\begin{table}%t1
\caption{\label{logobservation} Details of ISO observations.}
%\centering
\par
\begin{tabular}{rcrlr}
\hline
\hline
\multicolumn{1}{c}{${\rm \lambda}$}        &
\multicolumn{1}{c}{Detector}                  &
\multicolumn{1}{c}{Integ.}                    &
\multicolumn{1}{c}{Date}                      &
\multicolumn{1}{c}{ISO}                       \\
%%
\multicolumn{1}{c}{}                          &
\multicolumn{1}{c}{}                          &
\multicolumn{1}{c}{time}                      &
\multicolumn{1}{r}{}                          &
\multicolumn{1}{c}{TDT}                       \\
%%
%%
\multicolumn{1}{c}{[${\rm \mu m}$]}        &
\multicolumn{1}{c}{}                          &
\multicolumn{1}{c}{[s]}                       &
\multicolumn{1}{r}{}                          &
\multicolumn{1}{c}{}                          \\
%%
\hline
\multicolumn{1}{c}{(1)}    &
\multicolumn{1}{c}{(2)}    &
\multicolumn{1}{c}{(3)}    &
\multicolumn{1}{c}{(4)}    &
\multicolumn{1}{c}{(5)}    \\
%%
\hline
\multicolumn{5}{c}{NGC~2293~/~2292}    \\
%%
\hline
4.5           &  CAM / LW1  &   480 &  Nov. 23, 1997 &  73801537 \\
60           &  PHT / C100  &   990 &  Oct. 27, 1997 &  71102227 \\
100          &  PHT / C100  &   840 &  Nov. 24, 1997 &  73901028 \\
200          &  PHT / C200  &   770 &  Nov. 09, 1997 &  72401330 \\
\hline
\multicolumn{5}{c}{IC~2006}    \\
%%
\hline
4.5           &  CAM / LW1  &    370 &  Dec. 20, 1997 &  76501449 \\
60/100        &  PHT / C100 &   1960 &  Jan. 26, 1998 &  80202007 \\
150/200      &  PHT / C200  &   3020 &  Jan. 23, 1998 &  79901608\\
\hline
\end{tabular}
\end{table}