Accidentals: study vs different interval lengths.
Rationalize cut organization: MuCapture ends with selected muon stops, the rest the job of a sub-analysis.
StreamAnalysis: implement the Z_CONTAINED cut, and look at upstream vs downsream hits.
Explicitly show event loss due to mutliple time windows in the cut flow.  Look at the multi-window events.
Richer information from the PlaneRange helper.
Look at num. ranges in rejected multi-window events.
More details on hit ranges and upstream vs downstream for candidate events.
Fix UVAnalysis to work for upstream decays as well.
Use both sides DIO to normalize "contained" proton candidate events.