Time | Item | Who | Notes |
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10 min | Beamtime support update |
| - Covered in Monday's meeting, Chris to take over from Kayla
- Detector readiness:
- 2m.1 back at MFX
- Quads back at MEC
- New HV module received....return ASC unit to XCS?
- Return ePix100#7 for repair?
- Receive/test ePix100 spares and side-look 1mm ePix10k
- Baseline JF and 2M 'traveller' pages on Confluence.
- Collect and analyze any remaining in-lab test data.
|
30 min | Priorities Review | All | - 2021 events:
- Projects new starts:
- VFCCD/ePixM downselect → implementation of REXS for 2.2 - April 28
- SparkPix-S Phase II (full-size ASIC for sparsification, Tixel-based) Has passed PEC
- ePixHR IV: Prototype detector
- TXI Detectors (2Mp and 140kp based on ePixHR @5kHz) CDR Closed out.
- ePixUHR (130nm TSV structure to reach 100kHz)
- Production:
- spare modules (0.5 & 1mm) Module order in work, new sensor order out
- Proposed 3d copy of ePix10k2m (pending)
- Proposed spare quads for MEC (2)
- Proposed in-vac ePix10k2m for CXI
- Proposed ePix10k4m
- Proposed UED detector upgrade (2kHz, 125um sensor)
- RIXS-CCD/cooler test and verification (shipped archon and cooler supply to STA)
- HiZ collaboration tests.
- Outreach for R&D support (SparkPix-ED, SparkPix Delta).
- Support effort for LCLS-II-HE instruments (performance verification/implementation planning)
- SBIR effort for UXI.
- Group priorities review:
- Testing
- Setup ePix10k, ePix100, JF smalls for test in lab
- Review with TID the stitching progress, look for improvements (meeting 2/23)
- Can we figure out what's wrong with ePix100/7?
- RIXS-CCD cooler test/ship plan
- Analysis
- Gather and process relevant commissioning data for Mp travellers on Confluence.
- Solid pedestals
- Noise map
- Response uniformity (mini-X cu-fluorescence)
- Bootstrap gain (sealed source)
- Linearity (signal injection)
- Documentation
- Complete on-line travellers for Mp detectors
- Development
- RIXS-CCD, review engineering note with w/NEH 2.2
- SXR Downselect prep. May 1?
- Lab 'commissioning'
- DAQ
- Storage nodes (ordered)
- LCLS I/II compatibility
- BIO for racks in chase (Chris to take over hounding)
Actions:
|
30 min | Status |
| CH: - Ran Quad 1 at different biases. Working analysis.
- Pedestal scripts not working since last last update. Need Silke's help. Permissions issue?
- Need function to pull spectrum (histogram) for each pixel.
- MPOD messes up above 200V, goes higher than programmed.
RA:
- Meet re cooling concepts...met with Jim re outside space: not much.
KP: JSA summary list circulated - XPP/MFX/XCS fibers due this week, other wise need ugly solution.
- Small Rayonix testing can be done by others.
- XPP/XCS power cable pinout (controls needs to tell us MPOD working)
KN: - Spare JF Power supply received.
- Seb looking for low-intensity diode.
- UED MPOD?
- Rayonix pressure issue manifold replaced, refilled, monitoring.
PH: - MEC ran quads this weekend, fixed med was saturating.
- MFX 10k calibration with hockey stick has been refined slightly..2% of pixels have noisy first switch, need more uptime to test.
- Circular connectors tough to release...special tool?
- UXI IoC update, need help from Dan to run in the lab.
BN:
- Made updates to detector website, in work.
- working with PH on porting PyRoot to Python.
KN - UED guys are set with new cables
- ePix UED temp 63C
- Sunday MFX finishes, 2M comes off, box delivered to MFX today.
- XPP having trouble with pgp server hat runs 2M.
- CXI fiber 450uW becomes 50-60uW, defect in port feedthrough sometime limits to 2uW(?), replacement flanges on order (8-9 weeks).
CH - 2m.0 last Friday looked good, charge-punch has recovered.
- Measurements on sm 10k, pedestal application inconsistent in online ami, raw data is fine.
- Still see dashed lines in pedestal config.
KP
- RMA for MPODs
- Lab cleaning tonight.
|
5 min | Budget Update | mmck | - M&S Status (Through December)
- Labor snapshot (December actuals):
|
15 min | Review ASC First Projects | all | Coordinate/update lab schedule. |
10 min | Any other business |
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