| ID |
Date |
Author |
Group |
Subject |
Text |
 |
|
83
|
18 Apr 2024, 19:31 |
Jan Gruenert | PRC | Status | The intra-bunchtrain feedback (IBFB) was
not active until today afternoon.
Although not strictly required or |
|
|
85
|
20 Apr 2024, 23:58 |
Jan Gruenert | PRC | SA2 status | 20.4.2024 / 22h51:
DOC informed PRC that the SASE2 topic
broker had to be restarted. |
|
|
89
|
25 Apr 2024, 21:11 |
Frederik Wolff-Fabris | PRC | Status | V0 valve for SA2 closed as the pump P22090I
at HED branch enters in wrong state. This
closed nearby vacuum valves for HED branch and |
|
|
91
|
01 May 2024, 16:39 |
Andreas Galler | PRC | Issue | 840 pulses not possible at SXP due to big
brother settings for the EPS Power Limit
rule. The minimum pulse energy was assumed |
|
|
96
|
08 May 2024, 13:51 |
Raśl Villanueva-Guerrero | PRC | Issue | Dear all,
Due to a probable issue at the
SA1 Transmissive imager, the "OUT" |
|
|
131
|
24 Jul 2024, 10:26 |
Harald Sinn | PRC | Issue | In SASE2 undualtor cell 10 has issues.
Suren K. will do a ZZ at 11:30 to fix it
(if possible). Estimated duration: 1-3 hours. |
|
|
132
|
24 Jul 2024, 11:35 |
Harald Sinn | PRC | Issue | The control rack of the soft mono at SASE3
has some failure. Leandro from EEE will enter
the XTD10 at 12:00. |
|
|
134
|
27 Jul 2024, 09:10 |
Harald Sinn | PRC | Issue | SASE1: Solid attenuator att5 is in error.
When it is tried to move it out, the arm
lifts, but does not reach the final position |
|
|
143
|
11 Aug 2024, 00:13 |
Andreas Galler | PRC | Attention | EPS Interlock change for Mode30:
the 3 HIREX Interlock conditions had
been disabled |
|
|
173
|
25 Sep 2024, 09:47 |
Jan Gruenert | PRC | Issue | Issue with SA3 Gas attenuator (SA3_XTD10_GATT)
9h06:
SQS informs PRC that the Argon line in GATT
is not reacting on pressure change commands, |
|
|
180
|
27 Sep 2024, 15:17 |
Jan Gruenert | PRC | Status | Bunch pattern SA1 / SA3
SQS
requests to change the bunch pattern.
Currently SA1/SA3 run interleaved |
|
|
185
|
29 Sep 2024, 11:42 |
Jan Gruenert | PRC | Issue | A2 failure - downtime
The machine
/ RC informs (11h22) that there is an issue
with the accelerator module A2 (first module |
|
|
186
|
29 Sep 2024, 12:13 |
Jan Gruenert | PRC | Status | Beam is back. Current status:
SASE1 (SPB/SFX)
2.72
mJ, 352 bunches/train, 6 keV
SASE2 (MID)
880 uJ, |
|
|
191
|
07 Oct 2024, 15:15 |
Naresh Kujala | PRC | Issue | 14:40hr
FXE and HED reported the laser
synchronization issue. Informed to Machine |
|
|
192
|
07 Oct 2024, 16:34 |
Naresh Kujala | PRC | Status | Desy Laser group has fixed the issue about
the laser Synchronization.
https://ttfinfo.desy.de/XFELelog/show.jsp?dir=/2024/41/07.10_M&pos=2024-10-07T14:51:12 |
|
|
199
|
12 Nov 2024, 10:07 |
Frederik Wolff-Fabris | PRC | Issue |
- While FEL IMG with YAG screen was
inserted in SA1, EPS/MPS was not limited
to the expected 2 bunches, but to 30 |
|
|
200
|
15 Nov 2024, 10:50 |
Frederik Wolff-Fabris | PRC | Issue | SA2 cell#5 undulator segment moved at ~09:45AM
Fri to 25mm without aparent reason and
undulator experts need a ZZ to exchange power |
|
|
201
|
23 Nov 2024, 00:36 |
Jan Gruenert | PRC | Issue | 20h16: beam down in all beamlines due
to a gun problem
20h50: x-ray beams are back |
|
|
202
|
23 Nov 2024, 00:48 |
Jan Gruenert | PRC | Issue | Broken Bridges
Around 21h20 the
XPD group notices that several karabo-to-DOOCS
bridges are broken. |
|
|
204
|
23 Nov 2024, 10:23 |
Jan Gruenert | PRC | Issue | Broken Radiation Interlock
Beam
was down for all beamlines due to a broken
radiation interlock in the SPB/SFX experimental |
|