| ID | Date | Author | Group | Subject | Text |  | 
| 470 | 30 Jul 2024, 10:38 | Antje Trapp |  | Solid attenuator arm 5 limit switch | On 27th of July, it was reported that arm 5 of the solid attenuator did not stay
 in 'out' position when retracted,
 | 6x   | 
| 469 | 18 Apr 2024, 23:19 | Jan Gruenert | PRC | Issue | 22h55: HED informs that they have issues
 with the HED pulse picker in XTD6. It affects
 |  | 
| 467 | 26 Jan 2024, 15:24 | Antje Trapp | XRO | end of shift summary | Vertical motors of M3 now calibrated in first iteration and gemetrical neutral calibrated
 to 0 in motor settings!!!
 |  | 
| 466 | 25 Jan 2024, 14:57 | Antje Trapp | XRO | end of shift summary | It was possible to align to HED in parasitic mode to seeding tests
 
 mirror horizontal position (coating
 |  | 
| 465 | 24 Jan 2024, 14:00 | Antje Trapp | XRO | scanning for HED beam | We found reflection of M3 on M2 popin, but could not locate the beam on HED PBLM
 nor HED_XTD6_SDLBM-1
 |      | 
| 464 | 28 Nov 2023, 19:36 | Jan Gruenert | XPD | Status | Ramp down activities completed by XPD. References:
 
 
 SASE1
 
 https://in.xfel.eu/elog/SASE1+technical+commissioning/2204
 https://in.xfel.eu/elog/SASE1+technical+commissioning/2205
 https://in.xfel.eu/elog/SASE1+technical+commissioning/2206
 
 
 SASE2
 
 https://in.xfel.eu/elog/SASE2+technical+commissioning/1206
 ...until...
 https://in.xfel.eu/elog/SASE2+technical+commissioning/1209
 
 
 SASE3
 
 https://in.xfel.eu/elog/SASE3+technical+commissioning/2220
 https://in.xfel.eu/elog/SASE3+technical+commissioning/2221
 
 
 
 
 The
 |  | 
| 463 | 26 Nov 2023, 23:26 | Adam Round | SPB | Shift summary | X-ray delivery 
 
 16.9 keV, up to 30 pulses
 and 1.1 MHz for alignment, 1 pulse for data
 |  | 
| 462 | 25 Nov 2023, 23:45 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 16.9 keV, up to 30 pulses
 and 1.1 MHz for alignment, 1 pulse for data
 |  | 
| 461 | 25 Nov 2023, 19:56 | Chan Kim | SPB | other | Beam drift in the horizontal direction (XTD9_XGM).
 
 From ~16:00, X-ray beam started
 |   | 
| 460 | 24 Nov 2023, 23:11 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 16.9 keV, up to 30 pulses
 and 1.1 MHz for alignment, 1 pulse for data
 |  | 
| 459 | 24 Nov 2023, 20:48 | Chan Kim | SPB | other | Beam drift in the horizontal direction (XTD9_XGM x position) started at around 10am
 and continuously drifted until 16:00.
 |    | 
| 458 | 24 Nov 2023, 05:07 | Bjoern Senfftleben |  | Sample Camera got stuck (likely at 11pm) and was only noticed at 5am | After going in and reconnecting the camera, we observe att. 1.
 
 
 |     | 
| 457 | 23 Nov 2023, 23:12 | Adam Round | SPB | Shift end | Staff: AR, MS, DM, KK, RL, RdW 
 X-ray delivery
 
 
 16.9 keV, up to 30 pulses
 |  | 
| 456 | 23 Nov 2023, 22:15 | Jörg Hallmann | MID | Shift summary | progress
 with the Damnit - XPCS analysis test with
 various samples (SiO2, Ludox etc.)
 |  | 
| 455 | 22 Nov 2023, 23:18 | Raphael de Wijn | SPB | Shift summary | X-ray delivery 
 
 16.9 keV, up to 30 pulses
 and 1.1 MHz for alignment, 1 pulse for data
 |  | 
| 454 | 22 Nov 2023, 22:48 | Johannes Moeller | MID | Shift summary | *Tests
 for online XPCS pipeline ongoing
 *beam optimization with power slits,
 |  | 
| 453 | 22 Nov 2023, 10:19 | Johannes Moeller | MID | Issue | The Si 0.5mm absorber of XTD1 attenuator seems to be damaged. First screenshot is
 with that one inserted. In the second screenshot,
 |    | 
| 452 | 21 Nov 2023, 23:29 | Adam Round | SPB | Shift end | Staff: AR, MS, DM, RL, RdW 
 X-ray delivery
 
 
 16.9 keV, up to 30 pulses
 |  | 
| 451 | 20 Nov 2023, 07:12 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 1.3-1.7 mJ, 10.7 keV, 1-100
 pulses, stable delivery
 
 
 Optical
 |  | 
| 450 | 19 Nov 2023, 06:54 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 1.3-1.7 mJ, 10.7 keV, 1-100
 pulses, stable delivery
 
 
 Optical
 |  | 
| 449 | 18 Nov 2023, 06:42 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 1.3-1.7 mJ, 10.7 keV, 1-100
 pulses, stable delivery
 
 
 Optical
 |  | 
| 448 | 17 Nov 2023, 06:55 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 1.3-1.7 mJ, 10.7 keV, 1-100
 pulses, stable delivery
 
 
 Optical
 |  | 
| 447 | 16 Nov 2023, 06:56 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 1.3-1.7 mJ, 10.7 keV, 1-100
 pulses, stable delivery
 
 
 Optical
 |  | 
| 446 | 15 Nov 2023, 07:10 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 1.3-1.7 mJ, 1-30 pulses,
 stable delivery
 
 
 Optical
 |  | 
| 445 | 13 Nov 2023, 07:16 | Loic Le Guyader | SCS | shift summary | # Shift Summary 
 Achievements
 - Measured elastic line with
 |  | 
| 444 | 12 Nov 2023, 07:24 | Benjamin van Kuiken | SCS | Night shift summary | # Shift Summary 
 Achievements
 - Found RIXS signal from CuO
 |   | 
| 443 | 10 Nov 2023, 17:39 | Jan Gruenert | XPD | SA2 status | End of 30 keV study 
 The machine finished their attemps
 for 30 keV tuning while using NEPAL injector
 |   | 
| 442 | 10 Nov 2023, 14:10 | Antje Trapp | XRO | Euler MDL bugfix - motor velocities restored after stop | The Euler MDL was updated, so that velocities are restored to standard values also after
 the stop button was hit before motion was
 |  | 
| 441 | 07 Nov 2023, 15:57 | Janni Eidam |  | KW44 - Leak in Solid Attenuator | There was a leak in the Solid Attenuator that increased on Saturday morning when SPB
 moved the arm number 4 (see last
 |      | 
| 440 | 05 Nov 2023, 16:14 | Jan Gruenert | PRC | Status | Finally, we're completely back in operation, and the performance is recovered in
 all beamlines.
 |  | 
| 439 | 05 Nov 2023, 12:47 | Jan Gruenert | PRC | Issue | North branch down : another e-beam magnets problem
 
 RC informs 12h45 that the linac
 |  | 
| 438 | 05 Nov 2023, 12:18 | Jan Gruenert | PRC | Issue | Accelerator down 9h23 - 12h 
 RC / BKR informs (10am), that due
 to a quadrupole power supply failure in A21
 |  | 
| 437 | 05 Nov 2023, 04:08 | Angel Rodriguez Fernandez | MID | Shift summary | stable SASE beam delivery with
 1mJ pulse energy
 we took data
 for different optical laser excitation fluences
 |  | 
| 436 | 04 Nov 2023, 13:49 | Jan Gruenert | PRC | Issue | (Temporary) solution for the vacuum incident in SA1
 
 This morning at 7h18 the vacuum
 |  | 
| 435 | 04 Nov 2023, 08:15 | Jan Gruenert | PRC | Issue | Beam down for SASE1/3: SASE1 XTD2 vacuum issue
 
 Vacuum interlock of the SA1 / XTD2
 |   | 
| 434 | 04 Nov 2023, 02:29 | Johannes Moeller | MID | Shift summary | Stable delivery of SASE at 18 keV.
 The intensity dropped slightly from 1mJ to
 0.88mJ during the evening, but everything
 |  | 
| 433 | 03 Nov 2023, 02:08 | Johannes Moeller | HED | Shift summary | stable 18 keV SASE delivery
 measurement
 of siemens star in the morning
 alignment
 of phase plate for the nano focussing lenses
 testing
 |  | 
| 432 | 02 Nov 2023, 23:25 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 19 keV, ~0.9 mJ/pulse,
 stable delivery
 
 
 Optical
 |  | 
| 431 | 02 Nov 2023, 19:37 | Jan Gruenert | PRC | Status | Typical delivery status during daytime during the week:
 
 
 SA1 at 19 keV : 841 uJ +/-
 |   | 
| 430 | 02 Nov 2023, 02:28 | Johannes Moeller | MID | Shift summary | stable delivery of 1mJ SASE at
 18keV
 NAFO lens characterization
 with caustic scan
 successful detector
 |  | 
| 429 | 01 Nov 2023, 22:57 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 19 keV, ~0.9 mJ/pulse,
 stable delivery
 
 
 Optical
 |  | 
| 428 | 01 Nov 2023, 02:22 | Johannes Moeller | MID | Shift summary | stable delivery of 1mJ at 18keV
 SASE
 succesful beamline alignment
 for MID (CRLs + M1 and M2) with mono.
 alignment
 |  | 
| 427 | 31 Oct 2023, 23:08 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 19keV, 700-800uj
 
 
 Optical
 laser delivery
 |  | 
| 426 | 30 Oct 2023, 23:18 | Jan Gruenert | PRC | Status | At the end of the MON late shift, the tuning status and obtained lasing pulse energies
 (ATT#1) are as follows:
 |   | 
| 425 | 30 Oct 2023, 14:36 | Jan Gruenert | PRC | Issue | The EPD reading system at the turnstiles of XTD10 entrance were not working this morning.
 A necessary ZZ access to XTD10
 |  | 
| 424 | 30 Oct 2023, 07:10 | Raphael de Wijn | SPB | Shift summary | X-ray delivery 
 
 7.8keV, ~2.5mj, no beam
 before 1:15am
 One undulator was
 |  | 
| 423 | 28 Oct 2023, 14:52 | Konopkova Zuzana | HED | Shift summary | Beam parameters: 18 keV, 1 pulse, 600 uJ 
 - user beamtime started Friday,
 the 27th and going smoothly until now and
 |  | 
| 422 | 27 Oct 2023, 06:35 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 7.8keV, 2.5mj, stable delivery,
 homogeneos intra train energy most of the
 |  | 
| 421 | 27 Oct 2023, 03:19 | Chan Kim | SPB | Issue | We observed auto changes of the number of X-ray pulses last night and tonight.
 
 It is related to 500 um thick Si
 |   | 
| 420 | 26 Oct 2023, 23:25 | Robert Carley | SCS | Late shift summary, 26.10.2023 | Achievements:
 
 
 Continued with tr-RIXS
 
 
 No
 problems
 |  | 
| 418 | 26 Oct 2023, 15:03 | Sergii, Teguh | SCS | Morning shift summary, 26.10.2023 | Morning
 shift summary, 26.10.2023
 
 Achievements:
 
 
 Continued measuring tr-RIXS
 |  | 
| 417 | 26 Oct 2023, 07:13 | Andreas Scherz / Eugenio Paris | SCS | night shift summary | Night shift summary 
 Achievements:
 - Recovered time0 on SiN (time0 moved
 |  | 
| 416 | 26 Oct 2023, 07:10 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 7.8keV, 2.4mj, stable delivery,
 homogeneos intra train energy most of the
 |  | 
| 419 | 26 Oct 2023, 06:48 | Diogo Filipe Monrroy Vilan e Melo |  | Shift summary 25.10.2023 | Staff: DM, CK, KK, JB, SR (SEC), LW (Uppsala university), MM (GU)
 
 X-ray delivery
 |  | 
| 415 | 25 Oct 2023, 15:18 | Sergii, Teguh | SCS | Morning Shift Summary, 25.10.2023 | Morning
 Shift Summary, 25.10.2023
 
 Achievements:
 
 
 Re-aligned FEL beam pointing
 |  | 
| 414 | 25 Oct 2023, 15:10 | Sergii, Teguh | SCS | Morning Shift Summary, 24.10.2023 | Morning
 Shift Summary, 24.10.2023
 
 Achievements:
 
 
 Re-aligned the beamline
 |  | 
| 411 | 25 Oct 2023, 06:02 | Chan Kim | SPB | other | Issue solved (elog:410) after changing NKB mirror coating to B4C.
 
 
 |    | 
| 412 | 25 Oct 2023, 06:02 | Diogo Filipe Monrroy Vilan e Melo |  | Shift Summary | Staff: DM, CK, KK 
 X-ray delivery
 
 
 7.8keV, 2.4mj, stable delivery,
 |  | 
| 410 | 25 Oct 2023, 04:48 | Chan Kim | SPB | Issue | SA3 background is very strong and it affects our NKB (nano KB, Ru coating) focus.
 
 
 |      | 
| 413 | 25 Oct 2023, 02:43 | Diogo Filipe Monrroy Vilan e Melo |  | SASE 3 background heavily impacts our focus | Attch 1: We were having trouble focusing at IRU chamber. After multiple attempts the
 best we could achieve was 2.9-3.1 um beam.
 |      | 
| 409 | 24 Oct 2023, 19:26 | Thomas Preston | HED | Issue | Vacuum issue at HED 
 At 18:26 the vacuum failed in the
 HED CRL3 chamber in the OPTs hutch. The vacuum
 |   | 
| 408 | 23 Oct 2023, 06:46 | Laurent Mercadier | SCS | Night shift summary, 23.10.2023 | 
 
 |  | 
| 407 | 23 Oct 2023, 05:15 | Raphael de Wijn | SPB | Shift summary | X-ray delivery 
 
 13.6 keV, ~1.6 mJ and up
 to 352 pulses at 1.1 MHz.
 Beam
 |  | 
| 406 | 23 Oct 2023, 01:38 | Sergii , Giacomo | SCS | Late shift summary 22.10.2023 | Achievements -Check XAS and static RIXS after the
 beam was back
 |  | 
| 405 | 23 Oct 2023, 01:10 | Alexey Zozulya | MID | Shift summary | Milestones: *Finish measurement program on the
 STO sample at room temperature
 |  | 
| 404 | 22 Oct 2023, 13:21 | Benjamin van Kuiken | SCS | Shift summary | Morning shift Summary 22.10.2023
 
 Achievements
 
 
 Checked beam alignment
 |  | 
| 403 | 22 Oct 2023, 07:34 | Laurent, Phuong | SCS | night shift summary, 22.10.2023 | Night
 shift summary 22.10.2023
 
 Laurent,
 Phuong
 |  | 
| 402 | 22 Oct 2023, 00:27 | Raphael de Wijn | SPB | Shift summary | X-ray delivery 
 
 13.6 keV, ~1.6 mJ and up
 to 352 pulses at 1.1 MHz.
 Beam
 |  | 
| 401 | 21 Oct 2023, 23:34 | Sergii, Giacomo | SCS | Late shift summary 21.10.2023 | Achievements: -Collecting TR-RIXS data for different
 fluencies and delay range
 |  | 
| 400 | 21 Oct 2023, 15:34 | Benjamin van Kuiken | SCS | Shift Summary | # Morning Shift Summary 21.10.23 
 Ben, Eugenio
 
 Achievements
 |  | 
| 399 | 21 Oct 2023, 06:30 | Laurent, Phuong | SCS | Night shift summary 21.10.2023 | Night shift summary 21.10.2023
 
 Achievements
 
 
 Found T0 on SiN, but the
 |  | 
| 398 | 20 Oct 2023, 23:22 | Sergii, Giacomo | SCS | Late Shift Summary on 20.10.2023 | Late
 shift summary 20.10.2023
 
 Achievements
 -Switched AFS to burst mode
 |  | 
| 397 | 20 Oct 2023, 23:10 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 13.6 keV, ~1.6 mJ and up
 to 352 pulses at 1.1 MHz.
 Beam
 |  | 
| 396 | 20 Oct 2023, 15:22 | Benjamin van Kuiken | SCS | Morning Shift Summary | Achievements 
 
 Tested MCPs and APD for
 XAS
 
 Both MCPs give a good XAS
 |  | 
| 395 | 19 Oct 2023, 23:30 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 13.6 keV, ~1.7 mJ and up
 to 352 pulses at 1.1 MHz
 
 
 Optical
 |  | 
| 394 | 18 Oct 2023, 23:19 | Raphael de Wijn | SPB | Shift summary | X-ray delivery 
 
 13.6 keV, ~1.8 mJ and up
 to 352 pulses at 1.1 MHz
 
 
 Optical
 |  | 
| 393 | 18 Oct 2023, 02:09 | Alexey Zozulya | MID | Shift summary | Shift summary (p4239) Achievements:
 - HXSS beam at 10.5 keV at 400 uJ
 |  | 
| 392 | 17 Oct 2023, 23:23 | Raphael de Wijn | SPB | Shift summary | X-ray delivery 
 
 13.6 keV, ~1.6 mJ and up
 to 202 pulses at 0.5 MHz
 
 
 Optical
 |  | 
| 391 | 16 Oct 2023, 05:05 | Konopkova Zuzana | HED | Experiment summary | Beam parameters: 18.8 keV, 350-600 uJ, 1 pulse
 
 Experiment: Shock compression experiments
 |  | 
| 390 | 15 Oct 2023, 04:43 | Konopkova Zuzana | HED | Shift summary | the initial 600-700 uJ of pulse
 energy at the beginning of the user beamtime
 dropped down to 300-350 uJ over night from
 |  | 
| 389 | 14 Oct 2023, 09:48 | Frederik Wolff-Fabris | PRC | Status | Machine went down overnight (4AM and 6AM) and could not be properly restarted by BKR.
 
 Ongoing tuning is proceeding with
 |  | 
| 388 | 14 Oct 2023, 04:04 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 7.8 keV, up to 260 pulses
 at 1.1MHz, ~3 mJ
 
 
 Optical
 |  | 
| 387 | 13 Oct 2023, 10:19 | Theophilos Maltezopoulos | XPD | Issue | An XGM has two single-shot detectors, XGMD and HAMP.
 
 The XTD2 XGMD amplifiers are damaged,
 |  | 
| 386 | 13 Oct 2023, 07:06 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 7.8 keV, up to 260 pulses
 at 1.1MHz, >4 mJ
 
 
 Optical
 |  | 
| 385 | 12 Oct 2023, 02:00 | Tokushi Sato |  | Shift summary 11.10.2023 | Staff: JK, CK, KL, AS 
 X-ray delivery
 
 
 8.4 keV, up to 260 pulses
 |  | 
| 384 | 11 Oct 2023, 06:22 | Abhisakh Sarma | SPB | Shift summary | X-ray delivery 
 
 7.8 keV, up to 30 pulses
 at 94 kHz, 3 mJ
 
 
 Optical
 |  | 
| 383 | 03 Oct 2023, 22:58 | Harald Sinn | XRO | Shift end | End of Euler shift: all 3 SASE2 mirrors are now working with the Euler MDL.
 
 We left the beamline aligned to
 |  | 
| 382 | 03 Oct 2023, 22:51 | Antje Trapp | XRO | Euler calibration and Mirror setpoints | euler MDL was calibrated for all three mirrors.
 
 Optics setpoints saved in XRO setpoints
 |    | 
| 381 | 02 Oct 2023, 21:48 | Antje Trapp | XRO | M3 vertical motors calibration - EulerMDL | Second iteration and sanitty test for vertical mirror motion (Y) and vertical beam alignment
 (ROLL)
 |    | 
| 380 | 01 Oct 2023, 23:06 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 6.3 keV, 3-4 mJ/pulse,
 1-352 pulses at 1.13 MHz
 
 
 Optical
 |  | 
| 379 | 01 Oct 2023, 14:48 | Giuseppe Mercurio | SCS | Morning shift summary | # Morning shift summary 
 Giuseppe, Martin
 
 * achievements
 |  | 
| 378 | 01 Oct 2023, 02:00 | Johannes Moeller | MID | Shift summary | HXRSS
 at 8.8 keV, 1, 60 or 350 pulses. Quite stable
 seeding performance
 |  | 
| 377 | 30 Sep 2023, 23:08 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 6.3 keV, 3-4 mJ/pulse,
 1-352 pulses at 1.13 MHz
 
 
 Optical
 |  | 
| 376 | 30 Sep 2023, 10:11 | Romain Letrun | SPB | Issue | On multiple occasions this morning, the number of bunches was reduced to 1 without
 actions from our side.
 |   | 
| 375 | 29 Sep 2023, 23:13 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 6.3 keV, 3-4 mJ/pulse,
 1-352 pulses at 1.13 MHz
 
 
 Optical
 |  | 
| 374 | 29 Sep 2023, 22:59 | Laurent Mercadier | SCS | Shift summary | # Late shift summary 29.09.2023 
 Laurent, Phuong
 ## Achievements
 |  | 
| 373 | 29 Sep 2023, 08:30 | Romain Letrun | SPB | Shift summary | Shift sumary for 29.9.2023 
 
 
 X-ray delivery
 |  | 
| 372 | 29 Sep 2023, 00:35 | Johannes Moeller | MID | Shift summary | 1,
 60 and 350 pulses at 8.7keV, HXRSS
 
 *focus characterization CRL2 lens
 |  | 
| 371 | 28 Sep 2023, 07:20 | Romain Letrun | SPB | Shift summary | Shift summary for 27.9.2023 
 X-ray delivery
 
 
 6.3 keV, 3-4 mJ/pulse,
 |  | 
| 370 | 27 Sep 2023, 07:51 | Benjamin van Kuiken | SCS | SCS Night Shift Summary | Achievements 
 
 Characterized optical laser
 spot at sample
 
 
 Problems
 |   | 
| 369 | 27 Sep 2023, 07:24 | Romain Letrun | SPB | Shift summary | Shift summary for 26.9.2023 
 X-ray delivery
 
 
 6.3 keV, ~4 mJ, 1-352 pulses
 |  | 
| 368 | 24 Sep 2023, 09:24 | Peter Zalden | FXE | Shift summary | 7:00 Power glitch during SPB operation - they were supposed to hand the beam back
 at 7:30h
 |  | 
| 367 | 24 Sep 2023, 09:16 | Peter Zalden | FXE | Shift summary | Summary for sept., 23rd 
 6:55 SPB just handed the beam over
 to FXE when the power glitch killed the interlocks
 |  | 
| 365 | 24 Sep 2023, 08:05 | Jan Gruenert | PRC | Status | 8h05 Beam is switched back on in SASE2. HED ready for taking beam.
 
 8h45 BKR is having problems to
 |  | 
| 366 | 24 Sep 2023, 07:49 | Natalia, Justina, Giacomo, Sergey, Ben, Eugenio, Teguh | SCS | summary of 23.09 | Around 6:55 there was a power glitch. Power in the experimental hutch and rack room went
 down in SASE3, error message in Xray interlock
 |  | 
| 364 | 24 Sep 2023, 07:28 | Raphael de Wijn | SPB | Shift summary | X-ray delivery 
 
 7 keV 202 pulses 1.6mJ
 stabel across train and throughout the shift
 Beam
 |  | 
| 363 | 24 Sep 2023, 07:19 | Jan Gruenert | PRC | Attention | Again: power outage ! 
 As yesterday, at around 7am, power
 was lost in Schendfeld at SASE3. No beam
 |  | 
| 362 | 23 Sep 2023, 23:31 | Motoaki Nakatsutsumi | HED | Shift summary | During the morning shift (7am - 3pm), we couldn't take any meaningful data due
 to the issue of power glitch which caused
 |  | 
| 361 | 23 Sep 2023, 15:35 | Jan Gruenert | PRC | Issue | SASE2 : The unavailability of karabo and possibly
 missing cooling water is a problem for
 |  | 
| 360 | 23 Sep 2023, 14:49 | Jan Gruenert | PRC | Status | Update of power outage aftermath 
 Achieved
 by now / status
 
 
 SASE1
 
 beam
 |  | 
| 359 | 23 Sep 2023, 08:50 | Jan Gruenert | PRC | Issue | Updates on power glitch 
 8h50 No feedback from TS-OCD (still
 not arrived at SASE3 / SCS ?). Phone is busy.
 |     | 
| 358 | 23 Sep 2023, 08:14 | Peter Zalden | FXE | Issue | FXE interlock in fault state. See photo attached with original error message from
 6:53h. It cannot be reset by acknowledging.
 |   | 
| 357 | 23 Sep 2023, 07:59 | Oliver Humphries | HED | Shift summary | Shift summary from Monday 18th 7am until Saturday 7am
 
 MONDAY
 
 
 Aligned
 |  | 
| 356 | 23 Sep 2023, 07:31 | Jan Gruenert | PRC | Issue | 7:23: RC info: an electrical power glitch interrupted
 beam operation, machine down. DESY has power
 |  | 
| 355 | 23 Sep 2023, 07:04 | Adam Round | SPB | Shift end | Staff:JK, RDW, AR 
 X-ray delivery
 
 
 7 keV 202 pulses 1.7mJ
 |  | 
| 354 | 22 Sep 2023, 17:46 | Jan Gruenert | PRC | Status | SASE3 gas supply alarm 
 SCS
 called the PRC at 17h04 due to a loud audible
 alarm in XHEXP1 and contacted also TS-OCD.
 |  | 
| 353 | 22 Sep 2023, 07:27 | Raphael de Wijn | SPB | Shift summary | X-ray delivery 
 
 7 keV, 202 pulses, 564
 kHz, ~1.3 mJ, stable delivery
 
 
 Optical
 |  | 
| 352 | 22 Sep 2023, 06:51 | Benjamin van Kuiken | SCS | Shift summary | Achievemnets 
 
 Characterized the X-ray
 and laser danage on the STO2LNO2
 
 
 Problems
 |  | 
| 351 | 22 Sep 2023, 00:56 | Jan Gruenert | PRC | SA1 status | As agreed beforehand, PRC and SPB/SFX re-assessed the SA1 EPS power limit based on actual performance,
 required number of pulses and rep rate, at
 |  | 
| 350 | 21 Sep 2023, 09:24 | Jan Gruenert | PRC | SA1 status | Info by R.Kammering (mail 20.9.23 18h25), related to the SA1 intensity drops
 during large wavelength scans:
 |  | 
| 349 | 20 Sep 2023, 19:42 | Peter Zalden | FXE | Issue | Connerning the phase shifter adjustment after undulator gap scan via karabo:
 
 At 19:30 FXE tested the scan change
 |  | 
| 348 | 20 Sep 2023, 02:09 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 7 keV, 2.1 mJ, stable delivery
 
 
 Optical
 laser delivery
 |  | 
| 347 | 19 Sep 2023, 18:58 | Jan Gruenert | PRC | SA1 status | Concerning SASE1: 
 Please note that for this week
 the "remote power limit" was set
 |  | 
| 346 | 18 Sep 2023, 19:14 | Yifeng Jiang | FXE | Issue | We found that the x-ray pulse energy
 dropped a lot when we changed the undulator
 from 5.5 keV to 5.45 keV. We called BKR to
 |    | 
| 345 | 15 Sep 2023, 14:54 | Chan Kim | SPB | Issue | Vacuum issue at XTD2 tunnel which might be triggered by SA1_XTD2_ATT Arm5 (1.2mm
 thick CVD diamond)
 |    | 
| 344 | 14 Sep 2023, 23:03 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 1.1 mj, 564 kHz, 93 pulses,
 stable delivery
 
 
 Optical
 |  | 
| 343 | 14 Sep 2023, 16:49 | Thomas Baumann |  | Summary: Night 13th and Day 14th | The late shift on the 13th fixed remaining problems with the DLD and the calibration
 pipeline.
 |  | 
| 342 | 14 Sep 2023, 00:05 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 1.1 mj, 564 kHz, 93 pulses,
 stable delivery
 
 
 Optical
 |  | 
| 341 | 13 Sep 2023, 02:18 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 0.5 mj, improved to 1.1
 mj xray energy in the evening
 
 
 Optical
 |  | 
| 340 | 09 Sep 2023, 15:03 | Naresh Kujala | PRC | Status | Info from Machine RC (Lars): 
 ----------------------------------------------------------------------------------------------------------------------------------------
 
 Author: Froehlich
 |  | 
| 339 | 09 Sep 2023, 11:36 | Naresh Kujala | PRC | Status | - Due to the failure of the cryo cold compressor. The machine is down.
 
 - Next update 9 pm today
 |  | 
| 338 | 09 Sep 2023, 07:54 | Naresh Kujala | PRC | Status | Info from MRC (Lars) 
 -----------------------------------------------------------------------------
 
 The cryo crew reports that the
 |  | 
| 337 | 09 Sep 2023, 07:00 | Erik Brambrink | HED | Shift summary | Data taken from 11 to cryo failure
 Beam
 conditions stable
 Timing scan
 for different energy
 Operation
 |  | 
| 336 | 08 Sep 2023, 06:22 | Erik Brambrink | HED | Shift summary | Improved the alignment procedure:
 
 Using
 the pin to make sure of the spatial overlap
 SAXS
 signal is used to make sure the pin is well
 |  | 
| 335 | 07 Sep 2023, 23:46 | Andreas Scherz | SCS | Shift summary | Shift summary 07.09.2023 
 Achievements:
 1. found t0   on LSCO x=0.15
 |  | 
| 334 | 07 Sep 2023, 07:24 | Justine Schlappa, Guiseppe Mercurio | SCS | Shift summary, September 7 after nightshift | Achievements: - Optimized hRIXS settings for OK
 edge at 145 deg scattering angle, resolution
 |  | 
| 333 | 06 Sep 2023, 23:33 | Ben, Andreas | SCS | Shift Summary | Achievements 
 
 Determined temporal overlap
 between the X-ray and laser
 measured
 |  | 
| 332 | 06 Sep 2023, 06:35 | Giuseppe Mercurio | SCS | Giuseppe, Justine | achievements: 
 - we found optimum hRIXS settings
 for 1020 eV but moving the detector arm
 |  | 
| 331 | 05 Sep 2023, 22:33 | Oliver Humphries | HED | Shift summary | Received the beam from day shift,
 aligned to beam stop (low signal due to 4m
 air scatter, only 700uJ upstream)
 
 ZYLA5
 |  | 
| 330 | 29 Aug 2023, 03:14 | Wonhyuk Jo | MID | Shift summary | Shift summary for 29th of Aug. 
 - Conducted Time-resolved Bragg
 CDI experiment using 3rd harmonic pump laser.
 |  | 
| 329 | 28 Aug 2023, 23:03 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, up to 185 pulses
 at 564 kHz, 2.3  mJ, stable delivery
 
 
 Optical
 |  | 
| 328 | 28 Aug 2023, 02:14 | Wonhyuk Jo | MID | Shift summary | Shift summary for 28th of Aug. - Realigned the center of rotation.
 - MID took the seeded beam at about
 |  | 
| 327 | 27 Aug 2023, 23:09 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, up to 185 pulses
 at 564 kHz, 2.4  mJ, stable delivery
 
 
 Optical
 |  | 
| 326 | 26 Aug 2023, 18:02 | Naresh Kujala | PRC | Status | Dear All, 
 Two
 important machine updates.
 |  | 
| 325 | 26 Aug 2023, 08:23 | Naresh Kujala | PRC | Status | - Machine updates; 
 Saturday 1:30 hr Cold compressor
 failed. The initial estimation of downtime
 |  | 
| 324 | 26 Aug 2023, 02:07 | Felix Brausse | MID | Shift summary | Shift
 summary the 25th of Aug
 
 
 Found laser and X-ray spatiotemporal
 |  | 
| 323 | 25 Aug 2023, 23:03 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, up to 185 pulses
 at 564 kHz, 2.7  mJ, stable delivery
 
 
 Optical
 |  | 
| 322 | 25 Aug 2023, 07:29 | Tommaso Mazza | SQS | Shift summary | problems with machine operation 
 very low yield at 1.8keV, took
 ~2hrs tuning time to get 600uJ (linear taper)
 |   | 
| 321 | 25 Aug 2023, 06:20 | Johannes Moeller | MID | Shift summary | Shift
 summary the 24th of Aug
 
 
 MID takes the seeded beam
 |  | 
| 320 | 24 Aug 2023, 22:51 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, up to 185 pulses
 at 564 kHz, 3.7  mJ, stable delivery
 
 
 Optical
 |  | 
| 319 | 23 Aug 2023, 22:56 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, up to 185 pulses
 at 564 kHz, 3.7  mJ, beam intensity
 |  | 
| 318 | 22 Aug 2023, 23:32 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, up to 178 pulses
 at 564 kHz, 3.7  mJ, stable delivery
 Beam
 |  | 
| 317 | 22 Aug 2023, 18:15 | Naresh Kujala | PRC | Status | Photon beam delivery status: 
 - Machine informed that beam will
 be handover to instruments SA1 (SPB/SFX)
 |  | 
| 316 | 22 Aug 2023, 15:56 | Naresh Kujala | PRC | SA1 status | SA1 photon beam line status 
 - CRL1 lenses are in the beam.
 
 - The shutter between XTD2 and
 |  | 
| Draft | 22 Aug 2023, 15:52 | Naresh Kujala | PRC | SA1 status | SA1 photon beam line status 
 - CRL1 lenses are in the beam.
 
 - The shutter between XTD2 and
 |  | 
| 314 | 21 Aug 2023, 04:31 | Konopkova Zuzana | HED | Experiment summary | beam: 7.7 keV seeded, ~300 uJ/pulse, 2.2 MHz, 20 pulses
 
 
 user experiment finilized,
 |  | 
| 313 | 19 Aug 2023, 07:16 | Sergii, Manuel | SCS | Noght shift sammary 18.08.2023 | Night
 shift summary on 18.03.2023
 
 
 Finished XAS series at
 |  | 
| 312 | 19 Aug 2023, 06:20 | Konopkova Zuzana | HED | Shift summary | beam parameters: 7.7 keV seeded, 2.2 MHz, up to 20 pulses, 150 uJ/pulse
 
 
 user program, measuring
 |  | 
| 311 | 17 Aug 2023, 23:54 | Justine Schlappa | SCS | Afternoon Shift Summary on 17.08.2023 | Achievements: 1. Finalized tr-RIXS series at 1.74
 mJ/cm2
 |  | 
| 310 | 17 Aug 2023, 11:09 | Sergii Parchenko, Manuel Harder | SCS | Night shift summary on 16.08.23 | Achievements 
 
 Acquired tr-RIXS data with
 4.0 mJ/cm² laser power for 21 delays
 |  | 
| 309 | 17 Aug 2023, 11:08 | Teguh Citra Asmara | SCS | Afternoon shift summary on 16.08.2023 | Achievements: 
 
 tr-RIXS at 4 mJ/cm2 for
 energies A, B, C, and D (pre-edge)
 Checked
 |  | 
| 308 | 17 Aug 2023, 11:07 | Teguh Citra Asmara, Eugenio Paris | SCS | Morning Shift Summary on 16.08.2023 | Achievements: 
 
 Performed tr-RIXS on peak
 A, B, and C at 2.4 mJ/cm^2
 Performed
 |  | 
| 307 | 17 Aug 2023, 11:06 | Sergii Parchenko, Manuel Harder | SCS | Night Shift Summary on 15.08.2023 | Achievements: 
 
 Replaced focusing lens
 of PP laser and measured focus with knife
 |  | 
| 306 | 17 Aug 2023, 11:04 | Justine Schlappa, Le Phuong | SCS | Late Shift Summary on 15.08.2023 | Achievements: 
 
 Set up PP laser, find spatial
 and temporal overlap between FEL and PP laser
 Optimize
 |  | 
| 305 | 17 Aug 2023, 11:00 | Teguh Citra Asmara, Eugenio Paris | SCS | Morning Shift Summary on 15.08.2023 | Achievements 
 
 Start cooling down the
 sample
 Align the beamline and
 |  | 
| 304 | 13 Aug 2023, 21:33 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 9.3 keV, up to 181 pulses
 at 564 kHz, 8 - 1.3 mJ
 Issue with
 |  | 
| 303 | 12 Aug 2023, 22:50 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 9.3 keV, up to 181 pulses
 at 564 kHz, 1.8 - 1.9 mJ
 
 
 Optical
 |  | 
| 302 | 12 Aug 2023, 07:19 | Romain Letrun | SPB | Issue | Potentially damaged 1.2 mm CVD in XTD2 attenuator. This feature was not present
 earlier in the week.
 |    | 
| 301 | 12 Aug 2023, 07:12 | Romain Letrun | SPB | Shift summary | Shift summary for 11.8.2023 
 
 
 X-ray delivery
 |  | 
| 300 | 12 Aug 2023, 01:32 | Jörg Hallmann | MID | Shift summary | measured
 various sample using the levitation device
 
 issues:
 |  | 
| 299 | 11 Aug 2023, 07:16 | Romain Letrun | SPB | Shift summary | Shift summary for 10.8.2023 
 X-ray delivery
 
 
 9.3 keV, up to 181 pulses
 |  | 
| 298 | 11 Aug 2023, 01:44 | Jörg Hallmann | MID | Shift summary | alignment checks of the CRL2 device as well as the Mono - continuation of both devices
 together planned for tomorrow
 |  | 
| 297 | 10 Aug 2023, 22:43 | Raúl Villanueva-Guerrero | PRC | Issue | Here is a capture of the observed issue with the SPB shutter the past night.
 
 
 |   | 
| 296 | 10 Aug 2023, 07:22 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, up to 181 pulses
 at 564 kHz, ~1.8 mJ. Overall stable delivery.
 
 
 Optical
 |  | 
| 295 | 10 Aug 2023, 01:31 | Jörg Hallmann | MID | Shift summary | - finalized the flatfields of the AGIPD at 0.5 MHz
 - optimized the performance of the
 |  | 
| 294 | 09 Aug 2023, 01:42 | Jörg Hallmann | MID | Shift summary | 
 after
 alignment of the beam, the main topic of
 the day were flatfields for the AGIPD with
 |  | 
| 293 | 08 Aug 2023, 22:57 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 9.3 keV, ~ 2 mJ, stable
 delivery except for the intensity slope along
 |  | 
| 292 | 06 Aug 2023, 23:20 | Sergii, Andreas | SCS | Late shift summary 06.08.2023 | Achievements: 
 -Re-alighned beam transport from
 the FEL soource as we seen low phon counts
 |  | 
| 291 | 06 Aug 2023, 15:55 | Ben, Justina | SCS | Morning Shift Summary | Achievements 
 
 Moved spectrometer to 1000
 ln/mm and began alignment
 
 
 Plan
 |  | 
| 290 | 05 Aug 2023, 23:06 | Sergii, Andreas | SCS | Late shift summary 05.08.2023 | Achievements: 
 - Find course timing with antenna
 
 -Find find timing signla with TR_XAS
 |  | 
| 289 | 05 Aug 2023, 15:33 | Ben, Justine | SCS | Shift summary | Achievements 
 
 Measured XAS and RIXS from
 NdNiO3 test sample at 230 K
 
 
 Plan
 |  | 
| 288 | 05 Aug 2023, 08:20 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1-202 pulses at
 1.13 MHz, 1.9-2.1 mJ.
 Overall
 |  | 
| 287 | 04 Aug 2023, 23:20 | Andreas, Sergii | SCS | late shift summary | achievements: 
 
 hooked up sample cooling
 and reached 20K at sample at typical low
 |  | 
| 286 | 04 Aug 2023, 07:10 | Giuseppe Mercurio, Teguh Asmara | SCS | night shift summary | achievements: 
 
 changed the LEPM to optimize
 resolution
 found 140 meV
 
 
 problems:
 |  | 
| 285 | 02 Aug 2023, 06:44 | Giuseppe Mercurio, Teguh Asmara | SCS | shift summary | achievements: 
 
 beam transport with the
 second half of undulators closed
 measured
 |  | 
| 284 | 31 Jul 2023, 01:42 | Sergii, Martin | SCS | Night shift summary 30.07.2023 | Achivements: 
 -We measured vertical spot size
 for several VFM settings
 |  | 
| 283 | 30 Jul 2023, 23:06 | Ulrike Boesenberg | MID | Shift summary | 9 and 10keV beam, up to 30 bunches, significant drop in intensity in the morning and in the
 evening.
 |  | 
| 282 | 30 Jul 2023, 18:35 | Giuseppe, Andreas | SCS | Morning Shift summary | achievements: 
 
 calibration of exit slits
 measurement
 of Cu L3 edge
 moved hRIXS to nominal
 |  | 
| 281 | 30 Jul 2023, 02:02 | Ulrike Boesenberg | MID | Shift summary | 9.3 keV, 1-35pulses, stable delivery ~600uJ *General alignment of MID branch to
 the DES
 |  | 
| 280 | 29 Jul 2023, 23:46 | Adam Round | SPB | Shift end | X-ray delivery 
 
 12.4 keV, up tp 352 pulses
 but the intensity drop across the train was
 |  | 
| 279 | 29 Jul 2023, 17:57 | Harald Sinn | PRC | Issue | The hutch search of SASE3, SXP became defective around 5am.
 
 DESY MPS group replaced a defective
 |  | 
| 278 | 28 Jul 2023, 15:37 | Harald Sinn | PRC | Status | Good news: The 'jitter'-tests was sucessful and BKR could identify the jitter
 source related to a wrong software setting
 |  | 
| 277 | 28 Jul 2023, 14:56 | Giuseppe Mercurio, Laurent Mercadier | SCS | end of shift summary | achievements: 
 
 found new M2 bender position
 for focusing using blank
 tried
 |  | 
| 276 | 28 Jul 2023, 14:46 | Harald Sinn | PRC | Status | As discussed, there will be a beam interuption form 14:45 until probably 15:45 related to
 jitter studies at A1 that the BKR would like
 |  | 
| 275 | 28 Jul 2023, 06:38 | Sergii, Manuel | SCS | Shift Summary 27_07_23 night | Achievements: 
 1. Beam in sample chamber, almost
 overlapping with ALAS
 |  | 
| 274 | 25 Jul 2023, 19:18 | Harald Sinn | PRC | Status | After the 12 hour cryo failure last night, it was decided to exchange a faulty window
 with some reduced transmission at the
 |  | 
| 273 | 23 Jul 2023, 17:28 | Frederik Wolff-Fabris | PRC | Status | Photon Activities by XPD colleagues in SA3 are concluded on Sunday 23.07 at 17:00.
 The photon commissioning activities are concluded
 |  | 
| 272 | 21 Jul 2023, 20:31 | Silja Schmidtchen | XRO | Shift Summary SA2 | Alignment to HED: https://in.xfel.eu/elog/XRO+Beam+Commissioning/205 
 SA2 - divergence with various M2
 bender positions  HED - https://in.xfel.eu/elog/XRO+Beam+Commissioning/200
 |  | 
| 271 | 21 Jul 2023, 17:22 | Kelin Tasca | XRO | Summary of SA1 shift for XO and instruments | PBLM checked:  https://in.xfel.eu/elog/XRO+Beam+Commissioning/203 
 Solid attenuators checked: https://in.xfel.eu/elog/XRO+Beam+Commissioning/194
 |  | 
| 270 | 21 Jul 2023, 16:54 | Antje Trapp | XRO | Beam aligned to HED | Position stored in XRO setpoints - F and HED setpoints - A
 |   | 
| 267 | 20 Jul 2023, 20:21 | Kelin Tasca | XRO | Shift summary of SASE1 alignment | Beam aligned to SPB Pop-In https://in.xfel.eu/elog/XRO+Beam+Commissioning/185 
 Beam aligned to FXE Pop-In https://in.xfel.eu/elog/XRO+Beam+Commissioning/187
 
 Vibration tests: https://in.xfel.eu/elog/XRO+Beam+Commissioning/188
 |  | 
| 268 | 20 Jul 2023, 18:23 | Kelin Tasca | XRO | FXE beam alignment 9 keV 2 mrad |  |    | 
| 266 | 20 Jul 2023, 18:20 | Antje Trapp | XRO | Shift summary of SASE2 alignment | Mirror pitch motors Ry were tested after scaling was changed to um.
 
 Tx and Ry motor positions were
 |  | 
| 269 | 20 Jul 2023, 18:17 | Kelin Tasca | XRO | SPB beam alignment 1 keV 2 mrad |  |    | 
| 265 | 19 Jul 2023, 20:09 | Mikako Makita | XRO | Shift summary: 19. July | Summary of today's activity: 
 
 Beam handover ~ 3pm.
 SA2
 mirror set tp B4C.
 SA2 Rough alignment
 | 8x   | 
| 264 | 19 Jul 2023, 12:34 | Antje Trapp | XRO | ALL RY MOTORS ARE IN MICROMETER SCALING | This has several implications: 
 - ALL PREVIOUSLY SAVED RY POSITIONS
 ARE OBSOLETE!
 |  | 
| 263 | 21 Jun 2023, 15:12 | Andreas Koch | XPD | New screens installed in FEL imager SA3 | YAG screen The damaged screen "YAG2"
 with Al coating had marks and had been exchanged.
 |  | 
| 262 | 19 Jun 2023, 09:37 | Jan Gruenert | XPD | Shift start | Rampdown day activities 
 The main focus is as usual on checking
 all tunnel components and to identify any
 |  | 
| 261 | 19 Jun 2023, 05:34 | Konopkova Zuzana | HED | Shift summary | concluded user experiment on dynamically
 compressed water
 long train operation
 worked relatively stable with no major interuptions
 |  | 
| 260 | 18 Jun 2023, 07:31 | Adam Round | SPB | Shift end | posting for 17th June 
 Staff: AR, AS, FK, HH, JB, KK,
 DZ, MK
 |  | 
| 259 | 17 Jun 2023, 07:41 | Faisal Hammad Mekky Koua |  | Strange pulse behavior upstream XGM | - Pulse intensity decreases drastically at XTD2 across the train
 
 - the visualisation of our beam
 |   | 
| 258 | 17 Jun 2023, 07:27 | Konopkova Zuzana | HED | Shift summary | Beam 18 keV, 0.5 MHz, long trains up to ~280 pulses
 
 
 change setup to dynamic
 |  | 
| 257 | 16 Jun 2023, 11:42 | Abhisakh Sarma | SPB | Status | Beam is back at around 11:30 pm 
 We lost 1 hr 30 min of beam time.(it
 was promised to get back at around 10:00
 |   | 
| 256 | 16 Jun 2023, 06:28 | Michaela Petrich | PRC | Issue | staus of JUN16, 11:30 
 SA1 and SA3 have been adjusted
 to acceptable conditions to be compatible
 |  | 
| 255 | 15 Jun 2023, 23:08 | Johan Bielecki | SPB | Shift summary | X-ray delivery 
 
 12.42 keV, stable delivery
 in single pulse mode with 1.9 mJ/pulse
 
 
 Optical
 |  | 
| 254 | 15 Jun 2023, 06:41 | Konopkova Zuzana | HED | Shift summary | 18 keV, 150 uJ per pulse, 2.2 MHz 
 
 continuing user program
 proposal 3285
 X-ray heating and
 |  | 
| 253 | 13 Jun 2023, 23:08 | Konopkova Zuzana | HED | Shift summary | beam: 18 keV, 352 pulses, ~200 uJ per pulse 
 achievements:
 
 
 AGIPD timing scans, AGIPD
 |  | 
| 252 | 13 Jun 2023, 11:23 | Raúl Villanueva-Guerrero |  | Vacuum Leak in SA2-XTD1 Solid Attenuator - [SOLVED] - Closing report | Dear all, 
 the closing report on this issue
 can be found in the following Alfresco
 |  | 
| 251 | 13 Jun 2023, 06:49 | Abhisakh Sarma |  | Taking the beam | BKR changed the beam energy from 15 keV to 12.4 keV
 
 Energy 12.4 keV
 |   | 
| 250 | 12 Jun 2023, 07:16 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 12.42 keV, stable delivery
 with slightly less than 1.0 mJ/pulse (~0.95
 |  | 
| 249 | 12 Jun 2023, 02:01 | Ulrike Boesenberg | MID | Shift summary | 
 *Some more tuning of HXRSS and
 focus optimization in the morning.
 |  | 
| 248 | 12 Jun 2023, 01:06 | Laurent Mercadier | SCS | late shift summary | Achievements 
 
 Optimized THz EOS, managed
 to observe single shot EOS trace with good
 |  | 
| 247 | 11 Jun 2023, 17:34 | Robert Carley | SCS | Early shift summary | Achievements 
 
 Observed first EOS of THz
 emitted from FEL-pumped STE on SiC and Si
 |  | 
| 245 | 11 Jun 2023, 07:40 | Robert Carley | SCS | Night shift summary | achievements 
 
 optimized EOS signal from
 FEL-induced THz emission from STE on Sa of
 |  | 
| 246 | 11 Jun 2023, 07:28 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 12.42 keV, 0.65 mJ/pulse,
 low pulse energy but mostly stable delivery
 
 
 Optical
 |  | 
| 244 | 11 Jun 2023, 02:08 | Ulrike Boesenberg | MID | Shift summary | * First half of the day was used to optimize seeding performance
 * Cryo issues started at 6 pm; were
 |  | 
| 243 | 10 Jun 2023, 23:24 | Loic Le Guyader | SCS | late shift summary | achievements 
 
 checked coarse timing between
 FEL and PPL at XOX. It had shifted significantly
 determined
 |  | 
| 242 | 10 Jun 2023, 21:52 | Jan Gruenert | PRC | Status | The Cryo team solved the problems, beam is back.
 Downtime from 17h59 until 21h03.
 |   | 
| 241 | 10 Jun 2023, 18:46 | Jan Gruenert | PRC | Issue | 18h05 : RC informs: 
 Machine is down, because Cryo-OK
 was lost.
 |  | 
| 240 | 10 Jun 2023, 06:55 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 12.42 keV, 0.8 mJ/pulse,
 stable delivery
 
 
 Optical
 |  | 
| 239 | 10 Jun 2023, 00:39 | Ulrike Boesenberg | MID | Shift summary | * Data collection of vycor and glass samples in SAXS geometry until 9am
 
 * Successful intervention on SA2_XTD1_ATT
 |  | 
| 238 | 09 Jun 2023, 22:52 | Loic Le Guyader | SCS | late shift summary | achievements 
 
 try pumping STE membrane
 with FEL and detect THz emission with single
 |  | 
| 237 | 09 Jun 2023, 15:41 | Raúl Villanueva-Guerrero | VAC | Vacuum Leak in SA2-XTD1 Solid Attenuator - [SOLVED] - Preliminary report | Dear all, 
 After the incidences reported yesterday
 and the diagnostic remotely done (where we
 |  | 
| 236 | 09 Jun 2023, 12:37 | Jan Gruenert | PRC | Issue | Repair of SA2_XTD1_ATT 
 Status 12h30:
 The current MID users took beam until
 |  | 
| 235 | 09 Jun 2023, 07:05 | Adam Round | SPB | Shift summary | Staff: DZ, AR, MK 
 X-ray delivery
 
 
 12.42 keV 169 pulses for
 |  | 
| 234 | 09 Jun 2023, 02:22 | Ulrike Boesenberg | MID | Shift summary | *Vacuum issues: There seems to be a leak in the arm nr. 6 (2.4mm CVD Diamond). This
 has escalated to trip several times the vacuum
 |  | 
| 233 | 08 Jun 2023, 17:05 | Jan Gruenert | PRC | Issue | SA2_XTD1_ATT solid attenuator vacuum issue
 
 Info
 from VAC (Raul Villanueva) 12h30:
 |   | 
| 232 | 08 Jun 2023, 11:02 | Johannes Moeller | MID | Issue | Addition to previous issue: 
 Last incident (of overall 4), we
 had 0 bunches, moved in XTD1 ATT 0.6 and
 |    | 
| 231 | 08 Jun 2023, 10:37 | Jan Gruenert | PRC | Issue | SASE2 vacuum incident 
 7h10
 : MID informs PRC about a vacuum incident
 in the SASE2 tunnel which tripped the beam.
 |   | 
| 230 | 07 Jun 2023, 23:54 | Loic Le Guyader | SCS | Late shift summary | achievements 
 
 setup spectral encoding
 of the transient reflectivity in FFT
 determine
 |  | 
| 229 | 07 Jun 2023, 15:04 | Giuseppe Mercurio, Teguh Asmara | SCS | Morning shift summary | achievements: 
 
 FEL beam realignment because
 pointing was off since we had 0 pulses during
 |  | 
| 228 | 06 Jun 2023, 23:11 | Loic Le Guyader | SCS | late shift summary | achievements 
 
 aligned the beam through
 up to the XOX imager
 prepared
 |  | 
| 227 | 06 Jun 2023, 08:28 | Naresh Kujala | XPD | Status | SA2 photon beamline 
 - SRA position were 7 mm x
 7 mm, MID reported they see the hallow of
 |    | 
| 226 | 05 Jun 2023, 08:28 | Naresh Kujala | PRC | Status | - SA2 photon beamline 
 Today morning found the CRL1: 5
 and 6 arm and Pop-in 45-I are still IN. I
 |   | 
| 225 | 05 Jun 2023, 06:45 | Tommaso Mazza | SQS | Issue | around 6:15, the lights as the one shown in the attachment turned on by themselves
 in the control hutch. after some minutes,
 |   | 
| 224 | 04 Jun 2023, 21:17 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 12.2-12.45 keV, up to 339
 pulses at 1.13 MHz, 0.8-1.2 mJ.
 Couple
 |  | 
| 223 | 04 Jun 2023, 14:53 | Konopkova Zuzana | HED | Shift summary | beam parameters: 20 keV, 300 uJ, 352 pulses 
 
 continuation of user programe.
 Machine
 performance very good for trying the 20 keV
 |  | 
| 222 | 03 Jun 2023, 23:40 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 10.65 keV, up to 339 pulses
 at 1.13 MHz, 1.6-1.8 mJ.
 12.4
 |  | 
| 221 | 03 Jun 2023, 13:42 | Thomas Preston | HED | Pulse energy has dropped to ~50% from this morning | 03 Jun 2023, 13:46 
 We called the BKR to ask what they
 can do about our pulse energy being 50% (~160uJ
 |  | 
| 220 | 03 Jun 2023, 09:42 | Thomas Preston | HED | Shift summary | X-ray parameters: 20 keV,  352 pulses, ca 300 uJ
 
 
 running user samples.
 
 
 experiment
 |  | 
| 219 | 02 Jun 2023, 23:34 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 10.65 keV, 128 pulses at
 1.13 MHz, 1.6-1.7 mJ.
 Overall
 |  | 
| 218 | 02 Jun 2023, 06:17 | Tommaso Mazza |  | pointing stability | we lost spatial overlap on several instances. 
 It seems that this happens when
 SASE2 changes number of pulses.
 |   | 
| 217 | 01 Jun 2023, 23:27 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 10.65 keV, 128 pulses at
 1.13 MHz and 16 pusles at 141 kHz.
 Overall
 |  | 
| 216 | 01 Jun 2023, 12:10 | Konopkova Zuzana | HED | Shift summary | X-ray parameters: 20 keV (20080 eV from HIREX), 352 pulses, cca 250 uJ
 
 
 changed setup to diamond
 |  | 
| 215 | 31 May 2023, 23:15 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 10.65 keV, 128 pulses at
 1.13 MHz and 16 pusles at 141 kHz.
 Slope
 |  | 
| 214 | 31 May 2023, 17:35 | Naresh Kujala | PRC | Issue | 
 HED reported that they are unable
 to go 352 pulses and while changing/dailing
 |   | 
| 213 | 30 May 2023, 23:02 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 10.7 keV, up to 339 pulses
 at 1.1 MHz.
 Large slope through
 |  | 
| 212 | 28 May 2023, 23:15 | Fernando Ardana | FXE | Shift summary | User proposal 3273: 
 
 X-ray delivary
 
 We
 use several deliveraly modes:
 
 Continous
 |  | 
| 211 | 28 May 2023, 22:57 | Martin Teichmann | SCS | Shift summary all week | we were trying to make THz and cross correlate this to the pump laser.
 
 We managed to see THz and an auto-correlation
 |  | 
| 210 | 25 May 2023, 06:35 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 10.7 keV, 1.2 mJ,
 1-200 pulses, stable delivery
 
 
 Optical
 |  | 
| 209 | 25 May 2023, 01:59 | Jörg Hallmann | MID | Shift summary | optimization of seeding ongoing 
 tasks achieved during alignment:
 
 - polarizer aligned
 |  | 
| 208 | 21 May 2023, 18:38 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 800 uJ, 1-200
 pulses, stable delivery
 
 
 Optical
 |  | 
| 207 | 19 May 2023, 18:39 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 800 uJ, 1-200
 pulses, stable delivery
 
 
 Optical
 |  | 
| 206 | 18 May 2023, 18:41 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, ~1 mJ, 1-30 pulses,
 stable delivery
 
 
 Optical
 |  | 
| 204 | 14 May 2023, 05:33 | Tommaso Mazza | SQS | Issue | SA3 GATT has trouble in setting the pressure at ~0.5mbar. setting any value between 0.5
 and 0.6 will have it settle around 0.48.
 |   | 
| 205 | 13 May 2023, 22:18 | Maurizio Vannoni | XRO | 14.8 keV SPB 2mrad Alignment | Mirror positions and beam position on the imagers for 14.8 keV SPB, 2mrad
 
 ATTENTION: the alignment was difficult
 | 6x   | 
| 203 | 12 May 2023, 23:21 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1.8 mJ, 202 pulses
 most of the day.
 Attempted tuning
 |  | 
| 202 | 12 May 2023, 16:12 | Frederik Wolff-Fabris | XO | SA3 status | The SA3 EPS power limit at the Big brother was disabled to allow photon energy scans
 in SQS (due to Kr resonance at XGM, invalid
 |  | 
| 201 | 11 May 2023, 23:48 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1.4-1.8 mJ and
 12 keV, 1.1 mJ. 202 pulses most of the day.
 Reduced
 |  | 
| 200 | 11 May 2023, 09:21 | Michaela Petrich | PRC | Attention | Dear all, 
 I just got the information for
 BKR that due to a failed klystron we had
 |  | 
| 199 | 11 May 2023, 05:07 | Konopkova Zuzana | HED | Shift summary | beam parameters: 18 keV, 1 pulse on demand, 400 uJ
 
 achieved:
 |  | 
| 198 | 10 May 2023, 23:23 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1.6 mJ, 202 pulses
 msot of the day.
 Slope across
 |  | 
| 197 | 10 May 2023, 09:51 | karen appel | HED | Shift summary | for 9th of May - 10th of May: user experiment 2740 , first users with DIPOLE100-X
 long pulse laser
 |  | 
| 196 | 09 May 2023, 23:09 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1.8 mJ, 202 pulses
 most fo the day. Pronounced (~30-40%) slope
 |  | 
| 195 | 08 May 2023, 09:04 | Jan Gruenert | PRC | Attention | Info from XRO (Maurizio Vannoni) to PRC concerning tunnel access
 request #152936 (Inspection and repair of
 |  | 
| 194 | 08 May 2023, 02:38 | Jan-Etienne Pudell | MID | Shift summary | Stable beam delivery with 23keV and 140µJ at 2.2, 1.1 and 0.55MHz
 
 
 |  | 
| 193 | 07 May 2023, 23:11 | Sergii, Phuong | SCS | Late shift summary 07.05.2023 | Achivments: 
 -Move DSSC closer to the sample.
 
 -Measure delay scans for opposite
 |  | 
| 192 | 07 May 2023, 14:47 | Giuseppe Mercurio | SCS | morning shift summary | achievements 
 
 exchanged He dewar and
 managed to cool down the sample again after
 |  | 
| 191 | 07 May 2023, 06:52 | Giuseppe Mercurio | SCS | shift summary | achievements: 
 
 measured delay scans on
 16 nm samples at different magnetic fields
 |  | 
| 190 | 07 May 2023, 02:23 | Jan-Etienne Pudell | MID | Shift summary | We had stable x-ray delivery with 120µJ and up to 300 pulses.
 
 Successful user data acquisition
 |  | 
| 189 | 06 May 2023, 23:15 | Sergii, Phuong | SCS | Late shift summary 06.05.2023 | Achivments: 
 -Measure delay scans at two PPL
 fluencies on smaller grain size.
 |  | 
| 187 | 06 May 2023, 14:42 | Giuseppe Mercurio | SCS | morning shift summary | achievements 
 
 finished recording dataset
 at 20degree
 changed for sample
 |  | 
| 185 | 06 May 2023, 06:55 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 12.4 keV 200 pulses / train,
 relatively stable intensity ~1.2 mJ / pulse
 
 
 Optical
 |  | 
| 188 | 06 May 2023, 06:53 | Giuseppe Mercurio | SCS | night shift summary | achievements: 
 - measured delay scans at sample
 tilted by 20 degree
 |  | 
| 186 | 06 May 2023, 06:53 | Giuseppe Mercurio | SCS | night shift summary | achievements: 
 - measured delay scans at sample
 tilted by 20 degree
 |  | 
| 184 | 06 May 2023, 02:19 | Jan-Etienne Pudell | MID | Shift summary | - We get stable x-ray delivery with 130µJ. 
 
 
 - We could move the detector succesfully
 |  | 
| 183 | 05 May 2023, 23:00 | Sergii, Phuong | SCS | Late shift summary 05.05.2023 | Achivments: 
 -Measure time scans with magnetic
 field in opposite directions
 |  | 
| 182 | 05 May 2023, 16:51 | Jan Gruenert | PRC | SA2 status | MID reports an observation that is particular to the operation at the currently
 high photon energy of 23 keV
 |  | 
| 181 | 05 May 2023, 14:56 | Giuseppe Mercurio | SCS | morning shift summary | achievements 
 
 with help from LAS OCD,
 we got the PPL synchronized again with optical
 |  | 
| 180 | 05 May 2023, 07:23 | Giuseppe Mercurio | SCS | Re: Shift summary | Actually, it looks like the sync was lost shortly before 23h last night as the jitter
 went to 0fs and recovered at 1am when a new
 |   | 
| 178 | 05 May 2023, 06:44 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 12.4 keV 200 pulses / train,
 relatively stable intensity ~0.8 mJ / pulse
 
 
 Optical
 |  | 
| 179 | 05 May 2023, 06:33 | Giuseppe Mercurio, Diego, Martin, Amina | SCS | Shift summary | achievements: 
 
 inserted the magnet and
 measured delay scan at the maximum magnetic
 |  | 
| 177 | 05 May 2023, 02:16 | Jan-Etienne Pudell | MID | Shift summary | X-ray delivery: 
 - stable at 120µJ, mostly
 63 pulses
 |  | 
| 176 | 05 May 2023, 00:50 | Tokushi Sato | SPB | Issue | Laser synchronization is gone, unlocked from 04.05.2023, 22.47. E-mail was sent to
 lbsync-expert@desy.de and c.c. to las-op@xfel.eu.
 |   | 
| 175 | 04 May 2023, 22:58 | Sergii, Phuong | SCS | Late shift summary 04.05.2023 | Achivements: 
 -Cooling down the sample. Sample
 is at 14K
 |  | 
| 174 | 04 May 2023, 14:34 | Loic Le Guyader | SCS | morning shift summary | achievements 
 
 we change the DSSC timing
 to record the first pulse
 sample
 |  | 
| 173 | 04 May 2023, 06:41 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 12.4 keV 200 pulses / train,
 relatively stable intensity ~0.8 mJ / pulse
 took
 |  | 
| 172 | 04 May 2023, 01:22 | Jan-Etienne Pudell | MID | Shift summary | Shift summary: 
 - get the beam with 23keV and 120µJ
 
 - falignment of mirrors m1 and
 |  | 
| 171 | 04 May 2023, 00:52 | Sergii Parchenko | SCS | Late shift sumamry 03.05.2023 | Achivments: 
 - X-ray and Laset spot size calibration
 
 - Course timing check
 |  | 
| 170 | 04 May 2023, 00:07 | Jan Gruenert | PRC | SA1 status | SASE1 status: 
 First shift switchover this week
 at 23h from FXE (19.5 keV) to SPB/SFX (12.4
 |  | 
| 169 | 03 May 2023, 13:01 | Jan Gruenert | PRC | Status | The machine tuning over the night had not yet accomplished fully satisfactory beam
 conditions mainly at the high photon energies
 |   | 
| 168 | 30 Apr 2023, 21:59 | Raphael de Wijn | SPB | Shift summary | SPB/SFX In-house research 4978 shift 3 - end
 
 X-ray delivery
 |  | 
| 167 | 30 Apr 2023, 09:01 | Tommaso Mazza | SQS | Stability Issue | changing SA3 mono from grating to blank while having the und to mono synchronization
 running apparently caused the und photon
 |   | 
| 166 | 29 Apr 2023, 22:00 | Richard Bean | SPB | Shift summary | SPB/SFX In-house research 4978 shift 2 
 X-ray delivery
 
 
 9.3 keV 202 pulses / train,
 |  | 
| 165 | 28 Apr 2023, 21:55 | Richard Bean | SPB | Shift summary | SPB/SFX In-house research 4978 
 X-ray delivery
 
 
 9.3 keV 202 pulses / train,
 |  | 
| 164 | 28 Apr 2023, 16:08 | Naresh Kujala | PRC | Attention | FXE (Fred) confirmed that they don't use beam for night shifts from Friday to Sunday.
 
 
 |  | 
| 163 | 28 Apr 2023, 13:00 | Naresh Kujala | PRC | Issue | - Received a call from machine RC (Sergey Tomin)
 
 - There is an issue with DOOCS
 |  | 
| 162 | 28 Apr 2023, 11:21 | Naresh Kujala | PRC | Issue | Issue with SA1_XTD9_PBLM and it is stuck. 
 Hi All,
 
 After discussion with SPB, they
 |  | 
| 161 | 27 Apr 2023, 23:33 | Richard Bean | SPB | Shift summary | SPB/SFX PCS user proposals (day 1) 
 X-ray delivery
 
 
 9.3 keV, 1600 uJ/ pulse
 
 
 Achievements/Observations
 |  | 
| 160 | 27 Apr 2023, 07:51 | Alejandro Laso Garcia | HED | HED Full Day Summary 26.04. | Morning shift: 
 - Tried to align the fiducial fiber
 in IC1 for the streak cameras, however it
 |  | 
| 159 | 27 Apr 2023, 00:07 | Chan Kim | SPB | Shift summary | SPB/SFX User Proposal 3333 Shift 2 Summary 
 X-ray delivery
 
 
 
 9.3 keV, 1.7 mJ,
 |  | 
| 158 | 26 Apr 2023, 07:55 | Alejandro Laso Garcia | HED | HED Full day shift summary 25.04. | Morning shift: 
 - First thing in the morning ~7
 am, the MDL in the SASE 2 topic were down.
 |  | 
| 157 | 26 Apr 2023, 01:03 | Richard Bean | SPB | Shift summary | SPB/SFX User shift 1 3333 
 X-ray delivery
 
 
 
 9.3 keV, 1.7 mJ,
 |  | 
| 156 | 24 Apr 2023, 15:16 | Andreas, Martin | SCS | night shift summary and end of beamtime | achievements: 
 - finished SAXS data recording
 till 8am on time-resolved skyrmion nucleation
 |  | 
| 155 | 24 Apr 2023, 15:16 | Andreas, Martin | SCS | night shift summary and end of beamtime | achievements: 
 - finished SAXS data recording
 till 8am on time-resolved skyrmion nucleation
 |  | 
| 154 | 24 Apr 2023, 02:45 | Ulrike Boesenberg |  | shift summary | 
 
 Beam came back quickly
 after cryo-incident with ok seeding performance
 |  | 
| 153 | 23 Apr 2023, 23:38 | Giuseppe Mercurio, Laurent Mercadier | SCS | last late shift UP3463 | Achievements 
 
 Beam transport
 Coarse
 and fine timing
 XAS on Co
 Aligned
 |  | 
| 152 | 22 Apr 2023, 23:32 | Laurent Mercadier, Giuseppe Mercurio | SCS | late shift summary | Achievements 
 
 Work on laser to improve
 the beam profile and reduce pointing. Apertured
 |  | 
| 151 | 22 Apr 2023, 21:57 | Ulrike Boesenberg | MID | Shift summary | Quick aligment of the instrument with quiet good HXRSS performance after cryofailure
 
 Checking of t0 to the optical PP
 |  | 
| 150 | 21 Apr 2023, 04:33 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 12.0 keV, 1.3 mJ, 1-168
 pulses @ 564 kHz
 Cryo issue at
 |  | 
| 149 | 21 Apr 2023, 04:13 | Robert Carley | SCS | Night shift summary 20-21.04.2023 | Activities: 
 
 Investigated SAXS scattering
 instability and found it to come from the
 |  | 
| 148 | 21 Apr 2023, 04:05 | Robert Carley | SCS | Late shift summary20.04.2023 | Activities: 
 
 correctly positioned magnet
 moved
 detector upstream and found small beamstop
 Recorded
 |  | 
| 147 | 21 Apr 2023, 02:10 | Wonhyuk Jo |  | Shift summary | Shift Summary 
 
 Collected optical laser-induced
 dynamics in HfN and STO/SRO samples.
 Jungfrau
 |  | 
| 146 | 20 Apr 2023, 06:58 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 12.0 keV, 1.3 mJ, 1-168
 pulses @ 564 kHz.
 Stable delivery.
 
 
 Optical
 |  | 
| 145 | 20 Apr 2023, 02:26 | Wonhyuk Jo |  | Shift summary | Achieved 
 
 Brought the 800 nm of optical
 pump laser to the hutch after the intervention.
 Found
 |  | 
| 144 | 19 Apr 2023, 23:20 | Laurent Mercadier, Martin Teichmann | SCS | shift summary day 2 UP3463 | Achievements 
 
 found larger beamstop
 found
 center of pinhole and bender settings for
 |  | 
| 143 | 19 Apr 2023, 17:51 | Laurent Mercadier | SCS | Issue | We report on an issue regarding the bunch pattern: The bunch pattern read by SCS_RR_UTC/MDL/BUNCH_DECODER
 shows 48 pulses, but we instead use 50 pulses.
 |   | 
| 142 | 19 Apr 2023, 07:04 | Romain Letrun | SPB | Shift summary | X-ray delivery 
 
 12.0 keV, 1.3 mJ, 1-168
 pulses @ 564 kHz
 Decaying intensity
 |  | 
| 140 | 19 Apr 2023, 02:14 | Wonhyuk Jo |  | Shift summary | Achieved 
 
 Brought the X-ray to the
 end of the beamline.
 Aligned
 |  | 
| 141 | 18 Apr 2023, 23:01 | Laurent Mercadier, Martin Teichmann | SCS | summary late shift day 1 | Achievements 
 
 knife edge scans of FEL
 beam, 30 um x 30 um beam size
 aligned
 |  | 
| 139 | 16 Apr 2023, 23:06 | Antje Trapp | MID | shift summary EulerMDL calibration | First four pictures: beam line status at beginning of shift - Beam aligned to MID
 
 Idea is to check M2 parasitic motions
 | 11x   | 
| 138 | 16 Apr 2023, 15:35 | Silja Schmidtchen | XRO | Shift summary | shift summary from Saturday 15.04.2023: 
 Tasks:
 
 - Calibration of Euler MDL
 |  | 
| 137 | 16 Apr 2023, 07:00 | Maurizio Vannoni | XRO | Shift summary | Update of the damage tests at SQS. 
 Yesterday (15.04) SQS staff created
 a focused beam on our sample using a small
 |  | 
| 136 | 13 Apr 2023, 15:57 | Jan Gruenert | XPD | Shift end | End of Diamond Sensor Study 
 We leave the SASE2 beamline in
 the following safe state:
 |  | 
| 135 | 13 Apr 2023, 15:29 | Andreas Koch | XPD | Issue | Trigger issue with SXP_XTD10_IMGES - Exit Slit imager
 
 The external trigger of the Navitar
 |  | 
| 132 | 10 Apr 2023, 02:25 | Jan Gruenert | XPD | Issue | REPAIRED / FIXED 
 Problem: The imager
 SPB_XTD9_IMGPII45 insertion motor lost
 |  | 
| 133 | 10 Apr 2023, 02:16 | Jan Gruenert | XPD | SPB_XTD9_IMGPII45 lost steps - REPAIRED | REPAIRED / FIXED 
 Problem: The imager
 SPB_XTD9_IMGPII45 insertion motor lost
 |  | 
| 131 | 09 Apr 2023, 00:03 | Motoaki Nakatsutsumi | HED | Shift summary HED 2022-0 | 9.752 keV, self-seeding, 700-800 uJ. Intensity is very stable, ponting is also
 much stable than usual. very good beam.
 |  | 
| 130 | 08 Apr 2023, 23:44 | Yifeng Jiang | FXE | Issue | We notice that 0.5 mm Silicon ATT in SASE1 causes holo beam profile in FEL imager. Maybe
 this silicon att has been damaged.
 |    | 
| 129 | 08 Apr 2023, 22:52 | Johan Bielecki | SPB | Shift summary | Beam delivery for proposal 3378 
 Achievements/Observations
 
 
 Collected large amounts
 |  | 
| 128 | 08 Apr 2023, 10:29 | Andreas Galler | PRC | Issue | Changed EPS Interlock condition for SPB_XTD9_IMGPI/SWITCH/SCREEN_OUT
 
 SPB/SFX called DOC this morning
 |  | 
| 127 | 07 Apr 2023, 23:57 | Yifeng Jiang | FXE | Issue | After receiving beam from SPB, we noticed that there is a werid shape of beam in the
 FEL imager which was not observed yesterday.
 |   | 
| 126 | 07 Apr 2023, 23:03 | Johan Bielecki | SPB | Shift summary | Beam delivery for proposal 3378 
 Achievements/Observations
 
 
 Collected data on liquid
 |  | 
| 125 | 07 Apr 2023, 23:00 | Alejandro Laso Garcia | HED | HED Shift Summary 07.04. | Morning - Users from proposal 3455 continued with their measurement program. Beam stable
 during the measurements.
 |  | 
| 124 | 04 Apr 2023, 11:18 | Johan Bielecki |  | XTD2 Si500 attenuator broken | Attachment 1: Beam in SPB hutch with Si500 
 Attachment 2: Beam without Si500
 |    | 
| 123 | 04 Apr 2023, 08:37 | Frederik Wolff-Fabris | PRC | Issue | TUE 08:30AM: 
 The SA3 Cell 17 & 18 Phase
 shifters do not move and encoders are damaged. A
 |  | 
| 122 | 04 Apr 2023, 07:11 | Lisa Randolph, Carsten Baehtz, Alexander Pelka | HED | Summary day shift 2023-04-04 | 04 Apr 2023, 07:44 we realize that the SetpointsHED Macro lost all values, probably
 during the Karabo Crash. Since it is a macro,
 |   | 
| 121 | 03 Apr 2023, 06:38 | Loic, Yi-Ping | SCS | Night shift summary 02.04.2023 | Achievements: 
 Collected more scans on cyanocobalamin,
 both delays scans and dynamic XAS
 |  | 
| 120 | 02 Apr 2023, 04:46 | Benjamin van Kuiken | SCS | Late Shift Summary | Achievement 
 
 Measured tXAS at the Fe
 L-edge of Fe(bpy)3 using both delay and energy
 |  | 
| 119 | 01 Apr 2023, 06:51 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 1-202 pulses, 564 kHz,
 stable delivery
 Beam was down
 |  | 
| 118 | 31 Mar 2023, 06:59 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 1-202 pulses, 564,
 282, 141 , 70.5 kHz, stable delivery
 
 
 Optical
 |  | 
| 117 | 31 Mar 2023, 05:10 | Benjamin, Yi-Ping, Ru-Pan, Andreas | SCS | Late Shift Summary | Achievements 
 
 Optimized BOZ for Co and
 Fe
 Estabilished Stable liquid
 |  | 
| 116 | 31 Mar 2023, 01:51 | Jörg Hallmann | MID | shift summary March 30th | - seeding at ~800 uJ 
 - repaired the laser interlock
 of A.08
 |  | 
| 115 | 30 Mar 2023, 06:53 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 1-202 pulses, 564,
 282, 141 kHz, stable delivery
 
 
 Optical
 |  | 
| 114 | 30 Mar 2023, 04:16 | Benjamin, Robert, Yi-Ping, Ru-Pan | SCS | Shift Summary | Achievements 
 
 Found coarse timing between
 XFEL and optical laser
 
 
 Problems
 |  | 
| 113 | 30 Mar 2023, 02:37 | Jörg Hallmann | MID | shift summary March 29th | achievments: alignment of the SDL (both branches)
 
 measuring of samples & calibrants
 |  | 
| 112 | 29 Mar 2023, 01:31 | Jörg Hallmann | MID | Shift summary March 28th | Seeding at 9 keV with 800 - 1000uJ intensity 
 1. alignment of the lower branch
 of the SDL
 |  | 
| 111 | 28 Mar 2023, 15:26 | Angel Rodriguez Fernandez | MID | Issue | The door from MID side entrance was smashed and we lost the radiation permit.
 
 The acciedent happened between
 |   | 
| 110 | 26 Mar 2023, 23:27 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 1-165 pulses, 1.1 MHz -
 56.4 kHz, upto 350  uJ @ 50 pC
 
 
 Optical
 |  | 
| 109 | 26 Mar 2023, 13:26 | Naresh Kujala | PRC | Status | Machine RC Raimond informed PRC that there is an issue with the A4 module that
 needs to fix to have a continuous operation.
 |  | 
| 107 | 25 Mar 2023, 23:18 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 1-165 pulses, 1.1 MHz -
 56.4 kHz, upto 350  uJ @ 50 pC
 
 
 Optical
 |  | 
| 108 | 25 Mar 2023, 21:01 | Lisa Randolph | HED | HED summary 25.3. | This day we had lots of issues. 
 
 Nightshift noticed that
 the mirror 2 feedback was not running anymore
 |  | 
| 105 | 24 Mar 2023, 23:14 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 1-165 pulses, 1.1 MHz -
 28.2 kHz, upto 350  uJ @ 50 pC
 
 
 Optical
 |  | 
| 106 | 24 Mar 2023, 21:46 | Lisa Randolph | HED | HED shift summary 23.-24.3. | 8.2 keV, 1-2 bunches, 600uJ 
 23.3.
 
 
 did timing runs and optimized
 |  | 
| 104 | 24 Mar 2023, 19:42 | Naresh Kujala | PRC | Status | Reply to elog103: 
 Spoke with Machine RC Thomas Wamsat
 and SQS.
 |  | 
| 103 | 24 Mar 2023, 18:27 | Tommaso Mazza | SQS | Stability Issue | the pulse energy in XTD10 is lowered by ~30% when SASE1 changes photon energy, compare
 att. 1 and 2.
 |    | 
| 102 | 23 Mar 2023, 23:24 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 1-165 pulses, 1.1 MHz -
 28.2 kHz, upto 400  uJ @ 50 pC
 
 
 Optical
 |  | 
| 101 | 23 Mar 2023, 14:31 | Romain Letrun | SPB | Status | After SASE1 HIREX GOTTHARD reconfiguration, we now get a single pulse per frame. This
 was verified by comparing data from HIREX
 |     | 
| 100 | 23 Mar 2023, 13:07 | Naresh Kujala | XPD | Status | Update for elog 99: 
 Now Gotthard timing is changed
 to new setting for 0.5 MHz.
 |    | 
| 99 | 23 Mar 2023, 11:38 | Romain Letrun | SPB | Issue | When using 1.13 MHz X-ray repetition rate, SASE1 HIREX is capturing two pulses in a
 single frame giving the impression that there
 |     | 
| 97 | 23 Mar 2023, 00:27 | JP, Hauke, Samuele | HED | Shift summary - night shift | 22 Mar 2023, 23:30 Handover from late shift 
 Tasks for the night:
 
 
 source point measurement
 Sample
 | 7x   | 
| 98 | 22 Mar 2023, 23:57 | Lisa Randolph | HED | HED shift summary 22.03. | During the night we worked on the temporal overlap between Relax laser and XFEL.
 
 In the morning we noticed that
 |  | 
| 95 | 22 Mar 2023, 23:57 | Lisa Randolph | HED | HED shift summary 22.03. | During the night we worked on the temporal overlap between Relax laser and XFEL.
 
 In the morning we noticed that
 |  | 
| 94 | 22 Mar 2023, 21:49 | Adam Round | SPB | Shift end | X-ray delivery 
 
 9 keV 1 to 165 pulses ~
 300 mj per pulse - stable delivery during
 |  | 
| 96 | 22 Mar 2023, 17:07 | Konstantin / Lisa / Carsten / Rahul / Toma / Masruri | HED | Late shift summary | 22 Mar 2023, 17:08 started the log, the aim for the shift is the alignment of the
 sample and source point measurement. In addition
 | 7x   | 
| 92 | 21 Mar 2023, 23:39 | Lisa Randolph | HED | HED Summary 21.3. | Got the beam, aligned it up to the TCC, mirrors in 3 mrad configuration, checked
 positions for the CRLs. Energy up to 500 uJ
 |  | 
| 91 | 21 Mar 2023, 23:36 | Jayanath Koliyadu | SPB | Shift end | Staff: JB, PV, TS, RL, RdW, JK, AR 
 X-ray delivery
 
 
 1-165 pulses, 1.1 MHz,
 |  | 
| 93 | 21 Mar 2023, 19:35 | Terry Mullins |  | Finding t0 with the PAM | After setting timing witht he diode, we look at the PAM spectrometer and scan the
 laser timing a bit.  We found a clear
 | 7x   | 
| 90 | 20 Mar 2023, 01:24 | Robert Carley | SCS | Late shift summary 19.03.23 | Activities: 
 
 Measured tr-RIXS spectra
 on user sample in silane solvent
 
 
 Problems:
 |  | 
| 89 | 19 Mar 2023, 15:03 | Nahid, Ben | SCS | moning shift summary | Achievements: 
 
 measured the new sample,
 Silane, with different time delays
 
 
 Problems
 |  | 
| 88 | 19 Mar 2023, 02:01 | Johannes Moeller |  | shift summary | upper and lower branch of SDL aligned
 
 beamsizes
 and angular mismatch characterized
 
 
 vacuum
 leak of flight path fixed
 side
 |   | 
| 87 | 18 Mar 2023, 01:45 | Johannes Moeller |  | shift summary | stable HXRSS delivery at 8.99 keV,
 1 bunch. XGM intensity during the day decreased
 from 750 uJ to 600 uJ.
 Vacuum
 |  | 
| 86 | 17 Mar 2023, 23:43 | Robert, Zhong, Manuel | SCS | Late shift summary 17.03.2023 | Activities: 
 
 continued tr-RIXS scans
 tried
 to find ways to mitigate the energy drifts
 |  | 
| 85 | 17 Mar 2023, 01:48 | Johannes Moeller | MID | Shift summary | The intensity of the Seeding decreesed from 850 uJ to 550 uJ during the time between
 20:00 and 02:00.
 |   | 
| 84 | 16 Mar 2023, 01:35 | Johannes Moeller |  | End of shift | Stable HXRSS delivery with >800 uJ, 1 bunch, 8.99 keV.
 
 Re- Alignment of X-ray beam performed.
 |   | 
| 83 | 16 Mar 2023, 00:26 | Robert, Manuel | SCS | Shift summary, late 2023.03.15 | Activities: 
 
 Found coarse and fine timing
 between FEL and PPL at 266nm
 Set
 |  | 
| 82 | 15 Mar 2023, 17:01 | Benjamin, Nahid, Raphael, Philippe, Victoria, Timo | SCS | morning shift summary | Achievements 
 
 Found RIXS signal from
 liquid jet
 Measured static RIXS
 |  | 
| 81 | 15 Mar 2023, 01:50 | Johannes Moeller |  | shift summary | HXRSS delivery, 600 - 700 uJ, 1
 bunch, 8.991 keV. Pedestal visibly in HIREX,
 not checked with MID spectrometer yet.
 beamline
 |  | 
| 80 | 14 Mar 2023, 20:26 | Harald Sinn | PRC | Issue | SCS could only use two pulses, because the SXP imager was still in the beam and
 SXP shutter open.
 |  | 
| 79 | 14 Mar 2023, 14:40 | Harald Sinn | PRC | Issue | In order to optimise the performance of SASE2 self seeding, a stronger compression
 setting is required.
 |  | 
| 78 | 14 Mar 2023, 10:56 | Harald Sinn | PRC | Issue | The longitudinal feedback on SA1/3 was swicthed off by mistake over night. When
 it will be switched on, the beam may wiggle
 |  | 
| 77 | 11 Mar 2023, 12:46 | Frederik Wolff-Fabris | PRC | SA2 status | The SA2 XTD1 XGM is current offline since Saturday morning.
 
 Yesterday, Friday, it already started
 |  | 
| 75 | 06 Mar 2023, 06:48 | Ulf Zastrau | HED | Shift summary | X-ray delivery stable in intensity, 1300-1400 mJ at 8150 eV SASE.
 
 user experiment 3430 (Zastrau /
 |  | 
| 76 | 06 Mar 2023, 06:20 | Teguh, Luigi | SCS | Night shift summary 05.01.2023 | Achievements: 
 1. Continued measuring time-resolved
 and static RIXS on water (run table in elog
 |  | 
| 74 | 05 Mar 2023, 23:13 | Juncheng E | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 202 pulses, 564
 kHz, intensity slope was fine
 
 
 Optical
 |  | 
| 73 | 05 Mar 2023, 23:04 | Sergii, Andreas | SCS | Late shift summary 05.03.2023 | Achievments 
 -RIXS scans at different delay
 times and x-ray energies
 |  | 
| 72 | 04 Mar 2023, 23:04 | Sergii, Andreas | SCS | late shift summary | Achievements: 
 - we replaced broken SMA cable,
 and added an angle-connector at sample holder
 |  | 
| 71 | 04 Mar 2023, 22:55 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 202 pulses, 564
 kHz, intensity slope was fine
 
 
 Optical
 |  | 
| 70 | 04 Mar 2023, 07:00 | Teguh, Luigi | SCS | Night Shift Summary on 04.03.2023 | Achievements: 
 - Improved the vacuum of the chamber
 slightly
 |  | 
| 69 | 03 Mar 2023, 23:27 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 202 pulses, 564
 kHz, intensity slope was flat
 
 
 Optical
 |  | 
| 68 | 03 Mar 2023, 23:25 | Giuseppe, Sergii | SCS | Late shift summary | achievements: 
 
 change the optical laser
 to 2 um
 found focus of 2 um beam
 found
 |  | 
| 67 | 03 Mar 2023, 23:06 | Ulf Zastrau | HED | Shift summary | Beam delivery SASE 8,25 keV, 1300 µJ. Intensity stable,
 but beam jittery in horizontal.
 |  | 
| 65 | 02 Mar 2023, 23:13 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 202 pulses, X-ray
 intensity had slope over train, 30 % difference
 |   | 
| 66 | 02 Mar 2023, 22:58 | Giuseppe Mercurio and Sergii | SCS | late shift summary | achievements: 
 
 knife edge scans of OL
 to find lens position corresponding to the
 |  | 
| 64 | 02 Mar 2023, 22:54 | Ulf Zastrau | HED | Stability Issue | HED would like to report that since 2 days the SASE2 beam is instable.
 The attached movie shows, on the left
 |   | 
| 63 | 02 Mar 2023, 05:41 | Teguh, Luigi | SCS | Night shift summary 02.03.2023 | Achievements: 
 1. Performed knife-edge scan. The
 beam size is currently at 5 um x 120 um.
 |  | 
| 62 | 01 Mar 2023, 23:31 | Sergii, Martin | SCS | Late shift summary 01.03.2023 | Achievments: 
 - Align DPS to remove clipping
 of X-rays
 |  | 
| 61 | 01 Mar 2023, 23:25 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1-352 pulses,
 0.8 mJ, stable delivery
 
 
 Optical
 |  | 
| 60 | 01 Mar 2023, 16:07 | Alexander Pelka | HED | Shift summary | Day shift 28.02 
 Got the
 beam, aligned it up to the TCC, mirrors in
 |  | 
| 59 | 28 Feb 2023, 23:24 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1-352 pulses,
 0.8 mJ, stable delivery
 
 
 Optical
 |  | 
| 58 | 28 Feb 2023, 07:17 | Romain Letrun | SPB | Issue | In the public status display, it looks like FXE is taking the beam even though their
 shutter is closed.
 |   | 
| 57 | 27 Feb 2023, 02:10 | Felix Brausse | MID | Shift Summary Feb 26th | Moved out MONO, aligned SDL without MONO 
 Looked at both beams on DES
 
 Struggled to get the same beam
 |  | 
| 56 | 26 Feb 2023, 01:37 | Felix Brausse | MID | Shift Summary Feb 25th | Aligned both branches of the split-and-delay
 line.
 Brought the beam into the
 experimental hutch to image it on the x-ray
 |   | 
| 55 | 24 Feb 2023, 22:57 | Alexey Zozulya |  | Shift summary | - Measured the speckle patterns using EPIX detector to estimate the beamsize focused
 down by 1D lens (Row 13).
 |  | 
| 54 | 24 Feb 2023, 05:39 | Adam Round | SPB | Shift summary | Staff: AR, KK 
 X-ray delivery
 
 
 9.3keV
 
 
 Optical
 |  | 
| 53 | 24 Feb 2023, 00:55 | Jan-Etienne Pudell |  | shift summary | We tested pulse on demand scans with scantool and confirmed that there is only
 one shot per scan point. This was used to
 |  | 
| 52 | 23 Feb 2023, 01:51 | Jan-Etienne Pudell |  | shift summary | After realignement of M1 and M2 we could solve the problem of the elogated beamprofile.
 Different lens setting were prealignd for
 |  | 
| 51 | 22 Feb 2023, 14:53 | Peter Zalden | FXE | Stability Issue | Instability observed today at 14:05, reported to PRC and BKR, including RC: We saw RMS
 jitter amplitude of up to 4 mm at FXE imager.
 |   | 
| 50 | 21 Feb 2023, 23:31 | Thomas Baumann |  | SASE1 changing photon energy changes the 2-color setup in SASE3 | We were set-up for 5.7 keV photon energy in SASE1. We made a test with BKR to change
 this energy to 9.3 keV. This had an effect
 |    | 
| 49 | 21 Feb 2023, 23:07 | Jan-Etienne Pudell |  | shift summary | - Tunnel + experimental hutch alignment (Mirrors, CRL1 and CRL2)
 
 - Aligned main devices: Optics
 |  | 
| 48 | 20 Feb 2023, 06:46 | Ben, Manuel | SCS | Night Shift Summary | Achievements 
 
 Measured self-refreenced
 XAS spectra with single color baem at the
 |  | 
| 46 | 19 Feb 2023, 23:28 | Richard Bean | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 120 pulses
 Good
 Beam Stability -~1mJ
 
 
 Achievements/Observations
 |  | 
| 47 | 19 Feb 2023, 23:25 | Motoaki Nakatsutsumi, Oliver Humphries, Carsten Baehtz | HED | Shift summary 2023-02-19 | 8.2 keV, 750 uJ. 
 Short summary
 
 - Optimize the downstream nanofocus
 |    | 
| 45 | 19 Feb 2023, 19:51 | bouffetier | HED | late shift summary | 19 Feb 2023,15:30 Shift handover 
 Runs will be added in the general
 Elog for data runs and acqusitions (Elog-4)
 |  | 
| 43 | 19 Feb 2023, 08:06 | Erik Brambrink | HED | Day shift summary | 19 Feb 2023, 08:08 Hand over from night shift
 
 Added polarizer in the PAM beam
 |  | 
| 44 | 19 Feb 2023, 05:29 | Motoaki Nakatsutsumi, Carsten Baehtz, Olver Humphries | HED | Shift summary - night shift 2023-02-18 | 18 Feb 2023, 23:37 Together with the last shift members, we continued shooting laser
 on Cu 25 um thick wire for another 2 hours.
 |   | 
| 42 | 19 Feb 2023, 00:34 | Richard Bean | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1-120 pulses,
 good
 stabiltiy, lowish flux ~900uJ, but experimental
 |  | 
| 40 | 18 Feb 2023, 07:06 | Benjamin, Manuel, Ricardo | SCS | Night Shift summary | Achievements 
 
 Used scanning of liquid
 jet to improve S/N
 Measured x-ray
 |  | 
| 41 | 18 Feb 2023, 00:32 | Motoaki Nakatsutsumim, Carsten Baehtz, Olly Humphries | HED | Shift summary - night shift 2023-02-17 | Ealier shift members managed to get a good quality image on Optique Peter by imaging
 the sample plane to the Optique Peter with
 |       | 
| 39 | 17 Feb 2023, 17:16 | bouffetier | HED | Late shift activities | 17 Feb 2023, 17:15 : We centered Pin in the FEL beam and then imaged this pin with
 ILM and FSI to get common references.
 | 7x   | 
| 38 | 17 Feb 2023, 02:24 | Laurent Mercadier, Luigi Adriano | SCS | late shift summary | 2 color mode 
 Achievements
 
 
 Fluence scan
 delay
 |  | 
| 36 | 16 Feb 2023, 23:15 | Chan Kim | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1-120 pulses
 
 
 Optical
 laser delivery
 |  | 
| 37 | 16 Feb 2023, 23:01 | Trey Guest |  | End of Shift | Staff: KK, RB, TG, AS, CK 
 X-ray delivery
 
 
 9.3 keV, 1-120 pulses,
 
 
 Optical
 |  | 
| 35 | 16 Feb 2023, 14:04 | Frederik Wolff-Fabris | XO | SA2 status | Data for the Horizontal jitter at the HED Pop-In was observed during beam delivery
 on cw05 (03-05.Feb) and cw07 (14-16.Feb)
 |    | 
| 34 | 16 Feb 2023, 07:17 | Chan Kim | SPB | Shift summary | Shift summary 15.2.2023 (Wednesday) 
 X-ray delivery
 
 
 9.3 keV, 1-200 pulses,
 |  | 
| 33 | 15 Feb 2023, 23:05 | Luigi, Laurent | SCS | late shift summary 2nd day | Achievememts: 
 
 optimised the beam rep
 rate to value of 140KHz for a better signal
 changed
 |  | 
| 32 | 15 Feb 2023, 06:54 | Benjamin van Kuiken | SCS | Night Shift Summary | Achievements 
 
 Located flat jet and attempted
 measurement of XAS at several incident energies
 |  | 
| 31 | 15 Feb 2023, 01:40 | Laurent Mercadier, Luigi Adriano | SCS | late shift shift summary | Achievements 
 
 Two color mode established
 with 11.5 GeV, 1.335 keV col1, 1.27 keV col2
 Beam
 |  | 
| 30 | 13 Feb 2023, 19:02 | Frederik Wolff-Fabris | PRC | Issue | SA3 SCS exit slit: the upper blade was detached from the motor and fall into closed
 position. Maurizio V. and F. Wolff-Fabris tried
 |  | 
| 29 | 13 Feb 2023, 07:17 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1-85 pulses, 1
 mJ, stable delivery
 
 
 Optical
 |  | 
| 28 | 12 Feb 2023, 06:53 | Tokushi Sato | SPB | Shift summary | X-ray delivery 
 
 9.3 keV, 1-85 pulses, 1
 mJ, stable delivery
 
 
 Optical
 |  | 
| 27 | 12 Feb 2023, 01:56 | Jörg Hallmann |  | Shift summary Feb 11th | intense data taking on various samples 
 2 main issues:
 
 - data collection using the optimize
 |  | 
| 26 | 11 Feb 2023, 13:55 | Andreas Galler | PRC | Status | Gun Modulator Problems 
 Gun Trip at 11:23 and since then
 the Modulator trips after each restart.
 |  | 
| 25 | 11 Feb 2023, 07:06 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 9.3 keV, 1-85 pulses, 1
 mJ, stable delivery
 
 
 Optical
 |  | 
| 24 | 11 Feb 2023, 01:09 | Jörg Hallmann | MID | Shift summary | sucessfull data taking for user samples 
 beam loss for ~15 min and a small
 issue with scannerX of the FSSS (could be
 |  | 
| 23 | 10 Feb 2023, 08:17 | Jayanath Koliyadu | SPB | Shift end | 
 X-ray delivery
 
 
 9.3 keV, 1-85 pulses, 1
 |  | 
| 22 | 09 Feb 2023, 07:14 | Jayanath Koliyadu | SPB | Shift end | X-ray delivery 
 
 9.3 keV, 1-85 pulses, 1.3
 mJ, stable delivery
 
 
 Optical
 |  | 
| 21 | 09 Feb 2023, 01:11 | Jörg Hallmann |  | Shift summary Feb 8th | stable beam at 9kev (about 1.1 mJ) 
 checks of the sample environment
 required for the upcoming user experiment
 |  | 
| 20 | 08 Feb 2023, 11:14 | Andreas Koch | XPD | SA3 status | Bunch number control - SA3 FEL imager
 
 As announced today in the XO meeting
 |   | 
| 17 | 05 Feb 2023, 15:18 | Harald Sinn | PRC | Issue | 15:15  SCS called and reported an issue with one of the motors of the SCS exit
 slit. DOC already looked at the problem and
 |  | 
| 18 | 05 Feb 2023, 12:32 | Natalia, Zhong | SCS | morning shift summary | achievements: - Viking spectrometer set up in 8th
 order around 1280eV and calibrated
 |  | 
| 16 | 05 Feb 2023, 08:40 | karen appel | HED | Shift summary | Start up of HED ongoing for the three shifts 
 Day shift:
 
 
 work on the new X-ray alignment
 |  | 
| 15 | 04 Feb 2023, 08:34 | karen appel | HED | Shift summary | We took the beam from 7 am, 24 h operation in three shifts.
 
 We set up a new scheme for aligning
 |  | 
| 14 | 02 Feb 2023, 09:25 | Peter Zalden | FXE | Shift summary | FXE bring-up, summary of shifts 31.1. and 1.2.:
 
 Beam delivery (11.5 GeV)
 |  | 
| 13 | 02 Feb 2023, 06:37 | Chan Kim | SPB | Issue | SPB_IRU_DPA/MOTOR issue 
 X stage looks okay, but Y, AX,
 and AY values have been changed by 2-3mm.
 |       | 
| 11 | 30 Jan 2023, 19:06 | Maurizio Vannoni | XRO | SASE2 Summary of Maintenance Period and Ramp up activities | SASE2 Summary of Maintenance Period and Ramp up activities
 
 Maintenance
 |   | 
| 10 | 30 Jan 2023, 16:31 | Maurizio Vannoni | XRO | SASE1 Summary of Maintenance Period and Ramp up activities | SASE1 Summary of Maintenance Period and Ramp up
 activities
 |  | 
| 12 | 30 Jan 2023, 15:21 | Maurizio Vannoni | XRO | SASE3 Summary of Maintenance Period and Ramp up activities | SASE3 Summary of Maintenance Period and Ramp up
 activities
 |  | 
| 9 | 25 Jan 2023, 08:44 | Raúl Villanueva-Guerrero | PRC | ZZ Access on 24th January (19:30h) - Replacement of Motor on SASE2 Undulator - Cell 17 Phase Shifter | Dear all, 
 last evening Suren Karabekyan and
 myself did a short notice ZZ access to XTD1.
 |  | 
| 8 | 25 Jan 2023, 08:40 | Raúl Villanueva-Guerrero | PRC | All SASE's - SEPS Interlock Test - Results, Status & Upcoming Schedule | Dear all, 
 please find here a summary of the
 status on this critical topic provided yesterday
 |  | 
| 7 | 23 Jan 2023, 10:43 | Jan Gruenert | PRC | Status | Status of machine SASE tuning (just before switching off for monday maintenance):
 
 
 |   | 
| 6 | 22 Jan 2023, 18:40 | Jan Gruenert | PRC | Issue | SASE1 blocked to 1 bunch/train by EPS interlock (sic, not 2 but 1)
 --- PARTIALLY RESOLVED
 |      | 
| 5 | 21 Jan 2023, 16:38 | Jan Gruenert | XPD | Analyze and quantify the mispositioning of the new 4mm-aperture behind the undulator | Goal: Analyze and quantify the mispositioning of the new 4mm-aperture behind
 the undulator
 |      | 
| 4 | 17 Jan 2023, 10:25 | Jan Gruenert | PRC | Issue | SASE3 peration issue - SOLVED 
 
 
 Controls
 issue, the machine cannot make beam in SASE3.
 
 From
 BKR / DOOCS the problem description is: Big
 |   | 
| 3 | 16 Jan 2023, 19:50 | Jan Gruenert | PRC | Issue | Problem: Beam operation in SASE2 is prohibited by SEPS / MPS
 Origin of problem: HED-CRL3
 |    | 
| 2 | 16 Jan 2023, 16:01 | karen appel | HED | CRL3: recalibration of y axis, test of x range and move to SEPS interlock trigger position | CRL3 arm 2, 5 and 9 were mecanically religned to the V groove and retracted to some y position.
 
 The y motor position was recalibrated
 |  | 
| 1 | 16 Jan 2023, 11:33 | Theophilos Maltezopoulos | XPD | Status | I started the upstream XGMs in XTD2, XTD1, and XTD10.
 |  | 
| 468 | 26 Nov 2022, 10:40 | Wolfgang Freund | XPD | Diamond detector / DDM commissioning | beam: 30 keV / 30 uJ reduce to single bunch for insertion
 put FEL imager in
 |       | 
| 19 | 29 Oct 2022, 11:03 | Jaydeep Patel |  | Jet alignment test- obeserver | 
 
 
 Nozzle
 type
 
 
 Nozzle
 |  |