General Announcement:
- The User & Operation Meeting that took place at beginning of this year on Fridays will re-start on July 10th. 
Proper announcement and Zoom link will be sent. In this context, the XO Integration Meeting will continue only on Mondays and Wednesdays. 

CTRL:
- Some of XFEL Elogs were not working during the weekend. ITDM is taking a look into the problem.
- SA1 Vacuum devices show some errors (not running). It seems the problems comes from the PLC and is under investigation. 
The controllers in the tunnel were OK and pumps were placed in safe state. 
This has affected all SA1 loop, at XTD2 and XTD9. Also the devices were not properly communicating.

DA:
- No issues to report.

EEE:
- Issues with the SA1 VAC loop.
- Updates of timing systems affecting LAS were successfully done on Friday. EEE encourages people to report in case of problems. 

VAC:
- Reporting on the SA1 VAC loop issue.

XPD:
- Last Karabo update done on Thursday.

DET:
- No issues to report.
- MID observe a train mismatch between AGIPB and data sources such as SA2 XGM. The AGIPD has a shift of 1 train-ID. 
This issue involves several groups and coordination and solution still miss.
- LPD/FXE also takes the train info from clock control but shows no mismatch.

ITDM: 
- Investigating the Elog access issue.

XRO:
- Not present.

LAS:
- Maintenance in SA3 and SA2 are done. All lasers are running.

UNSYS: 
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report - checking the vacuum.

MID:
- Report on the AGIPD train-ID.

HED:
- Working with big lasers.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:

- Exceptionally next Friday the XO Intergration Meeting will not take place. The meeting will resume next Monday. 
Please send us an e-mail to xo@xfel.eu in case of any issue.

- Details on the Interlock Tests: 
1. D3/SRP has the responsibility to carry on the tests; 
2. TS and XO (communication) are supporting groups; 
3. There is no rehearsal date; 
4. Tests on the Instruments/SASE wll take place on July 1st, 2nd and 3rd (reserve date); 
5. Access to the instruments and optics hutches is forbidden; 
6. Access to the laser rooms are not restricted, apart from the HED laser which needs clarification; 
7. Emergency off will be disabled on July 1st at 08:00AM. As soon as the emergency offs are tested, they can be enabled again; 
8. The participating EuXFEL Radiation Protection Officer can inform the instruments as soon as tests are ready with the respective SASEs for resuming access and work.

- Maurizio V. and Nerea J. mention that an EPS check must be scheduled prior beam delivery. XO will check with Zunaira/SRP on its status.
- Suren K. points the PKG in SA3 undulators is still switched off. TS shall switch it on prior tunnel closure.
- Suren K. asks on tunnel access for next weekend. XO states tunnels will be put in Interlock tomorrow (June 25th) and shall remain interlocked until the next shutdown.
Access to XTD6, XTD9 and (maybe) XTD10 can be done for few days after the interlock tests. Access to all other tunnels must be via ZZ. 
Tunnels will not be open for the weekend. (after the meeting DESY/MXL confirms this procedure).  

CTRL:
- Nothing to report.

DA:
- Working on small requirements with the instruments.

EEE:
- SA1 VAC signal's issue from last Monday: it has been fixed. There was problems related to filter in the train-ID communication: the addresses were not properly set. 
- Cabling is ongoing on SCS; HED cabling waits for time/schedule for installation (to be discussed between EEE and HED); 
Cabling works ongoing with DESY-MPS which connect MID to PPS.

VAC:
- Closing the activities - SA1 VAC signals are OK.

XPD:
- Nothing to report.

DET:
- XO asks for an status on the MID/AGIPD train-ID issue from last Monday. S. Aplin and K. Wrona say it has to be further investigated as is not clear where the problem 
lays. 
The DAQ gets data from AGIPB, DOOCS, Karabo, labelled with train-ID and the labeling have to be checked for consistence. This is not a new issue and has to be addressed 
in the frame of data reduction. 
- A clear independent signal has to be also checked. P. Gessler says it is needed to get various patterns for a complete understanding. A clear strategy to develop and 
address has to be made. 
- S. Aplin will overlook the efforts among different groups.

ITDM: 
- DAQ installations: this morning a fix for big detectors is done; after leaving DAQ for longtime there are some issues that will be fixed next week. 
- Majority of acceptance tests are done - slow data is fixed.

XRO:
- Everything is done. The last check on tunnels was performed. 

LAS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- Nothing to report.

HED:
- Finished with the tunnel components check.

SCS:
- Nothing to report.

SQS:
- Nothing o report.

General Announcement:
- The Photon Run Coordinator will re-start next Friday July 3rd. Please also feel free to contact him/her (9-4800) for daily coordination and communication with the 
machine/BKR. 
- Interlock / TUV tests are ongoing in tunnels. Next Wednesday it starts in the experimental Hall / SASE instruments.

CTRL:
- CTRL has a plan to switch the Data Loggers on Wednesday. This will cause a downtime on this service for about 5 minutes. A follow up will be announced afterwards.

DA:
- Not present.

EEE:
- EEE has made an agreement with HED on the cabling issues. 

VAC:
- Tunnels are closed: maybe next week after Interlock tests the XTD6 and XTD9 tunnels will be open for a couple of days.
- If access in tunnels are needed (not only XTD6 and XTD9), please make a request by filling the table at the Desy/BKR elogbook 
(https://ttfinfo.desy.de/XFELelog/index.jsp), located under "Access Requests".

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Not present.

LAS:
- All lasers are fine.

UNSYS: 
- Nothing to report.

SPB:
- It has tested the new Karabo for the Jungfrau detector and result is OK.
- This week SPB plans to test cameras.

FXE:
- Nothing to add.

MID:
- All fine.

HED:
- All fine.

SCS:
- Not present.

SQS:
- Nothing to report.

General Announcement:
- Interlock tests are starting in SASE3 instruments right now. Zunaira, Eric and Wolfgang Clement are coordinating the TUV tests in the XHEXP1.
- MXL announced a draft for the machine start-up schedule which is published at the BKR e-log. The link to the schedule is: 
https://ttfinfo.desy.de/XFELelog/show.jsp?dir=/doc/Schedule&pos=2020-06-29T15:40:57

CTRL:
- Group has a plan to switch the data loggers today; MID was already done in the past; Migration of old data was already done in advance. 
- There was a report of issues with the GUI server. Currently it is under investigation. A workaround is to disconnect and reconnect again or move to a second GUI. 
More information will follow.

DA:
- DA has two major plans for the upcoming days/weeks: 
1. Implement auto triggering in pipelines for the instruments (used for data analysis); 2. Stablish a plan to have spread knowledge on development tasks.

EEE:
- Installation of a SCS component is arranged for July 8th. 
- Cabling in HED is scheduled to be performed in cw31; EEE will contact FXE to fix a cabling installation date.
- More than 50% of Beckhoff modules are changed.
- Working on PLCs business as usual.

VAC:
- All fine: nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- DESY/NOC needs to perform software update of the control network routers for all SASEs. 
This will take place next Tuesday, the 7th of July, between 6AM and 8AM in the morning. An e-mail will be sent to the Readiness list.

XRO:
- Not present.

LAS:
- All lasers are running.

UNSYS:
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to add.

MID:
- All running fine.

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
- The Interlock tests are finished in all tunnels and XHEXP1 areas, following information from D3 and SRP.
- From next week we will continue with XO Integration Meeting only on Mondays and Wednesdays at 09:00. The Fridays' XO Int. Meetings will be terminated.
- Next Friday 10.07 the User and Operation Meeting will re-start at 09:00 in the virtual format. Invitation and corresponding Zoom link will be send in a separate e-mail.

CTRL:
- Preparation for operations has started. Three issues have been addressed: 
1. XPD issues are currently been worked and will extend over next week; 
2. XFEL gateway troubles seems linked to a router configuration; 
3. Migration of old data logger: problem with MID LA2 and SA3 (running wrong migration). 
- Recovering complex configurations: meeting 12:00 with ITDM - please wait until Monday for update.

DA:
- Not present.

EEE:
- Follow-up of the shutdown activities is ongoing; Modification of PLCs was done. 

VAC:
- Vacuum at beamlines are running; Shutters are ready.
- VAC plans to open XTD6 again from next Monday up to Friday, allowing HED access and work.
- Please inform VAC if XTD09 is needed to be accessed. Currently a ZZ is foreseen for this tunnel (EEE request).
- XTD10 can be accessed by ZZ during next week.

XPD:
- Small bugs on the DOOCS side of XGM were observed: bridges were checked and looked fine.
- XPD is planning the re-start of devices and support for machine tuning in coming weeks.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- Not present.

LAS:
- SA2 laser: Train-ID showed issues (Update software failed).
- SA1 laser: went down due a crate failure and is warming.
- SA3 laser is fine.

UNSYS: 
- Nothing to report.

SPB:
- AGIPB update needs to be fixed. 

FXE:
- LPD new DAQ could not save data.
- Calibration pipeline for LPD is OK.
- Calibration pipeline for JungFrau does not work - also CTRL fixed the crash with DAQ (how the image gets the train ID's). The crash is not observed anymore.

MID:
- Discovered problems with motors in Laser room: EEE is informed and investigates.

HED:
- Will need access to XTD6 for final checks from Monday. Please inform VAC when access is finished.

SCS:
- Not present.

SQS:
- Not present.

General Announcement:
- Since the end of the shutdown last Friday, the current Program is "Access/Tuning/Setup";
- DESY/MXL has started ramping up the Gun, powering and testing the Magnets and phasing the RF stations. 
- Currently it has electron beam transmission up to the TLD and is ahead of the planned schedule for these days.

CTRL:
- Data logger issue: Friday CTRL has rolled back to the old data login system. Meeting today at 11:00 with involved groups to define next steps. 
Information will follow via readiness mailing list. 

DA:
- No issues to report.

EEE:
- Issue with HED PLCs: a fuse has been tripped and it has been replaced. A CPU was broken and is believed to have caused the fuse tripping. 
This is the first time this happens in the facility.
- Cabling activities in SCS is scheduled to take place this week.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- ITDM has made a request to DESY-IT for a routers restart. This will cause the network to be interrupted and restarted. Also Karabo will restart. 
A meeting today will define the proper time for this action, currently schedule for tomorrow morning. Information will be send to the readiness mailing list.

XRO:
- Not present.

LAS:
- All lasers are up and running again. 

UNSYS: 
- Nothing to report.

SPB:
- Nothing to report.

FXE:
- Nothing to report.

MID:
- Few problems with motors were already solved last Friday by EEE.

HED:
- All going fine.

SCS:
- Not present.

SQS:
- Nothing to report.

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

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

DA:
- No complications due to routers update.

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

VAC:
- Not present.

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

DET:
- Nothing to report.

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

XRO:
- Not present.

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

UNSYS:
- Nothing to report.

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

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

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

HED:
- Nothing to report.

SCS:
- Nothing to report.

SQS:
- Nothing to report.

General Announcement:
- XO will reset the calendar invites for the XO Integration Meetings of Mondays and Wednesdays as well as for the User&Operation Meetings on Fridays. Usual times will be 
kept.
- Machine is on startup and the RF window will be 400us instead of 600us in the first 2-3 weeks. Instruments can expect about 160 bunches in this time.
- Instruments must take tunnel components out of beam path, especially in case they are connected to the EPS which could potentially block beam operation.
- XPD and HED report on turbo pumps that failed last week. One has to investigate of it is linked to the Karabo re-start due to the DESY-NOC activities last Tuesday. 
FXE also reports motors in tunnel components were OFF.

CTRL:
- Further investigations are ongoing with Basler cameras that did not start after Karabo reboot.

DA:
- Not present.

EEE:
- Waits for feedback on the FXE XGM commissioning.

VAC:
- Nothing to report.

XPD:
- SASE XGMs are started and being operated. 
- Lasing in SASE2 was confirmed in the FEL-IMG; SA1 was lasing @2mJ last night.
- Re-alignment of SASE3 was not yet confirmed - no beam visible on the XGM or FEL IMG, only spontaneous radiation. 
- XPD did a successful DAQ test. 
- ZZ in XTD10 will be required to investigate failed PES pump. This will take place on Tuesday.

DET:
- Poor vacuum SPB/AGIPB last Friday: under investigation (may be a 40 gauge) and will be followed up next days. 

ITDM: 
- New DAQ version was released to fix detectors and slow data acquisition: tested in SPB and FXE (Agipd and LPD). 
- This week ITDM makes upgrades in all instruments but MID takes place next week; SCS still needs to agree on the date for this week.

XRO:
- Plan for the week is the recommissioning of the beam transport. XRO has shift plans for the weekend.

LAS:
- All lasers are running.

UNSYS: 
- Nothing to report.

SPB:
- Vacuum issue with the 40 gauge under investigation by DET.
- No big problems for the start of next week.

FXE:
- DAQ test taking place today.
- XGM is going with the plan but for a cable that may need to be exchanged.
- Upgrade of Beckhoff system: motors were not moving. There is a lack of communication between the Beckhoff upgrade, control support and instrument scientists.

MID:
- Not present.

HED:
- HED had to check and/or entry the motor parameters after the reboot of the control systems that place motors in OFF state. 
CTRL informs the information must be stored in the PLCs / Karabo. It is solved but it demanded a lot of work during last week.

SCS:
- Not present.

SQS:
- Problems occurring with turbo pumps. There is a particular controller in one rack that had to be replaced 7 times in 2 years. 
EEE and SQS will investigate and do inspections on this rack. 

General Announcement:
- SASE3 tuning will start this afternoon and possibly will last until Thursday afternoon. SCS and SQS will share the closures of their hutches.

CTRL:
- Swap server of one of the two Karabo GUI servers for SA1 (mail to readiness): suggestion is to do Friday 9-10AM. Please let CTRL know in case you have any issue.
- Status on INFLUX roll-out: testing to take place at the end of this week. A coordination with SA1 has to take place due to the running macros. 

DA:
- Not present.

EEE:
- EEE is working in FXE and HED with the open issues.
- EEE gives an update of the discussed points on Monday:
   Communication: From now on EEE will include the contact persons, as well as to the instrument mailing list.
   SA1 motors in OFF state: after a PLC update the safest configuration for re-start is bringing them back in OFF state. EEE will continue with this procedure. 
If instruments want differently, please make a list of devices that has to be changed.
   HED issue: EEE is talking with Konstantin and found it was just a misconfiguration.
   HED pump controller: Konstantin is already working together with VAC;
   XPD turbo pump in SA3: no relation with PLC update. Yesterday's ZZ showed that the pump has to be replaced.
- Nerea and Patrick will provide a write up to ensure the problems are followed up and solved.

VAC:
- ZZ yesterday to install the Neon gas minican to allow the monochromator calibration in SCS/cw31.
- Exchange of PES turbo pump will take one day and break the interlock - North brunch will see no electrons and photons. 
A date has to be found in agreement with involved groups and facility's operation.

XPD:
- Turbo pump in PES: pump itself is the problem. Vacuum beamline is safe but PES does not operate. We need the PES for some user experiments still in 2020. 
- Operation of beam in XTD6 was not possible with multi-bunch due to devices in the beam. We do not know if in reality they were in beam or not. 
Karen Appel confirms the devices were out of beam. This has to be followed up.
- This weekend, together with XRO, XPD will do the further recommissioning of beamlines and diagnostics. 

DET:
- Vacuum issue reported on last Monday was confirmed to be related to the gauge.
- Started with DAQ tests with instruments. All ongoing.

ITDM: 
- Not present.

XRO:
- Not present.

LAS:
- SA2 laser maintenance taking place on Friday.

UNSYS: 
- Nothing to report.

SPB:
- Preparations are going smoothly. All good in the SPB's plan.

FXE:
- DAQ test with LPD deployment - all work fines but for one module need to be fixed in the detector. It is already under care;
- EEE/Bernard is finishing the loops.
- Monochromator commissioning next days (we need a ZZ to align the camera).

MID:
- It is scheduled MID DAQ test for Monday next week.

HED:
- Ulf will investigate with Konstantin on the EEE issues. In XTD6 there were two motors with wrong parameters configurations. HED will communicate directly with Nerea.

SCS:
- EEE is needed to solve issue with the FFT end station.

SQS:
- Not present.

General Announcement:
- Regarding Operation, VAC and PRC had a workaround to restore the North branch beam permission on Sunday. 
- XTD9 Turnstiles were not working this morning for ZZ access planned by FXE. 
During the meeting we heard the information that Michael Prollius / SRP has fixed it by rebooting the computer. 

CTRL:
- Since Wednesday CTRL had one OCD call regarding the SA3/GATT gauges and controller configuration.
- SQS server - issues with interactions. Work ongoing.
- INFLUX roll out: test on CAS monitor topic is successful. For the double loggers, there will be an impact of 5-10 minutes down time when login. 
This will happen on FXE (2x10min without data): it is OK for FXE and for LAS today. IF that is successful, CTRL will contact other instruments.

DA:
- Nothing to report

EEE:
- It has been working on the follow-up of HED topics.
- EEE OCD had a call on the SA3/GATT gauge controller.

VAC:
- Severe trouble with SA3 GATT: damage on the gauge controllers was a result of series of problems.
- Bearing of a downstream booster pump make vibration and developed two leaks; then pressure went bad; 
vacuum gauges showed wrong numbers and resulting in electronic damage in the controller cards.
- The booster pump was exchanged on Friday; on Sunday a leak test found a broken vacuum welding and part was removed. 
Currently ZM3 at Desy is fixing it. Expected to be ready for tunnel installation by 10AM.
- Sunday from 13:00: the GATT was in UHV mode to allow beam permission and lasing in SA1 and SA3 up to Monday 6AM.
- Currently XTD10 is open for GATT repair and PES exchange of turbo pump.
- CTRL mailing service worked quite well: an alarm e-mail of GATT fault was sent every 12 hours.

XPD:
- SA3/XGM valve was also OFF on Friday. Martin Dommach will contact Theo while in tunnel.

DET:
- Business as usual.

ITDM: 
- Nothing to report.

XRO:
- Not present due to the night shift for beamline transport alignment activities.
- F. Wolff-Fabris informs the pre-shutters are commissioned by XRO during Sunday's shift.

LAS:
- Nothing to report

UNSYS: 
- Nothing to report

SPB:
- Work is ongoing.

FXE:
- Preparing for beam operation: no big problems.
- Thursday we reported issues with motors not moving. EEE helped and it was found the current of the motors were not correctly migrated. 
Now motors are working. Currents were set too low - this no risk of damage.

MID:
- Preparing for beam.

HED:
- Preparing and checking equipment.

SCS:
- Preparing for beam tomorrow.
- FFT end station problems reported last week are solved.

SQS:
- Waiting for the beam.

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:
- Andreas G. thanks all instruments that have so far sent back to XO the cw35 Beam Delivery tables and reminds the missing ones to do so until Thursday (tomorrow).
- Jan G., as PRC, informs the access to SQS shutter will probably happen on next week. In case of possibility during this week he will directly inform the respective persons.
- Steve A. mentions on the timing related issues: it has been investigated with the help of instruments.
- XO asks groups for any time feedback on issues related to Covid rules, e.g. amount of masks. 
- Jan G. informs several members of XPD team (and also CTRL and ITDM personnel) will be working at PetraIII while performing beamtime, from Thursday until mid-next week. 

CTRL:
- Activities on GATT: Follow-up of Karabo update shows incompatibility with new version. CTRL, Raul and XO rolled back to the previous version and it works again.
- At around 8:00pm a notification service in SASE3 was sent: watchdogs went in unexpected state.

DA:
- Nothing special to report.

EEE:
- Today we bring back the crate for MID/STL and we start with HED requested changes.
- XO thanks Nerea on yesterday's work of Interlock conditions for the solid attenuators in the tunnels. 
To protect the silicon screen first one has to insert the diamond screens. Nerea J. says this is in the motion loops and not EPS.

VAC:
- Raul V. thanks for the quick reaction of CTRL and XO to solve the code of GATT (which is 2.5years old). 
If we have a chance during the next winter shutdown a change on the software system will be planned to permit the use of new Karabo versions.
- VAC has requested a couple of ZZ's for next days/weeks: on SQS shutter and other devices inspections.

XPD:
- No incidents since Monday to be reported. However, last Saturday there was a downtime on the XTD1/XGM due to a high voltage setting. 
Probable cause was a wrong command at the DOOCS server. XPD believes it was a onetime incident and will look into it if it happens again.

DET:
- Working with Jungfrau in SPB; DSSC in SQS/SCS.
- Supporting other groups' activities.

ITDM: 
- The DAQ update has been finished: so far it looks good.
- ITDM is ready to act but waits for more clarifications on the SRP requested work on Interlock. 

XRO:
- Not present - group has helped with solid attenuators activities.

LAS:
- Everything is running and interlock is set.

UNSYS:
- Nothing to report.

SPB:
- Detector program ongoing with Junfgrau and AGIPD.

FXE:
- A ZZ was done to switch off the M3 cooling. The jitter has then reduced from 295u (RMS) to about 211u. FXE considers this only moderate jitter and will proceed with commissioning.
- Feedback system is fixed with parameters configurations – we are following it up to find when this was changed (if so).

MID:
- Issues with feedback Macro are observed and Robert S. investigates together with MID.

HED:
- Not present.

SCS:
- Not present.

SQS:
- Nothing to report.
  

General Announcement:
- A. Galler reminds the audience on the daily informal BKR chat taking place at 15:00: link was sent by e-mail. 

CTRL:
- Tests on the HED bunch patter / 5Hz were done yesterday;
- Five devices related to the timing server will be re-started on Monday. This update of timing server shall be transparent.
- Other requests will be discussed separated in another rounds with respective involved groups.
- For Laser switch between SCS/SQS please call LAS OCD for troubleshooting (experts mean faster solutions). 

DA:
- DA reminds the group on its Redmine ticketing system that was implemented in February and helps on the planning and scheduling of activities. Instruments are encouraged 
to use the DA ticket system.

EEE:
- Initial test with HED 5 Hz pulse on demand went successfully yesterday.
- Missing crate in HED will be installed.
- SCS installation of cables will be done. 
- The special trigger for overlapping bunch in SQS was fixed this morning. CTRL was asked to prepare another parameter in Karabo. 
This shall be OK and tomorrow it shall be fine to use the adjusting the timing. S. Hauf points a device has to be adjusted. 
- A. Galler informs the tentative date for the SEPS update will be next Monday. 

VAC:
- ZZ done on Monday to check status of SA3 devices.

XPD:
- X-ray PES undergoing tests at Petra-III / Desy.
- A SQS pop-in could not be driven out of the limit switch this night. This was solved in the morning (back to work) and it was related to a problem with motor counts. 

DET:
- Preparation for user run at SQS: still some data to be taken with DSSC but it has been under work.

ITDM: 
- Together with CTRL and DA, it was set dedicated server for logging in to get more insight in the experiment. 
- In the main page of user proposal there is a permanent Zoom link to be used for communication with users. It stays for 2 weeks: SQS is working and other two experiments 
will be set today.
- In addition each experiment will have a dedicated zoom room.

XRO:
- SA1 M1 continues stay in place. By the other side, XRO would like to ask for a ZZ to complete the chiller level.
- Interlock tests in SA3 did not happened (changing of Interlock from GATT to pre-shutter) Z. Ansari informs that from her side it can take place on Monday 24th.

LAS:
- SA1 laser: the front-end is switching off in regular base (3x since Monday). There is not enough power for experiment. 
Meeting with manufacture take place today at 10 to build strategy to investigate and decide next steps. LAS will inform next steps. 
PP-laser is expected to be working for this and coming weeks. 
- SA3 Amphos: it can be operated. A final fix will be done in the in next blue weeks or during winter shutdown. 
- SA2 laser is fine.

UNSYS:
- Nothing to report.

SPB:
- Working on CRL alignment and also testing of camera. 
- Some alignment activities were interrupted due to the Laser issue. At 20% lower energy, it is not enough. Impact on commissioning if laser is not back may affect user 
experiments later. 

FXE:
- Nothing to report.

MID:
- Commissioning of the split delay line: lower branch is successfully done.

HED:
- Setting up for experiment; few issues with diodes.

SCS:
- Nothing to report.
- XO reminds the protocol to increase bunch numbers out of what is agreed on the delivery tables: 1. try to discuss with other experiment first; 2. call the PRC.

SQS:
- The zoom account was tested last night.
- Meeting with DET today. 
- All are going fine.

General Announcement:
- The safety rules require the use of masks when moving around as well as the limitation on the number of allowed people per room. 
XO asks people to stick to rules of 1 person per office as well as using masks when working closely. 

CTRL:
- Few minor issues during the weekend. Major one related to SQS optical spectrometer which did not reach 10 Hz.
- Today an upgrade in the archiving system will take place. The update of timing servers for all SASEs will take this afternoon. 
The property “bunch pattern table” will not be filled anymore.

DA:
- Few OCDs calls were all manageable. DA reminds instruments and groups to let system online to be monitored.

EEE:
- One OCD call during the weekend.
- Cabling with Detector group to happen.
- EEE asks if the SA3 interlock/pre-absorber will be tested today.

VAC:
- Nothing to report.

XPD:
- There was a problem with XTD2/SA1 graphite filter accordingly to Operation E-log entry. Maybe it got damaged between 20. and 21. This will be further investigated 
between XPD and SPB/SFX.

DET:
- 1 OCD call which was easily solved.

ITDM: 
- Friday the Scratch system (for temporary data) was out of space and data were removed (70Tb). It may be a problem again and ITDM would like to remind people to keep 
data only for short time. 
There is 1.5 Petabytes storage with currently only 60Terabytes free space.
- An e-mail about this issue was sent to a distribution list stating that from 01/09 data will be removed. ITDM asks people to clean their data in the proposals 
directories. 

XRO:
- Preparing for ZZ accesses in XTD2 and in XTD10.

LAS:
- SA1 laser is temporarily fixed with stable operation during the weekend. It required changes in software. This PP-laser is working and further exchanges are postponed. 
- LAS reminds that OCD calls regarding timing synchronization between laser pattern and beam must be addressed with CTRL OCDs.
- Jan G. offers assistance with 5Hz operation on diagnostic cameras. A. Galler suggests to include also EEE and CTRL in discussions.

UNSYS:
- Nothing to report.

SPB:
- Graphite issue: inserted on Tuesday for 15 keV and was in the beam for 4 days until Saturday. J. Gruenert says this is not wrong. An e-log entry was done by Romain 
Letrun.
- 1MHz images in camera worked during the weekend.

FXE:
- Issues: 1. Electron bunch arrival monitor recording did not work; 2. When SASE3 changes to many bunches, then FXE sees decreased intensity; 3. PP-laser seems not 
suitable for our operation. 
- For #1, ITDM will have a look in it; For #2, this will be discussed with machine; For #3, further discussions will happen in separate meeting.

MID:
- No issues: Split delay line is under commissioning. It was quite successful week.

HED:
- Successful week.
- The shot on demand feature was tested with EEE and CTRL.

SCS:
- Issue with saving sample position.

SQS:
- SA1 and SA3 interactions: FXE suffers when we have many pulses. M. Meyer proposes to have discussion with machine. 
A. Galler proposes to discuss during the machine meeting at 10AM and asks for additional info per e-mail.

General Announcement:
-  XO is looking forward to receive today the Delivery and Operator tables from the instruments.

CTRL:
- CTRL has carried out the time server deployment with newest version for devices and upper channels. 
- Nothing else severe to report.

DA:
- Working with HED on recording data - ongoing today.
- K. Wrona states that should be treated as experimental issue. An offline discussion will take place in defining how to interpret and run in the proper way.

EEE:
- The implementation of SA3 pre-absorber into the Interlock system was done, tested and it is working.
- 

VAC:
- Systems are running well.

XPD:
- Graphite filter in SA1: SPB has checked and found out the graphite filter is not damaged. The crack related to an attenuator. 
XPD will find an agreement/compromise for operation at higher energies when filter is retracted due to the wave-front distortions for the hard X-ray in SA1 and SA2. 
XPD needs more info from instruments. Discussion will follow.
- XGM resonances: a clarification is made that no matter which gas it is there is a resonance. Exchanging gases requires XPD to make an intervention for about 1 hour.
This has to be taken into account when, e.g. SCS and SQS require such changes.

DET:
- Nothing to report.

ITDM: 
- Nothing to report.

XRO:
- The Karabo GUI for SA3 is redesigned due to the presence of the pre-absorber. XRO will be happy in hearing comments and suggestions.

LAS:
- All Laser working accordingly to the specifications.

UNSYS:
- All is fine.

SPB:
- Operation going fine.
- Timing team found 2 issues: 1. Pulse pattern recording device seems not be synchronized with train IDs of other devices; 
2. Bunch arrival timing monitor has 25% repeated data (they have the same time stamp but different train IDs). 
K. Wrona says this may indicate there is no data. Robert Schaffer states the bunch arrival had no changes, so it seems to be another issue.

FXE:
- Starting user experiment and all going fine; pump probe signal seems good and FXE thanks LAS for fixing it yesterday; Digitizer issue was resolved by CTRL yesterday.
- Bunch arrival monitor is also repeated showing same numbers for the different trains.

MID:
- All fine.

HED:
- DAQ tests ongoing.
- The Shot on demand for laser stopped working at 3:00AM today (BBP signals). It seems to be a PPU problem. Nerea J. will contact T. Preston to look into it.
- Trying to get the A0 monitor working. After restart uTCA it solved one out of 2 problems. HED need someone to look into it onsite at the instrument.

SCS:
- Issue with pop-in imager last night: not allowing interlock. It has been under work now and is a similar issue as the SQS pop-in last week. This time it is the SCS-
XTD10 Pop-In IMG-PI (type I).
- Reducing SA3 bunches number were affecting SA1.

SQS:
- Nothing to report. All good so far.

General Announcement:
- XO reminds every day at 15:00 there is an informal BKR chat where one might get interesting news and ideas. If you would like to join, the link appears in the BKR e-
log.
- K. Wrona asks instruments if there are things to be improved regarding remote user communication or process, please send suggestions and/or comments to him/ITDM.

CTRL:
- Electronics team is installing new digitizer with LAS group.

DA:
- Nothing to report: OCD was quiet during last week.

EEE:
- Fast ADC system issues: problem with HED hutch. Signals were not properly given due to wrong configurations. It has been solved.
- All XPD systems had same issue: last Karabo update had a default address wrongly set and was the cause for reading wrong numbers. 
This was solved with help of CTRL but one crate remains to have the ADC card re-started, probably today. 
- SCS auto scanner: suspicion links to the loop that runs the motor is not fast enough.
- SCS and SQS have cabling installations planned for this week.
- Theo M. asks which ADC had a train-ID issue. Patrick G. answers that looks the XTD10, crate 3.2. It has been taken care already.

VAC:
- PRC contacted VAC on Thursday with XGM in XTD1: faulty pump that survived the weekend. VAC will exchange it today.
- HED problems with M3: VAC and XRO are working on it now and it probably to exchange an spindle or mechanical structure.
- SCS GATT stopped working on Saturday: power glitch caused a long shutdown of cooling water that switched OFF pumps and GATT.

XPD:
- Restarted XGM; also SCS XGM had a faulty gauge.

DET:
- Nothing major: Detectors were working during the weekend.

ITDM: 
- Not aware of any major issue.

XRO:
- M3 issue: mirror looks fine but the mechanical structure to move the mirror horizontally failed. Mirror surface looks mostly fine, only one InGa drop is seen. 
XRO and VAC are in tunnel to try to make it a fix now. There may be also a problem with Platinum coating if drops of InGa are on it.

LAS:
- SA1 laser will be down for the entire week for exchanging parts.
- SA2 laser uTCA update today: shall be back on Tue/Wed;
- SA3 laser issues with Amphos are being exchanged/fixed. Probably by WED afternoon this laser is back.
- Upgrade of control PCs ongoing this week.
- LAS states SA3 laser is planned to be available tonight.

UNSYS:
- Yesterday night a problem in one cell in SA1: fixed today in the morning and is fine.

SPB:
- No major issues during the week.

FXE:
- Continuing with commissioning this week. 
- Helium supply was exchanged yesterday during the weekend. 
- FXE also says they had remote users and process/communication worked nicely.

MID:
- Would like to remind about the bunch train-IDs. MID need feedback to inform users who have experiment in two weeks.
	
HED:
- Stopped operation On Friday night due to M3 issues: photon beam can not be directed to HED.
- Problems with ADCs and controls last week: help was received.

SCS:
- Not present.
- Remote experiment also seems to have worked.

SQS:
- Remote shutter control seems that worked once but no reasons/correlations were observed.
- Experiment with remote users worked nicely.

General Announcement:
- If instruments find the machine is not performing as you expect when comparing to previous weeks, please contact PRC that he may help you to address it. 
This is also valid for changes of beam parameters if not previously reported in the operation tables. 

CTRL:
- CTRL is supporting the ongoing Laser installations. 

DA:
- Nothing to report.

EEE:
- Fast ADC in HED: this is solved. The only limitation is if the system is restarted the ADC is misconfigured. In this case please inform EEE for loading the 
configurations.
- SCS switch issue is also fixed.

VAC:
- Working on the M3/SA2 mirror. Mechanical problems were fixed by XRO. Leak test ongoing and closure of the tunnel afterwards. Beam can be back to XTD6 this afternoon.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- No big announcements at this moment.

XRO:
- M3 mirror: mechanical axis was disconnected and mirror was not moving. XRO and VAC fixed the problem. Hopefully beam can be injected to XTD6 this afternoon. 
- It was chosen not open the full chamber to make the repair in 2 days' time. As beam is there XRO will re-align mirror. Cooling system is disconnected.
- After closing tunnels, it will allow beam in MID certainly and to HED we will look after the re-alignment of the mirror (to be scheduled). Maurizio V. is open to 
clarifications/discussions.
- Ulf asks on the plans for re-alignment of the beam: Maurizio says either after the Self-seeding on Friday or on Monday.

LAS:
- Upgrades are ongoing in all lasers: a bit behind schedule.
- SA1: ADC has to be serviced by EEE; SA2: delays due to microTCA.
- SA1 and SA3 shall be available tomorrow afternoon.
- Tests with HED laser pattern on demand: LAS demands to be included in discussions for October use of PP-laser. Synchronization must be developed to run properly.  LAS 
can't guarantee it will work from the first try.
- Cw37: SCS needs laser, as well as MID has preparations. LAS states both lasers shall be back in operation on THU afternoon shall be available.

UNSYS:
- Nothing to report.

SPB:
- Getting ready for test experiments and commissioning.

FXE:
- Nothing to report.

MID:
- Setting up for user experiments.

HED:
- Waiting for M3.

SCS:
- SCS/XGM presents issues with interlocks being activated due to pressure levels. This required intervention from expert. 
If this happens in the middle of the night, SCS proposes to develop an automated way to reset it or to be trained by XPD experts. XO, SCS and XPD will follow up. 
- Extra-foam: SCS asks on the possibility for access to remote users. DA says is under discussion between DA and ITDM to extend the service but no decision has been made. 
It will anyway need access to online clusters.  

SQS:
- Not present.

General Announcement:
- XO thanks instruments and support groups for using the E-logs while reporting activities. Please place names and groups in the entries to make a follow-up easier.

CTRL:
- SA3 vacuum loop is recovered.
- Today afternoon we want to move SA1 gui's to a more powerful server. If someone has an issue please contact CTRL.

DA:
- Not present.

EEE:
- Tests for MID to take place this afternoon.
- Cabling activities are ongoing.

VAC:
- Nothing to report.

XPD:
- Nothing to report.

DET:
- Nothing to report.

ITDM: 
- The video conference system needs to be tested in the control hutches. ITDM wants to set procedures with WOCO and also mounting it in experimental hutches. 
Instruments that are willing to help with the test can contact ITDM. The idea is to test in a Linux machine and test with remote users. SQS and HED are initially 
interested. 

XRO:
- Not present due to M3/SA2 re-alignment.

LAS:
- SA2 updates must be done by the end of today.
- SA1 and SA3 must be operational by the end of the day.

UNSYS:
- Requested ZZ to go to tunnel to fix communication issues with SA2/cell31. PRC arranged with RC to take place this morning.

SPB:
- Preparation for a couple of experiments next weeks.

FXE:
- Nothing to report.

MID:
- All fine at MID: checks with EEE to be done this afternoon and on Wednesday.

HED:
- Preparing M3 and other internal activities for user run next week.

SCS:
- Users will have beam time this week.
- SCS asks on the time window: Andreas G. says it is typically 400us but one can find in the delivery tables. 
If instruments request for more, please communicate to XO and OB will discuss it together with RCs.

SQS:
- Preparing next beam times.
- Shutter remote control: waiting for an update.
- Absorber in SA3 is currently in an unknown state. Nerea J. will check with Maurizio V.

General Announcement:
- XO reminds the groups to please inform staff to check for self-rescuer training date in the DACHS system. In case this is expired please contact Michael Prollius or SRP 
group.
- Martin Dommach informs fthe access rights to the photon tunnel and accelerator has also expired for several people in August. Please check that.

CTRL:
- Yesterday evening XPD informed on an issue with Karabo GUI for exflgateway. It has been under work. LAS has a work around. CTRL encourages to do not work until it is 
fixed (likely in the next 30 minutes).

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- All is fine. XPD asks CTRL to please send instructions to bypass the Karabo GUI issue mentioned by CTRL. CTRL says it will be fixed in next 30 min.

DET:
- OCD call yesterday has been solved. 

ITDM: 
- Video conferencing system is on the HED control room and under test.

XRO:
- Maintenance in SA1/M3 mirror for Tx spindle took place on Monday as a ZZ. Mirror/spindle seems fine and we did maintenance without affecting mirror position or 
settings. 
XRO waits for spare parts to be delivered for additional maintenance.

LAS:
- SA1 and SA3 lasers are in operation; SA2 laser is in maintenance.

UNSYS:
- Problem with SA2/cell31 is serious: the complete bus terminals are damaged in the rack. Currently SASE2 works up to cell 31.
- New set of terminals is needed from Bekhoff to replace the full instance of the rack. Suren K. will inform on updates/status and when parts arrive for asking tunnel 
access. 
The old ZZ request is still valid. Order will be placed soon and Beckhoff promises delivery in one day after receiving order. 

SPB:
- Minor Problem with one motor but it is under investigation. 

FXE:
- Problem with a motor: EEE is informed and today they will check it.
- Andreas G. asks if FXE sees changes on mirror positions due to Monday maintenance. Martin K. will inform the group to verify during the night shift.

MID:
- Not present.

HED:
- M3 re-alignment is very good. HED get the first Mono aligned and continues today with preparations/alignment. 
- Thomas Preston says issues with a motor stages is under investigation (it worked in the past).

SCS:
- Yesterday morning machine had tuned beam to SCS photon energies. Somewhere this has been lost and SCS and BKR had to do it again on the afternoon. PRC will investigate 
with RCs.
- Smaller issue: For 2x already there is an issue with pulses that DSSC send to online read (sometimes we get only 8 pulses). 
DA states it is related to the calibration pipeline when this is reset (default is 8). 
One has to change/correct manually in the config manager. DET asks SCS to place a ticket for the support. 
SCS plans to use DSSC for user experiment this week. It is not critical issue but it would be nice to fixed for once.

SQS:
- Preparing for user's time on next week. SQS has commissioned the Monochromator with grating for the first time. 

General Announcement:
- None.

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

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

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

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

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

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

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

XRO:
- Nothing to report.

LAS:
- Nothing critical to operation to be reported.

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

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

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

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

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

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

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