General Announcement:
- M. Doering announces one schedule change on the test of mobile electrical equipment during the LIMP-25: 
Company doing it finished Desy premises earlier and from this week they start at EuXFEL in offices and then on the labs. If you have equipment to be tested on the offices please place them in the office 
desks.

CTRL:
- On Friday an incident happened with an unexpected reboot of a Broker machine that made SA3 and SA3-LAS Karabo loops to restart.

DA:
- Not present.

EEE:
- Nothing to report.

VAC:
- Everything fine.

XPD:
- Everything going as planned.

DET:
- Busy with SPB AGIPD-1M exchange modules; it went OK and cable fixation is also done. A test of one module shows unstable connection and needs further work. 
Further tests will be done after infrastructure tasks are finished and back.

ITDM: 
- On Friday one Broker lost the power cable - reason for reboot.

XRO:
- Going as planned.

LAS:
- Everything going well so far.

UNSYS:
- Relocation of undulators and control system are ongoing; planned to be finished this week.

SPB:
- Nothing to add apart of AGIPD-1M.

FXE:
- Not present.

MID:
- Nothing to report.

HED:
- Preparing for the LIMP-25. Being powered OFF until Wednesday.

SCS:
- Starting with maintenance.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
- Martin Doering informs on the LIMP-25: 
1. Friday the summer party takes place; please deliveries with big trucks shall be re-scheduled; 
2. Cooling water 8C ramp down on July 2nd for the SA2 area; 
3. New connection to 8C cooling water for XHS on July 3-4 in SA2.
- Gerd W. comments that HXS construction ramping up next days on 30th with Inospec works on Steel and crane activities; please be careful when passing nearby; FXE construction starts next 
week for the new control room.
- Inaki De Diego says the XTD6 access turnstiles are not working; shall be back working by 15:00 with the cable being reconnected again.
- M. Prollius says XTD6 area will be fenced and entrance to XTD7 will be restricted; barriers are working again to access the site.
- XO received many reports of the unannounced effects from the HXS activities on cabling cuts on 24.06. Follow-up will be done.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Remark to instruments: FXE and MID mono will be warm-up.

XPD:
- Nothing to report.

DET:
- Intervention at SPB/SFX AGIPD with two modules replaced.

ITDM: 
- Cooling problems.

XRO:
- Not problems.

LAS:
- All accordingly to plan.

UNSYS:
- Relocation of undulators are ongoing in SA1 and SA1: control cabinets disconnected.

SPB:
- Nothing to report.

FXE:
- Started dismantling control room: it is done. 
- Ramp down starting today.

MID:
- Preparing for shutdown.

HED:
- All fine at HED.

SCS:
- Not present.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
- Martin Doering informs on the LIMP-2025: 
1. Tunnels were opened from 7AM today; 
2. Smoke extraction tests have started and be aware of noise or difficulties to open.
- Klaus Loeptien informs on the two constructions sites at XHEXP1: 
1. FXE control room construction - Steel works at FXE will start on 14.07 so access to XTD8 will be different; 
2. Big works begins on 30th June with Inospec starting with steel works for HXS construction; End of this week area will be fenced and please people who does not work on the construction should avoid 
walking this area. Be aware of crane works. 
- Inaki de Diego informs the beam shutter keys of the instruments will be removed today and returned next year.

CTRL:
- Nothing to report.

DA:
- Last week of OCD ended; no OCD from today. All fine.

EEE:
- Nothing to report, from this week starts with ramp-down activites.

VAC:
- Remark: no VAC-OCD during the next half year. Please contact VAC via e-mail.
- Check access rights for tunnel access and talk with Martin Dommach for questions.

XPD:
- Tunnel works starting today.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Not present.

LAS:
- Nothing to report.

UNSYS:
- Not present.

SPB:
- Nothing to report.

FXE:
- Not present.

MID:
- Nothing to report.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
-  LIMP-25 information: Martin Doering informs: 
1. Monday 7AM the tunnels are open but smoke extraction system tests is planned from 8AM to 10AM so that tunnels will be noisy and doors difficult to open; 
2. Men's toilettes at the XHEXP1 will be closed for maintenance and the woman's will be for dual use; 
3. HXS construction activities start next week but respecting the grace period for the first two week (no infra-structure works); 
4. New screens are installed at the tunnels entrances with info of major activities taking place at each tunnels sections; 
5. Last LIMP planning meeting on Friday 20.06 with group's representatives and news will be shared during the XO Integration Meeting. 

CTRL:
- Due to issues with Broker the plan is to upgrade MID and HED topics in coming weeks. Timeline will be shared.

DA:
- All fine at DA.

EEE:
- Performing timing tests documented in XFEL e-log; XO informs the system was rolled back to the trigger with 50Hz mains yesterday by 17:00 due to tuning activities.

VAC:
- Nothing to report.

XPD:
- FD studies ongoing this week.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- A. Trapp mentions XRO completed run of temperature tests at M2 XTD10 as planned.
- No info on watchdog tests.

LAS:
- Bringing up Laser back after 50Hz tests

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- D3 tests are ongoing and seems to be well working.

MID:
- No issues to report.

HED:
- Not present.

SCS:
- Nothing to report.

SQS:
- D3 tests ongoing this week.

SXP:
- Not present.

General Announcement:
- A. Galler says a second Cryo issue happened on Saturday but it was possible to recovered by 18:00.
- LIMP-25 is about to start in one week. In case of questions please do not hesitate in contacting Martin Doering and XO.

CTRL:
- New broker version is ready to be installed to cure issues saw in SA2 recently.

DA:
- Nothing major to report from DA.

EEE:
- Issues on Saturday morning (during beam downtime) with PLCs in SCS to be restarted, affecting local vacuum interlocks. 
- Camera issue also appeared at SCS but CTRL was working on it.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Everything is fine.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Quiet week but SA3 PP-laser had not enough triggers. Tests with EEE were done and will be discussed with Desy.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report; beam stability seems to be fine by now.

MID:
- All fine at MID.

HED:
- Not present.

SCS:
- Vacuum loop problem seems to be resolved.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
-	 

CTRL:
- Update concerning broker issues at MID: CTRL would like to update it with the new SPB version for tests in the coming two weeks.

DA:
- Nothing to report.

EEE:
- Nothing directly from EEE;
- P. Gessler update on the 50Hz tests on 17.06: starts at 8AM and the master timing will stop sync with 50Hz. 
This produces a short jump of trains but shall automatically return back. When switching sync back again it will also jump once more. 
Idea is to test the noise reduction from the 50Kz Mains line and test if one can run without this sync with the 50Hz in future. If things run fine during the test one would run for two days without this 
Synchronization. 
Directed affected groups are already participating in meetings.
- A. Galler informs there is no plans for FEL beam delivery or tuning/energy change possibility during the 50Hz tests on 17.06. 

VAC:
- Everything is going well.
- VAC-OCD got a call from SCS this morning for a change of GATT gas. Please let VAC group knows 1-2 weeks in advance for such changes.

XPD:
- Nothing to report.

DET:
- Incident of DSSC at SCS was investigated and communicated to related people.

ITDM: 
- Not present.

XRO:
- Not present.

LAS:
- Not present.

UNSYS:
- Nothing to be reported.

SPB:
- Nothing to report.

FXE:
- Nothing to report.
- D3 tests taking place at FXE from Tuesday late shift.

MID:
- Nothing to report;
- Started with LIMP preparations.

HED:
- Everything fine and using beam for the last IHR.

SCS:
- Last beamtime occurring this week.

SQS:
- Preparing for next week D3 tests with 100W tests (100 pulses at 10mJ)

SXP:
- Not present.

General Announcement:
-	 

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to be reported;
- Yesterday Patrick G. received invitation for the meeting on the 50Hz tests on 17.06 taking place at Desy. Patrick G. will forward it to xo-info.

VAC:
- Not present.

XPD:
- Nothing to report.

DET:
- Nothing to report;
- DSSC issue faced last week: problem was solved; S. Hauf said the follow up was taking place Friday afternoon together with SCS by debugging the detector.

ITDM: 
- Nothing to report.
- A. Galler saw issues while logging in Fast-X and will discuss with J. Szuba on it.

XRO:
- No issues to report.

LAS:
- Not present.
- LIMP activities: instruments that requested use of PP-laser during LIMP shall be secured. Otherwise please contact XO.

UNSYS:
- Positioning HXRSS crystal showed a lost communication in DOOCS server: solved;
- PS in SA2 cell10 was stuck yesterday and is also solved.

SPB:
- Nothing to report.

FXE:
- Not present.

MID:
- Nothing to report.

HED:
- Everything seems to be fine at HED.

SCS:
- Not present.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
- The ongoing delivery sees a HXRSS at 12GeV with 1mJ total intensity (~350uJ background). 

CTRL:
- Nothing major to report.

DA:
- Nothing to be reported.

EEE:
- Nothing to report.

VAC:
- Not present.

XPD:
- No issues to report.
- Big brother stopped SA1 because of HIREX power limit: J. Gruenert reports that all pulses of the train are now being seen by Big Brother and things worked as expected.

DET:
- Nothing major to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Ticket was discussed for SPB (timing issues): under investigation and a bug on the code has been found and is under work.

UNSYS:
- Issue with PS in cell#8 in SA1 was already fixed remotely.

SPB:
- Two issues: 1. HIREX watchdog needs a change of filter then works fine; 2. Issue with sample delivery leads that SPB will not use beam tonight (FXE can take if wanted).
- uTCA tested a monitor for received timing info together with ITDM and this test was performed parasitically at SPB.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- HXRSS performance this week is excellent.

SCS:
- Not present.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
-	 

CTRL:
- Investigate issue reported last Monday with MID is scheduled for next Monday.

DA:
- Not present.

EEE:
- One topic: motor in CRL in XTD2 found by FXE when doing larger steps caused issues (ZZ seems to be needed); however, with smaller steps it works fine and can be used. 
A ticket is here: https://redmine.xfel.eu/issues/221334#change-751944

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Adding data space for the last two weeks of operation: a server integration shows an issue and ITDM works on it for the next days.

XRO:
- Not present.

LAS:
- Not present.

UNSYS:
- Nothing to report.

SPB:
- This week still fine; 
- Issues for the Data measured in March with timing drifts and compensation for PP-laser did not work for three weeks. Contact with LAS to be made later today.

FXE:
- Not present.

MID:
- Nothing to report.

HED:
- Not present.

SCS:
- Not present.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
- A. Galler mentions the V0 was operated by another group after being interlock on Saturday by a vacuum issue in XTD6 while VAC-OCD was investigating the issue. 
Operation by anyone else has to be prevented in future and only VAC staff shall operate it.

CTRL:
- Issue at MID GUI server being investigated.

DA:
- Nothing major to report.

EEE:
- Nothing to report.

VAC:
- Issue with SA2 Saturday handled by VAC-OCD and PRC. 
- Several mails came from Karabo issue with vacuum pumps in SA1 - to be forwarded to CTRL and discussed.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Not present.

XRO:
- Nothing major to be reported.

LAS:
- Not present.

UNSYS:
- Nothing to report.

SPB:
- Continue with measurements; some difficulties with sample synchronization; nothing else to report.

FXE:
- Nothing to report.

MID:
- Nothing to report apart of the mentioned vacuum issue.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
-	 

CTRL:
- Nothing major to report.

DA:
- Quiet at DA.

EEE:
- Nothing to report.

VAC:
- Not present.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Not present.

LAS:
- Not present.

UNSYS:
- Nothing to report.

SPB:
- Problem at Laser hutch was fixed yesterday by exchanging a door magnet. 

FXE:
- Not present.

MID:
- All fine at MID.

HED:
- Everything is fine.

SCS:
- All fine at SCS.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
- Harald Sinn inform on the first lasing for XFELO on Sunday morning shift; 100 bunches in the pulse train was giving synchrotron already on Saturday showing the cavity was aligned. 
On Sunday was difficult to find FEL intensity but successful by ~14:30 while scanning cavity. After getting the signal, it was surprisingly stable and running well. 

CTRL:
- Nothing major to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- No issues from XPD;
- Success with FD activities.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Not present.

LAS:
- Not present.

UNSYS:
- Yesterday a ZZ was done in XTD4 to fix SASE3 cell26 Phase shifter.

SPB:
- Issue with Laser interlock in laser hutch; it will be discussed with Pouneh S. soon.

FXE:
- Not present.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- All good.

SXP:
- Nothing to report.

General Announcement:
- As PRC, Jan Gruenert reports a problem with fire detection system in XTD4 needed the entire day yesterday to fix and by 18:00 was concluded. The North branch was 
not having beam during this time. 
SA1 started from the evening and SA3 started with beam today morning.

CTRL:
- Remind that today it's planned an intervention to upgrade the SMS service. Ongoing until about 12:00. Notifications are not being sent in this period.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Yesterday an intervention with open tunnel for the FXE mono to refill system with gas.

XPD:
- All fine with XPD.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Not present.

UNSYS:
- Nothing to report.

SPB:
- Involved on night shifts from tomorrow with PAM/BAM/LAM. 

FXE:
- Not present.

MID:
- Nothing to report.

HED:
- Not present.

SCS:
- Nothing to report.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
- Successful delivery last days with exceptional machine performance. From tomorrow we have a FD week followed by a 12GeV week.

CTRL:
- Nothing to report.

DA:
- Quiet at DA.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Wednesday CTRL helped with SPB/FXE but fixed.

UNSYS:
- Nothing to report.

SPB:
- Challenges with PP-laser not being able to use WED and THU (switch between masters FXE/SPB); also SAT alignment issues all fixed with help from OCD. LAS and SPB will further discuss.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- Not present.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
-	 

CTRL:
- Yesterday update/intervention with DOOCS server was done and went fine; Systems are up and running.

DA:
- Nothing major for DA.

EEE:
- Nothing to report.

VAC:
- Everything fine.

XPD:
- 3 ZZs done yesterday: camera alignment in SA1; scroll pump belonging to PES XTD2 fixed; and XTD6 shimadzu camera intervention fine;

DET:
- Nothing to report.

ITDM: 
- Not present.

XRO:
- Attenuator fixed in SA1. All fine.

LAS:
- Not present,

UNSYS:
- Everything is fine with Undulators.
- Suren K. reports and entry at TTFinfo for missing communication between undulators and XGM. Seems to be DOOCS related issue. Theo M. will be contacted by A. Koch.

SPB:
- Nothing to report.

FXE:
- Not present.

MID:
- Nothing to report.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Not to report.

SXP:
- Not present.

General Announcement:
-	 

CTRL:
- Reminder: Desy will perform update tomorrow and DOOCS server will be restarted tomorrow at 13:00.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.
- As DRC, Jola S.-D. says it was a quiet week only a cooling water issue at the balcony rooms happened on May 01.05; a fast reaction prevented major issues. 
High temperature in balcony room 28 (SASE2) was measured and DOC reacted by being called from ITDM-OCD. 
The MKK technicians also acted; doors were opened to control temperature. Issue caused by a valve (Desy side) controlled that had to be exchanged.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.
- Drift of Mono at FXE: investigation in the shows the cryo cooling needs to be serviced for refill during a tunnel access that is requested.

LAS:
- Not present.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- All fine at MID.

HED:
- Not present.

SCS:
- Not present.

SQS:
- Not present.

SXP:
- Problem with LabSync timing synchronization from Desy side happened last days but seems to be fixed.  

General Announcement:
- Kimon F. informs that tests for a multi-mode fiber communication in XTD4 have to be scheduled with an external company. XO will organize it.

CTRL:
- Update about the name server update at the Desy side on the DOOCS: not done yesterday and shall happen next Tuesday 06.May. 
CTRL is prepared for corrective actions if needed (restarting DOOCS devices in Karabo).
- Bridges Karako-DOOCS may need to be restarted with the new name server (Flash default). Shall be further investigated if this would be the case. 

DA:
- All fine at DA.

EEE:
- Timing system and DOOCS update: EEE was in contact with Desy and confirmed the XFEL information is going to the new server. 
Middle layer devices were not affected by changing to the new server. 

VAC:
- Everything is fine.

XPD:
- No issues to report.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Everything fine. Seems the ZZ yesterday was fine.

LAS:
- Nothing to report.

UNSYS:
- SA3 cell#26: under work and trying to fix.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- All fine at MID.
- A. Galler says the HXRSS could benefit from a signal looking at the seeded beam with the mono and downstream XGM (from last week HED). 
MID may use a downstream HIREX that may be used. J. Gruenert proposes to use the diamond detector. 

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
- From PRC, Maurizio V. and Raul V. have no new things to report, apart of the HXRSS difficult tuning.
- As DRC, Luis Maia says the main points were discussed (see below).

CTRL:
- Friday heard from Desy an update on servers that hold DOOCS and uTCA has to be done, and is planned for tomorrow. In case it is not transparent, the DOOCS servers will need 
to be restarted from our 
side.

DA:
- Nothing to report.

EEE:
- uTCA system to be restarted in case Tuesday's intervention affects it.

VAC:
- Everything is fine.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.
- Related to Tuesday's updates with JDDD: in case of issues one option is to redefine the variables in the servers, as once tested.

XRO:
- Nothing to report.

LAS:
- Not present.

UNSYS:
- Everything is fine.
- Issues with lost of high level controls in the last blue week: not fully understandable why the fiber optics was lost.

SPB:
- Pulse energy during the nights is low; started with 1mJ and later dropped to ~600uJ.

FXE:
- Digitizer problem during the week was solved:
This occurred when a change of bunch number was requested; the digitizers are reconfigure via mid-layer device whenever number of pulses/frequency is updated. 
It is not clear if this was the cause of the issue. DOC reboot the hardware which resume data acquisition. 
Today (Monday) morning FXE noted that another mid-layer device was not displaying digitizer data properly; since the digitizers are the base class, it could be that 
communication was not reinitiated after the hardware reboot. Re-instantiating the mid-layer fix the issue.
- A temperature drift on the Mono is still to be investigated and XRO is aware of it.

MID:
- Nothing to report.

HED:
- Not present.

SCS:
- Nothing to report.

SQS:
- Nothing to report; running instrument.

SXP:
- Not present.

General Announcement:

CTRL:

• guiserver at MID
  • backbone services moved to a new machine --> should mitigate the issue

DA:

• all fine at DA and so far quiet on DOC

EEE:

• see above

VAC:

• all fine

XPD:

• nothing from XPD

DET:

• DSSC2
  • very successful from Thursday 15:00, big thanks to all groups involved recovering the undualtros to make this posssible.

ITDM: 

XRO: 

• nothing to discuss

LAS:

• slight problem with fastADC cards in SA3 --> EEE is informed

UNSYS: 

• SA3 undulator last week
  • communication issue through fiber optics
    • mitigation included switching from multimode to singlemode communication, including changing EtherCAT terminal and reconfiguring the PLC
• cell 12 damaged linear encoder SA3
•  

SPB/SFX:

• nothing special

FXE:

MID:

• nothing to report

HED:

• not present

SCS:

• nothing to report

SQS:

• nothing to report

SXP:

• not present

DRC

PRC

AOB:

• problem at FXE wiht an MDL of the Mono 
  • MDL was in unknown state
    • root cause: one the of the devices that the MDL is connected to was switched off (XGM was not instantiated)
•  

General Announcement:

CTRL:

• nothing 

DA:

• nothing

EEE:

• nothing

VAC:

• everything fine

XPD:

• nothing to discuss

DET:

• DSSC2 commissioning hampered, SA3 undulator only manual controls available.

ITDM: 

• 2 hours maintenance starting at 10:00 maxwell servers

XRO: 

• nothing

LAS:

• nothing

UNSYS: 

• not present, working on recovering SA3 undulator controls

SPB/SFX:

• nothing to discuss

FXE:

• mono drift --> issue with encoder?
• motor config issue, Leandro helped
• stuch stage in sample stack 

MID:

• karabo gui servers crashing both on guiservers 1 and guisever 2
  • Wajid: issue is being investigated --> possibly network issue, but no clear identification as of yet

HED:

•  all on track

SCS:

SQS:

SXP:

• monday issue with beam

DRC

PRC

AOB: