Types of offline calibrations on the ground.
- Pedestal. Use B/13 (non zero-suppressed) run or periodic/solicited triggers from flight mode runs.
- Caculate mean/rms of pedestal values. Check for skewness?
- HV on or off?
- Outlier rejection if HV on.
- How to treat NA tiles.
- MIP peak. Use any muon runs.
- Fit smooth curve to MIP peak.
- Select fit range avoid pathologies
- Select tracks near normal incidence.
- Correct for pathlength in the tiles. (This requires pedestal subrataction first).
- Veto turn-on. Use any muon runs.
- Estimate 50% point of veto turn on curve.