| ID |
Date |
Author |
Group |
Subject |
Text |
 |
|
209
|
24 Nov 2024, 17:23 |
Jan Gruenert | PRC | Status | Status
All beamlines in operation.
The attachment ATT#1 shows the beam
delivery of this afternoon, with the pulse |
| |
208
|
24 Nov 2024, 14:09 |
Jan Gruenert | PRC | Issue | Beckhoff communication loss SA1-EPS (again)
14h00
Same issue as before, but now EEE cannot
clear the problem anymore remotely. |
| |
207
|
24 Nov 2024, 13:47 |
Jan Gruenert | PRC | Issue | Beckhoff communication loss SA1-EPS
12h19:
BKR informs PRC about a limitation to 30
bunches in total for the north branch. |
| |
206
|
23 Nov 2024, 15:11 |
Jan Gruenert | PRC | Issue | Damage on YAG screen of SA1_XTD2_IMGFEL
A
damage spot was detected during the restart
of SA1 beam operation at 14h30. |
| |
205
|
23 Nov 2024, 10:27 |
Jan Gruenert | PRC | Issue | SA1 Beckhoff issue
SA1 blocked
to max. 2 bunches and SA3 limited to max
29 bunches |
| |
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 |
| |
203
|
23 Nov 2024, 07:09 |
Raphael de Wijn | SPB | Shift end | End of in-house
8496
X-ray |
| |
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. |
| |
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 |
| |
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 |
| |
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 |
| |
198
|
04 Nov 2024, 15:07 |
Frederik Wolff-Fabris | XO | SA2 status | Dear MID colleagues, Svitozar (PRC), Bolko
and Shan (RCs),
This morning we faced the situation |
| |
197
|
03 Nov 2024, 00:00 |
Raphael de Wijn | SPB | Shift summary | X-ray delivery
12.5 keV,
~1.6 mJ |
| |
196
|
31 Oct 2024, 02:43 |
Ulrike Boesenberg | MID | Shift summary | 12.389keV, HXRSS, 1-400+ bunches, 450uJ
Seeding alignment
Beamline
alignment (Mirror + foccussing)
Measured |
| |
195
|
28 Oct 2024, 09:58 |
Peter Zalden | FXE | SA1 status | This is to report some findings during
operation that should be looked into (mostly
to avoid in the future, because both negatively |
| |
194
|
25 Oct 2024, 05:51 |
Chan Kim | SPB | Shift summary | X-ray delivery
12.4 keV, ~1.4 mJ
|
| |
193
|
24 Oct 2024, 06:51 |
Chan Kim | SPB | Shift summary | X-ray
delivery
12.4 keV, ~1.4 mJ
Achievements/Observations |
| |
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 |
| |
191
|
07 Oct 2024, 15:15 |
Naresh Kujala | PRC | Issue | 14:40hr
FXE and HED reported the laser
synchronization issue. Informed to Machine |
| |
190
|
01 Oct 2024, 02:39 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
6 keV, ~2.8 mJ, continuous
beam drift in both direction |
| |
189
|
30 Sep 2024, 01:50 |
Jörg Hallmann | MID | Shift summary | 01:49
|
| |
188
|
30 Sep 2024, 01:13 |
Chan Kim | SPB | Shift summary | **X-ray delivery**
- 6 keV, ~2.8 mJ, continuous beam
drift in vertical direction (both XTD2 & |
| |
187
|
29 Sep 2024, 22:29 |
Chan Kim | SPB | Stability Issue | X-ray beam is continuously drifting in
the vertical direction (XTD9_XGM)
It affects our NKB focus and focused |
| |
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, |
| |
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 |
| |
184
|
29 Sep 2024, 00:07 |
Chan Kim | SPB | Shift summary | **X-ray delivery**
- 6 keV, ~2.8 mJ, stable delivery
**Optical laser delivery** |
| |
183
|
28 Sep 2024, 23:42 |
Jörg Hallmann | MID | Shift summary | continued with the evaluation of the XPCS
analysis packages
investigated the effect of alignment |
| |
182
|
28 Sep 2024, 01:31 |
Jörg Hallmann | MID | Shift summary |
started
with data acquisition for the ptycho experiment |
| |
181
|
27 Sep 2024, 23:13 |
Chan Kim | SPB | Shift summary | X-ray delivery
6 keV, ~3.0 mJ, stable
delivery
Optical |
| |
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 |
| |
179
|
27 Sep 2024, 01:51 |
Jörg Hallmann | MID | Shift summary | started initial alignment for the ptycho
experiment
Continued with XPCS measurement using |
| |
178
|
26 Sep 2024, 23:12 |
Chan Kim | SPB | Shift summary | X-ray delivery
6 keV, ~2.7 mJ, stable
delivery
Optical |
| |
177
|
26 Sep 2024, 01:46 |
Jörg Hallmann | MID | Shift summary | Started the day with vacuum & detector
issues
real start of the experiments only |
| |
176
|
25 Sep 2024, 23:36 |
Chan Kim | SPB | Shift summary | X-ray delivery
6 keV, ~2.8 mJ, stable
delivery
Optical |
| |
175
|
25 Sep 2024, 16:53 |
Chan Kim | SPB | Issue | 600um thick CVD diamond (XTD2 attenuator)
seems damaged
|
| |
174
|
25 Sep 2024, 10:12 |
Raúl Villanueva-Guerrero | other | Issue | Issue with SA3 Gas attenuator (SA3_XTD10_GATT)
- SOLVED
Dear all,
after the reported issue by SQS |
| |
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, |
| |
172
|
21 Sep 2024, 09:50 |
Peter Zalden | FXE | SA1 status | The xray beam drifted significantly on
wednesday and thursday (18. and 19.) but
then was not drifting on friday (20.), see |
| |
171
|
16 Sep 2024, 02:21 |
Wonhyuk Jo | MID | Shift summary | - Pump-probe experiments are being conducted
using PuMa and PP laser.
- The user program is ongoing over |
| |
170
|
15 Sep 2024, 23:12 |
Raphael de Wijn | SPB | Shift summary | X-ray delivery
8.951 keV, 1.6 mJ up to 16 pulses
at 113 kHz |
| |
169
|
15 Sep 2024, 02:16 |
Wonhyuk Jo | MID | Shift summary | - The seeding optimization is ongoing,
which was not successful. Now we have a total
of 170 uJ including SASE and seeding. |
| |
168
|
14 Sep 2024, 23:13 |
Raphael de Wijn | SPB | Shift summary | X-ray delivery
8.951 keV, 1.2 mJ up to 30pulses at
113 kHz |
| |
167
|
14 Sep 2024, 02:23 |
Wonhyuk Jo | MID | Shift summary | - The seeding optimization result: Total
450 uJ (Seeding of 150 uJ + SASE of
300 uJ). BKR will be able to start |
| |
166
|
14 Sep 2024, 01:33 |
Peter Zalden | FXE | Status | FXE received the beam and did not change
accelerator settings.
Beam alignment to FXE was re-established |
| |
165
|
13 Sep 2024, 23:17 |
Adam Round | SPB | Shift end | On Shift: TS,
FT, CK, AR, PS
X-ray |
| |
164
|
13 Sep 2024, 02:16 |
Wonhyuk Jo | MID | Shift summary | - DAQ was crashed after taking darks of
AGIPD. It was solved by DOC and OCD.
- Laser could not switched from |
| |
163
|
12 Sep 2024, 23:48 |
Adam Round | SPB | Shift end | X-ray delivery
8.951
keV, 1.6 mJ |
| |
162
|
10 Sep 2024, 07:26 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
12.8 keV, 1-20 pulses at |
| |
161
|
09 Sep 2024, 23:19 |
Peter Zalden | FXE | Issue | Finally, the drift velocity of the pointing
reduced approx a factor of 2 as compared
to yesterday, see attached. Possibly it will |
| |
160
|
09 Sep 2024, 06:52 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
12.8 |
| |
159
|
08 Sep 2024, 20:30 |
Peter Zalden | FXE | Issue | We observe a continuous horizontal beam
drift in SA1 after the M1 incident. It seems
not to converge, so one can wonder where |
| |
158
|
08 Sep 2024, 06:44 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
12.8 keV, ~0.8 mJ
Achievements/Observations |
| |
157
|
30 Aug 2024, 13:02 |
Antje Trapp | XRO | M1 Rz damaged - DO NOT MOVE!!! | What has happened:
During euler motion calibration of
M1, we were driving the vertical motors by |
6x | |
156
|
27 Aug 2024, 12:17 |
Chan Kim | SPB | Shift summary | X-ray delivery
12.78 keV, ~1.3 mJ
Optical
laser delivery |
| |
155
|
26 Aug 2024, 23:05 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
-12.40 - 12.82 keV, ~1.3 mJ
Optical laser delivery |
| |
154
|
25 Aug 2024, 22:37 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
-12.40
- 12.82 keV, XDT9 XGM ~0.85 mJ, 3 hours interruption |
| |
153
|
24 Aug 2024, 23:09 |
Chan Kim | SPB | Shift summary | X-ray delivery
-12.40
- 12.82 keV, XDT9 XGM ~0.81 mJ@ end of shift |
| |
152
|
23 Aug 2024, 08:48 |
Peter Zalden | FXE | Shift summary | Used 9.4 keV with 94 kHz wed and thu nights.
Received approx. 0.9 mJ with large fluctuations
in pulse energy, however acceptable for the |
| |
151
|
22 Aug 2024, 23:15 |
Raphael de Wijn | SPB | Shift summary | X-ray delivery
12.40 - 12.82 keV, ~1.1 mJ
Optical laser delivery |
| |
150
|
21 Aug 2024, 23:34 |
Raphael de Wijn | SPB | Shift summary | X-ray delivery
12.40 - 12.82 keV, ~1.1 mJ
Optical laser delivery |
| |
149
|
13 Aug 2024, 02:04 |
Wonhyuk Jo | MID | Shift summary | Found the interference fringe at Suna microscope
with Zyla cam from MID split-and-delay line.
The fringe patterns were recorded |
| |
148
|
12 Aug 2024, 23:47 |
Raphael de Wijn | SPB | Shift summary |
X-ray
delivery
11.56 keV, 202 pulses @0.5 MHz, |
| |
147
|
12 Aug 2024, 02:07 |
Wonhyuk Jo | MID | Shift summary | Found spatial overlap at Suna microscope
with Zyla cam.
The splitting ratio was obtained about |
| |
146
|
11 Aug 2024, 23:07 |
Raphael de Wijn | SPB | Shift summary | X-ray delivery
11.56 keV 202 pulses @0.5 MHz,
~1.0 mJ |
| |
145
|
11 Aug 2024, 14:33 |
Romain Letrun | SPB | Shift summary | Summary 06.08
- 10.08
X-ray |
| |
144
|
11 Aug 2024, 02:15 |
Wonhyuk Jo | MID | Shift summary | Found the spatial overlap on the Suna microscope
with Zyla.
Found the SDL motor position giving |
| |
143
|
11 Aug 2024, 00:13 |
Andreas Galler | PRC | Attention | EPS Interlock change for Mode30:
the 3 HIREX Interlock conditions had
been disabled |
| |
142
|
10 Aug 2024, 07:19 |
Romain Letrun | SPB | Issue | The SASE1 HIREX interlock is not working
as expected.
At the position 'OUT' (step |
| |
141
|
10 Aug 2024, 01:17 |
Jörg Hallmann | MID | Shift summary | Found the delay time from upper and lower
branches of SDL with a frosted-YAG.
The upper branch is -512.8 and the |
| |
140
|
09 Aug 2024, 01:59 |
Jörg Hallmann | MID | Shift summary | optimized the SDL alignment
found timing of the upper (-520
ps) and lower branch (-514.5 ps) of the SDL |
| |
139
|
08 Aug 2024, 00:18 |
Jörg Hallmann | MID | Shift summary | optimization of seeding (still not as good
as needed)
set position for the two color |
| |
138
|
29 Jul 2024, 23:22 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
11.0 keV, 1-351 pulses |
| |
137
|
29 Jul 2024, 06:45 |
Giuseppe Mercurio | SCS | Shift summary | ## Shift summary night July 28th-29th
Achievements:
- we saw signal on both MCPs (with |
| |
136
|
28 Jul 2024, 23:34 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
11.0 keV, 1-352 pulses |
| |
135
|
27 Jul 2024, 23:42 |
Romain Letrun | SPB | Shift summary | X-ray delivery
- 9.22 and 11.0 keV, 1-352 pulses
@ 1.1 MHz, 600-1400 uJ. |
| |
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 |
| |
133
|
24 Jul 2024, 15:22 |
Giuseppe Mercurio | SCS | Shift summary |
Shift
summary (Natalia, Giuseppe)
Achievements:
M1, M2 pitches adjusted
Grating |
| |
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. |
| |
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. |
| |
130
|
23 Jul 2024, 17:17 |
Idoia | XRO | Shift summary |
ZZ
access at XTD10
The
LE PM X and HE PM X motors were checked and |
| |
128
|
22 Jul 2024, 15:27 |
Antje Trapp | XRO | SASE3 end of shift summary | this morning, ZZ was done together with
Sylvia Huynh (EEE) to solve softmono pre-mirror
motor issue https://redmine.xfel.eu/issues/177392 |
| |
129
|
22 Jul 2024, 15:20 |
Antje Trapp | XRO | SASE2 end of shift summary | Beam is now aligned back to HED for hand-over
to Naresh (see picture)
points achieved: |
| |
127
|
18 Jun 2024, 13:03 |
Kelin Tasca | XRO | Compensation of M2 RY motor for the case of Piezo off | We plan to put the piezos of M2 off, in
the (unprobable) case that this is the reason
of the "jumps" in SASE3 trajectory. |
| |
126
|
14 Jun 2024, 01:53 |
Jörg Hallmann | MID | Shift summary | continue with Tempus tests
continue with PAM commissioning (first
results of the working device at MID) |
| |
125
|
13 Jun 2024, 01:46 |
Jörg Hallmann | MID | Shift summary | alignment of the instrument including collimation
and beam shaping
test of the tempus detector using |
| |
124
|
11 Jun 2024, 00:43 |
Abhisakh Sarma | SPB | Shift summary | **X-ray delivery**
7.0 keV, up to 202 pulses
at 564 kHz, 1.0 mJ.
**Optical |
| |
123
|
09 Jun 2024, 22:45 |
Chan Kim | SPB | Shift summary | X-ray delivery
7.0 keV, up to 202 pulses
at 564 kHz, 1.0 mJ.
Optical |
| |
122
|
09 Jun 2024, 22:21 |
Giuseppe Mercurio | SCS | Shift summary | Late Shift summary
Achievements:
- recovered the beam overlap |
| |
121
|
08 Jun 2024, 23:20 |
Abhisakh Sarma | SPB | Shift summary | X-ray delivery
- 7.0 keV, up to 202 pulses at 564
kHz, 1.0 mJ. |
| |
120
|
08 Jun 2024, 15:21 |
Natalia Gerasimova | SCS | Shift summary |
Morning
shift on 08.06.2024 (Natalia, Teguh, Yi Ping)
Achievements:
Focus the KB to ca. 40 |
| |
119
|
07 Jun 2024, 23:12 |
Chan Kim | SPB | Shift summary | X-ray delivery
- 7.0 keV, up to 202 pulses at 564
kHz, 1.0 mJ. |
| |
118
|
07 Jun 2024, 15:19 |
Giuseppe Mercurio | SCS | Shift summary |
Morning
Shift Summary for 07.06.2024 (Teguh, Natalia)
Achievements:
Aligned the beamline to |
| |
117
|
05 Jun 2024, 23:22 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
7.0 keV, up to 202 pulses |
| |
116
|
04 Jun 2024, 23:38 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
7.0 keV, up to 202 pulses |
| |
115
|
27 May 2024, 23:33 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
6.0 keV, up to 202 pulses |
| |
114
|
27 May 2024, 06:41 |
Konopkova Zuzana | HED | Shift summary | beam parameters: 2 colors
at around 6.5 keV, 1 pulse
achievements: |
| |
113
|
26 May 2024, 23:23 |
Romain Letrun | SPB | Shift summary | X-ray delivery
6.0 keV, up to 202 pulses
at 564 kHz, 1.8-1.9 mJ.
Stable |
| |
112
|
26 May 2024, 21:56 |
Thomas Baumann | SQS | Stability Issue | We asked the machine for two color mode
in the morning. Tuning gave good results
at first (1.6mJ second color, 100uJ first |
| |
111
|
26 May 2024, 00:23 |
Romain Letrun | SPB | Shift summary | X-ray delivery
6.0 keV, up to 202 pulses
at 564 kHz and 101 at 282 kHz, 0.8-1.6 mJ
Low |
| |
110
|
25 May 2024, 02:38 |
Rebecca Boll | SQS | Issue | Today in the afternoon, SASE1 was tuned
(a description of the activities in att 4).
We now realize that this has in some form |
| |
109
|
19 May 2024, 15:20 |
Antje Trapp | XRO | HED 6keV after Euler MDL | |
| |
108
|
19 May 2024, 14:49 |
Antje Trapp | XRO | M1 - M2 - M3 euler fine tuning geometriy parameters | We fine tuned geometry parameters for linear
effects on X motion (parallel offset) for
all three mirrors. |
| |
107
|
17 May 2024, 10:42 |
Dirk Raiser | SQS | Status | Laser status:
After the laser issues listed in https://in.xfel.eu/elog/OPERATION-2024/99 the |
| |
106
|
14 May 2024, 11:49 |
Romain Letrun | SPB | Shift summary | X-ray delivery
11.56 keV, 1-197 pulses
@ 564 kHz, 2.6 mJ.
Optical |
| |
105
|
14 May 2024, 09:56 |
Andreas Koch | XPD | Issue | EPS issue for Transmissive imager
SA1 (OTRC.2615.T9) w.r.t Operation eLog #96
The motor screen positions w.r.t. |
| |
104
|
13 May 2024, 10:36 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
11.56 |
| |
103
|
13 May 2024, 08:48 |
Ulrike Boesenberg | MID | Shift summary | Weekend summary:
Overall stable beam delivery with
300bunches @18keV and 750uJ |
| |
102
|
12 May 2024, 07:35 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
11.56 keV, 1-352 pulses |
| |
101
|
11 May 2024, 07:20 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
11.56 keV, 1-352 pulses |
| |
100
|
10 May 2024, 07:06 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
11.56 keV, 1-352 pulses |
| |
99
|
10 May 2024, 00:04 |
Rebecca Boll | SQS | Issue | our pp laser experienced timing jumps by
18 ns today. this happened for the first
time at ~7:30 in the morning without us noticing |
| |
98
|
09 May 2024, 10:45 |
Tommaso Mazza | SQS | other | we needed SASE1 to be set to 0 pulses briefly
to check alignment in our experiment.
The FXE control hutch was empty. |
| |
97
|
09 May 2024, 07:14 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
11.56 keV, 1-352 pulses |
| |
96
|
08 May 2024, 13:51 |
Raúl Villanueva-Guerrero | PRC | Issue | Dear all,
Due to a probable issue at the
SA1 Transmissive imager, the "OUT" |
| |
95
|
05 May 2024, 00:25 |
Konopkova Zuzana | HED | Experiment summary |
proposal 5700 finished on 04.05.
The experiment used 352 pulses at
4.5 MHz and 18 keV to X-ray heat |
| |
94
|
03 May 2024, 23:31 |
Juncheng E | SPB | Shift summary | X-ray delivery
- 9.3 keV, 3.1 mJ, 214 pulses/train
at 1.1 MHz and 132 at 0.5 MHz |
| |
93
|
02 May 2024, 23:19 |
Juncheng E | SPB | Shift summary | X-ray delivery
9.3 keV, 3.3 mJ, 190 pulses/train
Optical
later delivery |
| |
92
|
01 May 2024, 23:31 |
Juncheng E | SPB | Shift summary | X-ray delivery
9.3 keV, 3.3 mJ, 190 pulses/train
Optical
later delivery |
| |
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 |
| |
90
|
27 Apr 2024, 02:11 |
Jörg Hallmann | MID | Shift summary |
optimized
the FEL energy on the absorption edge of
Iridium
measurements on the SDW |
| |
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 |
| |
88
|
25 Apr 2024, 01:50 |
Jörg Hallmann | MID | Shift summary | instrument alignment including NaFos, DES
spectrometer, diamond detector, PUMA &
test samples |
| |
87
|
22 Apr 2024, 23:26 |
Raphael de Wijn | SPB | Shift summary | End of User beamtime 5157
X-ray
delivery: |
| |
86
|
22 Apr 2024, 00:06 |
Raphael de Wijn | SPB | Shift summary |
User
beamtime 5157 day 5
X-ray delivery: |
| |
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. |
| |
84
|
20 Apr 2024, 23:37 |
Juncheng E | SPB | Shift summary | Staff: JK, SB, JE, AS, RW, FK
**X-ray delivery:**
- 21 keV, ~500 uJ |
| |
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 |
| |
82
|
13 Apr 2024, 23:03 |
Peter Zalden | FXE | Shift summary | Measurements to check the impact of bunch
compression on FXE mono transmission were
successful. We could change the peak current |
| |
81
|
11 Apr 2024, 21:54 |
Antje Trapp | XRO | SASE1 MIRROR MOTORS CALIBRATED | Dear all,
we calibrated the mirror vertical
motors to their geometrically neutral. |
| |
80
|
10 Apr 2024, 17:03 |
Kelin Tasca | XRO | M3 calibration | - M3 TX moved to 0 in steps of 1 mm and
beam on FXE Pop-In corrected with M3 RY (+)
and M2 RY |
| |
79
|
10 Apr 2024, 16:35 |
Antje Trapp | XRO | start of shift - status | Starting shift with mirror motor calibration:
- beam is centered on FEL imager
- pblm in XTD9 is inserted |
| |
78
|
10 Apr 2024, 16:35 |
Antje Trapp | XRO | start of shift - status | Starting shift with mirror motor calibration:
- found solid attenuator 0.5mm
silicon inserted |
| |
77
|
10 Apr 2024, 11:55 |
Harald Sinn | PRC | Status | Yesterday two motors of the SASE2 seeding
mono were damaged. The mono was exchanged
in the afternoon and pumped down. Currently, |
| |
76
|
08 Apr 2024, 06:37 |
Marcin Sikorski | SPB | Shift end | In-house/commissioning beam time summary
night 5
X-ray delivery: |
| |
75
|
07 Apr 2024, 07:04 |
Raphael de Wijn | SPB | Shift summary | In-house/commissioning beam time summary
night 4
X-ray delivery: |
| |
74
|
06 Apr 2024, 07:06 |
Raphael de Wijn | SPB | Shift summary | Staff: MS, RB, PS, RdW
In-house/commissioning beam time
summary night 3 |
| |
73
|
05 Apr 2024, 07:14 |
Raphael de Wijn | SPB | Shift summary | In-house/commissioning beam time summary
night 2
X-ray delivery: |
| |
72
|
04 Apr 2024, 06:48 |
Raphael de Wijn | SPB | Shift summary | In-house/commissioning beam time summary
night 1
X-ray delivery: |
| |
71
|
31 Mar 2024, 23:20 |
Adam Round | SPB | Shift end | X-ray delivery
12.72 keV, 10Hz, ~1.4 mJ/pulse,
some beam drift in the horizontal direction |
| |
70
|
30 Mar 2024, 22:50 |
Chan Kim | SPB | Shift summary | X-ray delivery
- 12.72 keV, 10Hz, ~1.4 mJ/pulse,
continuous beam drift in the horizontal direction |
| |
69
|
30 Mar 2024, 22:02 |
Chan Kim | SPB | Issue | Continuous pointing drift in horizontal
direction.
It may trigger a vacuum spike at |
| |
67
|
30 Mar 2024, 06:59 |
Romain Letrun | SPB | Issue | DOOCS panels are again incorrectly reporting
the FXE shutter as opened when it is in fact
closed. This had been fixed after it was |
| |
68
|
30 Mar 2024, 00:17 |
Björn Senfftleben | | (Resolved) Issues with DAQ | We had some trouble with the DAQ. It was
not able to start runs properly.
We got the following error messages: |
| |
66
|
29 Mar 2024, 22:38 |
Chan Kim | SPB | Shift summary | X-ray delivery
- 12.72 keV, 10Hz, ~1.4 mJ/pulse,
stable delivery |
| |
65
|
28 Mar 2024, 14:56 |
Chan Kim | SPB | Issue | Pulse energy fluctuation observed after
full train operation in SA2 starts. |
| |
64
|
28 Mar 2024, 14:54 |
Chan Kim | SPB | Shift summary | X-ray delivery
12.72 keV, 10 Hz, NOT stable
delivery, pointing drastically changed in |
| |
63
|
23 Mar 2024, 23:12 |
Peter Zalden | FXE | Shift summary | User experiment transient grating, Cris
Svetina. (LTP)
Used 7.11 keV from |
| |
62
|
22 Mar 2024, 23:13 |
Peter Zalden | FXE | Shift summary | User experiment transient grating, Cris
Svetina. (LTP)
Used 7.11 keV from |
| |
61
|
22 Mar 2024, 06:35 |
Raphael de Wijn | SPB | Shift summary | X-ray delivery
- 9.3 keV, >3 mJ/pulse, beam down
around 30min |
| |
60
|
21 Mar 2024, 23:20 |
Peter Zalden | FXE | Shift summary | User experiment transient grating, Cris
Svetina. (LTP)
Used 7.12 keV from ACC |
| |
59
|
21 Mar 2024, 06:33 |
Raphael de Wijn | SPB | Shift summary | X-ray delivery
- 9.3 keV, >3 mJ/pulse, stable
delivery |
| |
58
|
20 Mar 2024, 23:15 |
Peter Zalden | FXE | Shift summary | Preparation for user experiment transient
grating, Cris Svetina
Used 7.12 keV from ACC |
| |
57
|
20 Mar 2024, 23:03 |
Giuseppe Mercurio | SCS | Shift summary |
Late
shift summary
coarse timing
installed
laser shutter on the laser breadboard and |
| |
56
|
20 Mar 2024, 12:41 |
Frederik Wolff-Fabris | PRC | Issue | BKR called PRC around 06:10AM to inform
on vacuum issues at SA1 beamline leading
to a lost beam permission for the North Branch. |
| |
55
|
16 Mar 2024, 12:12 |
Harald Sinn | PRC | Issue | 11:15 SASE1/SPB called that they observed
and issue with the SASE1 XGM/XTD2: about
every 35 seconds the power reading jumps |
| |
54
|
15 Mar 2024, 23:43 |
Chan Kim | SPB | Shift summary | **X-ray delivery**
- 6 keV, 3.2 mJ/pulse, stable delivery
**Optical laser delivery** |
| |
53
|
15 Mar 2024, 18:02 |
Tommaso Mazza | SQS | Stability Issue | it is not clear why, but the beam position
on BIU2 has changed over time, even more
since we checked last. it is off in both |
| |
52
|
15 Mar 2024, 07:08 |
Romain Letrun | SPB | Issue | There are now two watchdogs for the XTD2
attenuator running at the same time
SA1_XTD2_WATCHDOG/MDL/ATT1_MONITOR020
SA1_XTD2_OPTICS_PROTECTION/MDL/ATT1
that |
| |
51
|
15 Mar 2024, 00:16 |
Chan Kim | SPB | Shift summary | X-ray delivery
6 keV, 2.4 mJ/pulse, stable delivery
Optical laser delivery |
| |
50
|
15 Mar 2024, 00:07 |
Harald Sinn | PRC | Issue | SASE1 bunch number was reduced to 10 pulses
for no obvious reason.
Traced it back to a malfunctioning |
| |
49
|
13 Mar 2024, 23:41 |
Chan Kim | SPB | Shift summary | X-ray delivery
6 keV, 2.6 mJ/pulse, stable
delivery
Optical |
| |
48
|
13 Mar 2024, 10:09 |
Romain Letrun | SPB | Status | We checked the XTD2 attenuators following
the intervention from XRO (compar ewith elog:37, before the intervention). |
7x | |
47
|
05 Mar 2024, 07:41 |
Marcin Sikorski | SPB | Shift summary |
10 keV beam
Detector:
JUNGFRAU in the burst mode (16 memory cells)
Achievements:
multiple
sfx data sets (lysozyme) with 4 and 8 pulses |
| |
46
|
04 Mar 2024, 09:42 |
Romain Letrun | SPB | Issue | The number of bunches during the last night
shift kept being changed down to 24 by the
device SA1_XTD2_WATCHDOG/MDL/ATT1_MONITOR020 |
| |
45
|
04 Mar 2024, 06:52 |
Raphael de Wijn | SPB | Shift summary |
X-ray
delivery
10 keV, up to 128 pulses |
| |
44
|
01 Mar 2024, 17:11 |
Naresh Kujala | PRC | Status | -Machine status
the cold compressor failure occurred
at ~16.30hr today. And it will take around |
| |
43
|
01 Mar 2024, 10:54 |
Romain Letrun | SPB | Shift summary | X-ray delivery
10 keV, up to 128 pulses
with custom bunch pattern, 1.6-2.0 mJ
Optical |
| |
42
|
01 Mar 2024, 06:30 |
Jörg Hallmann | MID | Shift summary |
Shift
summary (Feb 29th):
Stable seeding with 1mJ + 400mJ SASE |
| |
41
|
29 Feb 2024, 10:04 |
Romain Letrun | SPB | Shift summary | X-ray
delivery
10 |
| |
40
|
29 Feb 2024, 02:41 |
Jörg Hallmann | MID | Shift summary | Stable seeding with 1mJ + 400mJ SASE
HIREX triggered interlock when all
attenuators are removed |
| |
39
|
28 Feb 2024, 08:57 |
Peter Zalden | FXE | SA1 status | 5.61 keV setpoint in SA1 was confirmed
to correspond to 5.660 keV (+/- 0.003 keV),
see attached. |
| |
38
|
28 Feb 2024, 06:57 |
Peter Zalden | FXE | Issue | Not sure if this is the cause of the fringes
reported before, but at 5.6 keV there are
clear cracks visible on the XTD2 Attenuators |
| |
37
|
27 Feb 2024, 09:56 |
Romain Letrun | SPB | Issue | The status of the XTD2 attenuators has
been checked during the experiment last week
and many were found to cause disturbances |
8x | |
36
|
26 Feb 2024, 14:32 |
Motoaki Nakatsutsumi | HED | Shift summary | Shift summary for 2024-02-25 from
11:00 to 2024-02-25 at 14:00:
Self-seeding at 8.5 keV, with approximately |
| |
35
|
25 Feb 2024, 22:54 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
9.10 keV; 190 pulses per
train @1.1 MHz with roughly 170-200 uJ; stable |
| |
34
|
25 Feb 2024, 14:47 |
Motoaki Nakatsutsumi | HED | Shift summary | Shift summary for 2024-02-24 from 07:00
to 2024-02-25 at 14:00:
Self-seeding at 8.5 keV, with approximately |
| |
33
|
25 Feb 2024, 00:11 |
Johan Bielecki | SPB | Shift summary | X-ray delivery
9.10 keV; 190 pulses per train @1.1
MHz with roughly 140-200 uJ; observed some |
| |
32
|
24 Feb 2024, 11:58 |
Motoaki Nakatsutsumi | HED | Shift summary | Shift summary 2024-02-23 07:00 - 2024-02-24 10:00
We got self-seeding at 8.5 keV
very quickly after changeover from 10.5 keV |
| |
31
|
23 Feb 2024, 23:03 |
Tokushi Sato | SPB | Shift summary | X-ray delivery:
stable and flat over 190 pulses
per train. 1.1 MHz with ~200 uJ |
| |
30
|
22 Feb 2024, 22:52 |
Tokushi Sato | SPB | Shift summary | X-ray delivery: stable and flat over 190
pulses per train. 1.1 MHz with 200 uJ short
intervention needed to improve intensity |
| |
29
|
22 Feb 2024, 06:13 |
Peter Zalden | FXE | Shift summary | Beam conditions:
Used photon energies between
6 and 7 keV, including short undulator scans
Continuously |
| |
28
|
21 Feb 2024, 23:00 |
Tokushi Sato | SPB | Shift summary | X-ray delivery: stable and flat over 250
pulses per train. 1.1 MHz with 400 uJ
Optical laser delivery: NA |
| |
27
|
17 Feb 2024, 08:15 |
Tommaso Mazza | SQS | Issue | The cross on the FEL imager, which we use
as a reference for BKR crew, is not centred
on the GATT aperture. when was this changed, |
| |
26
|
15 Feb 2024, 09:32 |
Romain Letrun | SPB | Shift summary | X-ray delivery
1 to ~332 pulses at 6 keV,
4.5 mJ
Stable delivery
Number |
| |
25
|
13 Feb 2024, 08:55 |
Konopkova Zuzana | HED | Experiment summary | *Achievements :
- Generally rather successful with
very high quality beam parameters |
| |
24
|
13 Feb 2024, 08:52 |
Romain Letrun | SPB | Issue | Like after the previous winter maintenance
period, the shutter of FXE appears as opened
in DOOCS panels even though it is closed |
| |
23
|
13 Feb 2024, 06:38 |
Giuseppe Mercurio | SCS | Shift summary | shift
summary
Andreas, Giuseppe |
| |
22
|
13 Feb 2024, 01:02 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
1-350 at 12.45 keV, 1600
uJ. Stable delivery
Optical |
| |
21
|
11 Feb 2024, 23:04 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
1-350 at 12.45 keV, 1700 uJ. Stable
delivery |
| |
20
|
11 Feb 2024, 06:28 |
Giuseppe Mercurio | SCS | Shift summary | Night
shift summary
Andreas, Giuseppe |
| |
19
|
10 Feb 2024, 23:32 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
1-350 at 12.45 keV, 1750
uJ. Stable delivery
Optical |
| |
18
|
10 Feb 2024, 00:12 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
1-350 at 12.45 keV, 1700
uJ. Stable delivery
Optical |
| |
17
|
09 Feb 2024, 07:15 |
Giuseppe Mercurio | SCS | Shift summary |
night
shift summary
achievements: |
| |
16
|
08 Feb 2024, 23:14 |
Tokushi Sato | SPB | Shift summary | X-ray delivery
1-350 at 12.45 keV, 1700
uJ. Stable delivery
Optical |
| |
15
|
08 Feb 2024, 07:00 |
Giuseppe Mercurio | SCS | Shift summary | Late shift
07.02.24
Laurent, Martin |
| |
14
|
06 Feb 2024, 07:17 |
Giuseppe Mercurio | SCS | Shift summary |
|
| |
13
|
05 Feb 2024, 23:10 |
Jörg Hallmann | MID | Shift summary | check of the optimized focussing options
at 10 keV using only one arm in CRL2 - results
still to be evaluated |
| |
12
|
04 Feb 2024, 23:36 |
Wonhyuk Jo | MID | Shift summary | Goal Achieved.
- Finished flat field measurement
for AGIPD at different scenarios for upcoming |
| |
11
|
03 Feb 2024, 23:51 |
Jörg Hallmann | MID | Shift summary | goals achieved:
alignment of the beam in tunnel and
hutches including refinement of the beam |
| |
10
|
02 Feb 2024, 23:31 |
Romain Letrun | SPB | Shift summary | X-ray delivery
1-64 pulses at 10 keV,
~1.1 mJ.
Overall stable delivery.
Optical |
| |
9
|
02 Feb 2024, 12:40 |
Konopkova Zuzana | HED | Shift summary | beam parametes: 8.5-9 kev, 1.2
mJ, 1-2 pulses
HED trajectory |
| |
8
|
02 Feb 2024, 00:04 |
Romain Letrun | SPB | Shift summary | X-ray delivery
1-352 pulses at 10 keV,
1200 - 400 uJ.
Significant pulse |
| |
7
|
01 Feb 2024, 21:56 |
Romain Letrun | SPB | Issue | At 21:29:20 today, the number of bunches
in SASE1 was increased from 1 to 352 without
intervention of the SPB/SFX shift crew. 30 |
| |
6
|
01 Feb 2024, 07:14 |
Natalia Gerasimova | SCS | Shift summary | Moning shift summary (31.01 and 01.02)
Acievements:
- SRA recalibrated, cross position |
| |
5
|
31 Jan 2024, 23:26 |
Chan Kim | SPB | Shift summary | 31.01.2024 (Day shift)
X-ray delivery
10 keV
1200 |
| |
4
|
31 Jan 2024, 11:24 |
Frederik Wolff-Fabris | PRC | SA1 status | A ZZ is taking place today, 31.01 at
11:30, in XTD9 to verify and fix the M3 Pop-in
screen which is currently blocking the |
| |
2
|
28 Jan 2024, 19:55 |
Naresh Kujala | XPD | Experiment summary | X-ray delivery
0.25nC, 14 GeV, rep rate
2.25 MHz, 9300 eV, 1 to 100 pulses, ~2000 |
| |
1
|
28 Jan 2024, 13:50 |
Jan Gruenert | PRC | Issue | RC / BKR informs : Beam is down
(since 12h10), all beamlines affected
The reason is failure of a quadrupole |
| |
3
|
27 Jan 2024, 15:17 |
Idoia | XRO | Shift summary | SASE3
Open Issues:
- currently it is not possible to |
|
|