Between the 26th and 27th of september, MORElab's researchers Aritz Bilbao and Mikel Emaldi attended the "Jacathon" organized by Aragón Open Data in Jaca. The aim of this hackathon was to develop apps and services based on Aragón's Government Open Data portal and its Social Data API. The app developed by Aritz and Mikel consisted on a service for cleaning noise from Twitter scraper of Aragón Social Data API. The source is available on GitHub.