Phantom QC

This is the development page for results on Daily Scanner Quality Control (one of QA Overview) https://github.com/NPACore/fw-mrrcqa

Components:

• EPI: Z-Shim Value QC tSNR
• Channels: FID
• TTL trigger: TTL (TTL BNC, Triggering Task Start)

The pipeline is convoluted and distributed:

• flywheel gear rules submmit QC jobs
  • FID FWHM is a file-curate gear (fwhm.py). as of 2026-02, it is not setup on all 3 projects but instead triggered at 8am by cerebro cron.
  • tSNR is run as a HPC gear, triggered on ingest. hpc-engine + */1 every-minute-cron on cerebro2 catches this and submits to slurm on it's nodes. Job is run with a singularity container pulled form flywheel.
• foranw@zeus cron runs catchup (01_flywheel_hpc_mrrcqa.bash)
  • file-curator for qa_fid and svs (ACQ_LABEL='svs_se_30' ../FID/fw_run.py)
• foranw@zeus cron generating the QC csv, R plot png, and wiki upload
• recontwix@recontwix cron generates matlab figure and uploads to wiki
• recontwix@recontwix cron adds weekly stat to conference room share