The following section contains information from StarCraft Beta that is ambiguously canonical.

Andinunn was a protoss executor. At some point before the protoss attack on Chau Sara, he was part of a force which made numerous sightings of terran forces along the border of protoss space. He expected that he and his forces could return to Aiur within a month in case of the need to prepare for a possible threat, though further sightings could extend their stay.


StarCraft Beta-The Protoss Accessed on 2008-01-30