I had a strong read that buttons raise was simply to isolate the limper and didnt indicate a strong hand, so I decided that it was a profitable spot for a 3-bet pf hoping to take it down right away or alternatively with a bet on the flop. When he called on the flop I was done with it until the turn came. Button is 43/4.

Party Poker No-Limit Hold'em, $ BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($325.92)
Hero ($309.05)
BB ($200)
UTG ($291.80)
MP ($461.59)

Preflop: Hero is SB with A, T. Hero posts a blind of $1.
1 fold, MP calls $2, Button raises to $5, Hero (poster) raises to $15, 1 fold, MP folds, Button calls $11.

Flop: ($36) 7, A, Q (2 players)
Hero bets $26, Button calls $26.

Turn: ($88) T (2 players)

What is the plan for the rest of the hand?