Left: the first SAMM node installed on top of the Avalon Instrument Headquarters near Rome. On top of the SAMM we have two telescopes: one is equipped with a Ca–K filter to preliminary detect and check the pointing on the magnetic structures we want to observe, a smoller one (Aux) is used for the mount setup and can be used also at night since has a removable neutral density filter. Right: the SAMM prototype in the lab.