Gigabet sweat hand (200+15)

[stealyourface]

***** Hand History for Game 3276462576 *****
NL Texas Hold'em $200 Buy-in + $15 Entry Fee Trny:18683648 Level:3 Blinds(25/50) - Wednesday, December 28, 19:04:32 EDT 2005
Table Table 68769 (Real Money)
Seat 9 is the button
Total number of players : 9
Seat 1: dlv54 ( $1195 )
Seat 2: flop3ace2ten ( $1220 )
Seat 3: Gigabet ( $805 )
Seat 4: eoanmen ( $2345 )
Seat 5: peterankin ( $735 )
Seat 6: kndanice ( $735 )
Seat 7: SamjoonLA ( $950 )
Seat 8: ComeOnPhish ( $855 )
Seat 9: Ssnakey1 ( $1160 )
Trny:18683648 Level:3
Blinds(25/50)
** Dealing down cards **
Gigabet calls [50].
eoanmen folds.
peterankin folds.
kndanice calls [50].
SamjoonLA folds.
ComeOnPhish folds.
Ssnakey1 folds.
dlv54 calls [25].
flop3ace2ten checks.
** Dealing Flop ** [ Jc, 9d, Ts ]
dlv54 checks.
flop3ace2ten checks.
Gigabet bets [150].
kndanice calls [150].
dlv54 folds.
flop3ace2ten folds.
** Dealing Turn ** [ Ks ]
Gigabet is all-In [605]
kndanice is all-In [535]
** Dealing River ** [ 9s ]
Gigabet shows [ Jh, Kh ] two pairs, kings and jacks.
kndanice shows [ Ad, Js ] two pairs, jacks and nines.
Gigabet wins 70 chips from side pot #1 with two pairs, kings and jacks.
Gigabet wins 1570 chips from the main pot with two pairs, kings and jacks.
kndanice finished in ninth place.
kndanice has left the table.


I don't get this turn bet. I know you got called by a worse hand, but is this really optimal?