\begin{table}%t2
\caption{\label{table:bv}Estimated rest-frame $B-V$ colour for the different quasar
images in our sample.}
\small
%\centering
\par
\begin{tabular} {l l l}
\hline \hline
Quasar & Images & $B-V$ \\
\hline
SDSS J131058.13+010822.2& A& 0.8\\
Q2237+030& A B C D& 3.4,  2.1,  3.6,  3.4\\
SDSS J084957.97+510829.0& A& 1.1\\
SDSS1155+6346& A B& 1.5,  1.1\\
MG1654+1346& A& 0.4\\
CXOCY J220132.8-320144& A B& 1.7,  1.8\\
SDSS J0903+5028& A B& 0.7,  0.5\\
SDSS J0924+0219& A B C& 0.4,  0.6,  0.2\\
CLASS B1152+199& A B& 1.8,  1.7\\
HE0435-1223& A B C D& 1.1,  1.0,  1.0,  1.0\\
Q0142-100& A B& 0.1,  0.1\\
HE0230-2130& A1 A2 B C& 0.4,  0.2,  0.3,  0.8\\
BRI0952-0115& A B& 0.7,  0.8\\
WFI2033-4723& A1 A2 B C& 0.4, --0.1, --0.3, --0.1\\
SDSS J1004+4112& A B C D& 0.1,  0.6,  0.3,  1.6\\
J1004+1229& A B& 3.9,  5.0\\
MG0414+0534& A1 A2 B C& 2.9,  3.1,  2.8,  2.8\\
SDSS J012147.73+002718.7& A& 1.0\\
SDSS J145907.19+002401.2& A& 0.9\\
SDSS J144612.98+035154.4& A& 0.8\\
\hline
\end{tabular}
\end{table}