SOD will continue to ask for new events from the event server for the amount of time specified here after the end date in the event arm query. This exists so runs that are close to real time may continue to see if events come in for the times they're interested in after that time. For runs in the past, this value will have no effect unless adding it to the event arm's end date pushes it past the time the run ends. The default value is one week.
<eventLag> <unit>HOUR</unit> <value>42.189</value> </eventLag>