obvious push?

[techballer]

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t60/t120
8 players
Converter

Stack sizes:
UTG: t1940
UTG+1: t1775
MP1: t3600
MP2: t1380
CO: t1575
Hero: t820
SB: t1150
BB: t1260

Pre-flop: (8 players) Hero is Button with T[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/heart.gif[/img]
4 folds, <font color="#cc0000">CO raises to t240</font>
<font color="blue"> is this an obvious push or should i wait till i am the initial agressor</font>