| ID |
Date |
Author |
Group |
Subject |
Text |
 |
|
81
|
16 Jun 2025, 07:14 |
Lena Worbs | SPB | Shift summary | SPB/SFX shift summary inhouse experiment
9456, shift 15./16.06.2025
**X-ray delivery** |
|
|
82
|
17 Jun 2025, 07:08 |
Lena Worbs | SPB | Experiment summary | SPB/SFX shift summary inhouse experiment
9456, shift 16./17.06.2025
**X-ray delivery** |
|
|
2
|
19 Jan 2025, 11:46 |
Jan Gruenert | PRC | Issue | 1) BKR calls SUN11h20 and informs
about issues with the SA1 SRA. Motors in
ERROR. |
|
|
4
|
30 Jan 2025, 13:59 |
Frederik Wolff-Fabris | PRC | SA3 status | On 29.01 evening the SA3 pre-absorber was
interlocked due to M5 mirror.
With the help of Maurizio V., it |
|
|
7
|
31 Jan 2025, 12:43 |
Frederik Wolff-Fabris | PRC | SA3 status | A ZZ is organized to happen now, 31.01
at ~12:40, in order to reset a cabinet belonging
to one of the Apple-X undulators. |
|
|
9
|
01 Feb 2025, 15:40 |
Frederik Wolff-Fabris | PRC | Status | Saturday 01.Feb around 2AM machine went
down due to problems with cold magnet at
A20: |
|
|
32
|
01 Mar 2025, 11:53 |
Martin Dommach | PRC | Issue | Due to issues
SCS has with pulses from SASE1 lasing in |
|
|
37
|
15 Mar 2025, 19:49 |
Harald Sinn | PRC | Status | MID called and reported issue with Dachs
terminals at the user labs (probably no power).
TS was informed. Because the lab are |
|
|
40
|
03 Apr 2025, 07:34 |
Harald Sinn | PRC | SA1 status | 7:20 FXE reports a problem with laser synchronisation
(yellow warning light and could not change
delay). BKR informs the DESY laser sync group. |
|
|
41
|
06 Apr 2025, 06:33 |
Harald Sinn | PRC | SA2 status | 5:49 HED called and they have problems
with the Laser Sync signal. A change of laser
delay is not possibe. We supsect that it |
|
|
42
|
07 Apr 2025, 07:19 |
Harald Sinn | PRC | SA1 status | 7:15 SPB reports large background from
non-lasing SASE3 bunches. BKR is informed.
7:50 BKR analysed situation. Everything |
|
|
43
|
07 Apr 2025, 15:35 |
Jan Gruenert | PRC | Stability Issue | SASE1 pulse energy drops slowly
three times
SASE1
XGM detects three times during the morning |
|
|
44
|
09 Apr 2025, 09:41 |
Jan Gruenert | PRC | Issue | SASE1 XTD2 attenuator arm issue
On monday 7.4.2025, one of the
SASE1 attenuator arms (SA1_XTD2_ATT/PNACT/A9) |
|
|
45
|
09 Apr 2025, 10:22 |
Jan Gruenert | PRC | SA3 status | SASE3 Apple-X undulator cell 26
issue - SOLVED
During the night, an issue appeared |
|
|
69
|
14 May 2025, 09:39 |
Jan Gruenert | PRC | Status | Delayed start of SA1 (and SA3) beam delivery
The
beam delivery to the North branch (SASE1
/ SASE3) was delayed by 24h compared to the |
|
|
80
|
12 Jun 2025, 07:35 |
Frederik Wolff-Fabris | PRC | Status | THURSDAY 12..06:
At ~1:00AM on the night Wed-Thu the
cold compressors had an issue with their |
|
|
6
|
31 Jan 2025, 06:28 |
Jörg Hallmann | MID | Shift summary |
Alignment of KB mirrors: focused
beam H150-200nm x V300-350nm. Characterization
of focused beam with wire scan.
Installed |
|
|
55
|
24 Apr 2025, 08:42 |
Konopkova Zuzana | HED | Issue | self-seeding level in SA2 is currently
very low (~100 uJ, about 50% in the pedestal),
need more information on how to proceed - |
|
|
11
|
06 Feb 2025, 23:02 |
Peter Zalden | FXE | Issue | We observed a damage spot on the SA1 FEL
imager. It moves with the target holder,
but not sure if its damage on the optical |
|
|
14
|
07 Feb 2025, 05:56 |
Peter Zalden | FXE | Shift summary | Preparation for user expt #7944
X-ray delivery
since pulses (10 Hz) at |
|