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General Info
- Tuesdays at 11:00 (JLab time)
- Room B101 at JLab
- Bluejeans
- Confluence
ECAL Calibration Tasks
- Alignment
- based on survey
- based on tracking
- Energy
- FEE
- absolute
- dedicated FEE runs and singles triggers
- Møllers and WABs
- absolute
- 4.4 GeV and positron trigger should greatly reduce their statistics/usefulness
- singles and old-pair triggers may help
- Cosmics
- relative, before and after the run
- LED
- relative, before and during the run
- Edge corrections
- based on tracks' y-intercept at ECAL relative to ECAL y-edge
- Time
- channel offsets
- time-walk
- RF
- signal shape is different relative to 2016
- potentially more important for positron/singles triggers than for pairs