We are working on the effects of light pollution in the Universidad Complutense de Madrid on the UCM astronomical observatory (Observatorio UCM) that is an urban observatory located in Moncloa campus (Ciudad Universitaria). Astronomical observations are affected by Madrid light pollution. With the help of amateur astronomers belonging to the  Asociación de Astrónomos Aficionados de la Universidad Complutense de Madrid (ASAAF-UCM) we are drawing maps of the illumination of the campus to inform of its effects and reduce its impact by promoting a more efficient public lighting.

• Contaminación lumínica en la UCM (2010). I. Evolución de la iluminación en la UCM. Rodríguez Herranz, Isabel (2010). http://eprints.ucm.es/11368/  Trainee project supervised by prof. Jaime Zamorano
• Contaminación Lumínica en la UCM (2010). II. Mapa de la iluminación en la UCM.
  Ruiz Carmona, Roque (2010). http://eprints.ucm.es/11367/ Trainee project supervised by prof. Jaime Zamorano
• Mapa de contaminación lumínica de la UCM.
  Cepero Rodríguez, Pablo (2009) http://eprints.ucm.es/12288/ Trainee project supervised by prof. Jaime Zamorano