SCS

• List with the problems encountered so far during the end to end test was sent to AE. Bernard will get the info and eventually inform EET if problems with cables are found.

SQS

• Elmo motors for KB system were ocnfigured and are being moved right now. If problems arise AE will be contacted.
• It was not possible to control the turbo pump controllers via PLC. Bernard will have a look. In general also tirbo pump cables can and will be checked with the test box.
• Loop 2 is being prepared including the MC2 motors. Should be ready by tomorrow.
• SQS would like to start setting up the digitizers environment in Karabo. uTCA crates can be used on the HW side. AE acan support that.

AE

• XTD6 VAC loop is being patched. Small problems with the cabling of the CRL occured but solved. 

XRD

• XTD6 components being cabled. 2 Imagers still need to get the EPS signals. in 1/2 weeks ready for local tests.

​ITDM

• One IBM storage server failed. Reasons not clear. No impact on the performance of the system.

CAS

• This Week VAC loop in XTD 6 will work.
• For the MOV 2 loop still  EPLAN exports are needed.
• MOV1/MOV2 interfaces have to be defined.

SPB

• Ready for the Users run. No big issues.
• The first 2 weeks of the shutdown will be used for cleaning and rearrangement of the hutch by SPB, in preparation of the mirrors instalaltion. PLCs update and Technical interventions by TS or external companies have to be carried out in this period. 

AE

• XTD6 VAC loop running.
• CRL XTD1 working
• Loop 2 SQS experiment still not running due to small issues being solved.
• Loop2 SCS was restarted yesterday after some fix

ITDM

• Gpfs should be fixed by now.

SPB

• Beam delivery issues.
• After several days of usage the Karabo GUI slows down. Servers are reported to have crashed a couple of times in the last shift.
• Same situation with data aggregators. Once per shift they have to be restarted. This in known to ITDM.
• Interlock system seems to work fine now, but the impression is that the people in BKR cannot correctly interpret the interloch signals coming from the experiments. The issue relates to the Interlock panels to be developed in BKR (Issue list, Friday's Operation meeting)

FXE

• Reading the logbook it seems that some problems with the optical laser's shutter forced to stop the laser operation at about 3 AM. 

SCS

• Tests  continue

SQS

• Loop 1 one more ion pump will be implemented today by AE
• Loop 3 - Configuration of the rest of the  motors expected today
• Loop 2 should be up by tomorrow according to AE
• Loop 4 and 5 are supposed to go up in the next 3 weeks 

AE

• EPS in SASE2 should be ready today

ITDM

• FXE reported missing images from Gotthardt detector in the H5 files. The data does not reach the DAQ. Tests have to be made, but cannot be done while SPB has beamitime. Tests foreseen for tomorrow.
•  

CAS

• Some issues with scanning tool reported - working on it
• Some issues concerning data acquisiion from imagers were reported from SPB  - Valerii on it.

SCS

• Tests  continue - List of issues sent to AE.(4/5 in total). Some of thema are related to cabling. EET will be notified.

SQS

• Loop 1 - 2 issues with cables found. EET to act on that. Motors test continue
• Loop 3 - Motors test continue
• Loop 2 is up and running.
• Loop 4  probably will run tomorrow.
• In general, (motors, gauges...) parameters have to be saved in order to be restored when a loop is restarded. Info have to go from SQS to AE about which parameters have to be saved.

AE

• EPS in SASE2 running. MOV2 will be up until tomorrow.

ITDM

• Transceiver changed ion SCS yesterday, for SQS will be done today. No rpoblems with the network have been noticed/reported by SCS.

CAS

• Karabo version 2.2.4. being tested with PLCs. 

EET

• Firmwares fo all the SCS loops have been generated.
• Firmwares up to Loop 5 for SQS have been generated.

SCS

• Tests  continue - List of issues sent to AE. Bernard will take care of that as soon as he's back.

SQS

• Issues with KB motors (ELMO) reported and will be addressed by AE. Also the list was sent to BB.
• Loop 4  is not up yet. Will be probably by next week.
• MC2 motors configuration procedure has to be clarified with AE. SCS also interested. Meeting will take place. 

AE

• SASE2 MOV2 loop will be up on Thursday. XGM already up.
• Master timing will be down due to maintenance by DESY on Thursday, from 9:00 to 17:00

ITDM

• GPFS ran out of space in the week end. This was due to the calibrated data from the users proposal being completed in the last weeks. ITDM and DET groups will meet to discuss size and strategies to deal with calibrated data.

XRO

• In SASE3 a slit is reported tomove left if the command "move to right" is given. CAS to look into that.

CAS

• Karabo version 2.2.4. Test being ultimated.
• Issues with DAQ observed. Work ongoing to fix it.
• Coordinated motion for SPB, SCS, SQS: There was a demo (successful). RBean will send minutes around.

General

• Next Dispatch meetings will take place on Wednesday, at 13:00.

SPB

• Interaction region cabling being reworked. By the end of the week shoud be done.
• For the 1st week of operation the Pulse Picker has to be ready -  on a good track.
• For the 1st week of operation the coordinated motion and the Peltier system has to be integrated in the loop1.
• Karabo Middle layer for coordinated motion being developed.
• AGIPD z-motion encoder problems being addressed by AE/CAS
• uTCA for timing being installed.

SQS

• Trigger has been made available by AE. CAS devices ready today.
• ITDM and CAS have to meet to get the DAQ running.
• EPS signals being defined with AE.
• Loop 1 update to be agreed after the radiation safety and othe important tests have been done.

CAS

• Today between 12 and 14 the Karabo server will be unavailable in the SASE2 tunnels. 

General

• Questions about the tunnel access and tunnel access schedule should go to Thomas Tschenscher and the PRC.

SPB

• Middle layer for coordinated motion is being reifned.
• Request to have the pulse picker ready asap as it is required for user period. AE working on that,
• Scan tool has to be stested. CAS required.

FXE

• Problem with the shutter in FXE hutch: when openning the shutter with more that 2 pulses the electron beam is dumped. Bypassing the MPS signal FXE is able to get into the hutch beam in 2 pulses mode. The problem seems to be at the interface with the MPS. FXE and AE will check offline.

XPD

• due to the current beam parameters gas pressure has to be increased (10 ^-4 mbar range) in the XGM in XTD2 to reduce the error on the measures. 

General

• The next dispatch meeting will take place on 20.08. It was discussed with AE that the existing time slots (9.30 on MOndays and Wednesdays) can be used voluntarily with the SASE3 experiments to exchange information with the technical groups.

SASE3

• If the bender of the M2 mirror is used the beam can be focused on the shutter and caouse damaged. This is a safety relevant issue that prevents SASE3 from getting beam. Interlock definitions related to the gas attenuator are being discussed to overcome the problem.

SQS

• Digitizers being set up with ITDM and AE
• Deployment of new interlock definitions needed. Definitions being prepared by SQS
• Loop 6 will be needed in the next days. AE reports that it's almost ready and in the next days will be deployed.

SCS

• Cabling almost 100% done.

AE

• Problems with ELMO motors reported on 10.08. for the KB optics has been solved.

XPD

• 2 screens were damagend in SASE3. One has a hole, the other one has surface damages.The imagers should be put in the interlock when multibunch mode is used. For the single bunch mode a warening signal is now appearing in the Karabo scene.

General

• The next dispatch meeting will take place as usual this Wednesday at 9:30.

SASE3 general

• Interlock definitions for the tunnels: today a meeting with AE/HSInn/CAS will take place at 14:00 to continue the discussion.PGessler pointed out that one has to make sure to implement a concept which is also OK with D3 to avoid wasting time. The common understanding is that HSinn is the interface to D3 at this moment.

SQS

• Deployment of new interlock definitions needed. Definitions being prepared by SQS. Ongoing.
• Loop 6 will be needed in the next days. A couple of cables for these 2 crates are missing. Should be there in a couple of days. SQS wants the loop running anyway.

SCS

• Due to absence of beam, SCS is now focussing on the end to end test of components considered priority 2 so far.
• Elmo motors of the FFT chamber need to be rewired. AE on it.

AE

• Loop 3 SQS ready to be updated.

XPD

• Exit slit imager for SQS repaired yesterday.
• Procedure to correctly operate the XGM in XTD2 has been posted by J. Gruenert in the Photon commissioning team logbook.

CAS

• XTD6 technical commissioning will be focussed of the MID CRL this week. Some tests were already done, others have to be done when L.Batchelor is back. AE support (N.Jardon) is requested.
• For CAS top priorities are: SASE1 and SASE3 operation/readiness

SASE3 general

• Deployment of the new interlock definitions will be done in the next 2 days. Final test foreseen for Thursday.

SPB

• Users collecting data. Problems of clogging of the sample injection, this could result in empty image files. Wil be checked by the users..

AE

• FXE requeste a 2nd digitizer channel. Will be finalized with CAS.
• SQS digitizers issies reported on Friday solved.

DET

• FXE - LPD module is showing flickering. To be investigated after the users run.
• AGIPD pipeline issues (crashing). Are probably caused by misconfiguration of the detector by the users. 

 CAS

• XTD6 technical commissioning will be focussed of the MID CRL this week. No feedback from LBatchelor and MID received relative to the bellows. If no feedback is received, the bellows will be aligned in the central position and the motors disconnected.
• Log for GATT almost ready (related to the new interlock definitions for the SASe3 operation)

SPB

• New users run starting on Thursday. All set.
• Discussions on image processors and scan tool with CAS were held. Ongoing.
• Smaract stages issue. After the installation of a wall connection box by SPB only 2 axes out of 10 work. That's not an issue for the next users run but for the upcoming commissioning time it is. SPB will write an e-mail with details to AE support. 
• Ion pump issue: pump not sending feedback to the PLC.  SPB will write an e-mail with details to AE support. 

SCS

• Most of the crates needed for the forst run have been fixed by AE. Last crate will be ready today. Then Lopps 1, 2 and 3 can be brought up.
• Loop 4 can be brought up after 2 crates have been modified. CR submitted already by AE. in progress.
• With the ITDM support all the Basler cameras are now connected properly.

SQS

• Coordinated motion has been set up by AE. Tests by SQS are being runned. Feedback expected.
• For Loop 6 everything is prepared. If the cables have been installed AE can install the crates and switch on the loop. T. Baumann will check.
• Pfeiffer flow regulator status unclear. AE will check.
• Many small issues related to creates have to be fixed. AE and SQS to check offline.
• Digitizers issue: when a couple of channels are used, the transfer rate goes down to 80 Mb/s. AE and ITDm to address the issue offline with SQS.

AE

• Implementing new set of machine safety interlocks for SASE3 operation. No saftey PLC used. 3 signals are now provided to the MPS interface:
  • GATT pressure
  • Absorber open signal
  • Position of mirrors

The interlock conditions cannot be disabled/modified from Karabo. Karabo device already deployed.All ready for the test with D3 scheduled for tomorrow.

SPB

• DAQ will be updated today by ITDM to make it more user friendly.
• Smaract stages issue. Only 2 out of 10 are not working. For the planned experiments these are more than enough. The last 2 will be finxed at the end of the month.

SQS

• While Cyril is not here the CAS contact person for SQS is Juri.
• SQS would like to meet with ITDM to discuss how to make the DAQ interface more users friendly. KW reminds that on one side, the update being deployed in SPB helps, on the other side people should get proper training, and for SQS this did not happen so far. SQS will send a list of people who need training to ITDM.
• Problem with the digitizers bandwidth is being addressed by AE. but was not known by CAS. Juri has to be involved in the discussion.
• 4 uTCA boards (For the reaction microscope from the University of Frankfurt) are found to be wrong: the firmware seems to be incopatible with the intergration in Karabo. AE will check it.

SCS

• Working together with BB to fix the issues with Loops.
• Loop 4 being brought to life, as well as Smaract stages.
• Interlock definition were sent to AE by M. Izquierdo. M. Teichmann did not know that and pointed out that Manuel is no longer an SCS member and thanks to this meeting he got the information. Has to be clarified.

MID

• Today at 14:00 in XTD 6 the technical commissioning of imagers will be carried out . ILobato will attend.
• First 2 loops for the MID Optics hutch being prepared.

​AE

• A request to improve the Mpot power supplies has been sent to CAS by many groups. CYoungman will send an e-mail to the relevand people and organize a meeting. The experiment groups have to also make sure that all the interested people are informed.

ITDM

• Hibef has to decide the network structure to have. In the past they wanted to have a private network behing a gateway. Now the concept is being rediscussed. Discussion ongoing. CAS and AE will also be involved 

FXE, HED not represented.

SPB

• DAQ was updated and no big issues were found.
• Some issues are being discussed with CAS and ITDM. Among them also the request to add more channels to the DAQ.
• Interlock definitions are being updated. Discussions with AE ongoing.

FXE

• ​The beam position at 14 keV  was significantly changed (horizontal offset by ca. 600 um) with respect to the position used before at 9.3 keV. The realignment of the beam took time. Test with LPD will be done today if no other issues with the beam are found.

SQS

• Loop assignments will be re-checked with EET and NCoppola. After that the decision about what loop to bring up after Loop 6 will be made.
• Problem with the digitizers bandwidth has been addressed by AE. ITDM has to reconfigure the DAQ. 
• 4 uTCA boards (For the reaction microscope from the University of Frankfurt) are found to be wrong: the firmware seems to be incopatible with the intergration in Karabo. ==> AE confirmed that a different firmware can be uploaded and this will solve the compatibility issue with Karabo.
• Loop 6 being prepared. A couple of issues with Smaract and Technosoft controllers have to be addressed with the involvement of AE and CAS.
• New interlock definitions list hase been sent ot AE.

SCS

• Interlock definition were sent to AE by M. Izquierdo. M. Teichmann is discussing the new interlock definitions with Nerea Jardon. 
• FAst CCD interlock definitions being discussed with the detector group.

MID

• Loop 1 can be probably deployed today

XRD

• As already reported on Friday, In sase 3 tunnels the new interlock definitions do not affect the imagers, that remain unprotected from high intensity beam. This will be discussed by XPD with HS this week.
• Reflection on the imagers issue: a solution involving a new coating has been found. If you have this problems, please contact AKoch for the implementation of the solution.

​CAS

• MPOT power supplies: CY got feedback from DET, SPB, SQS, SCS. Next monday a mail with the scheduling of the activities will be sent.
• Eventual requirements for features to be implemented in the next Karabo release should be sent and discussed with CAS.

ITDM

• Office network switches will be upgraded. Please refer to the previous entry in this logbook for the details.

HED not represented.

SPB

• Testing of the 4 images preview mode for AGIPD will be done today.
• Interlock definitions are being updated. Loop update will be done after the users experiments.

FXE

• ​No issues to report

SQS

• Problem with the digitizers bandwidth has been addressed by AE. ITDM has to reconfigure the DAQ. ==> Some issues still present. It seems because of lack of communication.  AE/ITDM/CAS/SQS meeting tomorrow to clarify.
• Loop 6 being prepared. A couple of issues with Smaract and Technosoft controllers have to be addressed with the involvement of AE and CAS. ==> Still ongoing.

​SCS

• Loop 7 is running since this morning. More loops needed.
• Missing crates for Loop 1 and 4 are finishing to be tested and will be installed back soon (Loop 1 crate already today). 
• It is unclear whether the homing capability has been implemented already and can be used. AE to check. 

MID

• Loop 1 still not deployed and needed. Plan is to commission the MID Opt hutch until the end of next week.

HED

• Work in tunnel ongoing
• CRL to be tested today
• HRMono- ready to start grouting.

DET

• FXE/SPB GPUs crash issue  - to be checked with ITDM

XRD

• MCP in SASE2 have problems and the section has to be vented. The detector will be replaced on 23rd of Sep.

ITDM

• Office network switches will be upgraded. Intervention cancelled! Will be probably done in the Winter shutdown.
• DAQ to be upgrade to the user friendly version also in SASE3. ITDM to ask FXE whether they also want it.

SPB

• Bug in the AGIPD cooling macro (setpoint resets itself to -59 C)  -  Jola knows about the problem. AS: Macro will be fixed.

• AGIPD dark calibration: when new darks were injected with calling Steffen's script "xfel-calibrate",  error message "Disk quota exceeded" popped up caused by a GPFS-related issue -> issue was solved. In general the script was not tested (scratch space was used!). One should not release script without ITDM knowing and haveing thested it before. 

FXE

• Commissioning going on in the last days. Not able to get 14 keV beam for next users experiments. They will stick with 9.3 keV.
• Karabo stability issue (GUI) reported in the commissionig logbook.

SQS

• Problem with the digitizers bandwidth has now been solved.
• Loop 6 running w/o smaract stages.
• Flow switches issues solved . Rewiring of PLC needed
• Pfeiifer flow valves ready to be stested this week.
• Loop assignment changed. Change request handed in. As soon as it is approved it will be clear what loop to bring up next.

​SCS

• Loop 7 is running. Needs to be connected to Karabo.
• Loop 8 running too.
• Readiness of loop 1 and 4 ==> Interlock conditions need to be implemented. 
• It is unclear whether the homing capability has been implemented already and can be used. Discussion ongoing. The use case has to be clarified.
• Network storage for the control PCs in the control room is requested. Scope definition and discussions with CAS and ITDM will be done offline.

MID

• Loop 1 deployed and technical commissioning of the OPT hutch is ongoing. This week Slit and ATT will be commissioned. No big issues so far.
• Loop 4 being prepared by AE. Will be ready next week.

HED

• Work in tunnel ongoing
• HRMono- ready to start grouting. Mono will be here next week.

DET

• FXE/SPB GPUs crash issue  - to be checked with ITDM - ITDM was not contacted.

ITDM

• DAQ was upgraded to the user friendly version in SASE3. After having discussed with FXE in the meeting, it was decided to install it also in FXE. 
• DAQ training requested by SQS

CAS

• Karabo 2.2.5. patch being prepared. Will solve minor bugs and the crash due to empty data files.
• 28 Mpot update requests were received by CY. Need to be planned and coordinated with H.Santos.

SPB

• Last monday shift was cancelled since there were prooblems with the cooling of the AGIPD. Not possible to reliably cool it down. Maintenance of the cooling units plus investigation of the controllers ongoing.

FXE

SQS

• Interlock definitions - clarifications with AE ongoing.
• Loop assignment changed. Next loop to be brought up is Loop 10 (probably by next week by Hazem)
• Network storage for the control PCs in the control room. Discussion ongoing (data policy, accesibility...). Is being done offline and will be reported to a larger audience when clarified.

​SCS

• Interlock definitions being finalized. Update of the loops will be done soon.

MID

• Loop 1 deployed and technical commissioning of the OPT hutch is ongoing. No major issues.
• Loop4 needed for next week.
• Request to CAS for GUI training. CY and AS have to clarify who organizes that in CAS. CY understanding is that Hugo Santos is going to do it. Will be discussed offline.

HED

• Rack 2.19 shows messy cabling. KS will contact UBrueggmann to understand who is responsible for the devices in the racks. 

AE

• This week all the modified crates for SCS and SQS will be reinstalled and loops updated by BB

ITDM

• The upgrade of the DAQ in FXE was postponed to the next week on request from FXE.

​CAS

• Karabo 2.2.5. patch being released today

SPB

• Maintenance of the AGIPD ongoing.

FXE

• Beamtime was successful
• FXE imagers cannot be seen by the people in the BKR and that's a problem to efficiently communicating with them about e.g. beam stability issues. According to CAS a Karabo client is available for that purpose. The issue should be addressed by the PRC with the help of CAS. 

SQS

• Interlock definitions - clarifications with AE ongoing.
• Loop 7-10-14 being deployed
• Some crates for the first loops were taken off for modifications. They will be back this week.
• Trigger signal has to be provided by AE. TB will ask BF today.

​SCS

• Some cables for XGM had to be pulled last minute. In the XGM foreseen crate there was no space for additional terminals and another BKF module was chosen. Now some cables are too short. MTeichmann will adress the issue to the EETf
• Fast CCD interlock definitions: MT will check whether SCS is on schedule. Info needed by the DET group.
• Digitizers expected this week. 
• DAQ tests will be done.

MID

• Loop4 is working now. VAC section being pumped.
• Request to CAS for GUI training. Training will be announced for the 04.10.

HED

• HR mono commissioning ongoing. Some switches will be recabled now by KS. Has to be done asap. Motors direction has been checked and is correct.
• Pulse picker will be ready tomorrow. ==> Since all the tunnels are open at the same time, there is a conflict of resources pointed out by CAS.

AE

• SASE3 VAC loop will be updated again today, then SASE2 VAC
• MPS update for SCS and SQS being worked out. Today updates will be ready.
• FXE MONO the damaged crates will be changed and loop will be update today. Commossioning starting as soon as teh motors are replaced (today or tomorrow)
• Scroll pump feedback issue: the feedback signals coming from the controllers were not correctly read. AE foud a solution and already presented a CR fo fox the crates.==> the time slot has to be agreed with SQS and SCS.
• New framework should be deployed forst in the SA2 tunnels. Will be discussed offline with CY.

ITDM

​CAS

SPB

• Maintenance of the AGIPD ongoing.

FXE

• No issues to report.

SQS

​SCS

MID

• Loop4 is ready but after the electrical shutdown form last week the PLCs racks aha to be re initialized (not powered right now). This is done by AE and is ongoing.

HED

• HR mono commissioning ongoing. Being pumped down.
• Pulse picker tested. Logic has to be slightly changed. CR will come soon. 

XPD

• FXE diamond screen for beam position measurements  has been installed in XTD9. Section being pumped this week.

VAC

• 3rd mirror chamber  in SASE2 being pumped now.
• XTD6 all vacuum gaps are closed.
• FXE MONO will be pumped probably on Wednesday

AE

• SASE3 Master loop has to be updated. 
• MPS update for SQS being worked out. Conditions have been clarified with SQS.
• MPS update for SPB is ready and has to be done. This includes the interlock definition for the detector's z motion.

ITDM

• Commissioning SQS - CAS support needed to configure the DAQ for the cameras.
• DAQ links for Basler cameras in MID are needed. This will be done asap.

​CAS

• 2.2.6. hot fix will be released probably today. It will include fixes for the DAQ middle layer device.

AoB

Status of the redundant power for the racks in the SASEs according to Technical Services:

• All the works have been successfully done: the foreseen racks get now 2 working redundant power lines.

• The power is back and no further interruptions are planned/needed.

• This week a visual inspection and relative "Abnhame" will take place, without any actual electrical works being involved.

• All eventual / additional interventions will be scheduled for the winter shutdown.

SPB

• Ready for users.

• DAQ tests to be done on the SPB side.

• MPS definitions being defined.

FXE

SQS

• Loop 7-10-14 are running. 13 and 12 to come.
• Crates for the loops 1/4/5 have been/are being modified.
• Interlocks definition update. NJ, BB and SQS are clarifying the requirements.
• Interlocks not working for the loops 3 and 5. Info sent to AE. Being worked on.
• Still no beam available

​SCS

MID

• No issues.

HED

• Beam in XTD6
• Some CRLs arms are deactivated to avoid accidentally focusing on the shutter.

XPD

​VAC

AE

• MPS update for SPB is ready and has to be done. This includes the interlock definition for the detector's z motion.==> being reviewed by SPB.\
• SASE3 EPS loop being updated to comply with the new D3 directives. Today a test with Z.Ansari will be performed.

ITDM

CAS

• To preventy the copy of entire projects with all the relative subprojects and additional problems, the GUI servers in SASE2 will be updated. Only 1 server is running at the moment.
• The milestones of the SASE2 Technical commissionig Task Force headed by CY have been achieved. Starting from today CY is no longer taking care of the SASE2 tunnel activities planning and coordination. It has to be discussed in the Friday meeting how to go on, since the planning and coordination of the shutdown activities is needed.

SPB

• Problems with the GUI not being accessible after update solved with the CAS OCDs 

• Loop 5 and Master loop will be updated today. New MPS conditions included.

FXE

• No issues

SQS

​SCS

• KB coordinated motion control has issues. CAS will ttry to reproduce the bug to make sure it's not Karabo related and eventually pass the issue to AE

MID

• Loop 1 tech. commissioning done. Loop 4 is waiting for Ion pump cables to be delivered by Schulz.
• Loop 2 and 5: beckhoff crates installed. As soon as it is needed the firmware can be uploaded.

HED

XPD

​VAC

AE

• SASE3 EPS loop being updated to comply with the new D3 directives. EPS being updated. Then final tests needed.

ITDM

• ITDM needs to know until when the photon commissioning in SASE2 tunnels is ongoing to update the DAQ servers. The information should come from HSinn or PRCs, who are not at the meeting. JS will try to contact them directly.  

CAS

• To preventy the copy of entire projects with all the relative subprojects and additional problems, the GUI servers in SASE2 have been updated. This is being done also for the other beamlines.
• The milestones of the SASE2 Technical commissionig Task Force headed by CY have been achieved. Starting from today CY is no longer taking care of the SASE2 tunnel activities planning and coordination. It has to be discussed in the Friday meeting how to go on, since the planning and coordination of the shutdown activities is needed.
• Concerning the SASE3 radiation protection issue in the tunnel, it is stated that CAS are implementin the requested software solution, although Karabo was not designed to manage personal safety functions. To this aim, it is needed to understand whether the concept is going in the right direction. The large scale issue is being managed by Safety (ZA). A report about the situation will be given on Friday by THaas.