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.

General Announcement:

- nothing for now

CTRL:

- A few issues for DOC: Cameras IP addresses need to be reconfigured

- Continuing investigation of train-IDs on Doocs/XGM (they oscillate). CTRL will follow and close contact with Theo M. and Desy colleagues.

DA:

- nothing to report

EEE:

- nothing to report

VAC:

- nothing to report

XPD:

- Not present.

DET:

- nothing special – commissioning this week

ITDM:

- nothing to report

XRO:

- Maurizio V. reminds the SEPS interlock check in SA3 still has to happen as it is a condition prior beam operation. Zunaira A. says she sent an e-mail to xo-planning.

F. Wolff-Fabris asks if the SCS door is fixed or not, a pre-condition for the test. Zunaira A. replies the problem was with the power supply to the door and is fixed.

A date for the SEPS test can be planned by XO.

LAS:

- SASE2 interlock: LAS got unexpected calls when disconnecting AMPHOS cables (thus triggering SA2 Interlocks).

- SA3 AMPHOS no news since Monday. The ADC cards do not receive train-IDs.

- LAS suffer of lack of laser lab, missing PLC installation. LAS asks XO for a follow-up on prioritizations.

- Zunaira says that lasers are coupled to the interlocks (yesterday event happens as all lasers in room A23 and A07 are connected to the HED and MID interlocks). Thomas Preston says it triggers the warning lights for the laser lab. Zunaira A. says if shutters are closed it shall not be a problem if lasers reach this shutter signals. Tomasz J. says that ideally they must be decoupled.

UNSYS:

- nothing to report

SPB:

- going on with the plan; Detector commissioning from tomorrow.

FXE:

- the floor works are ongoing - looking good.

MID:

- not present

HED:

- nothing to report

SCS:

- A new experimental chamber (chemistry chamber) will be installed for beam commissioning on next month. A CPU in rack room is needed for recommissioning the motor an Martin T. waits for feedback.

SQS:

- Staff is getting the search training which was expiring.

- Noticed issues notice with DACHS system which show the access properties with delay. 

General Announcement:
-	 

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- Anything to be report.

VAC:
- Nothing to report.

XPD:
- No issues.

DET:
- No major issues;
- Small ones to follow up: Jungfrau at MID (connection issues); SQS Gotthard 2 with weird data.

ITDM: 
- Nothing to report.

XRO:
- Note to instruments: devices not used in operations are now locked. Please instruments contact XRO to unlock any instruments that may be needed. 

LAS:
- Nothing to report.

UNSYS:
- Nothing to be reported.

SPB:
- Nothing to report.

FXE:
- Motor X3 of the XTD2 CRL went into the limit switch while moving in the wrong direction. CTRL will further investigate on Tuesday.

MID:
- Nothing to report.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:

- Tunnel closure: it has been decided both XTD6 and XTD9 will be searched and closed on Monday 15.02.

- Temporary tunnel access requests: for ZZ access please be aware of the new Redmine ticket for access requests. The link to it appears in the BKR E-log.

- Use of FFP2 masks in experiments control hutches:  Sandra Plett informs rules such as temporary stop of work after 75 minutes of mask use or a day off after two working days with masks are not mandatory - these are only a recommendation; If two people are <1.5m, one has to use masks. While Seated or alone you can remove the masks; However, if there are people running around, please use masks also if seated; The wearing time is just a recommendation - it is not mandatory to make the break.

CTRL:

- Graphical user interface update: there is a new version to install in the gateway and BKR.

- Update of data loggers and GUI servers to take place.

DA:

- all going well.

EEE:

- SA2 loop update (MOV) was done yesterday for Hirex and Shimadzu.

VAC:

- nothing to report

XPD:

- DACHS terminal in XTD9 did not allow access: database connection issue. Andreas K. has contacted M. Prollius.

DET:

- Deployment of offline calibration pipeline from today until Friday. It will be communicated when it’s finished.

ITDM:

- Two weeks ago, ITDM pre-announced an offline GPFS update. Preparations will be ready by Friday. Ideally ITDM will deploy on next Monday. Please let K. Wrona aware if this date is not suitable.

XRO:

- Not present.

LAS:

- Upgrade on uTCA crate in SA1 – ADC acquires data. A small problem with data acquisition was found and a Redmine ticket was created. In any case all is fine for switching PPL-SA1 on.

- Today between 2:00-08:00AM there was no trigger coming to PPL-SA1. It may be from Desy or from Balcony room. Bruno F. will investigate the balcony rooms.

UNSYS:

- Unsys will request access for next week to fix a SA2 ambient coil.

SPB:

- nothing

FXE:

- nothing

MID:

- All fine

HED:

- nothing

SCS:

- nothing

SQS:

- Issues with trigger are fixed.

- uTCA firmware updated; now fixed.

General Announcement:
- Interlock tests are finished and XTD6 and XTD9 will be closed again today during the day. They shall close on January 19th.

CTRL:
- Nothing to report.

DA:
- Not present.

EEE:
- Update of 2 tunnels PLCs: 1. SA3 MOV2 loop today in 30mins; 2. tomorrow afternoon FXE tunnel PLC to integrate interlocks.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to be reported.

ITDM: 
- One info: still a problem with switch in a SA2 power supply: still operational but fix being discussed with vendor.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- Issues with PUMA with EEE working on it.

HED:
- Nothing to report; Zuzana K. asks on plans for HXRSS. This was discussed after the meeting ended and machine allocated Jan. 25-26th for HXRSS studies.

SCS:
- Not present.

SQS:
- Not present.

SXP:
- Not present.

General Announcement:
- The "Readiness" mailing list will be discontinued and substituted by the "xo-info@xfel.eu" list. This new list is owned by XO and please use it in future for sharing information to a broad audience.
- Next News on the Covid regulations will be communicated on Wednesday 12.01 or for the next Thursday's staff meeting.
- Please take attention to Zunaira A. e-mail on the radiation safety training. It shall be done until the end of January to avoid disruption in access rights.

CTRL:
- No major updates.

DA:
- Nothing to report.

EEE:
- SASE1 VAC loop will be update tomorrow including the PES system.

VAC:
- No issues to report. Continuing with small tasks being done at XTD2 and XTD6.

XPD:
- All continued tasks are fine, mainly XTD2, XTD6 and XTD9.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Carry on with maintenance works - SASE1 and SASE2 are in vacuum;
- XTD6 PBLM diamond to be exchanged this week as well as screens.

LAS:
- Not present.

UNSYS:
- Alignment for the Apple-X to be done this week and vacuum will be closed until Thursday.

SPB:
- Small issues with things moved into new racks; being followed with EEE.

FXE:
- Continuing with tasks.

MID:
- MID looks for a CL flange with SmartAct connection. Please contact MID or Joerg H. if you have one to help MID.

HED:
- All fine at HED.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
- A. Galler informs two downtimes happened last two nights totalizing 10-12hs due to communication issues (between terminals) at the accelerator. 

CTRL:
- Nothing to report.

DA:
- Not present.

EEE:
- Nothing to report in issues.
- Tomorrow from 12:30-13:30 a readout of parameters in tunnels will be made; PLC updates has also a plan.

VAC:
- Everything fine with vacuum.

XPD:
- Reminder the photon ramp-down days take place tomorrow; SA3 hutches must be interlocked.
- SA2 XTD1 XGM stopped working and BKR could resolve by experienced crew.

DET:
- Nothing major to report.

ITDM: 
- Nothing to report.

XRO:
- M1 in SA2: a ZZ on Friday take place to switch OFF and disconnect a controller that was misbehaving and was acting on the piezo without Karabo control.
- U. Boesenberg reports it got better on Saturday and it did not completely fixed the source of problem (beam jitter). Discussion with Johannes M. and Ulrike B. will take place.

LAS:
- Nothing to report.

UNSYS:
- PS cell20 SA3 to be fixed in the WMP.

SPB:
- Nothing to report.
- Request for tuning to improve photon intensities higher than 1mJ today. To be addressed by XO and PRC.

FXE:
- Nothing to report.

MID:
- Apart of beam stability on Friday; a radiation Interlock was triggered by a Lamp. As consequence, could not interlock the hutch. Got solved temporarily and further investigation on the WMP.

HED:
- Not present.

SCS:
- Not present.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:
- Regarding the e-mail related to the general radiation training and procedure to deliver a signed certificate, one can also send it by conventional post to Zunaira A.

CTRL:
- BKR machines has been updated to the new Karabo release.
- The Notification service update will follow form today.
- CTRL reminds on getting configuration from the timing feature on the GUI: right click on the device and then "get configuration". 
An e-mail with detailed instructions will be sent today.

DA:
- Nothing to report.

EEE:
- Fast electronics: SASE3 maintenance is finished; SA2 will follow.
- PLC side: SQS has some loops running but not all of them due to the cooling issue. SCS will get their loops soon running.
- Cabling works at FXE is completed; at HED is ongoing.

VAC:
- Not present due to tunnel activities.

XPD:
- XPD has completed PES beamtime at Petra. Would like to thank ITDM for the smooth work. XPD has collected data for over 300 runs.
- Today XPD brings back other PES to SA3 tunnel. There is an appointment with MEA and the plan is to connect to the beamline tomorrow together with VAC.
- A. Koch asks EEE at CTRL if DAQ tests on XPD tunnel devices can happen on Friday. 
Nerea J. points SA3 is not yet commissioned (has to check motors) but SA1 and SA2 can be done on Friday as it has only pending vacuum update. 
Steffen H. says that cameras can be tested in all 3 SASEs; connections shall be fine; requests a list of all cameras. 
Jan G. adds the idea is to verify the components can be operated and acquire data, following a test with XPD/ITDM. 
Steffen H. reminds that for testing the digitizers one has to re-start (faster ADC) the device server. 

DET:
- Not present.

ITDM: 
- Nothing to report.

XRO:
- Nothing present.

LAS:
- Lasers are on good track.
- Interlock tests: there was miscommunication. The SA2 AMPHOS is disassembled for maintenance and therefore the PP-laser test in SA2 is postponed to next week. 

UNSYS:
- Not present.

SPB:
- Nearly done with putting together the AGIPD. The Final test for DQA begin next week.
- Problem with timing but currently it has been running on local mode.

FXE:
- Not present.

MID:
- All fine at MID.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Nothing to report.
- SQS has ongoing work on Beckhoff crates.

General Announcement:
- Martin Doering informs on the winter maintenance period: XO will publish the final task list on next Friday. For next Monday a short presentation will be done in the XO Integration meeting.
- As PRC, F. Wolff-Fabris says many machine downtimes happened since yesterday afternoon due to the trip in one LLRF station, the A6. 
This early morning an intervention was done to reduce the gradient from 620MV to 530MV. Observation in coming hours will say if this has helped to suppress or decrease the ammount of trips.

CTRL:
- News on HED VAC loop6: interlock condition was flickering. Together with HED and EEE it was found the reason and update will be done soon.

DA:
- Calibration team: two weeks ago it was introduced a picture for automatic correction. MyMdc system is still showing bugs and permanent solution is being worked out. 
Until its deployment, please call DOC for solution. K. Wrona says bug happens only if at the beginning of the run it is forgotten to change the run type.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Graphana upgrade went OK. In case of issues in the coming days please contact ITDM

XRO:
- Nothing to report.

LAS:
- AMPHOS maintenance in SA2 is under way.

UNSYS:
- M. Yakopov repaired another encoder in SA3/cell22 phase shifter on Monday morning. Also as OCD the support for moving the HXRSS crystal is being done.

SPB:
- Yesterday photon intensity jumped down as BKR mistakenly tune down one corrector in SA1 undulators instead of SA2 (when tuning HXRSS). Recovered after 1 hour.

FXE:
- Nothing to add.

MID:
- All fine at MID.

HED:
- Setting up experiment for next week. Troubles with SmarAct devices under investigation.

SCS:
- Nothing to report.

SQS:
- Not present.

General Announcement:
- Maintenance summary task list has been made available at the S:\ folder as well as in the XO Alfresco page.

CTRL:
- On Thursday laser1 went down: error on deployment related to fix zero train ID.
- Lasers safety deployment is fixed.
- SA3 vac loop: progress was made and new version of Karabo needs re-start this morning.
- SA3 fixed MC2 motor issues. Coordinated with instruments to do tests today.

DA:
- 1 OCD was received and solved during the weekend.

EEE:
- Announces that on tomorrow's PBS there will be a EEE presentation on the Digitizer instruments.

VAC:
- Nothing to report.

XPD:
- No issues. The switch of XGM settings at different energies went well.

DET:
- Nothing to report.

ITDM: 
- Meeting with MID on train-ID is set. There is a mitigation error plan which will be implemented.

XRO:
- Nothing to report. Minor issues on CTRLs but are not stoppers.

LAS:
- PP-laser for SPB run was interrupted for 45 minutes.
- Issue with synchronization / motor becomes unstable, relating to motor slippage. Hardware will be replaced during the shutdown.

UNSYS:
- Nothing to report.

SPB:
- Finished user experiment: went OK but machine not very stable. Intensity and pointing very unstable. After beam losses timing came quite different. 
Data for pointing quantification to be analyzed.

FXE:
- Unstable beam the whole week. 
- Crosstalk between SA3 and SA1: sometimes BKR could fix/work on it, sometimes not. This happens when FXE runs at 150 bunches and SA3 varying 1-100. 
SA1 intensity goes down by factor 2.

MID:
- DET and ITDM contacted during the weekend.

HED:
- Not present.

SCS:
- Not present.

SQS:
- Crosstalk SA1/SA3: night shift crew said it is not a problem for next week if run without Interleaved.

General Announcement:
- Martin Doering informs on the next Winter Maintenance period: 
1. Release of maintenance task list to the groups up to the end of this week; 
2. Please send back the list to XO until Nov. 1st; 
3. On Nov. 22nd the complete scheduled list will be released; 
4. WMP starts on Dec. 11th; 
5. Interlock tests starts on Jan.6th; 
List of recurring maintenance tasks is available at XO's Alfresco / Maintenance Planning (not yet scheduled); Please use the latest template to submit task list and send to xo-maintenance@xfel.eu;
For question please contact xo-planning@xfel.eu

CTRL:
- Small reminder for the DOOCS mirror device update tomorrow 09:30 (sent e-mail).
- Yesterday the upgrade of GUI server in SA1 requiring authentication was made. A user letter was distributed by e-mail.

DA:
- Not present.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Not present.

DET:
- Nothing to report.

ITDM: 
- Intervention on GPFS was successful and since yesterday afternoon everything works.
- During yesterday maintenance a try to shutdown/update GPFS Maxwell cluster (Dcache update) was attempted but unfortunately data waiting in queue were not finished - so tomorrow morning update on dCache 
will happen.

XRO:
- Activities ongoing on development week and also with debugging problems.

LAS:
- Not present.

UNSYS:
- Not present.

SPB:
- Nothing to report.

FXE:
- Not present.

MID:
- All fine at MID.

HED:
- All fine.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

SXP:
- Not present.

General Announcement:

CTRL:

• nothing major 

DA:

• nothing major 

EEE:

• nothing major

VAC:

• nothing major

XPD:

• nothing
  •  

DET:

• nothing

ITDM: 

XRO:

• miror setup tuned for grazing incidence with high photon energy.
• higher backlash at M6, XRO is monitoring this.

LAS:

• SA2 treacy compressor  smaract stage not operational --> EEE informed
• SA3 AMPHOS still suffering from low puse energy

UNSYS: 

• gap scan
•  

SPB/SFX:

• nothing major

FXE:

• nothing major

MID:

• nothing to report

HED:

• nothing to report

SCS:

• no issues

SQS:

• uTCA in rack room --> EEE will be informed
  • crate power cycled

SXP:

• M6 backlash

DRC

PRC

General Announcement:
- A. Galler informs a downtime of about 30min happened this morning in the North Branch due to a faulty vacuum controller.
- H. Sinn mentions on the beam drift in SA1: it was seen in both instruments over the weekend and is likely the comes from M1 but can be corrected by feedbacks in M2 and M3; 
drift does not slowdown and together with XRO it will be looked if corrections on M1 can be applied tomorrow.

CTRL:
- Nothing to report.

DA:
- Nothing to report.

EEE:
- A motor in FXE attenuator had an issue on Saturday; it seems issue with encoders and to be further investigated.

VAC:
- Last week was quiet;
- Issue with ion pump controller behaving strangely; to be exchanged tomorrow. System is recovered and can run until tomorrow.

XPD:
- Nothing to report.

DET:
- Nothing major to report; no news on SPB AGIPD chiller.

ITDM: 
- Nothing to report.

XRO:
- Nothing to report.

LAS:
- Nothing to report.

UNSYS:
- Issue with cell26/SA1 showing error in gap was fixed.

SPB:
- Nothing to report.

FXE:
- Beam drift was seen at FXE; it is communicated to PRC and XRO.
- Feedbacks for M2 and M3 manage to correct the beam drift.

MID:
- Nothing to report.

HED:
- Nothing to report.

SCS:
- Not present.

SQS:
- Nothing to report.

SXP:
- Not present.