Information & Technology Magazine. Volume 1 No. 1 April 1998

Hace apenas algunos años muchos de nosotros soñábamos con un año 2000 parecido al descrito en algunas de nuestras novelas preferidas de ciencia ficción, naves espaciales encima de los cielos Colombianos, acceso público a viajes espaciales, marcianos inundando nuestros sanandresitos y demás aspectos relacionados especialmente con cambios sustanciales en las formas de transporte y uso del espacio, debido a que para esta época eran nuestra mayor preocupación.RESEÑA HISTORICA FACULTAD INGENIERIA DE SISTEMAS GESTION DE LA INFORMACION INGENIERIA CIENCIA EDUCACION EN INGENIERIA FACULTAD INFORME ESPECIALJust a few years ago many of us dreamed of a year 2000 similar to the one described in some of our favorite science fiction novels, spaceships above the Colombian skies, public access to travel space, Martians flooding our sanandresitos and other aspects related especially to substantial changes in the forms of transportation and use of space, because at this time they were our greatest concern.Modalidad Presencia

Design and implementation of the AMIGA embedded system for data acquisition

International audienceThe Auger Muon Infill Ground Array (AMIGA) is part of the AugerPrime upgrade of the Pierre Auger Observatory. It consists of particle counters buried 2.3 m underground next to the water-Cherenkov stations that form the 23.5 km2 large infilled array. The reduced distance between detectors in this denser area allows the lowering of the energy threshold for primary cosmic ray reconstruction down to about 1017 eV. At the depth of 2.3 m the electromagnetic component of cosmic ray showers is almost entirely absorbed so that the buried scintillators provide an independent and direct measurement of the air showers muon content. This work describes the design and implementation of the AMIGA embedded system, which provides centralized control, data acquisition and environment monitoring to its detectors. The presented system was firstly tested in the engineering array phase ended in 2017, and lately selected as the final design to be installed in all new detectors of the production phase. The system was proven to be robust and reliable and has worked in a stable manner since its first deployment