Refer to your best judgement or the FC instructions on jamming targets with this priority level. The priority displayed here were meant only as a basic guideline for prioritizing targets on theoritical level, actual field priority may differ on certain circumstances.
Base Time to Warp is essentially the time needed for this ship to align and accelerate until it reaches 75% of its top speed and goes to warp. The time displayed here is the base calculated time with no account for any warp related skills, modules or any other effects.