Type: General Category: General Tags: Subject: Daily meeting note (3.5)

Daily meeting note (3.5)

Line#2
- New alignment has been done during the night shift (MCP-PMT 100%, overall 80% coincidence)
- Power glitch observed
  - Log1: https://www.cns.s.u-tokyo.ac.jp/~lim/elog/doku.php?id=2026-03_raris:126
  - Log2: https://www.cns.s.u-tokyo.ac.jp/~lim/elog/doku.php?id=2026-03_raris:127
- Suggestion from Simone: additional data measurement with special DUT jig (col-row type) → will be done after this measuremnt
- Data taking plan will be completed by tomorrow → any further measurement plan?
  - We should check the data quality by tonight for ensuring
Line#1
- Setupdone, Data taking ongoing → rough timing resolution obtaind: AC-LGAD ~100 ps
- RCNP - individual Streaming daq setup along with Kaneta-san's setup
  - Setup: EDM4EIC format root file can be used now → EICRecon can be used (tested with another data)
    - From now on, test beam data can be streamed to the DAQ system.
    - EICRecon full configuration → geometry is not included → this has to be done (geometry, module number, etc) ← maybe too heavy for testing purpose?
  - Data root file → Xrootd system is ready but not used now (no such a benefit )
Line#3
- HV-dependent measurment is on going.
  - Current measurment: Now 4 col 50 um (back) 4 col 20 um (front)
- QA plot: under preparation
  - some of channel shows zero(0) noise → strange, under investigation now.