\begin{table}%t2 %\centering \par \caption{\label{lines}{$K$-band line identifications for IGR~J16358-4724, denoted by (I), and IGR~J16393-4643 (II). }}%Positive EWs refer to features in absorption.} \par \begin{tabular}{lccrr} \hline \hline \noalign{\smallskip} Feature & Transition & Wavel. (\AA) & $EW_{\rm I}$ (\AA) & $EW_{\rm II}$ (\AA) \\ \noalign{\smallskip} \hline \noalign{\smallskip} \ion{He}{i} & $\rm 2s^1S$--$2\rm p^1P^\circ$ & 20~581 & --1.8 $\pm$ 0.4 & --~~~~~ \\ \ion{Mg}{i} & $\rm 4f^3F_{2,3,4}$--$\rm 7g^3G^\circ_{3,4,5}$ & 21~066 & 0.8 $\pm$ 0.2 & 1.6 $\pm$ 0.3 \\ \ion{Al}{i} & $\rm 4p^2P_{1/2}^\circ$--$\rm 5s^2S_{1/2}$ & 21~099 & --~~~~~ & 1.8 $\pm$ 0.3 \\ Br$ \gamma$ & $\rm 4^{2}F^{\circ}$ --$\rm 7^{2}G$ & 21~661 & --2.8 $\pm$ 0.2 & --0.9 $\pm$ 0.2 \\ \ion{Na}{i} & $\rm 4s^2S_{1/2}$--$\rm 4p^2P^\circ_{1/2}$& 22~100 & 1.9 $\pm$ 0.4 & 2.0 $\pm$ 0.8\\ \ion{Fe}{i} & $\rm x^5F_{3}^\circ$--$\rm e^5D_{2}$ & 22~263 & 1.6 $\pm$ 0.2 & 0.8 $\pm$ 0.2 \\ \ion{Fe}{i} & $\rm x^5F_{4}^\circ$--$\rm e^5D_{3}$ & 22~387 & 1.2 $\pm$ 0.4 & 1.1 $\pm$ 0.4\\ \ion{Ca}{i} & $\rm 4d^3D_{3,2,1}$--$\rm 4f^3F^\circ_{4,3,2}$ & 22~636& 1.4 $\pm$ 0.4 & 1.1 $\pm$ 0.4 \\ \ion{Mg}{i} & $\rm 4d^{3}D_{3,2,1}$--$\rm 6f^{3}F_{2,3,4}^\circ$ & 22~800 & 2.7 $\pm$ 0.5 & 1.6 $\pm$ 0.4 \\ $^{12}$CO & (2,~0) bandhead & 22~900 & 9.9 $\pm$ 0.3 & 11.9 $\pm$ 0.4\\ $^{12}$CO & (3,~1) bandhead & 23~226 & 13.0 $\pm$ 0.6 & 12.9 $\pm$ 0.6\\ $^{13}$CO & (2,~0) bandhead & 23~448 & 2.5 $\pm$ 0.4 & 2.5 $\pm$ 0.8\\ $^{12}$CO & (4,~2) bandhead & 23~524 & 7.8 $\pm$ 0.4 & 9.8 $\pm$ 0.3\\ $^{13}$CO & (3,~1) bandhead & 23~739 & 4.2 $\pm$ 0.2 & 4.5 $\pm$ 0.8\\ $^{12}$CO & (5,~3) bandhead & 23~829 & 12.8 $\pm$ 0.6 & 8.05 $\pm$ 0.7\\ $^{13}$CO & (4,~2) bandhead & 24~037 & 3.6 $\pm$ 0.5 & 1.98 $\pm$ 0.3\\ $^{12}$CO & (6,~4) bandhead & 24~156 & 10.1 $\pm$ 0.8 & 7.0 $\pm$ 0.4\\ \hline \end{tabular} \end{table}