| Status |
ExpNbr |
Date |
Author |
Type |
Category |
Target-Source |
Subject |
| Fixed | e793s |
Mon Mar 15 06:27:54 2021 |
Sarah, Louis, Charlie | BEAM | General | CD2 | Beam lost at 06h25. Returned at 06h30 |
Electrostatic equipment from the source tripped. Should only be a few minutes of interruption.
EDIT:: Beam back after 5 mins. Screenshot attached. |
| Fixed | e793s |
Sun Mar 14 03:28:43 2021 |
Léo, Serge, Nishu | RUN | General | CD2 | Beam lost 3:20-5:55 |
we lost the beam at 03:20, source unstable
5:55 beam back
sequence of several problems, access issue, HF that went down...
now we run with 5.3e5 pps in Cats |
| Fixed | e744s |
Sun Apr 14 02:04:32 2019 |
Faïrouz, Chloé, Sylvain & Damien | RUN | General | CH2 | Beam lost |
Beam stopped because of the HF of C01.
L'astreinte va venir. Arrêt estimé une demi-heure ou plus.
On a remarqué sur le spectre impact qu'on a perdu deux strips de plus sur le MUST2 haut-gauche à partir du run 120 6h00 du matin |
| Fixed | e744s |
Wed Apr 17 01:09:45 2019 |
mugast | BEAM | General | CH2 | Beam lost |
About 1:00am we lost the beam.
We call pcp and they will fix in 15 min
At 01:20 we recover the beam |
| Fixed | e744s |
Wed Apr 17 01:36:01 2019 |
mugast | BEAM | General | CH2 | Beam lost |
| mugast wrote: | About 1:00am we lost the beam.
We call pcp and they will fix in 15 min
At 01:20 we recover the beam |
At 01:30 we lost other time the beam for 5 min |
| Fixed | e744s |
Wed Apr 17 02:00:55 2019 |
mugast | BEAM | General | CH2 | Beam lost |
| mugast wrote: |
| mugast wrote: | About 1:00am we lost the beam.
We call pcp and they will fix in 15 min
At 01:20 we recover the beam |
At 01:30 we lost other time the beam for 5 min |
At 02:00 again and we recovered soon. Seems unstable |
| Fixed | e793s |
Sat Mar 13 11:52:26 2021 |
Lynda, Laetitia, Chloe | BEAM | General | CD2 | Beam lost |
A security problem occurs at a door near CSS1 ( AFR alarm ), need to call the security to fix the problem
The person needs to come so it will take ~1h |
| Fixed | e793s |
Fri Mar 12 08:58:09 2021 |
Adrien | BEAM | Hardware | CD2 | Beam is stopped 8h55 |
| Beam stopped to fix a leak on the accelerator. Intervention up to 4hours, maybe less. |
| Fixed | e768s |
Fri Jul 19 09:32:45 2019 |
mugast | BEAM | General | LiF | Beam is fluctuating |
| There was a temporary beam loss during the run 113 |
| Fixed | e768s |
Fri Jul 19 15:55:38 2019 |
mugast | RUN | General | | Beam is fluctuating |
| Run 115 stopped at 16h40. |
| Fixed | e768s |
Tue Jul 30 16:22:21 2019 |
mugast | RUN | General | LiF | Beam is back. Intensity= 7e6 pps. Start a new run : run 160 |
| Run 160. |
| Fixed | e744s |
Sun Apr 14 04:04:33 2019 |
Faïrouz, Chloé, Sylvain, Damien & Iulia | RUN | General | CH2 | Beam is back @ 3e4 pps in CATS |
|
| Fixed | e744s |
Sat Apr 13 05:10:01 2019 |
Mariluz Nikola Nicolas | BEAM | General | CH2 | Beam is back @ 2e4 pps (CATS) |
| Beam is back, yeah! |
| Fixed | e793s |
Sat Mar 13 14:41:28 2021 |
Lynda, Laetitia, Chloe | BEAM | General | CD2 | Beam is back |
Beam is back ~ 14h35, safety problem fixed
PCP said that the source is unstable so the beam intensity will fluctuate |
| Fixed | e744s |
Sun Apr 14 04:11:22 2019 |
Faïrouz, Chloé, Sylvain, Damien & Iulia | RUN | General | CH2 | Beam is @ 6e4 pps in CATS |
| Beam Beam is @ 6e4 pps in CATS now but it continuous increasing |
| Fixed | e786s |
Mon Jun 24 05:27:21 2019 |
Louis | OTHER | General | Cryo-3He | Beam interuption |
| Beam stopped due to a neutron excess in a restricted area. Have to call the SPR. At least 1h of interruption.. |
| Fixed | e786s |
Wed Jun 26 16:59:07 2019 |
Louis | BEAM | General | Cryo-3He | Beam interuption |
| Beam stopped from 15h to 17h due to source instabilities |
| Fixed | e793s |
Mon Mar 15 16:00:58 2021 |
Taras, cyril, Léo | ONLINE | General | CD2 | Beam interruption at 15h30 |
| Beam interrupted at 15h30 (security alarm), back at around 15h55 |
| Fixed | e793s |
Mon Mar 15 15:04:13 2021 |
Taras, cyril, Léo | ONLINE | General | CD2 | Beam interruption at 15h10 |
| Beam interrupted at 15h10 for security problems, back at 15h20 |
| Fixed | e793s |
Mon Mar 15 11:19:26 2021 |
Taras, cyril, Léo | ONLINE | General | CD2 | Beam interruption at 11.19 |
| Due to a safety alert, beam has been interrupted |