Koensayr 42 functioned as a Deep Space Manufacturing Facility, responsible for the construction of Y-wings.
In the course of Operation: Clean Sweep, the forces of the Galactic Empire launched an assault on the manufacturing plant. This attack took place as newly manufactured Y-Wings were being moved to the Escort Carrier named Eleusis. The Imperial forces intended to disrupt the transfer by causing the Y-wings to collide with the Eleusis.
The space engagement portrayed in this mission, along with the entities involved, are considered C-Canon. However, the mission's conclusion is contingent on the player's choices, making it uncertain. In the absence of further official details, it's reasonable to presume that the battle did not lead to any permanent consequences, like the destruction of the station or any starships.