General Announcement:
-  Todays the machine setup is ongoing and from tomorrow it starts the beam delivery, as planned.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- P. Gessler informs there is no DOC today as there is no beam delivery; DRC is normally reachable.

VAC:
- Yesterday ZZ to exchange preventively a pump controller was carried out successfully.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.
- M. Vannoni says the SA1 drift (by M1) is being monitored and shall not be disruptive as feedback corrects it. XRO will keep an eye and assist in case of need.

LAS:
- SA3-PPL is being delivered.
- SA1-PPL being changed to THz experiment; to be ready today.
- SA2-PPL being changed to 1.1MHz, but no amplification was found; Rolled back to 188kHz to delivery to MID.
- Delay of trigger reported days ago: Desy looked into it and did not find anything specifically; Patrick G. will discuss with LAS.

UNSYS:
- Masking of undulator errors at BKR was addressed with MXL. 

SPB:
- Nothing to report.
- New Radiation constraints were issued and operation has to be with photon energies higher than 8keV.

FXE:
- This week’s nights will have operation higher than 8keV.

MID:
- Nothing to report. No limitations for photon energies on SA2 side.

HED:
- Nothing to report.

SCS:
- Detector calibration last Monday had issue with girder movement; EEE is aware and has to be working next beamtime.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
- A Cryo issue taking place in the night Fri-SAT lead to beam not being delivered since them. The failure was at a magnetic bearing with a misreading of motor position. 
In parallel motors 3 and 4 were exchanged as preventive measure during this downtime. Cryo OK came back on Sunday afternoon and efforts are focusing in bringing machine up for cw37.

CTRL:
- Pulse on demand for FXE (main scene) will be updated today.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Not present.

DET:
- Nothing to report.

ITDM: 
- Not present.

XRO:
- Change middle layer for the bunch patter at SA1 for fixing today.

LAS:
- Not present.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- Between Synchronization issue and cryo failure only a total of 6-7hs of data were collected.

SCS:
- Beamtime affected by cryo failure.

SQS:
- Nothing to report.

SXP:
- Nothing to report.

General Announcement:
- There was another power glitch last night. It seems that accelerator was not affected. If XFEL groups find affected devices, please contact XO.
- From healthy task force the Covid-19 measures stay in place as they are.

CTRL:
- Nothing major to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Running at SA3 at the edge of the energy range (3keV is at limit of the undulator tables (K near 4)). Sara C. says that with higher electron beam energy this won't be a problem. 
In addition, the problem was with only few cells and Suren A. is in contact with BKR. Jan G. says that will get in touch with Suren A.
- HED reported problems with beam pointing being instable. XPD and XRO will take a look on it and include XO for the analysis.

DET:
- Small hiccups but nothing major. Follow-up on the pipeline for DSSC and firmware for other detectors.
- Jolanta S.-D. is not aware of LPD/FXE update and will check with EEE/CTRL/FXE.

ITDM: 
- Announcement: ITDM would like to upgrade GitLab on next Wednesday 18.08 from early afternoon 13:00 and may take until the evening. Users of GitLab are contacted and no access to GitLab during that 
action.

XRO:
- Nothing to report. Maurizio V. will follow the HED beam instability.

LAS:
- Affected by power glitch: all PP-lasers / AMPHOS went down and warmed. LAS would need a solution for power glitches, considering power backups, UPS or batteries, as the controllers for this type of the 
pump goes down. 
- Jan G. says that XPD has a bunch of unused UPS and could offer to LAS.

UNSYS:
- Problem with cell6#SA3 quad mover is solved. Coupler was exchanged and it works. UNSYS has more spare parts and is in touch with Beckhoff.
- Sara C. says P. Gessler informed Karen had problem when changing undulator energies. Suren A. could not find any issue with Doocs / Unsys side. 
Patrick G. talked to Olaf H. and firstly BKR must try to change energies and if it works, then instruments shall try. Karen A. says BKR could moved energy and had no issues - the issue was in HED side. 
P. Gessler proposes that Unsys check with Olaf H. Further discussion will follow offline.

SPB:
- Couple of issues: 1. SBP Pop-in reached limit switch and had to be changed; 2. Affected by the PP-laser downtime overnight.
- A. Koch says there was about 0.5mm steps lost. He is looking into it if it is mechanical, motor, or control issue.

FXE:
- Wajid E. says work on the clock and control is ongoing for the LPD.

MID:
- Al fine and use of PP-laser is not needed currently.

HED:
- Nothing else to report besides of what was discussed during Unsys report.

SCS:
- Not present.

SQS:
- Not present.

General Announcement:
-  User Operation Meeting will re-start on cw30 (Friday 29.07).

CTRL:
- Nothing major to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Tunnels were searched and closed last Thursday and photon tunnels XTD6 and XTD9 can be opened again when Interlock tests are done.

XPD:
- Nothing to report.

DET:
- Problem with in-vacuum cooling pipes at DSSC detector: reason is not yet known and is under investigation.

ITDM: 
- Nothing to report.

XRO:
- Not present.

LAS:
- Issues with timing system; issues with Doocs also. LAS needs to discuss with EEE and Desy groups. Patrick G. points that there is ticket with Tim Wilksen ongoing. Investigation will take place today.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- All fine at MID.
- It requests to get an information when TUEV tests are done on THU or FRI, if available.

HED:
- HED thanks EEE for solving last week's issues.

SCS:
- Nothing to report.

SQS:
- Not present.

General Announcement:
- The accelerator is currently down. An electrical power issue lead to a cryo failure at 08:45AM and both cold and warm compressors went down. 
The expected cryo OK shall come in the afternoon and by 15:30 we will have further information.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Incident in MID branch/SA2 last evening with the V0 valve being closed: VAC received automatic message with spike around the CRL2 was detected, then closing the V0 valve. Solved in 5 mins. 
Please report to VAC group (08:42PM) when such incidents happen. Reason behind this even is still unclear.

XPD:
- Nothing to add.

DET:
- Nothing to report.

ITDM: 
- A Change in configuration of run controllers for the DAQ may profit today as machine is down. ITDM will discuss with groups and inform accordingly. 
To be done in tunnels, laser, 5 instruments apart of SPB/SFX. One has to reload projects afterwards.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Apple-X: massive losses of encoders were found and the FD program is cancelled. A ZZ will be done today.
- Heidenheim linear encoders need to be replaced, quote is placed but not sure if it happens in summer maintenance.

SPB:
- Reconfiguring the instrument for the weekend.

FXE:
- Problem with XGMd: under work by Theo and Finni.

MID:
- It has now the PicoAmpmeter; in touch with EEE and CTRL.

HED:
- Monday long pulse train test: seems to be fine; also beam pointing stability went fine for HED.
- XRO was working with mirrors: Mikako M. says that Maurizio M. will address with HED the tests of vertical positions.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
- The proposed works on the Control network are fully organized for this week;
- Safety: The EuXFEL task force for the Covid-19 discussed this morning the safety issues here presented last Friday. 
On Mondays and Wednesdays there will be a SRP representative in this meeting to address related questions and on Fridays Tobias Haas will be attending. 
- General: there was a short notice from MKK2 regarding cooling maintenance in tunnels to be performed today. This short notice is a communication error. 
The task was a summer shutdown work anticipated to today and was not properly communicated. No EuXFEL group raised concerns to this activity taking place today. 
- General: 30% staff presence restrictions - so far it seems that this number is fine. Groups are encouraged to think if there is a need to increase this number,
especially in the instrument side. Please inform XO. 

CTRL:
- The tickets with requests to be carried out this week are all planned.
- Group is moving to more usual tasks with instruments and support groups.

DA:
- Planned activities are in progress.

EEE:
- There was no observed master time reset from the Desy side after the Covid-19 accelerator shutdown. 

VAC:
- Nothing to report.

XPD:
- Last week's planned activities went fine.
- It is agreed with VAC that on Wednesday one section of XTD9 will be vented, in preparation for an activity.

DET:
- Nothing special to report; DSSC pump/cooling issue is being taken care.

ITDM: 
- Nothing to report.

XRO:
- A test of a motor in a magnetic switch of a XTD6 mirror will be made this week - proper ticket will be send to CTRL.

LAS:
- SA1 PP-laser is OK; others are progressing. Work goes smooth.

SPB:
- Starting the instrument. All fine until now and this week there is a plan to test Detectors.

FXE:
- The works are going as planned.

MID:
- Continue with technical commissioning: activities under control.

HED:
- Nothing special - group placed tasks with Controls and also need help from EEE, all under control.

SCS:
- Minor issues while switching on the beamline: CTRL is informed and is taking care.

SQS:
- Ramping up the vacuum: so far all going well.

General Announcement:
- A cryo failure happened today at 09:15AM. Machine is down and shifts for today are cancelled. Experts are investigating the issue to define when to expect ramp-up for the delivery week. Naresh K., as 
PRC, adds that the expected downtime is 12 hs.
- As PRC, Naresh K. informs the blue week activities were successful so far. On Sunday the AC for SPB/SFX was making strange noises - TS is aware and will look into details.

CTRL:
- Nothing to report.
- Dennis Goeries informs on DAQ report: Last week run configurations were replaced; this week the new DAQ will run completely ON at SPB/SFX – if everything runs fine then MID will be updated next week 
and others in cw15.

DA:
- Nothing to report.

EEE:
- Agreed to update tomorrow the SPB EPS.

VAC:
- Nothing to report.

XPD:
- Many studies were conducted; minor issues with calibration on XGM, but fixed;
- Diamond detector beamtime was successful.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- All fine.

LAS:
- Nothing to report.

UNSYS:
- SA1 cell 25 need replace terminal on undulator control rack - needs ZZ.
- Communication between undulator server to DOOCS is problematic for last cells (from 31) in SA1.

SPB:
- Issue with AGIPD 1-M Julabo chiller which does not work; needs TS.

FXE:
- A ticket for the Data groups for DAQ is sent.

MID:
- All fine.

HED:
- Preparing for next experiment. New DAQ with half upgrades are installed and will be running the whole week.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

SXP:
- Not present. 

General Announcement:
- If you have a forwarded invitation for the XO Int. meeting in your calendar, it will not be automatically deleted. The new invitation was sent at the end of December. 
Please contact XO if you have not received. Another option is to subscribe to the xo-info mailing list.
- The Operations-2023 e-log is made available. Thanks to ITDM for the support on it.
- The 5Hz tests will take place on the 17-18.01. A timeline schedule is to made available today from Desy and will be shared via the xo-info list. 
The 5Hz operation will be done on the 17th and a hybrid mode test is on the 18th.
- Tunnels XTD6 and XTD9 will remain open for a max of 1 week. 

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Power OFF in SA3: electronics in SQS, SCS and PP-lasers were affected. Systems had to be restarted. 
- Discussion is going on to avoid such mishaps not happening again in future.

VAC:
- XTD6 and XTD9 are open; Please FXE and HED shall check cameras and Monochromators before the tunnels are permanently closed.

XPD:
- XGM in SCS hutch was affected by the power failure. It was recovered and is back into the normal state. Other systems are also being brought back during this week.

DET:
- Nothing to report.

ITDM: 
- Upgrade of Ubuntu 18.04 LTS control PCs is going to take place until April. An e-mail was sent to xo-info list. Instruments shall contact ITDM accordingly by using the ticket systems.

XRO:
- Not present.

LAS:
- Switch OFF in SA3: no harm seems to remain. 

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- FXE is interested in XTD9 access for the next days. 

MID:
- Nothing to report.

HED:
- HED is interested in XTD6 access for the next days.

SCS:
- Suffered from the power OFF: bringing back vacuum for XGM and other systems. All shall be fine.

SQS:
- Not present.

General Announcement:
- The Interlock test light in the hutches take place on January 13th. From tomorrow is starts in the tunnels. 
We understand no support from instruments are needed and we thank HED and FXE for making their hutches available for these tests.
- A Functional interlock test was planned for the end of January. This will be shifted to later point in time.
- XO states that planned maintenance tasks that are critical for operation can of course be performed onsite at the XFEL campus. 

CTRL:
- Updated the microTCA crates was done.
- CTRL is testing many other systems.

DA:
- Nothing general to report.

EEE:
- Critical task to do related to the AIBS CPU: one power bridge is missing. EEE has to check and may need to switch one PLC off to replace the power bridge.

VAC:
- Continuing with tunnel installation works: urgent tasks.

XPD:
- No incidents to report. Tunnel works are ongoing together with VAC.
- Jan G. informed that not all channels are working in fast-ADC devices. XPD has informed CTRL and Steffen H. says that CTRL and EEE will take a look together.

DET:
- LPD calibration pipeline work is ongoing.

ITDM: 
- Nothing to report.

XRO:
- Ion pumps in SA1/3 photon beam transport are running. Pressure is in the order of 10^-8mbar.
- SA3 mc2 library update: continuing with checks some small items will need to be commissioned with beam.

LAS:
- Nothing to report.

UNSYS:
- Finishing small tasks at SA3 tunnel.

SPB:
- Start planning the revised schedule.
- XO informs that the emergency power OFF test takes place today in SA1 instruments. 

FXE:
- Nothing to add.
- XO informs that the emergency power OFF test takes place today in SA1 instruments.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Nothing to report.

General Announcement:
-	 

CTRL:
- Issue with mc2 motor (pop-up issue for step-up command): it has been identified and fixed. New version will be deployed in the shutdown. Workaround until then is to stop and restart device.

DA:
- On the slow migration/calibration at MID: it is understood as overload of cluster nodes responsible for migration; mitigated by adding two more nodes. Calibration services shall run better from now. 

EEE:
- Drifts with SQS digitizers: yesterday Bruno F. was working on it and it shall be fixed now.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Nothing else to add apart of DA report - still more investigation is ongoing.

XRO:
- Nothing to report.

LAS:
- All fine with lasers.

UNSYS:
- In SA3: two encoders that were exchanged (cell#17 and cell#20) on Monday's ZZ. 
- Another PS (SA3/cell21) stopped working. Motor has to be replaced in a next ZZ (request placed). 
Suren K. also says that the whole intersection is not working (not able to recover after restart the system - Quad stays in position for operation). 
- SA1/cell14 a coupler of the undulator terminal was replaced.

SPB:
- AGIPD issue also observed last week and is under investigation. DET is aware and under investigation.

FXE:
- Nothing to report.

MID:
- Issue with calibration: MID would like to test it in order to close the review.

HED:
- Running user experiment this week.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
- Wajid E. reminds DOC is not working this week but the DRC will take the calls over the week and redirect to respective OCD inside DATA department.
- Olivier M. mentions to use drc-xfel@xfel.eu for contacting the DRCs. However, the fastest way to communicate for urgent matters is using the regular DOC/DRC phone number.
- Martin D. updates the status of winter maintenance period: 
1. MTLs are in general with lower quality as compared to previous maintenance time (e.g. starting and ending dates); 
2. Groups will be contacted back by XO and meetings with groups will be scheduled in the coming days. 
- A. Galler shows the TTFinfo/schedule to inform on the schedule for this Blue/FD week starting today.

CTRL:
- X-ray feedback device reported by MID: device did not provide feedback for beam position. A bug fix was applied and it worked. 
CTRL proposes to apply to all other location today. No objections from the instruments appear during this meeting - so it will take place today.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- XTD6 was opened today for work on the high resolution Mono. It will stay open at least today and tomorrow.
- On Saturday VAC OCD approved to borrow a He bottle to MID. MID will return back to VAC today for He leak tests in tunnels.

XPD:
- Nothing to report.

DET:
- Nothing major to report.

ITDM: 
- Nothing to report.

XRO:
- Mikako M. enquires on the Blue week schedule: A. Galler says that requesters that got beamtime granted must be informed already.

LAS:
- SA1 PP-laser will test the trigger delay;
- LAS is performing SA3 PPL tuning for handling laser to SQS instruments.
- A. Galler says that optical sync was lost during the weekend in all instruments. The RF sync was on 30fs RMS performance which could be used.
UNSYS:
- Request for access in SA3 was done (fixing PS motors in cell 20 and 21): mostly to be done tomorrow or Wednesday.

SPB:
- Nothing to report.

FXE:
- PP-laser sync problems (6x last week) with loosing timing. It put the PPODL device into Error state; it could be recovered automatically but the laser timing wasn't conserved. 
So in about half the events the laser timing changed by 2-5 ns. Ticket was placed.

MID:
- Thanks to VAC for borrowing He bottle.
- Problems with optical sync; otherwise all fine.

HED:
- Nothing major to report.

SCS:
- Issues with Optical sync: drop happening on the Desy side (which do not have OCD on the weekend). After loosing Sync it took long to recover synchronization. At total about 15hs of beamtime was lost.
- There is no good alarm system indicating the sync was lost. This can be addressed at EuXFEL side. Steffen H. adds that a ticket is ongoing now and a good way for displaying will be worked out.

SQS:
- Nothing to report.

General Announcement:
- Machine has restarted after the cryo failure: SA3 is receiving photons and tuning in SA1 and SA2 tunings are still ongoing.
- The SA3 beam pointing position (by the crosshair) was fixed on Monday. 

CTRL:
- Request on background effects on XTD2/SA1 Imager is ready to be deployed. SPB/SFX agreed to install now as there is no beam. A. Parenti will get in touch with SPB/SFX.

DA:
- Calibration constant (low) performance issue on the GPFS cache is solved. If issues still appear please contact Philipp S.

EEE:
- Nothing to report.

VAC:
- GATT SA3 is set with Ar operation. VAC needs to make tests (30 mins) regarding the injection issue that appears eventually and it will get in touch with SQS for defining a suitable time.

XPD:
- Nothing to report.

DET:
- Nothing major to report.

ITDM: 
- Nothing to report.

XRO:
- Not present.

LAS:
- Nothing to report.
- Lasermet was contacted and no news by now.

UNSYS:
- Issue with cell33/SA2 not moving yesterday night was fixed by now.

SPB:
- Reports a misunderstanding with BKR on the requested 6keV photon energy.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Nothing to report. SQS will contact Martin D. for the tests on the GATT.

General Announcement:
- Beam delivery starts this week. XO reminds the reason to send the Beam Delivery table is to provide machine with parameters. Please take in mind that we shall not fill 
out tables during Friday's UOM. 

CTRL:
- Two configurations changes planned for today if agreed: 
1. In SA3 machine changes the 10Hz and may affect the archiving. This means time serving in Karabo has to be changed during the day today; 
2. CTRL updated last week most of Karabo devices in instruments, but few tunnel instruments remain and shall be done today - few time down and then re-starts.
- HED issues with VAC/SA3 have been investigated together with EEE.
- InfluxDB update was done and OK.
- LAS comments a laser pattern is required in order to compare laser status between different runs. Follow-up discussion with beamlines, LAS, CTRL is needed.
- AG asks if SA2 and SA3 are aware of the 5Hz operation mode. Tomasz from LAS says all servers see the bits are changing. 
- Steffen concludes that CTRL will proceed with updates today and by next Monday CTRL will switch on the archive again with the solution we will have by then. 

DA:
- Nothing to report.

EEE:
- Taking out crate of MID; making changes on the request of HED.

VAC:
- Nothing to report - all running.

XPD:
- Nothing to report.

DET:
- Not present.

ITDM: 
- DAQ recent bugs were mostly fixed: today FXE and HED will be fixed. Afterwards all are done.

XRO:
- Nothing to report.

LAS:
- SA3 laser had a probably on Saturday: warming up devices. LAS may be able to fix today (Sunday's effort did not work).

UNSYS:
- Issues in SA2 with cells #1 and #33 have been fixed by ZZ on last Wednesday.
- Also hardware problem in SA3 cell#14 was also fixed.
- Software development in response to MXL complaints is under work and needs a maintenance and/or shutdown time. 

SPB:
- Nothing to report.

FXE:
- Meeting with EEE to look in the digitizer - issue could be solved, it is now running stably.
- Used Beam feedback to stablish the beam position was not working reliably: spontaneous jumps were observed. FXE will look together with CTRL on Wednesday. 
One idea is to pick beam position from imager. No other instruments have this observation.

MID:
- Synchro will arrive today and thus SA2 laser will not be available.
- Train matching offset between AGIPD and XGM reported two weeks ago: MID is asking for an update. SA will check today and give information on Wednesday.

HED:
- HED had problems with MC2 axis in Beckhoff motors during last week and asks to have a follow up from EEE. Events of losing parameters are happening quite often.
- Karen A. mentions they added manually parameters and they had to reset again. HED-LOOP1 will not be reset today (Steffen). SA2 loops will have to be checked. 
- Steffen and Marijan add the issue is now understood by sacrificing one of the HED PLCs. One has to fix the code of the framework and this can't be solved by Wednesday.  

SCS:
- Motors of the DSSC support were also lost. They have been fixed.
- Issue with pump is also solved.
- New installed devices during shutdown (pressure gauges) were tested on Friday.

SQS:
- Not present.

General Announcement:
- Frank Poppe asks for an available time for a tour in experimental Hall and tunnels. It will be discussed offline with XO.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- XTD6 was searched yesterday evening for extra interlock tests. This was finished and tunnel will be opened again today for XPD work.

XPD:
- Work on HIREX is progressing and estimate to install back in tunnel is Thursday or Friday.

DET:
- Marco R. is working on the Gotthard-II of Hirex; also DET is preparing for next Run.

ITDM: 
- Migration of XFEL gateway will be done on late Thursday. Karabo database will also be done. Announcement will be sent.

XRO:
- Not present.

LAS:
- Not present.

UNSYS:
- Everything is fine.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Nothing to report; transport with Hall crew is planned for today.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
- Martin Doering presents the summer maintenance plan: 
1. Complete task lists was released last Friday; 
2. ITDM and CTRL dates: a. Karabo down from 24.06 to 02.07 depending on the topic; b. DAQ unavailable from Jun 18th to Jul. 2nd; c. replacement of exflgateway on Jun 28; d. upgrade of operations elog on 
Ju. 2nd. 
3. No major intervention cooling water apart of fluctuations on flow and temperature; 
4. No interruptions of electricity; 
5. Safety tests: a. interlock tests in experimental hutches on July 9-10.; b. SEPS and AIBS tests on July 22.  
- As PRC, Martin Dommach says everything went quiet last week.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Yesterday at SPB/SFX operation was interrupted due to Julabo chiller in AGIPD 1-M. Managed to put system back online after few hours.

ITDM: 
- Nothing to report.

XRO:
- Everything fine.

LAS:
- Not present.

UNSYS:
- Issue with phase shifter SA1/ cell22: needs a ZZ to replace parts today due to availability of people. To be discussed later.

SPB:
- Chiller issue; in discussion with DET.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- Not present.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
- Maintenance in the Tunnel Air Conditioning is completed. No more work restrictions are in place besides the regular COVID-19 rules. 

CTRL:
- Deployment of Karabo 2.9.0 started yesterday accordingly to the information sent to readiness mailing list. So far the work goes with the plans.
- CTRL mentions Broker servers need update and will bring down Karabo again. Possible intervention date (early morning) will be discussed with LAS and Instruments.
A warning e-mail will be send 1-2 days in advance.

DA:
- Related to new Karabo: in case the upgrade is not covered, please contact DA.

EEE:
- Migration of mc2 done in SA2. 
- Preparing call for tender of HED cabling; other instruments follow up next.
- There will be maintenance in SA1 and SA3 balcony rooms. A discussion with LAS is in place (risk of possible shutdown can be accepted).

VAC:
- Not present.

XPD:
- Nothing special to report - resuming tunnel activities after AC tunnel maintenance.

DET:
- Nothing to report.

ITDM: 
- The updates on the online cluster side are almost finished. Only a check has to be done.
- Access to online cluster is labelled.
- DAQ has to be re-started.
- Updates are planned for tomorrow: reboot exflgateway at 10:00AM - an e-mail will be send to readiness mailing list.

XRO:
- Not present.

LAS:
- SA1 and SA3 lasers are in operation.

SPB:
- SPB asks for sending warning notice a day or two prior the Karabo restart intervention.

FXE:
- Nothing to add.

MID:
- MID will inform ITDM today on the dates for the updating the linux PCs in the hutches.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- SQS will also inform ITDM on possible dates for updating PCS.
- Some macros are not running (they were not able to start).

General Announcement:
-	 

CTRL:
- Nothing to report.

DA:
- Time to commission the LPD detector was made and was useful.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- No issues with diagnostics.

DET:
- Feedback on the MID AGIPD data: problem was around the PC layer from MID which needed a reboot. It seems to run well after that.

ITDM: 
- Problems with crashing DAQ in MID because of slowness of GPFS: memory had to be clean but after that it run fine.

XRO:
- Monday an access in XTD10 to repair the top slit of the SQS exit slit was done and successful: the bottom blade was also checked and is fine. The top one was exchanged; 
1. Yesterday morning exit slit was recommissioned and recalibrated. 
2. A software issue not correlated to the mechanical problem appeared (when setting the motor to a position it goes closer but not exactly to the desired position). 
3. A ticket was written but SQS can use it.

LAS:
- PP-laser in SA2 has issues with stage and an intervention is ongoing;
- At SA1 PP-laser a defect diode caused the leak and it being dried up currently. Laser will not be working at the end of this week. But there is a chance it will work at the start of next week.

UNSYS:
- All fine with Undulators.

SPB:
- Nothing to report.

FXE:
- Problem with LPD pipeline calibration last night is being addressed; DOC will be contacted today.
- Regarding He supply: situation did not change as related to last year and for next two weeks He supply is guaranteed.

MID:
- Mechanical issues with LDM being addressed.
- PP-Laser will not be used this week.

HED:
- Busy with beamtime.

SCS:
- Not present.

SQS:
- Nothing to report.

SXP:
- Busy with KB installation.

General Announcement:
- Two smoke sensors affected in SA3 triggering fire alarm: The first one could be reset but for the second one the reset did not work and fire brigade was in. 
Beam operation was recovered only after the External company came to reset it. The downtime of about 4 hours for SA1/SA3 operation happened.

CTRL:
- Nothing to report.

DA:
- On behalf of calibration team: this morning a major upgrade will be done. No access to calibration services during this time.

EEE:
- One loop in FXE was not working during the weekend. Issues with movs/motor loops and the cause has to be investigated (old scripts were in use). No devices were 
damaged.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Deployment for HED calibration taking place shall fix last week's issue.
- A fix for DAQ on AGIPD to be done.
- FXE issue with LPD calibration: still open. This is not related to the DA deployment today. Jolanta S-D. will follow it inside DET.

ITDM: 
- Nothing to report.

XRO:
- Not present.

LAS:
- Nothing to report.

UNSYS:
- Fire alarms in SA3 / cell#22-23 on Saturday evening: BKR informed that could be related to synchrotron radiation on the detector signal. Fire brigade was on-site but no 
fire was found.

SPB:
- Nothing to report.

FXE:
- Thanks to EEE help with Gotthard.
- M2 Mirror pitch issues seems to be back to normal as before. Antje T. (XRO) made ZZ to correct loose gear box.
- Motor loops issues found and addressed by EEE.

MID:
- Nothing to report.

HED:
- Motor stop working and ticket has been written.
- Preparing for experiment this week.

SCS:
- Zoom problems last week has been taken care; Thanks to ITDM.

SQS:
- Nothing to report.

General Announcement:

CTRL:

• nothing to report

DA:

• nothing to report

EEE:

• nothing major

VAC:

• nothing major

XPD:

• nothing major

DET:

• nothing major

ITDM: 

• FES switch reboot in SA2 successful

XRO:

•  nothing major

LAS:

• not present

UNSYS: 

SPB/SFX:

• nothing major

FXE:

• mothing major

MID:

• allfine

HED:

• not present

SCS:

• nothing

SQS:

• nothing

SXP:

• not present

DRC

PRC

AOB:

General Announcement:
- From the DRC side, there is nothing particular to report.
- From the PRC side, nothing apart of what was reported below.
- XFELO studies: J. Gruenert says a successful time last week to bring all diagnostics in operation; for the first time full system was operational and detected; length of the cavity was measured; 
it was a major step forward by having a signal that can be tuned or amplified.

CTRL:
- Nothing to report.

DA:
- Not present.

EEE:
- Nothing to report.

VAC:
- Friday issue with ion pump controller in XTD1: exchanged by VAC OCD and EEE colleagues in a ZZ.
- Sunday worked in XTD6 on the PBLM - tunnel is open and will be closed after lunch.
- Work ongoing to check piezo at the monochromators.
- No news on the Mono vacuum issue last week at HED (reason).

XPD:
- Blue week studies were successful (e.g. XFELO diagnostics (adjusted grating by ZZ on Friday))

DET:
- No major issue to report.
- SPB pre-intervention with AGIPD took place last week: replaced module and tested - at the moment module is operational; 
however, connection was lost and needs time to evaluate if it will work in stable conditions. Intervention in summer will be later decided.

ITDM: 
- Nothing to report.

XRO:
- During tunnel activity on Sunday also a temperature sensor was exchanged at the PBLM.

LAS:
- Not present.

UNSYS:
- Undulators are all operational.
- Apple-X studies last week: very successful; it reached rotation of microbunching, beam separation and measured contrast (90); 
it was found the orbit before SA3 was not optimal and explain why the expected contrast was not reached; due to ZZ could not use full beamtime allocation; needs further development to improve contrast. 

SPB:
- Pulse arrival time tests were done; an issue needs to be corrected, in touch with experts. 

FXE:
- Issue with vacuum interlock (3 ions pumps): was a PLC issue resolved by EEE.

MID:
- Nothing to report.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

SXP:
- Commissioning last week went well; GATT could not be set on Friday; R. Villanueva comments the interlock is expected to be set and is a feature to avoid sudden jumps in pressure. 
After stopping and restarting injection, this releases the interlock.