ELOG MUGAST

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.

Fixed

TEST

Sun Feb 23 22:17:49 2020

When filling the coolers with alcohol the tracetek cable triggered and switched off water and supplies.
Beam is off

Fixed

TEST

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.

Fixed

TEST

Mon Feb 24 16:11:05 2020

Freddy, Franco, Didier, Marlčne

RUN

General

run 123 screenshots

RUN 123
CD2 300ug/cm2
Beam intensity 1e5 pps

reference run

Fixed

Mon Feb 24 22:34:43 2020

Marlčne Nicolas

RUN

General

Screenshots run 126 (target CD2+Au #2 rotated 180 deg)

Fixed

e775s

Tue Feb 25 11:50:16 2020

Marlčne & Franco

OFFLINE

General

PID with gate on T_FPMW_HF

The black points are what remains after putting the condition abs(T_FPMW_HF-13000)<1000, for MG1 and the annular.

Fixed

e775s

Tue Feb 25 15:09:58 2020

Wed Feb 26 14:31:47 2020

Fairouz, Nicolas, MarlĂ¨ne

GRIT

General

RUN 137

Run 137
CD2+Au #2
Beam intensity 6e+5pps on average

Beam was retuned during the night and the quality of the beam is probably degraded

Fixed

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.

Fixed

Wed Feb 26 15:04:29 2020

Beam is retuned from PCP to improve its quality

Fixed

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.

Fixed

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.

Fixed

e775s

Wed Feb 26 20:41:21 2020

Start at 15h45 (Feb. 26th)
Stop at 09h48 (Feb. 27th)

Beam: 19O
Intensity: 4e5 pps

Target; CD2 + Au #2

Fixed

e775s

Wed Feb 26 20:45:14 2020

Nicolas, Sylvain

RUN

General

run 138 - minutes of what happened during the run

Here is a brief summary of what happened over the course of the run:

From 4 pm to 12 pm (February 26th)
1. 20h00: call PCP because beam intensity decreased smoothly from 4e5 pps (16h) to 3e5 pps (20h) -> back to 3.5e5 pps
2. 20h25: call PCP because of sudden drop of intensity. VAMOS PF bias OK and beam OK according to PCP. Beam came back alone up to 3.2e5 pps with relaxation time of qbout 10 min as if some element was rumping up.
3. 23h50: FP_CATS tripped

From 12 pm to 8 am (February 27th)
Stable beam intensity at around 3.1e5 pps with VAMOS FP HV tripping 4 times

From 8 am to end of run (February 27th)
1. 08h05: FP_CATS0..5 tripped
2. 08h50: FP_CATS0..5 tripped

Nicolas, Sylvain wrote:

Start at 15h45
Stop at

Beam: 19O
Intensity: 4e5 pps

Target; CD2 + Au #2

Fixed

e775s

Wed Feb 26 21:57:05 2020

Nicolas, Sylvain wrote:

Start at 15h45
Stop at

Beam: 19O
Intensity: 4e5 pps

Target; CD2 + Au #2

Fixed