\begin{table}%t1
%\centering
\par
\caption{Lines from System~A ($\zabs=2.44$) detected in the Keck spectrum.
\label{tab:sysa}} 
\begin{tabular}{lccccc}
\hline\hline
No.Line ID & \zabs & $b$             & $\log N$       & \Cf & M05 ID \\ 
           &       & (\kms)          & (\cmsq)        &             &           \\
\hline
1.\HI & 2.41941\err0.00002 & 62.58\err6.51 & 13.656\err0.033 & 0.61 &	\\
1.\CIV\ \P & 2.41941\err0.00002 & 72.74\err3.42 & 14.965\err0.044 & 0.36 & 1; \CIV \\
1.\NV\ \sh& 2.41941\err0.00002 & 26.74\err17.05 & 13.235\err0.964 &&		\\
1.\SiIV & 2.41941\err0.00002 & 6.50 (fixed) & 12.065\err0.182 &&		\\
\par
\hline
2.\HI\ \P & 2.42001\err0.00002 & 25.00 (fixed) & 14.496\err0.087 & 0.61 & \\
2.\CIV\ \P & 2.42001\err0.00002 & 198.64\err21.32 & 14.225\err0.054 & 0.36 & \\
2.\NV\ \sh& 2.42001\err0.00002 & 9.30 (fixed) & 13.008\err0.257 &&	\\
2.\SiIV & 2.42001\err0.00002 & 6.50 (fixed) & 11.789\err0.325 && 	\\
\par
\hline
3.\HI  & 2.42344\err0.00025 & 25.00 (fixed) & 13.132\err0.037 & 0.61 & \\
3.\CIV\ \P & 2.42344\err0.00025 & 61.09\err18.07 & 13.440\err0.068 & 0.36 & \\
3.\NV\ \sh& 2.42344\err0.00025 & 9.30 (fixed) & 12.683\err0.319 &&	\\
\hline
4.\HI  & 2.42447\err0.00019 & 25.00 (fixed) & 13.131\err0.037 & 0.61 & \\
4.\CIV & 2.42447\err0.00019 & 34.72\err17.17 & 13.090\err0.333 & 0.36 & 2; \CIV \\
4.\NV\ \sh& 2.42447\err0.00019 & 9.30 (fixed) & 13.296\err0.349 && 	\\
\hline
5.\HI & 2.42554\err0.00002 & 25.00 (fixed) & 12.420 (fixed) & 0.61 & \\
5.\CIV\ & 2.42554\err0.00002 & 10.00 (fixed) & 14.313\err0.870 & 0.36 & 3; \CIV \\
5.\NV\ \sh& 2.42554\err0.00002 & 9.30 (fixed) & 12.885\err0.106 && 	\\
5.\SiIII\ $\sharp$& 2.42554\err0.00002 & 6.50 (fixed) & 12.667\err0.041 && \\
\hline
6.\HI\ \P & 2.42696\err0.00003 & 25.00 (fixed) & 14.700\err0.050 & 0.61 & 	\\
6.\CIV & 2.42696\err0.00003 & 44.13\err10.52& 13.322\err0.086 & 0.36 & 	\\
6.\NV\ \sh& (a) &&&&	\\
\hline
7.\HI  & 2.42833\err0.00001 & 25.00 (fixed) & 13.941\err0.016 &&		\\
7.\CIV & 2.42833\err0.00001 & 10.00 (fixed) & 13.526\err0.055 &&		\\
7.\NV\ \sh& 2.42833\err0.00001 & 9.30 (fixed) & 12.650\err0.200 && 	\\
\hline
8.\HI  & 2.43509\err0.00006 & 49.08\err30.79 & 12.361\err0.704 & & 	\\
8.\CIV & 2.43509\err0.00006 & 38.64\err8.37 & 13.440\err0.058 && 4; \CIV \\
8.\NV\ \sh& 2.43509\err0.00006 & 9.30 (fixed) & 12.977\err0.477 && 	\\
8.\SiIII\ \sh& 2.43509\err0.00006 & 6.50 (fixed) & $\le$16.000 && 	\\
\hline
9.\HI  & 2.43710\err0.00005 & 100.56\err33.64 & 13.091\err0.110 & & 	\\
9.\CIV & 2.43710\err0.00005 & 81.40\err8.82 & 13.970\err0.024 && 5; \CIV \\
9.\NV\ \sh& 2.43710\err0.00005 & 9.30 (fixed) & 13.094\err1.220 && 	\\
9.\SiIII\ \sh\ & 2.43710\err0.00005 & 6.50 (fixed) & $\le$16.000 && 		\\
9.\SiIV        & 2.43710\err0.00005 &  6.50 (fixed) & 12.050\err0.190 && \\
\par
\hline
10.\HI  & 2.43753\err0.00002 & 25.00 (fixed) & 13.262\err0.061 && 	\\
10.\CIV & 2.43753\err0.00002 & 10.00 (fixed) & 13.596\err0.121 && 6; \CIV \\
10.\NV\ \sh& 2.43753\err0.00002 & 9.30 (fixed) & 13.717\err0.327 & & 	\\
10.\SiIII\ \sh& 2.43753\err0.00002 & 6.50 (fixed) & $\le$16.000 && 		\\
10.\SiIV & 2.43753\err0.00002 &  6.50 (fixed) & 11.839\err0.292 && \\
\par
\hline
11.\HI  & 2.43911\err0.00030 & 138.45 (fixed) & 13.244\err0.087 && 	\\
11.\CIV & 2.43911\err0.00030 & 50.59\err40.10 & 13.273\err0.481 && 7; \CIV \\
11.\NV\ \sh& (a) &&&& \\
11.\SiIII\ \sh& 2.43911\err0.00030 & 6.50 (fixed) & $\le$15.376 && 	\\
\hline
12.\HI  & 2.43989\err0.00019 & 25.00 (fixed) & 12.464\err0.344 && 	\\
12.\CIV & 2.43989\err0.00019 & 10.00 (fixed) & 12.825\err0.534 && 8; \CIV \\
12.\NV\ \sh& 2.43989\err0.00019 & 9.30 (fixed) & 12.485\err0.880 && 	\\
12.\SiIII\ \sh\ & 2.43989\err0.00019 & 6.50 (fixed) & $\le$16.000 && 	\\
\hline
13.\HI  & 2.44079\err0.00042 & 72.42 (fixed) & 13.057\err0.103 && 	\\
13.\CIV & 2.44079\err0.00042 & 77.05\err50.41 & 13.518\err1.886 && 9; \CIV \\
13.\NV\ \sh& (a) &&&& \\
13.\SiIII\ \sh& 2.44079\err0.00042 & 6.50 (fixed) & $\le$12.734 && 	\\
\hline
14.\HI  & 2.44215\err0.00030 & 25.00 (fixed) & 13.004\err0.131 && 	\\
14.\CIV & 2.44215\err0.00030 & 10.00 (fixed) & 13.787\err0.100 && 10; \CIV \\
14.\NV\ \sh& 2.44215\err0.00030 & 9.30 (fixed) & 14.054\err0.101 && 	\\
14.\SiIII\ \sh& 2.44215\err0.00030 & 6.50 (fixed) & $\le$11.587 && 	\\
\hline
15.\HI  & 2.44228\err0.00021 & 81.41\err43.00 & 13.106\err0.221 &&	\\
15.\CIV & 2.44228\err0.00021 & 123.22\err87.76 & 13.240\err0.305 && 11; \CIV \\
15.\NV\ \sh& 2.44228\err0.00021 & 9.30 (fixed) & 13.808\err0.171 & & 	\\
15.\SiIII\ \sh& 2.44228\err0.00021 & 6.50 (fixed) & $\le$11.520 &&	\\
\hline
16.\HI  & 2.44325\err0.00148 & 114.39 (fixed) & 13.086\err0.203 && 	\\
16.\CIV & 2.44325\err0.00148 & 100.74 (fixed) & 13.709\err0.055 && 12; \CIV \\
16.\NV\ \sh& (a) &&&& 					\\
16.\SiIII\ \sh& 2.44325\err0.00148 & 6.50 (fixed) & $\le$12.394 & & 	\\
\hline
17.\HI  & 2.44480\err0.00018 & 91.30\err64.73 & 13.093\err0.104 && 	\\
17.\CIV & 2.44480\err0.00018 & 30.00\err20.54 & 13.070\err0.176 && 14; \CIV \\
17.\NV\ \sh& 2.44480\err0.00018 & 9.30 (fixed) & 13.094\err0.433 && 	\\
17.\SiIII\ \sh& 2.44480\err0.00018 & 6.50 (fixed) & $\le$12.679 && 	\\
\hline
18.\HI  & 2.44641\err0.00021 & 75.27\err25.93 & 13.154\err0.216 && 	\\
18.\CIV & 2.44641\err0.00021 & 109.27\err58.99 & 13.807\err0.202 && 15; \CIV \\
18.\NV\ \sh& (a) &&&& \\
18.\SiIII\ \sh& 2.44641\err0.00021 & 6.50 (fixed) & $\le$13.483 &&	\\
\hline
19.\HI  & 2.44818\err0.00002 & 25.00 (fixed) & 13.594\err0.020 && 	\\
19.\CIV & 2.44818\err0.00002 & 41.51\err49.68 & 12.920\err0.366 &&	\\
19.\NV\ \sh& (a) &&&& \\
19.\SiIII\ \sh& 2.44818\err0.00002 & 6.50 (fixed) & $\le$12.467 && 	\\
\hline
20.\HI  & 2.44954\err0.00035 & 41.27 (fixed) & 12.608 (fixed) && 	\\
20.\CIV & 2.44954\err0.00035 & 62.77\err55.72 & 13.133\err0.388 && 	\\
20.\NV\ \sh& (a) &&&& \\
20.\SiIII\ \sh& 2.44954\err0.00035 & 6.50 (fixed) & $\le$12.644 && 	\\
\hline
21.\HI  & 2.45069\err0.00082 & 25.00 (fixed) & 12.874 (fixed) &&	\\
21.\CIV & 2.45069\err0.00082 & 65.13\err108.68& 13.117\err0.681 &&	\\
21.\NV\ \sh& 2.45069\err0.00082 & 9.30 (fixed) & 11.928\err1.265 & & 	\\
21.\SiIII\ \sh& 2.45069\err0.00082 & 6.50 (fixed) & $\le$12.511 &&	\\
\hline
22.\HI\ \P& 2.45174\err0.00041 & 51.00 (fixed) & 14.245 (fixed) &&	\\
22.\CIV & 2.45174\err0.00041 & 53.88\err44.25 & 13.059\err0.340 && 	\\
22.\NV\ \sh& 2.45174\err0.00041 & 9.30 (fixed) & 12.686\err0.923 &&	\\
22.\SiIII\ \sh& 2.45174\err0.00041 & 6.50 (fixed) & $\le$14.411 && 	\\
\hline\ 
\end{tabular}
\par
\smallskip
$\sharp$ -- Heavy-element line in the \Lya\ forest region of the spectrum; 
\P\ -- saturated line; 
(a) -- detected in the MMT spectrum, but not seen in the Keck spectrum.
\end{table}