I wouldn't recommend raising it up anywhere in the center - the subframe there is pretty well rounded and not really made for jacking. The last time I did do that, the car slid off the jack (granted, a stupid trolley one with a piece of wood on it), and the jack went right into the radiator and I had to change it.
Just jack the car up via the jack pads on the side and put jack stands under the fore-aft sections of the subframe and you should have more than enough clearance for a drain pan, as well as a considerably safer working situation.
Just jack the car up via the jack pads on the side and put jack stands under the fore-aft sections of the subframe and you should have more than enough clearance for a drain pan, as well as a considerably safer working situation.