\begin{table}%T6
\caption{\label{tab_known-S}Previously Known Type 2~AGN, CDF-S.}
%\centerline
{
\begin{tabular}{rrccl}
\hline\hline
A03 & S04 & redshift & $\log L_{\rm x}(2{-}8~{\rm keV})$ &
Notes$^a$\\
  &   &   &~erg/s &   \\
\hline
 44 &      66 &       0.574 &   43.31 &\\
 48 &     267 &       0.720 &   43.07 & QF = 1\\
 60 &     155 &       0.545 &   42.11 &\\
 68 &      62 &       2.810 &   44.48 &\\
 80 &     535 &       0.575 &   42.20 &\\
 84 &     149 &       1.033 &   42.81 & QF = 1\\
 86 &      57 &       2.562 &   44.28 &\\
 88 &     56a &       0.605 &   43.41 &\\
 90 &     600 &       1.327 &   42.86 &\\
 91 &     266 &       0.735 &   42.43 &\\
 96 &     531 &       1.544 &   43.19 &\\
118 &     51a &       1.097 &   44.06 &\\
123 &     153 &       1.536 &   43.97 &\\
126 &      50 &       0.670 &   42.61 & QF = 1\\
131 &     253 &       0.481 &   42.53 & QF = 1\\
134 &     151 &       0.604 &   43.02 &\\
137 &    612b &       0.736 &   42.55 &\\
146 &     188 &       0.734 &   42.14 &\\
160 &    606a &       1.037 &   42.89 & QF = 1\\
161 &      47 &       0.733 &   43.08 &\\
162 &     260 &       1.043 &   42.83 &\\
164 &     150 &       1.090 &   43.34 &\\
166 &      45 &       2.291 &   44.20 & QF = 1\\
176 &      43 &       0.734 &   42.90 &\\
179 &      41 &       0.668 &   43.31 &\\
188 &     202 &       3.700 &   44.47 &\\
212 &     512 &       0.668 &   42.08 &\\
220 &     190 &       0.735 &   43.07 &\\
245 &      27 &       3.064 &   44.64 &\\
247 &      25 &       0.625 &   43.15 & QF = 0.5\\
249 &    611a &       0.979 &   42.74 & QF = 1\\
263 &     20a &       1.016 &   43.40 &\\
269 &     170 &       0.664 &   42.38 &\\
271 &     252 &       1.178 &   43.29 &\\
276 &     184 &       0.667 &   42.54 &\\
\hline
\end{tabular}}
\smallskip
 $^a$ From Szokoly et~al. (\cite{Szokoly04}): QF~=~1, spectrum
cannot be identified securely, typically only a single narrow line present; QF~=~0.5,
only a hint of some spectral feature. 
\end{table}