Cutting the red ribbon

Cutting the red ribbon at the ALMA Operation Support Facility (OSF). In the middle, the mayor of San Pedro de Atacama, Sandra Berna, inaugurates the first stage in the construction of the OSF ALMA Building. From left to right: Carlos Cantero (senator of Chile's second region), Felix Mirabel (ESO Representative in Chile), Gabriel Vives (executive of the Chilean construction consortium VVMO) and Hans Rykaczewski (European ALMA Project Manager).