Code used for the FMT detector residual analysis.
Reconstruction:
- Currently, the FVT engine handles FMT data.
- The engine grabs the DC tracks and reconstructs them, updating them with the FMT cluster data.
- Reconstruction works in a similar fashion to the DC's:
- Clusters are made from the hits via a Cluster Finding algorithm.
- Crosses are constructed from this clusters by grouping them.
- The track is updated with these crosses via a Kalman Filter algorithm.
Plotting Residuals:
- Residuals are the difference between the DC track and the FMT clusters.
- Looking at the residuals gives us an idea of how to fix misalignments in the geometry.