General Announcement:
- A. Galler announces that yesterday the cooling water of 20C was leaking. The reason is still to be found, as per e-mail from TS sent to the xo-info.

CTRL:
- Proceeding with updates and nothing to report.

DA:
- Ready for bring-up days.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Information: in XTD6 the PLC loop was repaired.
- XGMs are started (upstream ones).
- As PRC, J. Gruenert says a ZZ is ongoing in XTD10.

DET:
- Nothing to report; prepared for bring-up days.

ITDM: 
- Nothing to report.

XRO:
- The XTD10 H-slit access is finished and cable connection is fixed;
- M. Vannoni sent the draft for the ramp-up plan during next week to the instruments.

LAS:
- Continuing with maintenance tasks.

UNSYS:
- Trying to understand why alignment quadrupoles were inserted in cell#24.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- Not present.

SCS:
- Not present due to interlock tests.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
- Interlock tests light: functional tests will happen this Wednesday starting at 09:00 at the instruments. Emergency OFF will not be pressed.

CTRL:
- Updates are working and going well;
- Experiencing issue with DOOCS devices since Friday. Reported to DOOCS team and needs to roll it up.
- Weekend: issue with SA2 topic: MPP broker had one post that lost connectivity to Karabo (LAS2). Middle layer devices successfully connected and easiest solution was to restart these two topics. 
Done between DRC and PRC. Macros or calibration services were not started yet.

DA:
- Nothing to report.

EEE:
- Friday evening OCD call with VAC.
- Bring up day at FXE went fine.

VAC:
- Problems: false alarm that were cleared out on Sunday and is normal now.
- Continuing some maintenance tasks.

XPD:
- Starting Diagnostic devices this week. From weekend SASE tuning is planned.

DET:
- Nothing to report.

ITDM: 
- Investigating broker in SA2.

XRO:
- Not present.

LAS:
- Not present.

UNSYS:
- Small problem in SA1 / cell28: power distribution terminal must be replaced by ZZ.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Bring up days starting today at SCS.

SQS:
- Not present.

SXP:
- Nothing to report.

General Announcement:
- There will not be Xo Int. meeting next Wednesday 21.12. The last meeting for this series will be next Monday 19.12.
- Martin Doering announces that the DACHS system maintenance previously scheduled for next Monday 07:30AM was already done and there will be no access disturbance next Monday; 
Currently around 48% of the winter maintenance tasks are timely done. For Desy groups around 36% are closed.
- Please inform xo-planning for tasks that are not going to happen or are cancelled/delayed. An e-mail will be sent to inform the groups in the coming days and the file to be updated will appear at the 
Sync&Share system.
- XO has been asked regarding gases and cryogenics. The process in place is the Hall Crew only supporting TS and if any group is needing technical gases and cryogenics, please continue to submit a ticket 
to TS. 
- K. Wrona asks for additional info on the 5Hz operation. A. Galler says that if there is a showstopper this has to be communicated and the startup period in January is meant to test this operation mode.
All timing systems will run at 5Hz and some solutions will be put in place e.g. at the lasers. Reason behind is to save electricity. 

CTRL:
- Done with Karabo upgrade in SA1 and SA3 topics. Today goes on with SA3.
- On Thursday ITDM will upgrade the SA1 topic for data loggers' machines. This takes about 1 hour.

DA:
- Nothing to report.

EEE:
- Ongoing with the current schedule for tunnel updates: SA1 motion done yesterday. Please check these systems in the coming days.

VAC:
- Everything is going accordingly to the schedule.

XPD:
- In a group retreat.

DET:
- Testing detectors after the Karabo update.
- Following request from DA to test Detectors calibration pipeline (LPD, AGIPD-1M).
- Operation at 5Hz will be discussed internally.

ITDM: 
- Continuing the calibration work.
- Finalize servers update today (there is one hardware issue to solve).
- Data loggers for SA1 will be changed to the new hardware. An e-mail will be sent.

XRO:
- Not present.

LAS:
- Nothing to report.

UNSYS:
- Small absorber at the end of SA2 was installed in preparation for the SCUs.
- SA3 will have a Marwin installed to measure radiation during operation.
- Beckhoff sent back repaired motors for PSs. A total of 8 spares are now available.
- SA3 undulators had a power cut and is under investigation.

SPB:
- Nothing to report.

FXE:
- Maintenance of the electrical rack today.

MID:
- All fine at MID.

HED:
- Not present.

SCS:
- Nothing to report.

SQS:
- Work happening at the experimental hutch today; Filter change for the air conditioning has to be postponed.

General Announcement:

- Please write to xo.planning, if something comes up with intteruption of the maintenance due to new COVID-19 regulations.

CTRL:

- Migration of Beckhoff MC2 motors at SA3.

- Checking operation (e.g. soft mono at SA3).

- Final checks together with EEE.

DA:

- nothing to report

EEE:

- Migration at SA3 MC2 PLC´s.

- Fast ADC: SA2 maintenance starts.

- Cabling to be done in SQS today and tomorrow at HED.

- Crate was sent to Poland and shall arrive this week.

VAC:

- not present.

XPD:

- problem / alarm XGM at SASE1 / XTD2  - Needs to re-cable and install new gauges; requires VAC group.

- PES was re-installed in XTD10 and has been pumped down.

- DAQ test on friday - things are fine.

- XTD6 XGM alignment starts today - used to be confirmed with VAC.

DET:

- AGIPD intervention: need some internal coordination also with DASY groups - it will let XO know, if support needed

ITDM:

- XFEL gateway next Monday

- pre-anouncement: 90% of maxwell cluster update to be done on January 4/5. Communication to be send to Readiness mailing list.

XRO:

- Testing Controls in tunnel devices - needs to fix SA3 expected bugs.

- XTD10 close the vaccuum for M6 mirror chamber this week.

- XTD6 some problems with M3 mirror: to be pumped down this week and checked start of January.

LAS:

- Small delay on works at SA3, but no risk for users.

- Question from LAS: is the SA1 laser interlock update takes place?

- SA2 AMPHOS: external company is coming today

UNSYS:

- not present

SPB:

- nothing to report

FXE:

- nothing to report

MID:

- all fine

HED:

- don´t have anything

SCS:

- nothing to report

SQS:

- nothing to report

General Announcement:
- As PRC, F. Wolff-Fabris says operation during the weekend was not optimal: 
1. on Friday evening the A6 started to trip several times; we first decreased the gradient in the same fashion as done on Wednesday morning but it did not help; On Saturday the A6 was removed entirely from 
operation after lunch time. 
2. On Sunday 9PM a PLC for the Dump/TLD stopped work and experts from Desy came to exchange it. Beam was recovered around 1:30AM. 
- Today, Monday, machine is being changed to 16.3GeV. Currently we expect beam delivery to start tomorrow at 7AM.
- Martin Doering presents a summary of major tasks planned for the winter maintenance period regarding e.g. limited access to the campus; timing issues; IT systems; gas supplies; media maintenance; cooling 
water; elevator; etc... 
An e-mail will be sent to xo-info@xfel.eu

CTRL:
- InfluxDB data was not available at Graphana: fixed and under monitoring.
- HED VAC loop6 update: test is being planned with EEE and HED.

DA:
- Calibration issue reported on Wednesday is fixed;
- Some OCD calls for calibration during the weekend but all have been addressed.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- InfluxDB: taken care and reconfigured; being watched.

XRO:
- Nothing to report.

LAS:
- Incident Friday on SA1 PP-laser with chiller; came back on Saturday morning after replacement.

UNSYS:
- All good; as OCD Mikhail Yakopov reports all went fine.

SPB:
- In house activities this week at nights 9.3keV.

FXE:
- Nothing to add.

MID:
- Users went home with data. Photon energy came back very OFF on Sunday night. 

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Nothing to report.

General Announcement:
- Currently machine is now operating at 16.3GeV.
- The Winter maintenance task list was published last week. In case of questions please reach XO and/or Martin Doering. 

CTRL:
- Issue on Thursday causing for the need to restart broker topic at MID and HED: caused by maintenance activity and triggered (unlikely) a chain of circumstances. Now it is fixed and understood. 
The fix still has to be deployed and is unlikely that will happen again during in operation delivery.

DA:
- Nothing to report.

EEE:
- Couple of calls from PLC colleagues, but nothing major to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing major to report; preparing for tests of the detector in cw45 at HED - still to be scheduled.

ITDM: 
- Maintenance on Dcache (only old data) today between 10:00 and 12:00.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Preparing for the night shifts; need higher pulse intensity from PP-laser that last week.

MID:
- Some devices are still down due to the broker issue last week. One has to figure out a bit more in the course of the day. CTRL will help.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:

• .

CTRL:

• problems in SA3
  • VAC loop unstable, devices cannot be brought into a stable state --> what used to be a restart every  two weeks, cannot be recovered these days
  • issues with motors developing a short time out
    • somewhere there is a beavy load on Beckhoff loops
    • TM comments: at times the movements happen very late after issuing the command
  • influxDB sees high load
    • any modification of or running a new macro?
    • Please let CTRL know
  • the issue started with VAC --> devugging shoud start there

DA:

• extrafoam OCD call

EEE:

• working together with CTRL on SA3 issue
• OCD call from SCS but call was not correctly frowarded

VAC:

• not present

XPD:

• no issues

DET:

• OCD call from SCS --> was fixed

ITDM:

• nothing to report

XRO:

• nothing to report

LAS:

• no issues

UNSYS: 

• nthing to report

SPB/SFX:

• all fine

FXE:

• people on shift could not initiate a hutch search
• GABS access right missing (Gebietsabsuche)
  • introduced without informing FXE

MID:

• waiting for invitation AGIPD trainID solution

HED:

• JUNGFRAU issue presists
• HexaPOD is working again
  • work around

SCS:

SQS:

• DAQ issue
  • no data was recorded without
• vac is an issue but not endangering
• motor issue is vital to the instrument

General Announcement:
-	 

CTRL:
- Update concerning SA2 Imager issue reported by MID: CTRL is investigating with high priority and is working to apply a fix.

DA:
- Nothing to report.

EEE:
- Next Monday there will be an update of EPS in SA3 to integrate the SXP instrument into it.
- Also work on modification of pre-absorber is to be done together with Maurizio/XRO (also SXP-related).

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Concerning AGIPD 500K at HED: issues with electronics boards were found: it was disassembled and sent to Desy for investigation. 
It was fixed and re-installed back yesterday. Calibration is ongoing and is to be ready before beamtime.

ITDM: 
- Marcin S. says it took long to load calibration factors (around 14:30-15:00 yesterday). ITDM will investigate if something happened at the time.
- Fix for the GPFS mentioned on last Monday was applied in SA2.

XRO:
- No major problems to report.

LAS:
- SA3 PP-laser is back and running; maintenance still to be done today but laser is in good shape.
- LAS will access the other two PP-lasers for similar issues.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report; started to collect data and beamtime going accordingly to the plan.

FXE:
- Nothing to report.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Nothing to report.

General Announcement:
- None.

CTRL:
- CTRL will deploy an update on time server configurations for SA1 and SA3. Bunch time decoders will be down during few minutes.
- SPB and SQS reported during the weekend they do not have pulses per train correctly presented. This relates to the update on server configurations. CTRL is looking into 
it with SPB today.

DA:
- Minor OCD calls during the weekend with no severe issues.

EEE:
- EEE works with SPB on configurations of motors (in general with several other instruments).
- Looking into XPD issues.

VAC:
- It notices quite often one has to restart C++ servers due to communications issues. CTRL and EEE are investigating: it does lose connection and then does not properly 
restart. 
PLC continues running in the background. CTRL recommends restarting CPP server as workaround. 

XPD:
- XGM in SA3 shows not accurate number of trains per pulse. First pulses of a train were missing. It will be followed up with CTRL and SQS.
- There is an agreement in how to enable the 5keV operation. Instruments shall be aware of ahead planning when changing photon energies (band region of resonances which 
requires exchange of gases). 
In general SA1 and SA3 instruments are aware.

DET:
- Working on calibration issues.
- Problem from SCS with Karabo device going in unknown mode has been under investigation.

ITDM: 
- Comment to DET: it has been understood issue with Maxwell nodes last week - jobs running and certain nodes were in bad state. It was a particularity of the 
configuration. This affected the calibration. 
- Bunch pattern issue: we were communicated around 2AM on an issue that data recording was not the same as the scene. ITDM asks for communication of major issues must be 
done in earlier times when experts are around. 
XO will talk with CTRL and ITDM, as well as SQS.
- exfelgateway and Karabo installation: we will move today the installation. Link will redirect to the next location. No changes in how to start Karabo GUIs.
- Tomorrow a maintenance affecting Oracle databases will take place from 7AM to 1PM. For example, DACHS/DARF, UPEX will be down. 

XRO:
- Nothing to report.

LAS:
- Nothing critical to operation to be reported.

UNSYS:
- Beckhoff terminals for the cell31/SA1 are ordered. Components are to arrive.
- Problems with SA1/cell7 yesterday have been fixed.

SPB:
- Hardware exchanged late Friday and during weekend.
- Bunch pattern recording issue was discussed with CTRL last week during the day. It is of importance to correlate the data with number of bunches.

FXE:
- Minor issues with components motors: when pressed step up /step down in the motor, the Karabo interpret that we pressed twice. It is not critical but annoying. Issues 
are related to MC2 motors. 
CTRL will get in touch with EEE in an offline discussion. Issue has a different nature compared to the HED problems with motors.
- Tests on Monochromator show energy drifts. For long range scans one has to correct manually the calibration. FXE will report to CTRL today or tomorrow.
- Friday beam instability due to horizontal jitter: FXE took some data and will communicate. 

MID:
- Number of bunch train issue was also observed.
- Train IDs going to AGIPB are correct and verified.

HED:
- CRL must be investigated (motors). It moves one way but not for backwards.
- We made a ticket for Mono1: problem came up again during the weekend.
- EEE wants to make uTCA installations (after HED request) on next Tuesday. HED and EEE will discuss a suitable time together.

SCS:
- Issue with DSSC mentioned by DET.
- Nothing else to report.

SQS:
- Issue in past weeks: shutter does not respond but it seems to be working now. F. Wolff-Fabris will ask the Desy colleagues for an update on the situation.

General Announcement:
- This morning difficulties to switch to SA2 9keV SASE happen but right now it is working for delivery to HED.
- Eric Boyd informs D3 would like to access an optical hutch to test insert for BTM on next Tuesday. An e-mail will be sent to xo-info mailing list asking for an instrument to open one optics hutch. 

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Issue with chiller at SPB/SFX for AGIPD which does not maintain temperature. Investigation shows it is a cooling water flow so T is not stable; 
Issue started after LOOP5 upgrade but seems to be coincidence. Solution still pending, maybe an installation of a new pumping system will happen.

ITDM: 
- Not present.

XRO:
- Not present.

LAS:
- Nothing to report.

UNSYS:
- Everything is fine; HXRSS 2nd crystal is now retracted in parking position.

SPB:
- Nothing apart of the AGIPD issue.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- Not present.

SCS:
- Not present.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:

CTRL:
- nothing to report

DA:
- Nothing to report.

EEE:
- Motor issue with SPB
PLC is investigating

VAC:
- All running fine.

XPD:
- Everything fine from XPD.

DET:
- Nothing to add.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Everything is fine.

SPB:
- see motor issue EEE

FXE:
- nothing to report

MID:
- Julabo Chiller
    switched off by itself --> curculation stopped
    AGIPD not harmed

HED:
- nothing to report

SCS:
- Nothing to report.

SQS:
- Nothing to report

SXP:
- Nothing to report

General Announcement:

CTRL:

• InlFlux logging, some statisitics had been gathered --> but no root cause had been found.
  • Load Balancer would needed to be restarted --> data inside buffer would be

DA:

• all good

EEE:

• PLC team is still busy with check up of the "fuse" issue
• MID cabling going

VAC:

ME:

XPD:

• one XGM didn't ecevice a signal
  • quickly resolved
• downstream XGM's are running as well

DET:

• AGIPD
  • dark procedure fixed and seems to be working now at SPB/SFX, has to be installed at HED and MID
• LPD
  • 3 supermodules had been moved to the DET LAB --> so far visual inspection does not show major issues
  • no module powered yet
     

ITDM:

• nothing to report

XRO:

• SA1 was aligned
  • SPB/SFX done

LAS:

• humidty in PPLAS
  • TS working on it
    • PKG after maintenance did not come back to specs

UNSYS: 

• nothing to report

SPB/SFX:

• nothing to report

FXE:

• nothing to report --> shutter porblem solved

MID:

• nothing to report

HED:

• nothing to report

SCS:

• triggers

SQS:

• nothing to report

AOB:

General Announcement:
- This is the last XO integration meeting during X-ray operations week. In case of questions on the summer maintenance please contact xo-planning@euxfel.eu

CTRL:
- Minor issue with FXE sample scanner: one motor required intervention from CTRL and feedback is expected from FXE; another motor needs an improvement of the code which is being worked out.

DA:
- Not present.

EEE:
- Nothing to report.

VAC:
- Issue with solid attenuator is solved and vacuum recovered well.

XPD:
- Switch to 20.5keV on Thursday night will require XGM expert.

DET:
- SPB Jungfrau has issues with network connection but seems to be OK by now.

ITDM: 
- Nothing to report.

XRO:
- Not present.

LAS:
- SA2 PP-laser oscillator went out of "Lock" and the coarse did not work. Under work by the Sync group. It does not affect operation at instrument.

UNSYS:
- Problem in SA3 cell16: terminal was replaced;
- Motor driver in SA3/cell23 had an error and was recovered by power cycling. Driver spare parts are in stock but replacement needs around half-day intervention if that happens again. 

SPB:
- Start up yesterday took about 2hs for alignment. An e-mail will be sent to XO for discussion with machine colleagues.

FXE:
- Nothing to report.

MID:
- All fine at MID.

HED:
- Not present.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
-	

CTRL:
- Announcement: tomorrow starts Karabo deployment on FXE in SA1 as well as ITDM; Wednesday the MC2 upgrade for the rest of facility (already done in SA2) will take place.
- Device clone fix to be deployed today (e-mail sent to readiness).
- Two versions of ReadtheDocs exit (Old one will be OFF on the July 5th). If someone has an old project at the old version of ReadTheDocs please change to the new 
version.

DA:
- Nothing to report.

EEE:
- Reminder that uTCA systems are under maintenance this week (interruptions planned in balcony rooms).
- EEE received report last Monday from SPB with issues on motor cables from Beckhoff controllers. Electrical current could go very high but not enough to trigger the 
fuses and consequently overheats and has a fire risk. 
EEE is looking implementations to take place this week in crates. Ordered parts shall arrive beginning of this week. 
It is a large intervention to introduce 1-2 fuses in the modules/terminals of all crates in tunnels and experimental Hall. 
- Steve A. adds that the changes are piece cases, each crate will be touched; if 50% of the crates are changed during this maintenance, one reduces 50% the chances for 
fire. 
P. Gessler comments that one has to limit the current of the 24V terminals, by introduction the additional fuse. All crates will be touched but it is a linear change.

VAC:
- Investigating the situation with motor terminals. A. Galler says tunnels will start being closed next Monday and will find the exact date for XTD6 and XTD9 closure.
- Shutdown work ongoing but no issues to report.

XPD:
- A. Koch, N. Kujala and W. Freund say there is nothing to report.

DET:
- Nothing to report.

ITDM: 
- Reminder on the e-mail of the gateway maintenance proposed to take place on Friday. In case of issues please contact ITDM.

XRO:
- Nothing to report.

LAS:
- Nothing to report.
- Pouneh S. asks when AMPHOS engineer will come this week. Man Jiang (LAS) says that work starts today from 10AM with the amplifier in SA1. 
Man J. will inform back Pouneh on a detailed schedule for this week.

UNSYS:
- After a delay in Afterburner project activities with MEA group, the infrastructure problems at the beginning of last week were solved by TS. 
The work is currently ongoing for the afterburner project and mechanical elements have been installed. 
- Today there will be adjustment of the base plates pedestals; from tomorrow work with concrete filling takes place. Planned tasks for the afterburners will be completed.
- Cell18/SA1 problem: it was not needed to replace the quad mover.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- All fine at MID.

HED:
- All fine at HED.

SCS:
- Nothing to report.

SQS:
- 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:

CTRL:

• two issues with GUI Server at MID
  • server resatrted no further imapct on operation 

DA:

• all good, quiet OCD

EEE:

• nothing to report

VAC:

• everything fine

XPD:

• nothing to discuss

DET:

• nothing major
• Alessandro :DOC call on Saturday
  • HV of MID AGIPD was turned off between 3:40 - 3:50 on the 12.April

ITDM: 

• reminder, maintenance this week on Maxwell ...
  • 3:00 contrl node in BR lost connection between DOOCS and SA1 Undulators 11.04. (03:00 am) reported by Suren

XRO: 

• MID observed beam jitter on mirrors

LAS:

• nothing to repot

UNSYS: 

• all fine besides above mentioned issue (ITDM)
• cell 26 APPLE-X
  • 2 isues, first triggered by loss of control server
  • 2nd, issue with tilt server --> operation of girders are stopped when the tilt sensor runs into thresholds.

SPB/SFX:

• nothing to discuss

FXE:

• nothing, mono drift. 

MID:

• all fine

HED:

• nothing special

SCS:

SQS:

• nothing

SXP:

• nothing experiment working 

DRC

PRC

• no major issues and weekend super quiet
• cell 26 issue with APPLE-X
  • cell was open and could not be controlled

AOB:

General Announcement:
- We would like to remind groups that the deadline for submitting to XO the feedback on the planned activities for the Summer/21 maintenance time is on April 30rd. 
In case of questions please contact XO via xo-planning@xfel.eu

CTRL:
- Updates announced on last XO Int. meeting will take place next Monday (unless if a group protests). This means a short downtime on data loggers in tunnels. An e-mail 
with a reminder will be sent.
- Upgrade for the bunch pattern statistics devices to take place (also will be offline for few minutes).
- Issues with MC2 motors: the workaround is to shutdown device and click/instantiate device. A fix will be deployed.

DA:
- DA involved and continuing with "Moonshot" coordination meeting.

EEE:
- Nothing to add.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Announcement with respect to Maxwell cluster: ITDM will change partition schemes in the next Summer maintenance. 
Three new partitions will be introduced, for calibrations and a special one for reservations for beamtime (UPEX related); 
A new feature is that if Maxwell is full of jobs, one can pre-empty it by killing jobs and putting back in the queue.

XRO:
- Yesterday beam going to HED: some problems were found regarding parameter configurations. 
XRO reminds SA2 instruments to be careful and check devices positions and parameters are they may be changed in relation to April 1st due to the issue with PLCs during 
Easter Sunday. 
- Zunaira A. says there were problems with CRLs arms configurations. Some devices had to be restored but worked normally.

LAS:
- All lasers are fine. 
- Shutters in SA1 PP-Laser were in maintenance mode - without defined reason.
- SA2 PP-laser is fine. 
- SA3 PP-laser has degradation due to the cleaning. XO will address the issue with LAS.

UNSYS:
- All fine.

SPB:
- Running user experiment. Low photon energy yesterday (0.8mJ) and drop intensity over the full 352 bunch train but today it got better.

FXE:
- Nothing to add.

MID:
- All fine.

HED:
- All motors lost positions, e.g. mono, screens being driven (some in and not supposed to be in). CRL1 issue the position was lost at the axis; motors not being homed; 
Zuzana K. will summarize main issues and forward to XO.
- Steffen H asks for a summary of encoders and Zunaira A. also asks on the use of interlocks and CRLs/shutter to evaluate if all is fine. Zuzana K. says HED did not work 
yet on the CRL2 but will communicate as soon as experience is get.

SCS:
- Question to CTRL on the workaround of MC2 motors. Steffen H. says to shutdown device, check configuration and instantiate it again. An instruction e-mail will be sent 
to readiness list.

SQS:
- Nothing to report.

General Announcement:
-  As PRC, Maurizio Vannoni says so far everything is going well this week.

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:
- Not present.

UNSYS:
- Problem with SA3 cell 12: seems that electronic is damaged (worked yesterday after power cycling but after few hours of operation it stopped again). 
Needs to replace electronics and motor in a next ZZ. Also error message is not given but motor simply does not work.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- Damage of ATT 1.2mm diamond: will investigate new position with beam today.

HED:
- Successful user experiment until yesterday morning; machine performance with HXRSS was very good!

SCS:
- Good experiment last week and preparing for the next beamtime.

SQS:
- Preparing to use beam over the weekend.

SXP:
- Not present.

General Announcement:
- Thanks to instruments that posted at the Operations-2022 e-log. Please make regular entries that allow PRCs to recognize eventual issues that have to be tracked down.

CTRL:
- Nothing to report.

DA:
- Friday there was issues with Data Aggregators processing in several detectors. DOC found it was an issue with the new version. It was fixed by Saturday by working with a separate routing. 
This was a bug in the new version (time of template creation). A final fix will be installed in a suitable date. 

EEE:
- Nothing to report.

VAC:
- Intervention to solve issue GATT issues is postponed by CTRL (patch work is almost ready). To be discussed between Raul V., CTRL once deployment can be done only on Mondays.

XPD:
- Issue noticed that XGM data were showing missing trains at the start of last week. Tickets were issues and it was cured by end of the week – it affected only one XGM. Reason for missing trains must be 
asked to Theo M.
- SA1 pulse energy was around 4.5mJ; a really good performance.
- Preparing calorimeter in SA1 hutch for experiment.

DET:
- Two OCD calls (one from HED) and one from SPB on a detector. Both fixed by DOC / OCDs.

ITDM: 
- Incident on Saturday with influx DB cluster: happened by 3:00AM; started investigating during the morning. By 14:00-15:00 the cluster came back. Data synchronization is ongoing. Not sure yet if there is 
lost data, under investigation.

XRO:
- Main BKR scene will contain a button to Graphana page.

LAS:
- Working with CTRL on Nagios issues.

UNSYS:
- Nothing to report.

SPB:
- Saturday problem with history of motor position at Karabo: solved by DOC.
- Broken cable for encoder of focusing mirror still has to be fixed (MKB focusing mirror in hutch).

FXE:
- Preparing for the week.

MID:
- All fine at MID.

HED:
- Week went good: successful user experiment.
- Beam was drifting quickly between left/right. Not sure if this is related to the new HED feedback loops. Under investigation.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
-	 

CTRL:
- Few hiccups happened last days: 
1. SA3 Karabo topics required full restart of the topic due to hardware failure of the new broker; 
2. Network failure affecting communication between SA3 topic and broker. After a restart of topic, it runs well; 
3. Issue with communication between Karabo and PLC loops in SA2. It is solved but not fully understood yet.

DA:
- Nothing to report.

EEE:
- Fast electronics team finished the uTCA updates; from PLC side the mentioned problem by CTRL is solved and PLC system is stable; regular updates are continued.

VAC:
- Nothing to report.

XPD:
- Works are ongoing: SA1 PES detectors were tested and seem fine; work in HIREX is ongoing.

DET:
- Nothing to report.

ITDM: 
- Fast switch for SA2 was delivered yesterday and today ITDM will mount and configured it to be installed.

XRO:
- Not present.

LAS:
- Nothing to report.

UNSYS:
- Installation of Apple-X: all 4 devices are in place and cabling is ongoing. The first segment shall be controllable this afternoon.
- Update on problems with SA2/cell37: yesterday it was figured out that an encoder is damaged, which sits near from the new absorber. 
Encoder needs to be replaced but one does not have time and human power to do it during the WMP. Exchange will be done during the next Summer maintenance. Also Desy-VAC does not have Pb material to shield 
the absorber in the next 6 months. 
An alternative for this undulator is to control it with the rotary encoders in the meantime.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- All fine at MID.

HED:
- Not present.

SCS:
- Working with planned activities.

SQS:
- Nothing to report.

SXP:
- Not present.