A device manufacturing method includes: confining a liquid to an immersion space between a projection system and an object; starting application of an underpressure to an extraction unit to remove fluid from a position proximate an edge of the object before the immersion space moves onto the object; moving the support table along a route comprising a series of motions such that a plurality of target positions on the object pass under the projection system; projecting through the immersion space a beam onto the target portions as the target portions pass under the projection system, the projecting performed to account for a certain predetermined thermal profile in the object; and stopping application of the underpressure at a predetermined time after the immersion space moves off the object for the last time during the series of motions to at least partly induce the certain predetermined thermal profile in the object.