Finally, we do not intend for this work to be a direct comparison to the CMS evaluation performed in , even though we use a subset of the same controlled release data. The evaluation in was blinded and performed on both single-and multi-source emissions, whereas we use only singlesource emissions. Quantifying single-source emissions is a considerably simpler problem than multi-source emissions but is a crucial first step in overall algorithmic development. The primary aim of this work is to propose an open-source framework for emission event detection, localization, and quantification, and our initial evaluation on non-blinded, single-source controlled releases is meant to demonstrate the framework's practical feasibility.