AQs from Early Position

[Link774]

Button is TP-A, VPIP 15.43, PFR 3.70, Tot. Agr. 1.62 based on 162 hands.

Paradise Poker 0.25/0.50 Hold'em (10 handed) converter

Preflop: Hero is BB with Q[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img].
UTG folds, UTG+1 calls, UTG+2 folds, MP1 calls, MP2 calls, MP3 calls, CO calls, <font color="CC3333">Button raises</font>, SB folds, <font color="CC3333">Hero 3-bets</font>, UTG+1 folds, MP1 folds, MP2 folds, MP3 folds, CO folds, <font color="CC3333">Button caps</font>, Hero calls.

Flop: (13.40 SB) T[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/spade.gif[/img] <font color="blue">(2 players)</font>
Hero checks, <font color="CC3333">Button bets</font>, Hero...

I hate it when I get into this situation. I think the check was probably questionable. Any thoughts?