Before Ves took a long rest, he made sure to move the Ancient Sarcophagus back to the vault.
He didn't dare to let any person approach the dangerous object. While Ves wasn't sure whether it could affect or threaten anyone else, Ves did not take any chances.
He approached a nearby terminal and began to take control of a number of lifter bots.
Fortunately, the alien spiritual entity residing inside Item #1255 hadn't messed with the bots. Instead of moving it back to the vault, he instead placed it near the aft of the Barracuda.
The vault was situated in the center of the corvette, allowing it to exert its influence to cover the bulk of the interior of the vessel. By placing it at the very edge of the cargo bay, right against the cargo bay hatch, the Ancient Sarcophagus would have to overcome a lot more distance in order to affect the rest of the ship.