\begin{table}%t1
\caption{\label{tab1}Log of the observations.}
%\centering
\par
\renewcommand{\footnoterule}{}  % to avoid a line before footnotes
\begin{tabular}{cccccccc}
\hline \hline
Spectrum ID & UT date & exp-time (s) & tel+inst & Setup & Slit width ($''$) & Seeing ($''$) & Sky transparency \\
\hline
SOAR a & Sep. 07.03 2008 & 30(B), 5(R) & SOAR+Goodman & -- & 0.46 & 1.3 & CLR \\
MIKE blue   & Sep. 11.99 2008 & 5$\div$400  & Magellan Mike & blue &  0.7  & 0.9 & ?  \\
MIKE red    & Sep. 11.99 2008 & 5$\div$400  & Magellan Mike & red  &  0.7  & 0.9 & ?  \\
epoch~1 & Sep. 13.02 2008 & 150  $\times$  3 & UT2+UVES & DIC1 346+580 & 0.5 & 1--1.2 & CLR \\
epoch~1 & Sep. 13.03 2008 & 150 $\times$ 3 & UT2+UVES & DIC2 437+860 & 0.5 & 1--1.2 & CLR \\
SOAR b & Sep. 16.03 2008 & 240(B), 60(R) & SOAR+Goodman & -- & 0.46 & 0.9 & CLR\\
epoch~2 & Sep. 20.04 2008 & 200 $\times$ 3 & UT2+UVES & DIC2 437+860 & 0.5 & 1.25--2.25 & THN \\
epoch~2 & Sep. 20.98 2008 & 200 $\times$ 3 & UT2+UVES & DIC1 346+580 & 0.5 & 1.25--2.25 & THN \\
SOAR c & Sep. 21.01 2008 & 60 & SOAR+Goodman & -- & 0.46 & 0.9 & CLR \\
epoch~3 & Sep. 28.02 2008 & 300 $\times$ 2 & UT2+UVES & DIC1 346+580 & 0.5 & 0.6--0.8 & CLR \\
epoch~3 & Sep. 28.03 2008 & 300 $\times$ 2 & UT2+UVES & DIC2 437+860 & 0.5 & 0.6--0.8 & CLR \\
SOAR d & Oct. 04.04 2008 & 120 & SOAR+Goodman & -- & 0.46 & 1.3 & CLR \\
epoch~4 & Oct. 08.04 2008 & 600 $\times$ 2+120 & UT2+UVES & DIC1 346+580 & 0.9(B), 0.7(R) & 0.50-0.65 & CLR \\
epoch~4 & Oct. 08.06 2008 & 600 $\times$ 2+120 & UT2+UVES & DIC2 437+860 & 0.0(B), 0.7(R) & 0.50-0.65 & CLR \\
epoch~5 & Oct. 20.01 2008 & 600 $\times$ 3 & UT2+UVES & DIC1 346+580 & 0.9(B), 0.7(R) & 0.50--0.65 & CLR \\
epoch~5 & Oct. 20.04 2008 & 600 $\times$ 3 & UT2+UVES & DIC2 437+860 & 0.9(B), 0.7(R) & 0.50--0.65 & CLR \\
SOAR e & Nov. 05.03 2008 & 600(B), 200(R) & SOAR+Goodman & -- & 0.46 & 1.4 & THN \\
SOAR f & Apr. 04.37 2009 & 500(R) & SOAR+Goodman & -- & 0.46 & 1.0 & CLR \\
SOAR g & Apr. 21.33 2009 & 900(B), 600(R) & SOAR+Goodman & -- & 0.46 & 1.0 & CLR \\
\hline
\end{tabular}
\end{table}