30 min | Priorities Review | All | - 2021 events:
- Projects new starts:
- VFCCD/ePixM downselect → implementation of REXS for 2.2 - April 28
- Teams briefed on downselect plan.
- SparkPix-S Phase II (full-size ASIC for sparsification, Tixel-based, underway)
- ePixHR IV: Prototype detector project underway
- TXI Detectors (2Mp and 140kp based on ePixHR @5kHz) CDR Closed out, project underway.
- ePixUHR (130nm TSV structure to reach 100kHz), planning
- Production:
- spare modules (0.5 & 1mm) Module order in work, new sensor order out
- Approved 3d copy of ePix10k2m (planning)
- Approved spare quads for MEC (planning)
- Proposed in-vac ePix10k2m for CXI
- Proposed ePix10k4m
- Proposed UED detector upgrade (2kHz, 125um sensor)
- RIXS-CCD/cooler test and verification (cooler and packaged supply tested at STA). Engineering note in signature process.
- HiZ collaboration tests (IH secured, plans circulated to collaboration partners).
- 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, Bhavna/Chris hands-on trng.
- Review with TID the stitching progress, look for improvements.
- Can we figure out what's wrong with ePix100/7?
- RIXS-CCD cooler test planning.
- 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)
- Vac chamber for in-lab tests? Compatible with XPP alcove?
Actions:
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30 min | Status |
| Vaccine available Controls/PMPS seminar at 11am Anton has MCPs, expects first tests with Timepix this week. Issues with UED pedestals/corrections RIXS hardware shipped to STA, packaged Detector storage in NEH/setup lab?? Cal status summary pls,
CH: - R0 measnurements run
- Slides for Hi-Z consortium
- Synchrotron
- 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 - Practice install JF modules on test mount.
- Notes on Slack page.
- Need working power supply before testing.
- 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, need cold plate.
- Seb looking for low-intensity diode.
- UED MPOD?
- Rayonix pressure issue manifold replaced, refilled, monitoringhas two bad tiles, too close to experiment to fix.
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.
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