General Announcement:
- Interlock tests light taking place today and tomorrow, starting at Desy premises and tunnels.
- On 23.01 there is the Interlock tests at XHEXP1. 
- Zunaira A. asks for one experimental hutch in all SASEs (optics hutch can also be) to be closed for tomorrow to check some signals for tunnels. Hutches need to be closed at around 09:30-10:00. 
SQS accepts to interlock the hutch. MID also says it is possible but a precise time needs to be communicated.
- On 17-18.January the 5Hz operation will happen. Needed groups are already informed and tests shall be transparent for the instruments. Tim Wilksen will prepare a schedule to be distributed as soon as 
available.

CTRL:
- Influx DB: two nodes are available. A 6-month policy notice is the one to be used by Karabo. An e-mail will be sent.

DA:
- Nothing to report.
EEE:
- SA2 lost power on the 31.01. The CPUs in the instruments were not affected; the CPU in SA2 laser was affected and parameters had to be reset. Impression is that UPS did not act. EEE needs more 
information.
- A. Galler says that it relates to the broken UPS in SA2 area. A possible automatic check run/done by MPS triggered the emergency OFF. A new battery for the UPS is ordered and it is to be delivered in 
future.

VAC:
- All relevant tasks for WMP are closed.

XPD:
- XPD would like to continue in XTD9 and XTD6 after the interlock tests to conclude minor activities.

DET:
- Nothing to report.

ITDM: 
- Reminder to all instruments and support groups: finish accessing and closing the proposals (deadline has already passed) before they will be discarded.

XRO:
- Will need access to tunnels XTD6 at late January. The access is not related to test components.

LAS:
- Bringing lasers back up. In SA2 there was a rough start due to the power OFF but seems all in good track.

UNSYS:
- SA3 undulators: rotary encoders could be used to control the undulator gaps.
- Suren K. informs that partially recovered encoders for the 3 upstream segments. Spare parts for the next two devices will arrive in some months. Root cause for the SA3 power issue is not understood. 
Undulators can be operated.
- Power distribution terminals in SA2 (2 units) and 1 unit in SA1 needed replacements.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- Request to support groups: if external companies need access to hutch, please remind these companies to do not use dirty shoes when accessing any hutch.

HED:
- Nothing to report.

SCS:
- Issue with XGM gas supply last week (valve was closed by someone unknown). Check functionality is ongoing but all seems to be fine. 
- Transport taking place may affect access in areas around SCS, including XTD10.

SQS:
- Nothing to report.

General Announcement:
- The temperatures in the Hall are warming and accordingly to Tobias C. this is related to cooling water as ventilation is also affected.
- A. Galler reminds on an e-mail sent yesterday related to check-in at XFEL today: one has to show vaccination status at the gate. For next week likely one can register the Covid status at the badge reader 
and further communication will be sent.
- On next Saturday 11.Dec tunnels between Osdorf-Born and XHEXP1 will also be closed in the context of the fire extinguisher maintenance. 
It is also reminded that all Schenefeld campus buildings are inaccessible and only SRP, TS and external company are allowed in the site.

CTRL:
- After the control server network update, Karabo is up again in all the topics.

DA:
- Nothing to report also including calibration team.

EEE:
- All maintenance tasks progressing in tunnels and instruments.

VAC:
- Not present due to tunnel works.

XPD:
- Progress yesterday was done by bringing hard Xray PES in XTD2 which was installed in the beamline with help from VAC and MEA groups
- Loop update with EEE. Bernard B. says SA3 motion2 PLC will be updated/finished today.

DET:
- Nothing to report.

ITDM: 
- Commissioning proposals: interested people got an e-mail on the closing/reviewing of the current proposals. ITDM will eventually close it this week.
- Request for changes on new proposals have to be sent today to ITDM, before its creation. After being created, remains valid for the next half year. New proposals will be available for use from Monday.
- Maintenance tasks: online storage was finished yesterday evening. Currently everything online is available again. DAQ will be brought up today and cross-checked specially for SA1 where servers were 
exchanged (new clean installation).
- Exchange of switches for transferring data between Desy and Schenefeld was done.
- Early morning network maintenance: just two routers need further investigation by NOC (using old firmware). Action shall be unnoticed as there is a redundant system. 

XRO:
- Proceeding with maintenance planned tasks.
- Reminder on the delayed installation of the XTD2 new bender for SA1 because of problems with cooling/ air conditioning at the labs.
- XTD9 distribution mirror M3 for SA1: XRO noticed the soft limits were changed and position of one mirror was different. 
Changes in soft limits may be related to power cut; XRO has changed back to the proper values but this has to be checked again during re-start of operation.

LAS:
- Nothing to report.

UNSYS:
- SA1 cell#33 undulator and rack have been shifted to cell#2.
- Apple-X small hiccups but optimistic that will be good for next week.

SPB:
- Nothing different from Monday.

FXE:
- Usual activities ongoing; tests with robot software library and middle layer devices for movements to be done today.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Nothing to report. All fine with transportation activities.

SQS:
- Nothing to report.

General Announcement:
-	 

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- As PRC, Raul V. informs on a small issue at Hirex-Gotthard with number of pulses yesterday. Promptly solved in few minutes.

XPD:
- No issues and supporting the ongoing blue week with 30keV in SA2.
- Access happened on Monday in XTD2 to fix the solid attenuator.

DET:
- Nothing to report.

ITDM: 
- Monday intervention (announced in e-mail to xo-info) went OK and systems are recovered.

XRO:
- Solid Attenuator in SA1 temporarily solved: middle layer device calculating transmission shall be working; the automatic interlock is not yet working and a new interlock logic will be deployed. 
Please instruments in SA1 do that manually. Arm 5 and Arm 4 are currently disabled. 

LAS:
- Issue with 4.5MHz operation in SA3 but it was fixed.

UNSYS:
- SA1/cell20 phase shifter shows a problem and a ZZ will happen tomorrow morning.

SPB:
- Laser interlock issue happening yesterday evening was solved (signal of a power glitch happened yesterday evening).

FXE:
- Nothing to report.

MID:
- Seems that short pulses studies at MID were successful.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

SXP:
- Nothing to report.

General Announcement:
- During the weekend there was a cryo plant failure which caused more than 30 hours downtime. This was due to the cold compressor failure on Friday evening. 
Machine work hard to get back in operation and Sunday by 06:00AM beam was available to the experiments.
- Chris Y. asks if FXE had used the PAM. It seems not to be the case due to the beam downtime. C. Youngman will contact Yifeng J.

CTRL:
- Nothing to report.

DA:
- DA is interested on the MID migration problem (discussion is following below).

EEE:
- Problem with SQS digitizer regarding a drift when looking into pulse laser pattern. Problem seems to be coming from the source; to be further investigated;
- Beckhoff PLC at SCS had a problem and will be investigated today.

VAC:
- No issues to report.

XPD:
- This week XPD will measure at HED with the calorimeter.
- XPD needs confirmation from MID if Diamond detector was used at MID.

DET:
- Few OCD calls related to the AGIPD operation support.

ITDM: 
- The MID issue seems not be linked to migration in a first analysis. It may relate with calibration. Queue was busy as many experiments taking data simultaneously. 
By the other side, there were no indications of calibration being used. Today the migration was running normally.

XRO:
- Nothing to report.

LAS:
- Not present.

UNSYS:
- Another Phase shifter (SA3/cell20) presented a problem like the cell17. Waiting for getting access to fix and investigate the encoders. ZZ is scheduled for this morning.

SPB:
- Problem with AC unit at the laser hutch. TS was called onsite during the weekend and it was solved.

FXE:
- Nothing to report.

MID:
- Issue with data processing last night: if it looks good for IT and DA, then MID is relieved.
- Diamond detector use: looks reasonable and data was taken. The final analysis has still to be seen.
- MID refers that it was positively impressed how fast the seeding was brought back after the cryo failure.

HED:
- Nothing to report.

SCS:
- EEE got a call about scanner-y motor. A problem with cable was found and it was exchanged on Sunday morning. Since then it appears to be solved.

SQS:
- Nothing to report.

General Announcement:
- Quick report of yesterday incident of water running down to XHEXP1: a washing machine in the clean room at ground level leaked; the water went down to the SA4/5 area of XHEXP1. 
Both ground floor and XHEXP1 floors were wet. The washing machine is taken out of service.

CTRL:
- The ticketing system "control-integration" is working again and can be used.

DA:
- Nothing to report.

EEE:
- Fast electronics announcement: tomorrow late afternoon EEE will apply the fix to DSSC camera to correct train-IDs.

VAC:
- A test on the signal optimization in SA3 vacuum loop was done. VAC found a fix that will be applied during the shutdown (together with CTRL, EEE).

XPD:
- Nothing to report.

DET:
- pnCCD risk analysis: DET says that there is a path to avoid accident again and has been discussed with instrument. The misbehavior of the bottom module is to be investigated and replaced.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Improvement of sync system in SA3 laser hutch took place this week. The laser is available to instruments.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to add.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
- The accelerator is down since Sunday morning. An oil pump of the warm compressor failed at around 7;00AM. In the afternoon a temperature of a cold compressor bearing raised and had to be exchanged. 
Cryo OK is expected today at 22:00. The operation for the current week will be updated by XO as soon as news are shared. 
- Harald Sinn as PRC informs the SA3 pointing is not so perfect (issues with crosshairs). Center of aperture is currently being used by SCS. 
SQS still has to find if actual position is good. When A. Koch is back this shall be revisited.

CTRL:
- Nothing to report.

DA:
- Nothing to report.
- Update of GPFS online analysis issues: mitigations put in place are working. 

EEE:
- One issue with a motor was solved by the DOC on Saturday.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.
- M2 mirror in SQS (new feature reported last week): no news.

LAS:
- FXE reported PP-laser to have long pulse duration and small beam profile at hutch. LAS is discussing and investigating with FXE. An update will be done by end of the day.
- SA3 PP-laser: SCS reported not been able to open instrument hutch. A restart /re-cycling of laser interlock was done and worked properly, consequently shall not be the issue's origin. 
SCS shall contact SRP and Lasermet. A proposition is to use dummy connector but needs to be discussed with SRP.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report; Program of last week could be carried out.

FXE:
- Nothing to report.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Nothing to report.

General Announcement:
- Eric Boyd comments on Interlock tests: today FXE and MID hutches are being searched for ~30 mins. Please contact Eric in case you find lights ON. 
For tomorrow, Tuesday: OFF buttons will be tested and jumped in SA1/SA3 instruments and on Wednesday the SA2 instruments. Access is restricted and e-mail will be sent to communicate when people are 
allowed to resume access/work. 
Also please clean up the hutches for the inspection and tests.

CTRL:
- Nothing to report; Karabo redeployment went well last week.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- XTD6 tunnel access is needed for HIREX.

DET:
- Intervention at SPB AGIPD: modules were swept, severe effect due to radiation (one module not working). One module was swept in the quadrant. It was successful.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Some surprises but under control.

UNSYS:
- All fine.

SPB:
- All fine.

FXE:
- Software and firmware updates with detectors taking place.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
- Machine start-up continues to be ahead of schedule. Beam transmission to T4D and T5D has been done during the night (with open undulators). 
- An Invitation for the User&Operation Meeting on next Friday 09:00 was sent to the user&opmeeting mailing list. If you did not receive it, please contact XO.
- XO Integration Meeting takes place only on Mondays and Wednesdays at 09:30AM. 

CTRL:
- The synchronized shutdown, f/w update, configuration and restart of both CTRL network routers by DESY-NOC was performed yesterday. 
This included the Karabo shutdown and restart in tunnels, instruments, etc.
- Problems linked to the re-start: in LAS a miss-behaving ADC and a faulty host cpu issue; in CTRL some obsolete deployment information. 
- This Router update has to be schedule during the shutdown to avoid above mentioned issues. 
- CTRL observed two Basler cameras which did not reestablish a network connection after the router updates: Please try power cycling the camera to restore system.

DA:
- No complications due to routers update.

EEE:
- Cabling installation in SCS is in progress. 
- Technical staff will commission the FXE's two new brakes for XGM.

VAC:
- Not present.

XPD:
- Re-starting X-ray photon diagnostics devices this week.
- XGMs are ready for recommissioning.

DET:
- Nothing to report.

ITDM: 
- Maintenance of ELOG server and update of application has been done last night. System has restarted.

XRO:
- Not present.

LAS:
- All LASERS are back today.
- Due to the router update, SA1 laser was the most affected due to loose of thermalization and was OUT of operation a full day. SA2 was OUT only for the afternoon.

UNSYS:
- Nothing to report.

SPB:
- Getting ready for beam: few DAQ issues still open but being worked out.

FXE:
- All motors in SA1 were OFF due to Karabo re-start linked to router update.

MID:
- Update of Linux computers: ITDM will communicate with MID for the re-installation. 

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
- The maintenance task list was made available last Friday. Martin Doering distributed an e-mail including to the xo-info@xfel.eu list. 
In case of any question please don't hesitate in contacting us at xo-planning@xfel.eu
- An invitation for the Colleagues and families Company Summer Party was sent yesterday. 
The event takes place on July 1st and if you are around and wanting to take part of an Italian themed party, please place your registration.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Not present.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report; no info regarding the conditional trigger operation.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Damaged bellow at the DSSC (needed for this week): parts were exchanged and all is fine.
- Night problems with beam position / energy. It was fixed by the BKR. 

SQS:
- Not present.

General Announcement:
- SA2 lasing: up to 2mJ@9keV was achieved with strong linear and quadratic tapering with 250pC bunch charge. 
Lasing with 500pC achieved 0.45mJ@9keV and with 100pC achieved 0.75mJ@9keV.
- From today we start the summer shutdown phase.
- Please note the last minute information on air conditioning maintenance in tunnels between Tuesday 15:00 up to Wednesday 08:00. 
We ask groups to shift planned works to outside this time slot. In case you need to be in tunnel, it is mandatory to use FFP2 masks.

CTRL:
- Karabo 2.9.0 deployment will start tomorrow and follow over the week. Typical activity time is from 8AM-16:00 each day.

DA:
- No problems. 

EEE:
- EEE plans for tomorrow the mc2 migration.

VAC:
- HED mono has adjusted gap between crystals. All other tunnel activities ongoing.

XPD:
- Major task for the coming week is related to the PES maintenances. All other tasks are also organized.

DET:
- Will carry tests after the Karabo installation.

ITDM: 
- Group will be busy with updates to be done this week.

XRO:
- Completed big shutdown activities: M3 cooling mirror - leak tested OK and pumping during the weekend.

LAS:
- All lasers are in operation.

SPB:
- Progressing with regular planned tasks.

FXE:
- Nothing to report.

MID:
- Nothing to add.

HED:
- Working with EEE activities.
- HED requests suitable dates for testing the THz laser. This date has to avoid infra-structure, interlock and other works. 

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
- A. Galler inform that if a hutch radiation alarm is triggered please familiarize yourself with the procedures. It can be helped by Hall Crew and/or D3. Operation is stopped when this alarm is triggered.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Problems with AGIPD-1M at MID: one module does not send proper data. Under work;
- Last week issue with AGIPD at SPB: modules were flickering and major intervention is needed to further investigate. Issues with calibration and data quality: work is ongoing.

ITDM: 
- Everything is fine.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Everything is fine and yesterday the ZZ was not needed.

SPB:
- Issue with AGIPD-1M data quality is been worked on.

FXE:
- Not present.

MID:
- AGIPD module issue already mentioned by DET.
- 2.4mm CVD foil attenuator seems to be damaged; it will be discussed with XRO.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Nothing to report, starting to take the beam.

SXP:
- Not present.

General Announcement:
- As PRC Jan G. reports that: 
1. ZZ access to XTD10 was planned and started around 9AM today to work on the exit slit. Plan is to finish by 12:30; 
2. Machine worked nicely during the weekend (only 1 downtime due to cryo OK for around 1 hour); 
3. on FRI afternoon MID close the pre-absorber and background signal was seen in the AGIPD - it was clarified by PRC and XRO that the pre-shutter does not provide a full stop for beam, just protecting 
electronics from intense beam.

CTRL:
- It has split the watchdog devices (imagers) to two servers and performance was seen to be stable.

DA:
- FXE mini-LPD issues during commissioning are being addressed.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- MID during the weekend reported issues with AGIPD data: two modules were missing. A DOC expert was on shift but further investigation is still needed; MID continued to work without the modules.

ITDM: 
- Issue with performance of online data storage at MID: if AGIPD is set in full speed mode during several hours the cache gets full and needs a break. 
This happened yesterday and by 6PM MID decided to stop for 3 hs until cache was emptied (reason for such long time was sample related; cache can be emptied faster). 
To be in safe side is better to stay with cache filled by 50%. A new system from IBM with double performance is ordered and shall be available during the summer.

XRO:
- ZZ is ongoing for the Exit slit.

LAS:
- Issues with the Sync in SA1 and SA2 which are addressed by Desy group LabSync; On THU and FRI instabilities were observed by LAS.
- Called by FXE during the weekend which will be investigated.

UNSYS:
- Nothing to report.

SPB:
- Night shifts at 12.4keV last week went fine.

FXE:
- Not present.

MID:
- Two MID related issues were already addressed (see above).

HED:
- Nothing to report.

SCS:
- Loss of optical sync: Laurent M. says that 12hs were lost last week. SCS is discussing with CTRL to copy the alarm system from SPB/SFX. Wajid E. adds that the logic has to be checked (properties) and 
then implemented.

SQS:
- Beam will start with SQS and not with SXP on Tuesday.

SXP:
- Not taking beam tomorrow as the KB system arrives and needs to be brought to the hutch.

General Announcement:

- Q&A session with SRP/Tobias Haas:
1. External companies have to provide self-assessment to show they have measures in place that comply with EuXFEL regulations on safety related to Covid-19. 
The EuXFEL online training is installed at the gate house and the companies have to make the Covid-19 training. EuXFEL groups have to inform the external companies.
Slides of the training will be provided to the groups for being send to the external companies.
2. One has to observe the maximum occupancy of each room and follow the EuXFEL training. If you stick to the max occupancy, you can work without masks in case minimal
distance is respected - otherwise mask is mandatory. For control hutches we admit only 2 persons. 
3. SRP finds a good idea and encourages instruments to implement additional measures for the hutches that e.g. cover use of tools, computers and/or disinfection 
procedures. 
Nevertheless, such extra local rules must not overrule the EuXFEL rules covered in the training. 
Extra regulations shall be printed and make available at doors, for example. Responsible for rooms and and hutches or local staff must make sure these additional
regulations are explained and followed. 
4. EuXFEL will not provide PPE to external companies.
5. Tobias will check with MB if EuXFEL has to provide PPE to DESY employees. In principle, EuXFEL applies the same rules as DESY.  
6. There is currently no decision on which rules apply to external visitors regarding the summer shutdown. We assume initially they will not be able to come. 
SRP encourages groups to send questions to health@xfel.eu and the Covid-19 task force will discuss the matter.  
7. There is no decision yet if the FFP-2 masks will be disposed after use or treated for re-use. Initially EuXFEL assume they will be disposed. 
It is yet unclear how long time a mask can be used before loosing efficiency. The slides presented at staff meetings contain suggestions in how to use the masks.

- General: There is no current issues to be discussed today regarding the tunnel access and related work;

- General: No issues have been pointed on the control network activities scheduled for next week. 
XPD must send to CTRL information on when a test of a shutter valve of gas supply will take place (still to be defined) in order to test the notification service. 

- The EPS work in SASE1 was rescheduled to next Friday and has been confirmed with XO and VAC.

- Please note that XTD1 will be closed from May 18th. Do not hesitate in contact XO in case of issues/activities affected due to this.



CTRL:
- Nothing out of ordinary to report; No issues concerning the re-start of instruments.

DA:
- Nothing to report.

EEE:
- SQS installation of cables will happen at beginning of next week, followed by FXE installation.
- EEE Technical side is doing onsite support for the instruments.

VAC:
- Making progress in the tunnels.
- A particle test on FFP2 masks was conducted and values are higher that the recommended in the clean rooms. 
Please use the normal multi-use protection in top of the masks.

XPD:
- Making progress in the tunnels.
- PES prototype chamber has been prepared. Next week (foreseen in the middle of the next week) XPD will bring it to the big clean room.
- Plans are up for next week.

DET:
- Nothing special.

ITDM: 
- Plan to make intervention with control group/server for short moment in a instrument.

XRO:
- Nothing to report, but please be aware of the particle free masks issue in the clean rooms (pointed above by VAC).

LAS:
- All 3 PP-laser are working. It remains some alignment but it not a showstopper.

SPB:
- Working with DET, EEE and CTRL to bring back systems - all going well so far.

FXE:
- Preparing for the installation of cables.
- Tasks to be done with EEE: new PLCs to be placed in the racks and to be powered on in the hutches.

MID:
- Fully under vacuum again. PLCs and motors are on and tested. Commissioning of experimental hutch ongoing.
- MID was in a full shutdown mode: it takes only about 3-4 days to place the full instrument in operation again.

HED:
- PP-laser and laser back.
- Split delay line is also OK.

SCS:
- Not present.

SQS:
- Progressing with the re-start of the instrument. 
- SQS has used the time to develop and improve the interlock system for the pre-vacuum. 

General Announcement:

CTRL:

• Nothing major

DA:

• nothing major

EEE:

• nothing major

VAC:

XPD:

• everything fine, maybe ZZ tomorrow

DET:

• nothing major

ITDM: 

• short interuption of DAQ Switch for SA1 tomorrow
  • in coordination with CTRL 
• GPFS clients on all PClayer servers planned for tomorrow

XRO:

•  XTD1 ATT repair planned for next Monday

LAS:

• not present

UNSYS: 

• everything fine

SPB/SFX:

• Nothing major

FXE:

• train issue with JUNGFRAU

MID:

• nothing major

HED:

• nothing major

SCS:

• nothing major

SQS:

• not present

SXP:

• not present

DRC

• Broker issue on Friday
  • SA2 topic restarted

PRC

AOB:

• XPD is planning for a ZZ in SA2 tomorrow, UNSYS wishes for ZZ in SA3 --> both topics to be discussed in the following RC meeting

General Announcement:
-	

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- All fine with the ADQ deployment on last Monday.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Issue with SCS chiller recently and again a similar issue now at SPB which the chiller stopped work. Has to be sent to repair. 
- It is unclear when two chiller will return. One is needed at SCS for the coming weeks. TS will contact chiller company and DET is following up.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- All fine.

UNSYS:
- Busy with K-measurement cell33/SA2 and radiation studies at Apple-X.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- Nothing to report.

SCS:
- Nothing to report apart of the Chiller issue.

SQS:
- On Basler cameras: Gabriele G. comments that issue was the firmware that needs a new version from company. Caused by an application that is not in use. 
Solution by ITDM is to disable the application (see e-mail from Wajid E. to xo-info on 07.03).

SXP:
- Nothing to report.

General Announcement:
- SPB/SFX will continue receiving beam this week for commissioning.
- Issues with access to the Operations/21 e-log: SPB run coordinator wrote to wrote to the admin but no answer so far. Entries by Adrian M. while using VPN also did not 
work. 
XO will follow with IT (see below).
- Gerd W. reports that works in SCS chicane are done and the radiation interlock keys are returned.

CTRL:
- Some observations triggered by DOC regarding XGM trains coming too late (20s). An update will be made later on the day or next days.

DA:
- Not present due to DOC shift compensation day.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- A. Koch and Theo M. say no issues to XPD were reported. All operating fine.

DET:
- Commissioning beamtime with SPB detectors. The AGIPD program for last week was completed successfully.

ITDM: 
- Janusz S. says on the e-log issues that administrator of the e-log has the power to include new people. 
While using VPN access one can read the e-log and post entries using the copy function from another e-log. Nothing in the procedure has changed from past time.

XRO:
- Nothing to report.

LAS:
- SA1 PP-laser recovered power for SPB and is delivering in the nominal power level.
- SA3 AMPHOS was switching off at random during the weekend; no reliable operation in SA3. LAS is in contact with external company.

UNSYS:
- Cell4 and cell6 in SA2 required intervention from expert (Suren K.) during the weekend. 

SPB:
- Drift of horizontal beam position was observed on the weekend and reported to the DOC which provided a tool to diagnostic the drift. SPB/SFX would like to thank the DOC 
for the availability.
Beam pointing was changing every hour and was difficult to keep into M1 and M2. Theo M. says the XGM drift happened in the horizontal by many mm. DOC can not solve and 
then contacted Optics group. 
The observed drift seemed to be too big to be compensated. Richard B. says the movement was seen from XTD9 XGM and was a fast drift. 
Andreas G. will address communication channels between DOC/DRC and PRC (PRC was not informed). 

FXE:
- Floor refurbishment starts today.
- Last Wednesday it was checked the gate valves are corrected integrated in EPS and MPS. If shutter is open this signal is sent to the MPS and triggers closing V0.

MID:
- All fine.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- All good at SQS.

General Announcement:
- When questions or issues with operations or beam parameters appears, please contact the PRC. The Karabo main scenes are changed and the PRC phone can be directly found at them.
- As PRC A. Galler says that competing requests by SA1 and SA3 was taking place yesterday. So the decision was to run non-interleaved until Thursday when the plan will be revisited.

CTRL:
- Issue with Bassler cameras in SPB (only): still under investigation.
- PLC timing feedback devices: workaround was implemented and together with EEE further investigations are ongoing. 

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing major to report.
- ZZ in XTD10 for the exit slit was done on Monday.

XPD:
- Calorimeter for XPD is installed and running.
- FEL IMG in SA3 has a new feature installed by XPD and XO: in case of danger for the device the number of bunches will go to zero. 
This takes into account the damage threshold of the total pulse energy of photon beam. Above a limit it will drive beam to 0 bunches. 
Only installed at the FEL IMG and in case of questions please contact Andreas Koch.

DET:
- On Friday there is was a timing shift for pulse resolved detectors for SA2. That also appears with AGIPD. 
Jolanta S.-D. says that at MID the shift is at 9 clocks; at HED is up to 15 clocks (thus around 100-138ns) when comparing to September, and depending on detector positions. 
An enquire with machine has to be done if it relates to BAM or another device.

ITDM: 
- Nothing to report.

XRO:
- SA3 exit slit: work/investigation is ongoing by XRO.
- Calibration of mirrors are almost done.

LAS:
- Nothing to report.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- Issue with CRL1 (first arm): device is interlocked in the OUT state for both X and Y axis. Zunaira A. says that arm1 is not part of SEPS Interlock. 
Investigation with EEE has to take place. Operation can continue with current status.
- Issue with rotary motor for the spectrometer rotation appeared - seems to be damaged. On Monday chamber has to be open. 

HED:
- Not present.

SCS:
- On the exit slit strategy/status: Mikako M. will discuss internally at XRO and go back to SCS. 

SQS:
- Nothing to report; acknowledged the announcement done by the PRC.

General Announcement:

- XTD10 tunnel was closed last Friday; XTD9 to be closed by end of this week; XTD6 is undefined – mostly likely by Monday. Any schedule deviation will be communicated.

CTRL:

- Deployment of offline services from 10.2 to 12.2. Services such as offline calibrations are not reliable in this time. An e-mail was sent and another reminder will be sent again.

DA:

- no news.

EEE:

- Update of PPL uTCA in SA1 today (laser);

- SASE2 PLC loop update to take place tomorrow at 13:00 (Hirex and Shimadzu camera).

VAC:

- Nothing to report

XPD:

- No issues to report.

- Andreas K. says in SA1 hardware activities are done; testing optical alignment.

- Hirex SA2 update is missing.

DET:

- nothing to report

ITDM:

- nothing to report

XRO:

- nothing to report

LAS:

- Switching on SA1 laser – after uTCA upgrade. Small issue relates to the missing trigger from Desy (dynamic triggers). Point of contact are Tim Wilksen and Lars Froelich.

UNSYS:

- Hick-ups with controls during the weekend. BKR opened gaps to 220mm and caused troubles (usually they open o 210mm).

- One ambient field coil needs ZZ for fixing (SA2/cell12); not urgent.

- Cleaning was done in XTD4.

SPB:

- setting up for the first set of commissioning

- Gotthard trigger seems to be solved.

FXE:

- nothing to add

MID:

- all fine

HED:

- nothing to add

SCS:

- not present.

SQS:

- uTCA digitizer issue: ongoing.

General Announcement:
- Interlock tests are ongoing in tunnels and good progress has been made.
- Planning for the LIMP-2025: it has been worked on; currently there is not a detailed plan available as discussion for tasks is ongoing. 
In case of questions or recommendations please do not hesitate in contacting XO. As soon as a timetable is available, it will be shared with everyone.

CTRL:
- Reminder that this week the camera acquisition system will be deployed to switch OFF them on Tuesdays 12:00, accordingly to the shared info in the e-mail. 
Please contact CTRL for details, questions and suggestions.

DA:
- Al fine; nothing to report.

EEE:
- Situation in XTD2 rack 1.0: fast ADC does not work properly. To be followed up after the meeting.

VAC:
- Not present.

XPD:
- Nothing to report.

DET:
- Nothing to report. Restarting things prior bring-up dates.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Not present.

UNSYS:
- Everything is fine.

SPB:
- Not present.

FXE:
- Nothing to report.

MID:
- All fine at MID.

HED:
- All fine.

SCS:
- Nothing to report.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
-	 

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to report; continuing with maintenance tasks.

VAC:
- Done with maintenance tasks.
- Ask HED, MID, FXE to check cameras in monochromators to check them again.
- Tunnels close today after lunch; XTD6 and XTD9 will re-open on Wednesday afternoon.

XPD:
- Progressed well with tunnel works;
- Would like to work in XTD6 and XTD9 after reopening them for completing some tasks.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Not present.

UNSYS:
- Everything fine; maintenance tasks for this period is finished and went accordingly to the plans.

SPB:
- Nothing to report.

FXE:
- Not present.

MID:
- Nothing to report.

HED:
- Nothing to report; will go to XTD6 to verify the Mono.

SCS:
- Nothing to report.

SQS:
- Not present.

SXP:
- Nothing to report.