\begin{table}%t7
\caption{\label{2007bi_spec}Spectroscopic observations of SN~2007bi discovered on MJD~2~454~197.0.}
%\centering
\par
\begin{tabular}{l r r r l l l l l l}
\hline\hline \noalign{\smallskip}
UT date	& {JD}		& Epoch\tablefootmark{a}	& Rest-frame		& Telescope +		& Grisms	& Exp. time 				& \multicolumn{1}{c}{Range} & Airmass  \\
		& {--2~450~000}	& (d)			& epoch (d)\tablefootmark{a}	& instrument\tablefootmark{b} 	& 		&\multicolumn{1}{c}{(s)}	& \multicolumn{1}{c}{(\AA)}  \\
\hline
22/04/07	& 4213.4 	& 60.4	& 53.6	& Ekar + AFOSC 	& 4; 2		 	& 7200; 3600	& 3100--9000	& 1.3 	\\
24/04/07	& 4215.5	& 62.5	& 55.5	& INT + IDS	 	& R150V		 	& 3600		& 3100--8600	& 1.2	\\
15/06/07	& 4266.5	& 113.5	& 100.7	& WHT + ISIS	 	& R300B; R158B	& 2 $\times$ 1800	&  3100--9000	& 1.9\\
21/07/07	& 4303.4	& 150.4	& 133.5	& WHT + ISIS	 	& R158B; R158R	& 2 $\times$ 5400	&  3100--9000	& 1.5--2.3	\\
10/04/08	& 4566.0	& 413.0	& 366.5	& VLT + FORS2	& GRIS 300V             & 4 $\times$ 3600	&  3150--8600	&1.2--1.8 \\
\hline
\end{tabular}
\tablefoot {\tablefoottext{a}{Relative to the date of maximum brightness \citep{Gal-Yam:2009}.} \\
\tablefoottext{b}{Ekar~= 1.82~m Copernico Telescope, INAF, Osservatorio di Asiago, Mt.~Ekar, Asiago (Italy). INT~= 2.5~m Isaac Newton Telescope, Observatorio del Roque de Los Muchachos, La~Palma (Spain). WHT~= 4.2~m William Herschel Telescope, Observatorio del Roque de Los Muchachos, La~Palma (Spain). VLT~= 8.2~m Very Large Telescope (unit telescope~1), ESO-Paranal Observatory, Cerro Paranal in the Atacama Desert (Chile).}}
\vspace*{2.8mm}
\end{table}