MUST2
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S3-LEB-LPC
SUPERNEMO
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MUGAST, Page 40 of 132
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Fixed
e768s
Sun Jul 28 03:26:54 2019
Jenn and Andres
RUN
General
LiF
STOP RUN 154
At 3:00 am beam went off. We called PCP and
they told us that they had some problems
they need to fix and that it might take long.
Fixed
e768s
Sun Jul 28 04:22:15 2019
Jenn, Andres and Daniele
BEAM
General
N/A
Beam problems and DC trip
- Updated from PCP about the problem with
the beam: cyclotron went down and estimation
of ~5h to have the beam back.
Fixed
e768s
Sun Jul 28 08:20:38 2019
Sylvain & Franco
RUN
General
Update on possible restart
The problem that caused the interruption was
due to a failure in the cooling system.
The last update we've had is that we might
Fixed
e768s
Sun Jul 28 14:57:26 2019
Franco & Sylvain
BEAM
General
N/A
Beam problems and DC trip
The HV and the vacuum in VAMOS are now recovered
and back to the normal values. The water
tray is 20% filled and under control. Mugast
Fixed
e768s
Sun Jul 28 16:23:48 2019
Nicolas
RUN
General
Update on possible restart
Same situation as before lunch, the beam is
still in C0 and not yet in CSS1. We may have
beam in late evening....
Ongoing
e768s
Sun Jul 28 19:58:57 2019
Nicolas
RUN
General
Update on possible restart
Beam is now at the exit of CSS2 though We
may have beam around midnight....[/quote]
Fixed
e768s
Sun Jul 28 21:59:43 2019
Nicolas
RUN
General
Update on possible restart
Beam is in G1 with 3e6 pps. PCP will optimize
for about 1-1,5h before we take the beam.
Fixed
e768s
Mon Jul 29 00:46:17 2019
OttoRun
RUN
General
LiF
Run155
*************************
[SIZE=3][B]Run : 155[/B][/SIZE]
*************************
Fixed
e768s
Mon Jul 29 01:20:48 2019
OttoRun
RUN
General
LiF
Run156
*************************
[SIZE=3][B]Run : 156[/B][/SIZE]
*************************
Fixed
e768s
Mon Jul 29 01:27:59 2019
Jenn
BEAM
General
LiF
Beam intensity and profile check
Run number 156: 15-O beam
beam intensity 8.8e6
OR Vamos ~ 106
Fixed
e768s
Mon Jul 29 02:45:22 2019
Chloe & Teodora
RUN
General
LiF
Screenshots run 156_1
20x
Fixed
e768s
Mon Jul 29 04:38:32 2019
Chloe & Teodora
RUN
General
LiF
Beam
Low beam intensity from 4h30 am.
Fixed
e768s
Mon Jul 29 07:16:39 2019
Chloe & Teodora
RUN
General
LiF
Screenshots run 156_2
20x
Fixed
e768s
Mon Jul 29 08:07:05 2019
Faïrouz & Andres
RUN
General
LiF
Beam-profile and scalers (run156) @ 8h07
Fixed
e768s
Mon Jul 29 11:05:19 2019
Faïrouz & Andres
RUN
General
LiF
Screenshots run 156 @ 11h05
20x
Fixed
e768s
Mon Jul 29 11:48:13 2019
Faïrouz & Andres & Sylvain
RUN
General
LiF
The beam intensity decreased to 2.4e6 pps due to instabilities in the source
The operators are trying to stabilize the
ECR source before trying to optimize the
beam
Fixed
e768s
Mon Jul 29 13:46:11 2019
Faïtrouz, Nicolas & Freddy
RUN
General
LiF
Beam intensity increased to 7e6 pps
Fixed
e768s
Mon Jul 29 15:20:50 2019
Sylvain Andres, Freddy, Adrien, Franck
BEAM
General
LiF
Beam profile after beam intensity obtimisation
Beam recover at around 15:00 after beam optimisation
by PCP
Fixed
e768s
Mon Jul 29 15:58:53 2019
Freddy, Sylvain
BEAM
General
N/A
Beam profile and scaler r156
beam down to 3.4*10^6 pps at 16h00 (or VAMOS
200 pps)
Fixed
e768s
Mon Jul 29 17:49:18 2019
Freddy, Sylvain
RUN
General
LiF
Beam status
At about 17:15 beam suddenly stopped. PCP
operators are investigating the issue.
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