGAST 2020 :
1- the board for MG10 before (2nd square) is now for MG6 new trap
2- the board for MG9 is put vertical and used for the MUST2 at 90 deg
3- a new board has been installed for MG2

Now there will be 13 detectors in the chamber: 7 trap + 1 square + 4 MUST2 forward.

Sun Feb 23 20:50:06 2020

Screenshots from MUGAST

The impact matrix looks fine but there are sectors missing but in the raw we see 13 sectors (instead of 16)

There E-Tof spectra missing because TY is either not working but we checked that TX is working --> TX should be used for MG2, MG5 and MG6
The ToF seems to have 2 components : one when MUGAST has triggered and one when Vamos has triggered.
We see alpha contribution that come from fusino-evaporation on Au that can go up to 120 deg backward.

We put the BT and HT screenshots as a reference

The cooling is at 0 degree.... there is not much alcohol left in the cooler, we will refill tonight.

Attachment 1: e775s_impact_matrix.png

Attachment 2: MG_TOF.png

Attachment 3: MG_TX_raw.png

Attachment 4: MG_TY_raw.png

Attachment 5: BT_MG1.png

Attachment 6: HT_MG.png

Attachment 7: MG_BT2.png

Attachment 8: TAC.png

Mon Feb 24 10:26:29 2020

We have changed the range of the TAC FAG-HF to 500ns (it was 200 ns before)

there is no delay on the STOP of MUVI, it is directly the HF clean.

The inspection lines of MUVI1 are sent to vamos acquisition room.

e775s

Wed Feb 26 15:02:38 2020

RUN 137
CD2+Au #2
beam intensity 6e+5pps

beam was retuned during the night, seems to be degraded although intensity is higher.

Attachment 1: Ex_137.pdf

Attachment 2: Ex_run128_137.pdf

e775s

Wed Feb 26 15:12:02 2020

Screenshots of RUN137

Marlčne wrote:

RUN 137
CD2+Au #2
beam intensity 6e+5pps

beam was retuned during the night, seems to be degraded although intensity is higher.

Attachment 1: MG_ElabThetaLab_run137.png

Attachment 2: MG_YT.png

Attachment 3: MG_XT.png

Attachment 4: MG_YE.png

Attachment 5: MG_XE_run137.png

Attachment 6: Tac_run137.png

Attachment 7: impact_MG_run137.png

Attachment 8: ToF_MUGAST.png

e775s

Wed Feb 26 16:19:35 2020

Here is the E gamma versus Excitation energy spectra for run 137

Marlčne wrote:

RUN 137
CD2+Au #2
beam intensity 6e+5pps

beam was retuned during the night, seems to be degraded although intensity is higher.

Attachment 1: Ex_Egamma_run137.png

Thu Feb 27 15:56:09 2020

RUN

RUN 142 AGATA- 143 VAMOS-MUGAST

RUN142 on AGATA and RUN143 on MUGAST/VAMOS

target CD2 (350ug/cm2)
Trigger MUGAST
Beam intensity : 5e+5pps

!!!! there is a shift in the run number on AGATA with respect to VAMOS/MUGAST

Thu Feb 27 16:25:45 2020

RUN

RUN 142-143 screenshots

Marlčne wrote:

RUN142 on AGATA and RUN143 on MUGAST/VAMOS

target CD2 (350ug/cm2)
Trigger MUGAST
Beam intensity : 5e+5pps

!!!! there is a shift in the run number on AGATA with respect to VAMOS/MUGAST

Attachment 1: RUN143_ElabThetaLab.png

Attachment 2: RUN143_impact.png

Attachment 3: RUN143_tac.png

Attachment 4: RUN143_tof.png

Thu Feb 27 16:30:53 2020

RUN