Commit ae8a8a7d authored by Jens Kroeger's avatar Jens Kroeger
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AnalysisEfficiency: update README

parent df16bd94
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...@@ -19,7 +19,7 @@ More information can be found in the ROOT `TEfficiency` class reference, section ...@@ -19,7 +19,7 @@ More information can be found in the ROOT `TEfficiency` class reference, section
* `time_cut_frameedge`: Parameter to discard telescope tracks at the frame edges (start and end of the current event window). Defaults to `20ns`. * `time_cut_frameedge`: Parameter to discard telescope tracks at the frame edges (start and end of the current event window). Defaults to `20ns`.
* `chi2ndof_cut`: Acceptance criterion for telescope tracks, defaults to a value of `3`. * `chi2ndof_cut`: Acceptance criterion for telescope tracks, defaults to a value of `3`.
* `inpixel_bin_size`: Parameter to set the bin size of the in-pixel 2D efficiency histogram. This should be given in units of distance and the same value is used in both axes. Defaults to `1.0um`. * `inpixel_bin_size`: Parameter to set the bin size of the in-pixel 2D efficiency histogram. This should be given in units of distance and the same value is used in both axes. Defaults to `1.0um`.
* `inpixel_cut_edge`: Parameter to exclude tracks going within a cut-distance to the pixel edge. Defaults to `5um`. * `inpixel_cut_edge`: Parameter to exclude tracks going within a cut-distance to the pixel edge. Effectively defines an in-pixel ROI. Defaults to `5um`.
* `masked_pixel_distance_cut`: Distance (in pixels) to exclude tracks passing close to masked pixel. Defaults to `1`. * `masked_pixel_distance_cut`: Distance (in pixels) to exclude tracks passing close to masked pixel. Defaults to `1`.
* `require_associated_cluster_on`: Names of detectors which are required to have an associated cluster to the telescope tracks. Detectors listed here must be marked as `role = DUT` in the detector configuration file. Only tracks satisfying this requirement are accepted for the efficiency measurement. If empty, no detector is required. Default is empty. * `require_associated_cluster_on`: Names of detectors which are required to have an associated cluster to the telescope tracks. Detectors listed here must be marked as `role = DUT` in the detector configuration file. Only tracks satisfying this requirement are accepted for the efficiency measurement. If empty, no detector is required. Default is empty.
...@@ -28,9 +28,9 @@ More information can be found in the ROOT `TEfficiency` class reference, section ...@@ -28,9 +28,9 @@ More information can be found in the ROOT `TEfficiency` class reference, section
For the DUT, the following plots are produced: For the DUT, the following plots are produced:
* 2D histograms: * 2D histograms:
* 2D Map of in-pixel efficiency * 2D Map of in-pixel efficiency and in-pixel efficiency within in-pixel ROI
* 2D Maps of chip efficiency in local and global coordinates, filled at the position of the track intercept point or at the position of the associated cluster center * 2D Maps of chip efficiency in local and global coordinates, filled at the position of the track intercept point or at the position of the associated cluster center
* 2D Map of pixel efficiency, for the full matrix, filled at the pixel (of the associated cluster) through which the track goes, constrained to an inpixel-ROI defined by `inpixel_cut_edge`. * 2D Map of pixel efficiency, for the full matrix, filled at the pixel (of the associated cluster) through which the track goes, constrained to an in-pixel ROI defined by `inpixel_cut_edge`.
* 2D Maps of the position difference of a track with and without associated cluster to the previous track * 2D Maps of the position difference of a track with and without associated cluster to the previous track
* 2D Map of the distance between track intersection and associated cluster * 2D Map of the distance between track intersection and associated cluster
...@@ -42,7 +42,7 @@ For the DUT, the following plots are produced: ...@@ -42,7 +42,7 @@ For the DUT, the following plots are produced:
* Distribution of cluster-track distances * Distribution of cluster-track distances
* Other: * Other:
* Value of total efficiency as `TEfficiency` including (asymmetric) error bars * Value of total efficiency as `TEfficiency` including (asymmetric) error bars (total and restricted to in-pixel ROI)
* Efficiency as function of column and row, and vs. time * Efficiency as function of column and row, and vs. time
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