Figure 1: The European ALMA Regional Centre (ARC) Network with its headquarters at ESO in Garching and 7 ARC Nodes distributed over Europe.

Allegro, the ALMA Local Expertise Group, is one of the seven ALMA Regional Centres (ARCs) in Europe. It is hosted by Leiden University (the Netherlands).

The official webpage of Allegro can be found here: alma-allegro.nl. There, you will find more general information about ALMA and the work of Allegro.