\begin{table}%tB.1
\caption{Dispersions and wavelength range for each date and \emph{Kast} configuration.}\label{tab:Dispersions-and-wavelength}
%\centering
\small
\begin{tabular}{lccc}
\hline
\hline 
\multicolumn{1}{c}{\emph{Kast} setup} & disp.  & \multicolumn{2}{c}{Wavelength range}\\
\multicolumn{1}{c}{Arm/dichroic/grating|grism} & {[}\AA/px]  & \multicolumn{2}{c}{}\\
\hline 
\multicolumn{4}{c}{Dec. 17, 2001}\\
blue/D46/830\_3460  & 1.1  & 3198.0  & 4532.2\\
red/D46/1200\_5000  & 1.2  & 5856.5  & 7240.8 \\
red/D46/300\_4230  & 4.6  & 4216.2  & 9099.2 \\
red/none/300\_4230  & 4.6  & 3688.1  & 9097.7 \\
\multicolumn{4}{c}{Jan. 14, 2002}\\
blue/D46/830\_3460  & 1.1  & 3213.1  & 4552.3\\
red/D46/1200\_5000  & 1.1  & 5874.4  & 7194.9\\
red/D46/300\_4230  & 4.6  & 4170.7  & 9052.5 \\
\multicolumn{4}{c}{Jan. 15, 2002}\\
blue/D46/830\_3460  & 1.1  & 3213.3  & 4552.7\\
red/D46/300\_4230  & 4.6  & 4149.0  & 9032.9\\
\hline
\end{tabular}
\end{table}