\begin{table}%[tb]%t1
%\centering
\par
\caption{Integrated flux densities of the lines observed in the SWS02 and LWS01 modes. Numbers in parentheses are the errors of the last significant digit.}
\label{tab_grating}
\begin{tabular}{lllllll}
\hline\hline
%\noalign{\smallskip}
Line      & SI & FeII & SiII & \OI     &\OI          &\CII   \\
$\lambda (\mu{\rm m})$ & 25.24 & 25.98& 34.81 &63 \mum &145 \mum  &158 \mum  \\
Aper. ($^{"}\times^{"}$)  & 14 $\times$ 27 & 14 $\times$ 27 & 20 $\times$ 33 & $86 \times 86$ & 70$  \times$  70 & $68  \times  68$\\
Res. (km~s$^{-1}$) & 230 & 230 & 207 & 1400 & 1240  & 1140  \\
Units  W~cm$^{-2}$   &10$^{-20}$ &10$^{-20}$ &10$^{-20}$ & 10$^{-19}$ & 10$^{-19}$ & 10$^{-19}$  \\
%\noalign{\smallskip}
\hline
%\noalign{\smallskip}
M--0.96+0.13 &\le0.79 &\le0.55& 38(2)  & 24.0(11) & \le 2.4   & 65(3)   \\
M--0.55--0.05&\le0.90 &\le1.6 & 158(5) & 77(4)    & \le14.0   & 242 (7) \\
M--0.50--0.03&\le0.59 &1.8(4) &116(5)  &60(2)     & \le 8.0   & 164(7)  \\
M--0.42+0.01 & \le0.56&1.8(2) &148(4)  & 45(3)    & \le 7.2   & 145(6)  \\
M--0.32--0.19&\le 0.80&1.0(4) &106(4)  & 59.9(9)  &\le  7.2   & 142(6)  \\
M--0.15--0.07& \le0.64& 3.9(3)& 196(5) & ...      & ...       & ...     \\
M+0.16--0.10 & \le0.65&\le1.1 & 121(3) & 39(3)    & \le 11.0  & 114(8)  \\
M+0.21--0.12 &\le 0.68&13.1(6)& 580(20)& 83(6)    & \le 10.0  & 183(6)  \\
M+0.24+0.02  &\le 0.62&1.3(3) & 146(4) &53(2)     & \le 18.0  & 140(7)  \\
M+0.35--0.06 &\le 1.0 &1.7(4) & 154(3) & 67.1(9)  & \le 8.6   & 168(8)  \\
M+0.48+0.03  &\le 0.89&1.0(2) &33.6(10)& 31.6(9)  & \le 9.9   & 107(7)  \\
M+0.58--0.13 &\le 0.77&\le0.91& 42(2)  &27.8(11)  &\le  9.4   & 100(5)  \\
M+0.76--0.05 &\le 0.58&\le0.51&23.9(10)& 24.9(13) &\le  8.5   &51(7)    \\
M+0.83--0.10 &\le 1.2 &\le0.66&20(2)   & 27.4(13) & \le 4.7   & 61(4)   \\
M+0.94--0.36 &\le 0.6 &\le0.67&5.5(13) & ...      & ...       & ...     \\
M+1.56--0.30 & \le0.71&\le0.49& 5(2)   & 10.1(6)  &\le  2.0   & 25.1(6) \\
M+2.99--0.06 &\le 0.89&\le0.51& 17.0(8)& 8.9(6)   &\le 1.7    & 36(2)   \\
M+3.06+0.34  & \le0.70&\le0.49&  2.9(6)&9.6(8)    & \le 1.5   & 18.8(13)\\
%\noalign{\smallskip}
\hline
\end{tabular}
\end{table}