General Announcement:
- An e-mail was sent yesterday about the relaxation of restrictions on the control network.
- From now on, the XO integration meeting series will happen on Monday and Wednesday at 09:30 and Friday at 11:30.
- These meetings serve two purposes: 1.exchange of information for the re-start phase, and 2. Controls issues. 
- This procedure is set to help the re-start of activities coming from the super-restricted operation mode.
- Groups are asked to send by every Friday to controls-integration@xfel.eu a summary of activities to be carried out during the following week regarding the Control 
Network. 
This helps CTRL and XO to prepare and coordinate the full scope of activities while having an overview on actions that require large scale resources.
- For example, groups and staff who move motors have to be cautious, once reduced number of people will have access to debug devices in case they get stuck.
- This process could be reviewed in the course of next weeks. 

CTRL:
- Training for the Notification service: half of the groups have delegate people to attend it. Other groups please do so at the distributed Doodle link.

DA:
- Request that groups should inform DATA if people on site are required from next week.

EEE:
- Nothing major to report on micro-TCA and technical side.
- Cablings are ready to be installed when allowed to.

VAC:
- Preparing for the start-up.

XPD:
- Preparing for start-up.

DET:
- Same as VAC and XPD.

ITDM: 
- Preparing for start-up.

XRO:
- Nothing to report.

LAS:
- Work together with Desy last week.
- It is planned to test the laser pattern synchronization on next week if possible. 
An e-mail has to be send to controls-integration@xfel.eu with this request prior Friday 11:30AM XO Integration meeting.

SPB:
- Nothing to report.

FXE:
- Not present.

MID:
- Planning the re-start steps for May 4th.
- MID reminds that at least one person from the Safety groups shall attend this series of meetings.

HED:
- Not present.

SCS:
- Nothing to report.

SQS:
- Not present.

General Announcement:
- A. Galler reminds on the conservation parameters action from accelerator which takes place every day at 7AM to recover conditions from day before or prevent possible degradation of conditions. 
BKR operators will call instruments at the moment they start.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Contacted by DOC on an issue with recording data by the DAQ. Problem is understood and if this is critical for any instrument this week, please contact EEE.

VAC:
- Nothing to report.

XPD:
- Hercules students worked with also at HED.
- Calorimeter at SPB hutch: XPD needs to get in contact as it seems a power outage affected the control computer (also venting it) (see below).

DET:
- AGIPD also went down at SPB/SFX yesterday due to power outage (see below). 

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Nothing to add.

UNSYS:
- Nothing to report.

SPB:
- Local power outage in the hutch: R. de Wijn confirms that yesterday in the afternoon while connecting a device the power went down locally and this explains why the Calorimeter computer went down as well 
as the AGIPD connection had to be restarted / power cycled. 
- Nothing more to add apart of the power cut.

FXE:
- Busy with instrument review.

MID:
- Nothing to report.

HED:
- M2 mirror feedback went OFF many times yesterday. It could be restarted and if it happens again today MID will contact DOC / XRO.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

SXP:
- Nothing to report.

General Announcement:
- The Covid-19 health task force is looking into testing schemes to be employed on-site. In the future there will be an opportunity to do the self-tests on-site for 
people who does critical works.
- The UOM series will restart on next Friday 26/03 at 09:00. Communication via e-mail will be send.

CTRL:
- Follow-up for delay train-ID: progressing with discussion on using longer time data.

DA:
- Thomas Michelat reports one issue with Agipd. The Maxwell server was restarted and then issue was fixed. If something similar happens again, the advice is to contact 
Maxwell team from Desy.

EEE:
- Today EEE perform the SEPS update for SA3 Interlock. For SA2 the test takes place on Thursday.

VAC:
- Not present.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- ITDM reminds on the storage/cache maintenance taking place next week (inclusion of additional storage place). Janusz S. will send an e-mail to readiness list.

XRO:
- Nothing to report.

LAS:
- SA3 PP-laser is off today due to work on interlock system. LAS hopes to get back as soon as possible (not before Thursday/Wednesday) for SCS use.

UNSYS:
- Problem in cell36/SA1 (communication error). A ZZ will be needed to recover the cell.

SPB:
- Ongoing with preparations for back-up user experiments; A problem with Jungfrau has been communicated.

FXE:
- Problem with Mono last week: positions for the crystals were shifted by 10mm. It is not known if this is a physical or only reading issue.

MID:
- Pressurized air by a compressor was moved to another location; the topic was discussed with TS and a big compressor will be installed until May 1st to solve problems. 

HED:
- Nothing to report.

SCS:
- Issued a ticket with EEE to verify possibility to averaging positions on middle layer servers.

SQS:
- Preparing for beam in April.

General Announcement:
- Situation of He gas: currently it is a bit more relaxed than last year but it is still hard to make predictions of He availability in a month or so. Please contact XO in case you have plans to use He 
gas.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- PLC team: SA3 PPL was damaged and replaced. Fixed together with LAS.
- ADQ for SPB Laser setup was fixed (fast ADC).

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Setting up DSSC at SCS for the next experiments: main chiller used to cool down the detector did not restart after the maintenance period. A replacement will be installed today. For tomorrow there are 
plans for testing.

ITDM: 
- Nothing to report.

XRO:
- SCS exit slit is fixed and further commissioning still pending.

LAS:
- Issues with Smaract stages in SA3: control crates (replaced) and stage (not functioning). Stages to be exchanged today and tomorrow.

UNSYS:
- Nothing to report; ZZ on Monday was successful.

SPB:
- Nothing to report.

FXE:
- PP-laser is solved;
- Yesterday one had 1mJ at 5.8keV. After fixing some machine parameters the realignment had to be done and took 4 hours of lost time.

MID:
- All fine at MID

HED:
- Nothing to report.

SCS:
- Thanks to TS also for supporting with chiller issue.

SQS:
- Running 2-color PP experiment. When SASE1 changed photon energy the pulse energy of the pump color changed, this is a serious problem for experiment.
- Wiener MPOD power supply does not work properly. We can ramp it up from zero, and ramp it down to zero, but otherwise changing value was not possible. 
Meanwhile the problem solved by itself. Still unclear if it was hardware or control or whatever else.

SXP:
- Nothing to report.

General Announcement:
- In case someone has any remaining question on the use of masks in the hutches please feel free to ask in this meeting series or write XO an e-mail.
- Racks for the SXP will be delivered and moved around XHEXP1 in March. The calendar for such activities will appear in the EXFEL infrastructure calendar. 
The activity is coordinated by TS and in case of conflicts, please contact us or Ulf Brueggmann.

CTRL:
- Few configurations issues with motors are being taken care with EEE. 
- XPD found a bug in the middle layer device and it needs new deployment. CTRL will contact people involved.
- DOC will start going on next week. Further info will be sent around and contact to single points in the instruments will be made.

DA:
- Preparing the DA contribution to the DOC.

EEE:
- Nothing to report apart the work for the configuration of motors.

VAC:
- Vacuum interlocks triggered on Friday in SA3. VAC reminds that when someone opens the shutter, nothing behind must be left in the beam.

XPD:
- A. Koch says commissioning of SA3 components and Imagers take place. The Shimadzu camera was tested with beam in SA1 and signal was observed. 

DET:
- Preparing for regular support of Detectors.

ITDM: 
- A question arises if SASE3 also operating. A. Galler says there is an effort for commissioning beam transport on SASE3, but focus for operation still remains in SASE1.

XRO:
- XRO has commissioned beam transport in SA3 and in SA1. Overall beam was stable apart of few interruptions. Objectives for the weekend were successfully completed.
- Couple of issues need to be fixed; XRO will request ZZ access in XTD10 together with EEE. Tickets are sent.

LAS:
- No news from last week.

UNSYS:
- Nothing to report.

SPB:
- Issues with Laser interlock system and accessing hutches persists, as reported last Wednesday. SPB expects laser safety to be working on that. 
Romain Letrun confirms the problem is related to the DACHS access system.

FXE:
- It has faced similar problems with the interlock system as the ones observed by SPB/SFX.

MID:
- Hutch cleaning is planned this week.

HED:
- All fine.

SCS:
- Nothing to report.

SQS:
- Last Friday an interlock issue (no beam to hutch) was found but solved almost immediately.

General Announcement:
- Please call DOC number and get in touch with DRC is one needs to save data for any activity or face issues with CTRL and DAQ.
- User and Operation Meeting will start only next week 31.01.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Following up the issue with SRA in SA1: issues with temperature in motors (not sure if terminals or motor itself) still happening. 
Another ZZ is being organized together with PRC for tomorrow for further investigation. Temperatures seem to be beyond 60C while in other tunnels is around 30C.

VAC:
- Everything fine for VAC.
- Will support with the SRA ZZ in tunnel tomorrow.

XPD:
- All fine for XPD.
- W. Freund adds to the SRA that it was moved yesterday to open for K-mono tests but it did not close again.

DET:
- Nothing to report; bring-up days ongoing - so far so good.

ITDM: 
- Tomorrow Update on Zulip accordingly to the shared e-mail.

XRO:
- Not present.

LAS:
- Nothing to report.

UNSYS:
- Hardware: no problems;
- Small issues with software that are under investigation.
- K-mono measurements were not finished because of the issues with the SRA. Wolfgang F. adds the data was not saved; it is liked because bring-up days happens only today and no ticket for saving data was 
submitted.

SPB:
- Monday the bring-up days happened with EEE and went quite well; On Friday bring-up days with DET and DA.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- Not present as busy with Workshop.

SCS:
- Not present.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
- Reminder that machine tuning day is on Tuesdays and Friday's User op meeting does not contain Coordinator reports this year which are to be done on Mondays RC meeting.
- The User & Operation Meeting will restart next Friday 26.Feb.
- Martin Doering presents the status of the winter maintenance tasks. An e-mail will be sent to the groups today for a feedback on pending or cancelled tasks. A reply up to Friday is needed.
- A confirmation if XO Int. meeting takes place on next Wednesday (due to the User's meeting) will be sent.

CTRL:
- Friday XPD reported bug in XGM. Fix to be done today.
- Progressing well with bring up days - today with SQS.

DA:
- Nothing to report.

EEE:
- Busy with bring up days at SQS.

VAC:
- XTD10 broken ion pump controller needing a ZZ access.

XPD:
- Fast XGM data issue mentioned by CTRL.
- On weekend machine tuned for SASE and SRA slit apparently need readjustment for the center position. Unclear is position is lost due to recalibration.
- Gotthard-II commissioning with beam later this week.

DET:
- Busy with bring up days.

ITDM: 
- Nothing to report.

XRO:
- From tomorrow starts the recommissioning/alignment of mirrors in preparation for next week's operation.
- SA3 instruments are needed to interlock the hutches and open the shutter for the weekend to allow XRO work on alignment.

LAS:
- Not present.

UNSYS:
- All fine with Undulators.

SPB:
- Not present.

FXE:
- D3 setup installation taking place today.

MID:
- Nothing to report.

HED:
- Nothing to report.

SCS:
- All fine with SCS.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
- The procedure for requesting gases and cryogenic liquids consists in submitting a ticket to TS at least one week prior your plans for usage/needs. 
Please avoid requests by phone or e-mail or at last minute which may not be possible to grant.
- An e-mail on the effects of the Electrical and Drinking water activities of 03.Dec was sent to xo-info@xfel.eu mailing list. In case of questions please contact xo-planning@xfel.eu.

CTRL:
- Busy together with EEE preparing for the deployment and test SA2 VAC update.

DA:
- All fine.

EEE:
- VAC SA2 update activity starting at 12:00 today.

VAC:
- Nothing to report.
- As PRC, Martin Dommach says the weekend was quiet with no major issues.

XPD:
- Nothing to report. All fine.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Nothing to report. Issue with pump diode at PP-laser SA1 last Wednesday was solved by replacing it.

UNSYS:
- Nothing to report.

SPB:
- Last shifts on weekend were cancelled.

FXE:
- Lost 2 days with PP-laser operation.
- Weekend problem with digitizer: stopping every two hours but lately more often. Had to start acquisition manually. Called DOC and solved by re-instantiating the Karabo. 
It should investigate if a permanent solution can happen.
- Issues with undulator scans energy: beam instability while scanning - BKR switched OFF feedback which somewhat helped. Pulse energy fluctuates during the scans.

MID:
- All fine - start preparing for the power outage of Dec.3rd.

HED:
- Minor issues: 1. DAQ aggregator slow again; 2. Saturday the proposal was finished due to issues; 
3. issues with Jungfrau (DOC contacted): experiment killed the rep rate with communication between Karabo and detector SA2 topic (Jungfrau not triggered at the right trains of laser pulses).
- Drop in HXRSS ending with on Sunday with 100uJ.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:

• nothing

CTRL:

• Nothing major

DA:

• nothing

EEE:

• nothing major

VAC:

• nothing

XPD:

• PES damage
  • investigation ongoing
  • Thu - Fri increase in retardation voltage destroyed several flight tubes and eTofs
  • Polarimetry and 2 color 

DET:

• nothing

ITDM: 

• nothing

XRO:

• nothing

LAS:

• nothing

UNSYS: 

• everything fine 

SPB/SFX:

• nothing

FXE:

• nothing

MID:

• no mjaor issues

HED:

• not present

SCS:

• no issues

SQS:

• not present

SXP:

• not present

DRC

• data reduction mode for SPB/SFX

PRC

AOB:

General Announcement:
- XO thank the effort made by preparing the activity lists for the maintenance period. In few cases XO is contacting groups back with questions and/or comments.
- The Winter maintenance period was adjusted yesterday. The ending period is now on January 13th, 2021, instead of January 4th. 

CTRL:
- CTRL is reaching conclusions on recent Beckhoff problems: 
1. CTRL would like to upgrade most of installations in instruments next week (upgrade of motors software). This upgrade is in general a step forward for the PLC 
connections when it is dropped (re-starting). 
2. For SASE installations, CTRL will make next week during machine days. 
3. The GATT will not be upgraded now – this will start during Winter maintenance period. Upgrade of GATT is a priority for CTRL (has been added to the maintenance list 
submitted to XO). 

DA:
- Nothing to report.

EEE:
- Intervention in SA3 PP-laser was done.

VAC:
- No new issues to report. 
- Maintenance on SA3 vacuum loop: in case of problems, one has to restart in PLC level with EEE staff and may result a bit longer recovery. 
Steffen H. comments it has been worked on and may be solved in the next day or so. The restart procedure is easy but lengthy. CTRL/OCD knows what to do.

XPD:
- One of vacuum pumps lost Beckhoff connection.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Nothing to report.

SPB:
- Not present.

FXE:
- Nothing to report.

MID:
- All is super at MID.

HED:
- All sounds great at the moment.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
- A power glitch was detected at around 05:50AM today and it was transparent for the machine. Please check your systems are also running normally.
- A reminder will be sent to xo-info for the deadline to submit the winter maintenance task list.

CTRL:
- CTRL was able to reproduce the issue locally at the Imager and the work on a fix is ongoing.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Issue with SA3 FEL IMAGER yesterday morning: a damage to the YAG was found and it was adjusted to a new position. 
A reminder for SA3 instruments: please look at the watchdogs and at higher photon intensities it is preferable to start with the Diamond screen for tuning purposes.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Issue with a stuck phase shifter in SA3 / cell16 was solved by a ZZ by placing a spare motor. Cause is likely due to radiation damage. 
Purchase of Lead shields are ordered and will be delivered next year. 

SPB:
- Nothing to report.

FXE:
- Yesterday it contacted operators to discuss the RF window for SA1 which was set shorter than the requested.
- No further information on the "ghost" beam last week. It was seen only in the detector placed at the beam when SA2 or SA3 were set to zero bunches. 

MID:
- Trouble with hexapod during the weekend, which revealed to be broken. It was removed yesterday and is impacting the sample motion. A workaround is being put in place.
- New monitoring for Agipd gets stuck with calibration. DA is looking into it.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Installing spectrometer during this and next week.

General Announcement:
- Last week issue with Oracle database upgrade was fixed by effort during the night. People entered tunnel by ZZ after this communication issue was fixed.

CTRL:
- It is planned to happen a Data loggers update today. 
- Time server update: related to a bug which happened twice in five years. It will be carried out today afternoon (after XPD beamtime) or tomorrow morning.
- A. Galler asks on updates on pulse pattern decoder: Steffen H. says it is ready to be deployed and tested.

DA:
- DA received only one OCD call last week: no specific issues during the week.

EEE:
- XO informs that the ATT interlock PLC update will be done tomorrow (22.09) morning.

VAC:
- OCD call on Friday from MID related to the cryocooler of monochromator: it was clear issue was related to the power supply. TS was involved to solve the problem by 
exchanging cryocooler. 
VAC informs the OCD number to be dialed is 9-4900 and not 4900.

XPD:
- It was observed problems with SA2/XGM spinning motor gauges.

DET:
- Nothing special: quiet week.

ITDM: 
- There is a problem with SASE2 online data storage. It happens data were not migrated from Schenefeld to Desy or it was very slow which in turn affected MID. Partially 
solved by making system live. 
- ITDM needs to diagnose the GPFS filesystem in SASE2 in order to understand the issues we experienced over the weekend. This may lead to some instabilities or even 
unavailability of the SASE2 online data storage. 
- XO suggests ITDM to coordinate separately with MID and HED.

XRO:
- Nothing to report.

LAS:
- SA3 had power drops and today LAS makes tests regarding Daniel Rivas info.
- SA1 currently replacing laser diode and updating uTCA system.
- SA2 nothing to report.

UNSYS:
- Terminals for SA2/cell31 have arrived and are ready to be installed in next ZZ access.
- Problem with air coil in SA3/cell12 this morning will be taken care.

SPB:
- Commissioning last week using 5 keV beam.

FXE:
- Mono commissioning.

MID:
- Recovered vacuum issue on cryocooler on SAT morning with help from TS. Beam was back on Saturday morning (+-10AM).
- Timing tests were running on Friday by EEE. MID waits for results to be analyzed. Train-ID issue seems to be progressing and many people work on it.

HED:
- User beamtime was very successful. Stability was very good.
- Pulse on demand test aimed to be able to have single PP shot synchronized with FEL. Today from 10AM CTRL and LAS will temporarily change bunch pattern (communicated to 
the PRC). 
No need for X-ray beam to the hutch.

SCS:
- No special issues to report.

SQS:
- Two weeks ago the monochromator was used. X-ray beam was twinkling and not reproducible. Seems to be connected to higher heat load when using 300 pulses. 
SQS says that this needs to be addressed when beam is back again.

General Announcement:
- Next Monday 26.08 the beam delivery will be interrupted from 13:30 to 18:30 due to the SRI visit at EuXFEL. These hours are compensated by extending the beam delivery on Tuesday from 7:00AM up to 12:00.
As DRC, Wajid E. informs the DOC shifts are extended to cover the period of delivery on Tuesday morning.

CTRL:
- GUI server was updated with success.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- SPB AGIPD: Julabo chiller still not fixed and work together with TS for an asap solution. Right now AGIPD is not operational. The new pump is yet to arrive.

ITDM: 
- Nothing to report.

XRO:
- No news to report.

LAS:
- AMPHOS service started in SA1 for next week or so.
- SA3-PPL work ongoing.
- SA2-PPL in delivery.
- Reasons why the PP-lasers went down last Wednesday under discussion. Right now it seems to be a singular event.

UNSYS:
- Everything fine; ZZ was successful and the Circular polarization is already working for delivery to SQS.

SPB:
- Nothing to add besides the AGIPD.

FXE:
- Nothing o report.

MID:
- All fine at MID.

HED:
- Not present.

SCS:
- Not present.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
- XO would like to remind instruments that in case it is planned to use beam after 23:00, please put this information in the delivery table for that all involved parts are aware of it.

CTRL:
- CTRL has prepared the fix for the new Camera and would like to apply it. Instruments are in process to be contacted to arrange the best suitable time (10min downtime).

DA:
- MID observed incompatibility in Karabo bridge and framework. Two fixes can be done and will be arranged with instrument contacts. Upgrade of Karabo bridge must be less invasive. 
Steffen H. adds that on MID the hot fix did not make the expected result, so the less invasive is better option.

EEE:
- Nothing to report.

VAC:
- Not present.

ME:
- Not present.

XPD:
- Not present.

DET:
- Tests with LPD are being carried on (for the electronics; at FXE hutch last Monday). Detector has a small issue with configuration. If LPD runs correct, then it will be available. More information to 
come until next week.

ITDM: 
- K. Wrona mentions on the internal proposals. If one wants to have a logbook this has to be requested in advance as it is not automatically created. 
The procedure for the internal proposals is set in a way that a request for the creation of logbook has to be made (and not at the last minute).

XRO:
- Not present.

LAS:
- All laser available for delivery.
- SA1 laser timing system was changed last Monday morning. If someone wants to change timing system (or accidently has changed), please contact LAS.

UNSYS:
- Klima PKG in SA3 must be still OFF. Temperatures in the vacuum chamber are being monitored.

SPB:
- Nothing to report.

FXE:
- Started preparation for commissioning and user experiment. LPD test is prevented by issue with broker control.
- PLC crates installation/update is ongoing with Loop2. This has to be coordinated as they get beam today at 15:00. Nerea J. says there are issues with that crate and it is planned to be done today.
- Access into Doocs for changing XGM settings were not permitted (due to access rights). Desy colleagues from BKR explained that the mapping to accounts have been lost. The BKR colleagues are making the 
changes when requested by FXE.

MID:
- Not present.

HED:
- Thomas P. asks if the operators table had been discussed with XO as he was absent last couple of weeks. A. Galler confirms Ulf Z. had contacted XO and the tables have been shown at the recent UOMs.

SCS:
- Commissioning phase and looking forward to the beamtime.

SQS:
- Nothing to report.

General Announcement:
- Tobias Clever informs on the UPS repair for SA2 and SA3 areas in the XHEXP1. A new date has to be tentatively arranged. 
XO will communicate with involved parts. The on the central UPS system does not only affect green sockets but also will affect overall power while the emergency OFF is pressed.
- Please note the PRC scheduled will be restarted on July 14th only.

CTRL:
- Starting updating SA1 today, tomorrow with SA2 and SA3.

DA:
- Nothing to report.

EEE:
- Started with activities; Many instruments contact people are gone - needs a solution for the future.

VAC:
- At tunnel.

XPD:
- Hirex being protected;
- XGM switched OFF yesterday.
- Work at FEL IMG SA3: vented.
- Nothing bad appeared in the ramp down; MCP detector in SA3 found some things - to be followed up.

DET:
- Nothing to report.

ITDM: 
- Started activities in all three SASEs: SASEs storage unavailable for the next 2 days
- Updates with SA1 with CTRL;
- Next week Friday gateway update; followed by FastX 3 update (URL will change as port changes - if using webbrowser to get to FastX has to be downloaded again). Details to be sent later.
- Maxwell updates on next week.
- Updates of packages at control PCs: update all hardware in all instruments, requiring reboot afterwards.

XRO:
- Tunnel doing repairs and activities: Solid Attenuator today; Got contaminated by exposure to air. XRO will disable the 75um tick diamond in SA2 (arm1) and introduce the 2.4mm tick diamnond (agreed with 
instruments).
- Ramp down went well: reminder it is dedicated to ramp down (machine activities interrupted a bit) is a matter of communication to be reinforced.
- Few things were found during the ramp down.

LAS:
- Nothing to report.

UNSYS:
- Work ongoing accordingly to the plan: installed Pb shield in SA2 and SA1 in PS.
- Replaced doocs servers; batteries on Almemo sensors;
- XTD4/SA3 upgrade of absorbers in cell 22 and cell23.
- Replacing MONO in SA3

SPB:
- Not present.

FXE:
- XTD9 task today.

MID:
- Nothing to report - all ongoing.
- Please contact MID if tasks take a day or more inside MID to verify for collisions and vacations time.

HED:
- All in the retreat.

SCS:
- Not present.

SQS:
- Nothing to report.

SXP:
- Nothing to report.

General Announcement:
- Interlock tests starting this week. An e-mail was sent to xo-info@xfel.eu and if clarifications are needed please get in touch with XO.
- Zunaira A. asks if XO knows if emergency OFF will be tested and power would be bridged. 
XO has no info on specific tests for emergency buttons and understands power will be bridged as it was done in the past. XO will confirm with Wolfgang C. / D3.
- From Wednesday of this week tunnels will be closed. If a task is pending, please contact XO.
- Jan G. asks if uTCA maintenance in tunnels are finished. Bruno F. says that tunnels are completed.
- Sunday morning 7:30AM there was a warning on the power stations but no systems faced power outage as much as it was reported. Please check your devices and systems for 
potential power failures yesterday.

CTRL:
- Control monitors update happening this week.
- Today CTRL needs exclusive SA3 access to motion loops for middle layer devices updates.
- Cameras with Clone work in the Lima version: intervention for these cameras between today and tomorrow.
- Influx logging system: CTRL asks XPD that there are messages being received frequently from the PES and needs to switch it OFF for a while. 
CTRL will contact Joakim Laksman if tests are being made otherwise it is not a problem to stop PES for minutes.

DA:
- Nothing to report.

EEE:
- uTCA updates to continue on Wednesday.
- SPB crates modifications ongoing and discussion with other instruments is taking place.
- Missing feedback from MID and HED for cable installation. 

VAC:
- Finishing tunnels tasks.
- Question to EEE on when the issue with SA1 vacuum loop could be addressed. Bernard B. says he will check the issue mentioned Friday afternoon by today.

XPD:
- SA1 alignment of Shimadzu camera ongoing; Other works from A. Koch are finished.
- Jan G. says that tasks are finished apart of a MCP motor in SA2 (ticket has being issued and Bernard B. will take care of it after this meeting). Issue is that motor 
does not move in reality.

DET:
- Nothing to report.

ITDM: 
- Reminder was sent on creating new proposals for the next half-year. Related in a change in how to clone the commissioning proposals. Please give a feedback to ITDM 
today.

XRO:
- Working in tunnels.

LAS:
- SA1 AMPHOS activity is ongoing and takes longer than expected. To be finished tomorrow or Wednesday. It has to be discussed with XO as other activities are planned 
which affect SA1 PP-laser.
- On Friday SA3 there was cooling water maintenance that switched off PP-laser. To be addressed by XO.

UNSYS:
- Nothing to report.
- Tunnels can be accessed until Tuesday 21.06. Zunaira A. adds that the Interlock tests started this week and go on during next week.

SPB:
- Supporting EEE with changing the crates. Good progress has been done.
- Problems with uTCA crates after the upgrades (fast-ADC can't be reset; previous settings are missed after the upgrade).

FXE:
- Nothing to report.

MID:
- All fine at MID.
- Contact to EEE will be made on the cabling feedback.

HED:
- All good at HED.

SCS:
- Nothing to report.

SQS:
- Last Friday tried to run digitizer again after upgrade: minor issue and if not solved today SQS will get in touch with EEE/CTRL.

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:
-  XO reminds on the deadline of 30.04 for submitting the Summer maintenance task lists. For this, please do so sending the list to xo-planning@xfel.eu. 

CTRL:
- Update on undulator Doocs side: CTRL needs to test for two or multi-colors schemes and asks instruments to CTRL if there are plans to use it.
- CTRL will schedule a short practical training on Beckhoff devices for next Wednesday. An announcement will be made through readiness mailing list.

DA:
- Nothing to report.

EEE:
- From the PLC side, EEE is following up the MID/CRLs interlock case.
- If groups submit a change request needed to be implemented during summer maintenance time, please contact and inform EEE beforehand.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- The network cable exchange mentioned last Monday was done.

XRO:
- Not present.

LAS:
- All 3 PP-lasers are in operation.

UNSYS:
- After power glitch on Monday in SA1, about half the undulator cells were half power cycled. Most could be recovered expect SA1/cell33 and SA3/cell1. This will require 
ZZ accesses. 
XO states the power failure was man-made caused.
- Quad mover sudden move: Lars F. from MXL does not have records on the command given for the sudden move and therefore the root cause can't be traced.

SPB:
- Nothing to report.

FXE:
- Beam since yesterday; one interlock issues. 
Nerea J. says a ticket was received and the interlock issue was related to a Imager that always come up activated. This will be removed from the EPS.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Undulator photon energy couldn't be changed via Karabo. Jan-Torben D. will talk to Steffen H; David Hickin adds that the location was changed and the Karabo side is 
done/corrected. 
One needs the BKR connection/authorization and this will be organized by CTRL/Steffen H.

SQS:
- Issue with digitizer on work. It is needed for next week.

General Announcement:
- A. Silenzi will be the DRC this week and reminds FXE, SQS and MID to be present at the jour-fixe meeting today at 13:00.

CTRL:
- Ongoing upgrade of Karabo framework on selected services to address issues with connection output signals: CTRL would like to do SA3 tunnel and SQS today (SCS already done); others next Monday. 
- Alberto deFanis says that colleagues from SQS prefer to do in a week without users. Steffen H. says that this is fine to do later. The tunnel devices have to be coordinated with SCS also. 
SQS will coordinate to a proposed date and inform CTRL.

DA:
- Nothing to report.

EEE:
- Continuing with support tasks in between user experiments.

VAC:
- Issue with ion pump in rack 3.1 taking down SA1 and SA3 beam: ZZ by VAC/OCD and PRC to exchange controller yesterday. Another ZZ will take place this morning. 
Downtime for the entire North Branch could be minimized (if V0 is closed, then at least SA1 could be running. Martin D. will look into optimizing the procedure).

XPD:
- Naresh K. as PRC says on the pump failure on Sunday. Downtime was longer for SA1 as machine could not decouple both SA1 and SA3.
- Naresh K. says the access the access ZZ is not so quick as it was done in dump area and machine has to ground magnets and power up again after the ZZ, making it take longer time (not only ZZ time).
- SCS turbo pump fail and the experiment stopped on Sunday around 15:30.

DET:
- Nothing to report.

ITDM: 
- Following last Tuesday with InfluxDB break: since Tuesday things are going smoothly and looks optimistic after applying the fix. Nevertheless, more monitoring time is needed to certify it.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Nothing to report.

SPB:
- Nothing major to report apart of the downtime yesterday.
- Some beam drift as usual was seen but not out of ordinary.

FXE:
- Problem with XGMD happened again and Theo M. is looking for spare parts.

MID:
- All fine at MID.

HED:
- Finished first of many experiments using RELAX laser. A minor problem is addressed by a ticket.

SCS:
- Turbo pump failure: have to be investigated and repaired again the whole vacuum until next week. Sunday at 15:00 it failed.
- SCS cameras and uTCA update is already done (see CTRL entry).
- XGM / HV inhibit problem is recurring once every week. SCS would like to be trained in how to recover it.

SQS:
- Nothing to add.

General Announcement:
- Power glitch on Saturday morning took two cryo streets down and beam was recovered more than 24:00 later.
- Naresh K. as PRC reminds instruments to retract CRLs and place beamlines in safe state after ending the beamtime on Mondays.
- P. Schmidt as DRC reports that minor issues were addressed on Sunday after beam was back.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- PLC team busy today for testing the tunnel PNACT remotely.
- SA3 PLC master upgrade also happening today from 10:00.

VAC:
- Saturday's power glitch did not affect any vacuum devices this time.

XPD:
- Nothing to report.
- Naresh K., as PRC, reports MID got 30mins more beam as agreed with operators.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Ask SCS for confirmation if it is needed to change PP-laser rep rate this week. SCS will confirm later.

UNSYS:
- Nothing to report.

SPB:
- Intervention last night was advertised 20 mins but took 1 hour.

FXE:
- Issue with digitizers for detector was solved.

MID:
- User experiment on THU/FRI went good.
- Second user experiment on SAT/SUN received about 12hs of beam delivery; no outcome.

HED:
- Nothing to report.

SCS:
- Suffered from downtime.

SQS:
- Nothing to report.