10 NL, Not sure if I made the right call here

[jinster]

New table, no reads

PokerStars No-Limit Hold'em, $0.10 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero ($10.15)
SB ($2.15)
BB ($9.35)
UTG ($11.10)
MP ($3.60)

Preflop: Hero is Button with T[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">UTG raises to $0.3</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $0.6</font>, <font color="#666666">2 folds</font>, UTG calls $0.30.

Flop: ($1.35) T[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, <font color="#CC3333">Hero bets $1</font>, <font color="#CC3333">UTG raises to $10.5</font>, Hero ?

I called after about minute of wondering what to do.