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@@ -3,21 +3,6 @@
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<!--
|
||||
|
||||
## 24/03/2025
|
||||
{{Boris}},
|
||||
{{Cigdem}},
|
||||
{{Felix}},
|
||||
{{Hans}},
|
||||
{{Jan}},
|
||||
{{Jesus}},
|
||||
{{Jonas}},
|
||||
{{Lukas}},
|
||||
{{Martin}},
|
||||
{{Masamitsu}},
|
||||
{{Micha}},
|
||||
{{Michael}},
|
||||
{{RomainG}},
|
||||
{{Simona}},
|
||||
{{Volker}},
|
||||
**Participants:**
|
||||
|
||||
1. **Introduction**
|
||||
@@ -67,39 +52,12 @@
|
||||
|
||||
3. **Requests**
|
||||
|
||||
* List
|
||||
* ...
|
||||
* ...
|
||||
* ...
|
||||
* ...
|
||||
|
||||
* Schedule
|
||||
|
||||
| <div style="width:110px">**Time**</div> | **Description** | <div style="width:90px"> **Contact**</div> |
|
||||
| :- | :- |:- |
|
||||
| **Monday, 17.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 10:00` | OP training injector | SLS OP IB Team |
|
||||
| `10:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Tuesday, 18.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 12:00` | [Tunnel Access](https://sls.gitpages.psi.ch/tunnel/#monday-18032025) {: colspan=3} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `12:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Wednesday, 19.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 10:00` | OP training injector | SLS OP IB Team |
|
||||
| `10:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Thursday, 20.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 10:00` | OP training injector | SLS OP IB Team |
|
||||
| `10:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Friday, 21.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 10:00` | OP training injector | SLS OP IB Team |
|
||||
| `10:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over weekend | OP Shift Crews and {{Felix}}|
|
||||
|
||||
* **[Machine shift schedule KW13](https://sls.gitpages.psi.ch/shifts/#2025-kw13)**
|
||||
|
||||
4. **AOB**
|
||||
@@ -112,128 +70,254 @@ Minutes written by {{Felix}}
|
||||
############################################################################################################################
|
||||
############################################################################################################################
|
||||
############################################################################################################################
|
||||
|
||||
## 24/03/2025
|
||||
{{Boris}},
|
||||
{{Cigdem}},
|
||||
{{Felix}},
|
||||
{{Hans}},
|
||||
{{Jan}},
|
||||
{{Jesus}},
|
||||
{{Jonas}},
|
||||
{{Lukas}},
|
||||
{{Martin}},
|
||||
{{Masamitsu}},
|
||||
{{Micha}},
|
||||
{{Michael}},
|
||||
{{RomainG}},
|
||||
{{Simona}},
|
||||
{{Volker}},
|
||||
**Participants:**
|
||||
|
||||
1. **Introduction**
|
||||
|
||||
* **Approval of last minutes**
|
||||
* All those present confirm the [minutes](https://sls.gitpages.psi.ch/bdm/minutes/#17032025) of the last meeting
|
||||
|
||||
* **Communication**
|
||||
* Please send shift requests for coming week until Friday then I can prepare preliminary schedule for discussion in the meeting
|
||||
* For the convenience of the operators the machine shift and controlled tunnel access tables are located on dedicated subsites of the SLS 2.0 Operations Management website:
|
||||
* [Tunnel Access](https://sls.gitpages.psi.ch/tunnel/)
|
||||
* [Machine Shifts](https://sls.gitpages.psi.ch/shifts/)
|
||||
* Please remember to always inform the control room, i.e., the operators before starting and after finishing your shift
|
||||
* Machine Shift Reports
|
||||
* Please prepare shift reports in elog. These will be linked in the machine shifts table.
|
||||
* For SLS 2.0 commissioning shifts a template for the elog entries is prepared and will be automatically loaded when choosing the project "SLS-2 Commissioning" in the SLS Development Logbook
|
||||
|
||||
2. **Reports**
|
||||
|
||||
* **Operation / Vacuum Conditioning** by {{Felix}}
|
||||
* Summary of Vacuum Conditioning Activities (focus: past weekend)
|
||||
* ...
|
||||
* Issues
|
||||
* PCT measurement freezing 2 times in the meantime (check if trigger is on external and not EVR0 LIPS > PCT WF > Trigger Source)
|
||||
* unfortunate safetywise, i.e.,
|
||||
* risk of storing too much current,
|
||||
* RF reflected power
|
||||
* and 3HC voltage interlocks are PCT measurement
|
||||
* redundancy would be nice, i.e., separate IOCs, separate crates
|
||||
* Linac
|
||||
* due to vacuum issues it took ~1 hour to get the Linac modulator 2 on set voltage (Roger was able to manually ramp up)
|
||||
* issues with modulator 2 loosing voltage, phase and sum status partially (besides bac vacuum) caused by ramping tool being active during operation and ramping down when vacuum peaks
|
||||
* Vacuum
|
||||
* valve X10 was closed and not interlocking the machine and after realising this mistake it took xxx hours to increase the current to 280 mA
|
||||
* thus more time is required than is scheduled for the beamline tests
|
||||
|
||||
* **Linac/LTB Optimization** by {{Volker}}
|
||||
* ...
|
||||
|
||||
* **Booster/BRTL Optimization** by {{Jonas}}
|
||||
* ...
|
||||
|
||||
* **Storage Ring Commissioning** by {{Masamitsu}}
|
||||
* ...
|
||||
|
||||
* **Diagnostics** by {{Cigdem}}
|
||||
* ...
|
||||
|
||||
* **RF** by {{Lukas}}
|
||||
* ...
|
||||
|
||||
* **BPMS** by {{Boris}}
|
||||
* ...
|
||||
|
||||
* **Pulsed Magnets** by {{Martin}}
|
||||
* ...
|
||||
|
||||
* **MBFB kickers** by {{Micha}}
|
||||
* ...
|
||||
|
||||
3. **Requests**
|
||||
|
||||
* List
|
||||
* 1-2 shifts for LLRF tests, Lukas and Roger
|
||||
* testing postmortem with BLM
|
||||
* 1 shift Lifetime optimization, Masamitsu
|
||||
|
||||
* Schedule
|
||||
|
||||
| <div style="width:110px">**Time**</div> | **Description** | <div style="width:90px"> **Contact**</div> |
|
||||
| :- | :- |:- |
|
||||
| **Monday, 17.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 10:00` | OP training injector | SLS OP IB Team |
|
||||
| `10:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Tuesday, 18.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 12:00` | [Tunnel Access](https://sls.gitpages.psi.ch/tunnel/#monday-18032025) {: colspan=3} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `12:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Wednesday, 19.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 10:00` | OP training injector | SLS OP IB Team |
|
||||
| `10:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Thursday, 20.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 10:00` | OP training injector | SLS OP IB Team |
|
||||
| `10:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Friday, 21.03.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 10:00` | OP training injector | SLS OP IB Team |
|
||||
| `10:00 - 14:00` | Shift 1 | ... |
|
||||
| `14:00 - 18:00` | Shift 2 | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over weekend | OP Shift Crews and {{Felix}}|
|
||||
|
||||
* **[Machine shift schedule KW13](https://sls.gitpages.psi.ch/shifts/#2025-kw13)**
|
||||
|
||||
4. **AOB**
|
||||
|
||||
* ...
|
||||
|
||||
Minutes written by {{Felix}}
|
||||
-->
|
||||
<!--
|
||||
{{Boris}},
|
||||
{{Cigdem}},
|
||||
{{Felix}},
|
||||
{{Hans}},
|
||||
{{Jan}},
|
||||
{{Jesus}},
|
||||
{{Jonas}},
|
||||
{{Lukas}},
|
||||
{{Martin}},
|
||||
{{MartinB}},
|
||||
{{Masamitsu}},
|
||||
{{Micha}},
|
||||
{{Michael}},
|
||||
{{RomainG}},
|
||||
{{Simona}},
|
||||
{{Volker}},
|
||||
-->
|
||||
|
||||
## 07/04/2025
|
||||
|
||||
**Participants:**
|
||||
{{Masamitsu}}, {{MartinB}}, {{Martin}}, {{Jesus}}, {{Simona}}, {{Volker}}, {{Cigdem}}, {{Michael}}, {{RomainG}}, {{Jonas}}, {{Micha}}, {{Boris}}, {{Lukas}}, {{Felix}}
|
||||
|
||||
1. **Introduction**
|
||||
|
||||
* **Approval of last minutes**
|
||||
* All those present confirm the [minutes](https://sls.gitpages.psi.ch/bdm/minutes/#31032025) of the last meeting
|
||||
|
||||
* **Communication**
|
||||
* Please send shift requests for coming week until Friday then I can prepare preliminary schedule for discussion in the meeting
|
||||
* For the convenience of the operators the machine shift and controlled tunnel access tables are located on dedicated subsites of the SLS 2.0 Operations Management website:
|
||||
* [Tunnel Access](https://sls.gitpages.psi.ch/tunnel/)
|
||||
* [Machine Shifts](https://sls.gitpages.psi.ch/shifts/)
|
||||
* Machine Shift Reports
|
||||
* Please prepare shift reports in elog. These will be linked in the machine shifts table.
|
||||
* For SLS 2.0 commissioning shifts a template for the elog entries is prepared and will be automatically loaded when choosing the project "SLS-2 Commissioning" in the SLS Development Logbook
|
||||
* Please remember to always keep the control room informed, i.e.,
|
||||
* call the operators before starting and after finishing your shift
|
||||
* call the operators before starting and after finishing maintenance or update work on your HW, FW, SW, ....
|
||||
* make sure that any changes you have made are documented in the elog, e.g., bridges
|
||||
* announce spontaneous shifts, e.g., over the weekend via myself or just give the operators a call
|
||||
|
||||
|
||||
2. **Reports**
|
||||
|
||||
* **Operation / Vacuum Conditioning** by {{Felix}}
|
||||
* Answers to 400 mA achievement mail:
|
||||
* ??? info "Mail to SteCo"
|
||||
Dear members of the SLS 2.0 Steering Committee,
|
||||
|
||||
|
||||
I have the pleasure of informing you that we have successfully reached a key milestone of the machine commissioning for the SLS 2.0 project: As of today, 3rd of April 2025, we have achieved 400 mA stored beam, marking a significant step towards preparing the machine for beamline commissioning.
|
||||
|
||||
This achievement reflects the dedication and collaboration of all the expert teams involved, and I want to take a moment to acknowledge their hard work and commitment to enable this success.
|
||||
|
||||
Should you have any questions or require further details, please feel free to reach out. We appreciate your ongoing support and guidance in making this project a success.
|
||||
|
||||
|
||||
Kind regards,
|
||||
Felix Armborst on behalf of the SLS 2.0 Commissioning Team
|
||||
|
||||
* ??? info "Answer from Luc Patthey"
|
||||
Dear all,
|
||||
Congratulations to the entire team for this fantastic achievement!
|
||||
|
||||
Regards,
|
||||
Luc
|
||||
* ??? info "Answer from Meitian Wang"
|
||||
Dear Felix
|
||||
|
||||
Fantastic news! 🚀 From the first-turn on 2025.01.17 to reaching 400mA on 2025.04.03—just 77 days (80 days from the start of commissioning on 2025.01.14)! 🎉 An absolutely incredible achievement! Huge congratulations to everyone involved! I’m sharing this exciting milestone with the macromolecular crystallography group @PXI, II, and III beamlines! 🔥👏
|
||||
|
||||
Best
|
||||
meitian
|
||||
* ??? info "Answer from Leonid Rivkin"
|
||||
Congratulations on reaching this fantastic result! SLS is back, full blast! And more, much more!
|
||||
|
||||
Lenny
|
||||
* ??? info "Answer from Gabriel Aeppli"
|
||||
Congratulations on this amazing achievement!
|
||||
Gabriel
|
||||
* ??? info "Answer from Christian Rüegg"
|
||||
Dear colleagues,
|
||||
|
||||
This is just absolutely fantastic! Congratulations to the entire team. We are even ahead of schedule.
|
||||
|
||||
Best wishes, Christian
|
||||
* ??? info "Answer from Frithjof Nolting"
|
||||
Waho, super, Gratulation an alle
|
||||
Gruss
|
||||
Frithjof
|
||||
* Summary of Vacuum Conditioning Activities (focus: past weekend)
|
||||
* ??? info "Plots"
|
||||
{ align=left }
|
||||
{ align=left }
|
||||
* beam dose increased over weekend from 86.2 Ah to 107.2 Ah
|
||||
* average current 360 mA at 4.5 h lifetime or 2.3 Lossratio
|
||||
* 82% uptime
|
||||
* achieved lifetime * beam current ~2000 mAh
|
||||
* max vacuum pressure machine improved from 20 to 9 pbar
|
||||
* max vacuum pressure front-ends improved from 76 to 57 pbar
|
||||
* Sunday around noon Masamitsu closed the gaps of the IDs in X04S (CPMU14, addams), X06S (U19, PX-I) and X10S (U19, PX-II) to 12 mm
|
||||
* [post mortem logger example elog entry](https://elog-gfa.psi.ch/SLS/60569)
|
||||
* planned features
|
||||
* add more scalars via 900 second compression records
|
||||
* ID gaps
|
||||
* add arrays for waterfall plot of last x seconds
|
||||
* filling pattern
|
||||
* MBFB modes
|
||||
* 20 kHz BPM data, i.e., orbit and charge
|
||||
* (add low level post mortem data)
|
||||
* RF
|
||||
* BPMs
|
||||
* Libera BLMs
|
||||
* please let me know your comments/suggestions
|
||||
* Major Interlocks this weekend
|
||||
* Sat, 00:46 - Vacuum Interlock, Sector 1 Ion Pump Controller VPIC-0010 (naming issue ARS01-VPIG-0110 or ARS01-VPIC-0010), pump pressures not included in max pressure PV
|
||||
* Sat, 08:31 - Vacuum Interlock, Sector 9 Maxi Gauge VMMG-0010 Error Sensor 3
|
||||
* Sat, 09:20 - LLRF Interlock, Cavity 2, no follow ups in elog
|
||||
* Sat, 13:04 - LLRF Interlock, Cavity 2, no follow ups in elog
|
||||
* Sat, 13:04 - Outage of complete linac (Gun, A1, A2), no follow ups in elog
|
||||
* Sun, 00:03 - LLRF Interlock, Cavity 2, no follow ups in elog
|
||||
* Sun, 07:03 - MIS, ARS05-VTTC-2100:CRU***, see MIS issue below
|
||||
* Sun, 08:17 - LLRF Interlock, Cavity 2, no follow ups in elog
|
||||
* Sun, 13:28 - MIS, ARS01-VTTC-3510:CBN***, see MIS issue below
|
||||
* Mon, 01:24 - LLRF Interlock, Cavity 2, no follow ups in elog
|
||||
* Mon, 01:43 - Vacuum Interlock, : Sektor 6 Maxi Gauge VMMG-1010 Error Sensor 1, no follow ups in elog
|
||||
* Mon, 02:21 - MIS, ARS01-MQUA-1260**, ARS01-MSXT-1300** , Ursache: Drahtbruch, see MIS issue below
|
||||
|
||||
* Issues
|
||||
* BPM defect: ARS08-DBPM-5250
|
||||
* no operator procedure for removing BPM from BD SOFB defined
|
||||
* OFB engine from Feedback group not yet available
|
||||
* PCT measurement has frozen 2 times during operation in the meantime
|
||||
* unfortunate safetywise, i.e.,
|
||||
* risk of storing too much current
|
||||
* RF and 3HC interlocks for, e.g., reflected power or induced voltage are scaled with the PCT measured current
|
||||
* redundancy would be nice, i.e., separate IOCs, separate crates
|
||||
* what to do
|
||||
* document in the elog
|
||||
* inform Cigdem
|
||||
* check if trigger is on external (EVR0 LIPS > PCT WF > Trigger Source)
|
||||
* rebooting the IOC can help
|
||||
* Linac
|
||||
* due to vacuum issues it took ~1 hour to get the Linac modulator 2 on set voltage (Roger was able to manually ramp up) after an interlock just before tunnel access on tuesday
|
||||
* this delayed the entire tunnel access by 1 hour
|
||||
* issues with modulator 2 loosing voltage, phase and sum status partially (besides bac vacuum) caused by ramping tool being active during operation and ramping down when vacuum peaks
|
||||
* 3HC
|
||||
* unstable voltages / alarm limits and tuning not allowed for operators, i.e., many RF piquet calls
|
||||
* Vacuum
|
||||
* at 400 mA the vacuum lifetime was again the dominant contribution to the lifetime (only small gains achieved with coupling optimization for 400 )
|
||||
* valve X06 was closed and not interlocking the machine since actuator was not connected to valve and after realizing this mistake it took 4 hours to increase the current to 280 mA
|
||||
* thus more time might be required than is scheduled for the upcoming beamline tests
|
||||
* MIS
|
||||
* the promised deadband and wrong measurement detection is obviously not working - this weekend we had to beam interlocks triggered by the MIS and caused by multiple sensors of one IO module for one datapoint jumping to 3276 °C which should be ignored
|
||||
* Machine Commissioning Schedule
|
||||
* At the last COM meeting it was communicated to dedicate at least ~4 days of machine commissioning time to the beamlines
|
||||
* this will reduce the availability and reliability of the machine as well as increase the risk for serious issues (e.g., RF, 3HC, VAC, PSYS, PLC systems, SU/BAG, ...) for the long term scheduled dedicated ID commissioning weeks.
|
||||
* clear delays and unavailable systems until the scheduled, dedicated beamline commissioning due to this strategy change
|
||||
* development of timing system with update this week not feasible and thus FPFB will likely not be available and workaround remains required and risk from missing 4 kicker bump inhibit remains
|
||||
* development of LLRF feedback loops at high bandwidth not possible without machine time and likely not available for ID commissioning
|
||||
* development of OFB (SOFB and FOFB and fast interlocks) ?
|
||||
* development of MBFB (X, Y and Z and fast interlocks) ?
|
||||
|
||||
* **Booster/BRTL Optimization** by {{Jonas}}
|
||||
* booster ramps off by 8 ms
|
||||
* reduced ABOMA-B ramps by a bit
|
||||
* not understood effect of quick change of orbit at extraction
|
||||
|
||||
* **Storage Ring Commissioning** by {{Masamitsu}}
|
||||
* machine commissioning program almost finished
|
||||
* for phase 5 it seems we are lucky and do not need to close the MBFB loop yet (phase 7 now)
|
||||
* phase 5 almost done, FPFB needs to be postponed
|
||||
* phase 6 almost done, photon beam to user coming this week
|
||||
* Michael tested vertical girder movers to improve vertical alignment in sector 6
|
||||
* Simona is preparing feed forward for ID gaps
|
||||
* measurement procedure established
|
||||
* X04 and X10 prepared
|
||||
* injection and dump to be tested with closed gaps
|
||||
* optics optimization from Friday improved lifetime at 50 mA from 12 to 18 hours
|
||||
* scaling to 400 mA we can expect upto ~9 hours lifetime
|
||||
* sextupole feeddown from chromaticity correction corrected
|
||||
* chromaticity now 1.2 in both planes
|
||||
|
||||
* **RF** by {{Lukas}}
|
||||
* temperatures of 3HC higher than expected, limits had to be adjusted, not understood
|
||||
* post mortem acquisition not working too well yet
|
||||
* reflected power interlock not working as expected
|
||||
* possibly tuner cannot follow fast current drops leading to reflected power interlocks
|
||||
* conditioning activities for spare cavity ongoing in teststand
|
||||
* fiber connection to PCT for current reading should be implemented
|
||||
* 3HC tuning with streak camera by {{micha}}
|
||||
* overall lengthening increased at cost of less lengthening in middle of bunch trained
|
||||
* due to larger gap the voltage is slightly lower and thus the lengthening reduced
|
||||
* we should try to close the gap in the filling pattern and redo the optimization
|
||||
* alarm on lower voltage should be further adjusted to avoid unnecessary alarms
|
||||
|
||||
* **BPMS** by {{Boris}}
|
||||
* ARS08-DBPM-5250 issue
|
||||
* frontend was replaced but issue remains
|
||||
* cables to be replaced
|
||||
* channel A drifts more than others
|
||||
* pilot cable could be used as replacement
|
||||
* recommendation: BBA for this BPM and then correct and then exclude from OFB
|
||||
* to be excluded from orbit interlock
|
||||
* at 400 mA we have 180 ps arrival time variation over bunch train and thus the BPMs should not be used for lifetime calculation
|
||||
* Orbit feedback
|
||||
* fast feedback engine tested via EPICS and some issues found and fixed
|
||||
* dispersion suppression to be tested
|
||||
* MBFB
|
||||
* loop cannot be closed
|
||||
* needs several shifts to commission
|
||||
|
||||
* **Pulsed Magnets** by {{Martin}}
|
||||
* Beam Dump Controller
|
||||
* should work as intended
|
||||
* firing of beam dump via HW backup (10 us delay) and FW (8 us delay) was tested and confirmed working
|
||||
|
||||
* **ID Feed Forward** by {{Simona}}
|
||||
* [SLS-DEV 2465](https://elog-gfa.psi.ch/SLS+Development/2465)
|
||||
* EPICS integration of feed forward LUT should be implemented and tested on clontrols side during upcoming shutdown
|
||||
|
||||
* **Girder Realignment** by {{Michael}}
|
||||
* [SLS-DEV 60492](https://elog-gfa.psi.ch/SLS+Development/60492)
|
||||
* findings
|
||||
* very successful vertical alignment using girder movers
|
||||
* good agreement of measurements with model
|
||||
* proper alignment of/with central bend on plinth recommended
|
||||
|
||||
|
||||
3. **Requests**
|
||||
|
||||
* [] 1-2 shifts for LLRF tests, {{lukas}} and {{roger}}
|
||||
* [] testing postmortem with BLM, {{Cigdem}}, {{Felix}} and {{Romain}}
|
||||
* [x] many shifts for preparing OFB, {{boris}}
|
||||
* [] many shifts for preparing MBFB, {{boris}}
|
||||
* [] 1 shift for testing timing update and filling control by timing system, {{Romain}} and {{Felix}}
|
||||
* [x] optics measurements, {{jesus}} and {{jonas}}
|
||||
|
||||
* **[Machine shift schedule KW15](https://sls.gitpages.psi.ch/shifts/#2025-kw15)**
|
||||
|
||||
4. **AOB**
|
||||
|
||||
* ...
|
||||
|
||||
Minutes written by {{Felix}}
|
||||
|
||||
## 31/03/2025
|
||||
**Participants:**
|
||||
@@ -254,8 +338,8 @@ Minutes written by {{Felix}}
|
||||
* Please prepare shift reports in elog. These will be linked in the machine shifts table.
|
||||
* For SLS 2.0 commissioning shifts a template for the elog entries is prepared and will be automatically loaded when choosing the project "SLS-2 Commissioning" in the SLS Development Logbook
|
||||
* New mailing list for urgent communications: sls-urgent@psi.ch
|
||||
* Armborst Felix
|
||||
* Kallestrup Jonas
|
||||
* Armborst Felix (mailing list owner)
|
||||
* Kallestrup Jonas (mailing list owner)
|
||||
* Seidel Mike
|
||||
* Kiselev Daniela
|
||||
* PSI.SLS-JCM
|
||||
|
||||
+31
-3
@@ -5,12 +5,40 @@
|
||||
| :- | :- |:- |
|
||||
| **Monday, 07.04.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 11:00` | Bunch lengthening optimization using 3HC and streak camera | {{Micha}}, {{Alessandro}} and {{Cigdem}} |
|
||||
| `11:00 - 14:00` | Shift 1 - ... | ... |
|
||||
| `14:00 - 18:00` | Shift 2 - ... | ... |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| `11:00 - 18:00` | SOFB | Boris |
|
||||
| `18:00 - 07:30` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Tuesday, 08.04.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `07:30 - 24:00` | [Tunnel Access](https://sls.gitpages.psi.ch/tunnel/#tuesday-08042025) {: colspan=3} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| **Wednesday, 09.04.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `00:00 - 17:00` | [Tunnel Access](https://sls.gitpages.psi.ch/tunnel/#tuesday-08042025) {:
|
||||
colspan=3} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `17:00 - 19:00` | Machine Startup | |
|
||||
| `19:00 - 24:00` | Optics measurements | Jesus and Jonas |
|
||||
| **Thursday, 10.04.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - ??:??` | Machine Startup | ... |
|
||||
| `??:?? - ??:??` | SLS 2.0 first light at beamlines PX-III and Debye (60 mA, shutters closed) | ... |
|
||||
| `??:?? - ??:??` | SLS 2.0 first light at beamlines PX-III and Debye (ramp up to 400 mA, shutters open) | ... |
|
||||
| `18:00 - 24:00` | Optics measurements | Jesus and Jonas |
|
||||
| **Friday, 11.04.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `??:?? - ??:??` | SLS 2.0 first light at beamlines PX-III and Debye (400 mA, shutters open, light in experiments) | ... |
|
||||
| `18:00 - 24:00` | Optics measurements | Jesus and Jonas |
|
||||
| `24:00 - 08:00` | Beam scrubbing over weekend | OP Shift Crews and {{Felix}}|
|
||||
| **Sunday, 13.04.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `10:00 - 18:00` | Optics measurements | Jesus and Jonas |
|
||||
| **Monday, 14.04.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 11:00` | OP training injector | SLS OP IB Team |
|
||||
| `11:00 - 14:00` | Shift 1 - ... | ... |
|
||||
| `14:00 - 18:00` | SOFB | Boris |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Tuesday, 15.04.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 10:00` | OP training injector | SLS OP IB Team |
|
||||
| `10:00 - 18:00` | SOFB test new FW | Boris |
|
||||
| `18:00 - 08:00` | Beam scrubbing over night | OP Shift Crews and {{Felix}}|
|
||||
| **Wednesday, 16.04.2025** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
| `07:30 - 08:00` | SU Freimessung Tunnel | {{OliverC}} |
|
||||
| **SHUTDOWN [(DUO PLAN)](https://duo.psi.ch/duo/public_calendar.php)** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
|
||||
|
||||
## 2025, KW14
|
||||
| <div style="width:110px">**Time**</div> | **Description** | <div style="width:90px"> **Contact**</div> |
|
||||
| :- | :- |:- |
|
||||
|
||||
+7
-1
@@ -1,10 +1,16 @@
|
||||
<h1> Tunnel Access </h1>
|
||||
|
||||
## Tuesday, 08.04.2025
|
||||
| <div style="width:110px">**Time**</div> | **Description** | <div style="width:80px"> **ELOG**</div> | <div style="width:90px"> **Responsible**</div> |
|
||||
| :- | :- |:- |:- |
|
||||
| `07:30 - 08:00` | Tunnel freimessen durch SU (access at door Z54) | ... | {{OliverC}} |
|
||||
| **SHUTDOWN [(DUO PLAN)](https://duo.psi.ch/duo/public_calendar.php)** {: colspan=4} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} | ⁠ {: style="padding:0"} |
|
||||
|
||||
## Tuesday, 01.04.2025
|
||||
| <div style="width:110px">**Time**</div> | **Description** | <div style="width:90px"> **Responsible**</div> |
|
||||
| :- | :- |:- |
|
||||
| `07:30 - 08:00` | Freimessen durch SU | {{OliverC}} |
|
||||
| `08:00 - 12:00` | Überwachter Zugang {: colspan=2} | ⁠ {: style="padding:0"} |
|
||||
| `08:00 - 12:00` | Überwachter Zugang {: colspan=2} | ⁠ {: style="padding:0"} |
|
||||
|
||||
## Tuesday, 25.03.2025
|
||||
| <div style="width:110px">**Time**</div> | **Description** | <div style="width:90px"> **Responsible**</div> |
|
||||
|
||||
Reference in New Issue
Block a user