\begin{table}%t2
\caption{Identification of \textit{Chandra} X-ray sources with optical 
or infrared counterparts in the CrA star-forming 
region. Columns~2--4 provide information on counterparts to the
X-ray sources in the optical DSS images, the 2MASS images,
and the \textit{Spitzer} images: "y'' means that a counterpart exists, "n''
means that no counterpart can be seen. Column~5 gives the SED class 
derived from the Spitzer photometry, and the last 3~columns give
names, spectral types, and stellar bolometric luminosities of the stars
collected from
\citet{Wilking92,Walter97,Casey98,Olofsson99,Neuhaeuser00,Prato03,Nisini05};
additional references are given in the discussion of the individual
objects in Sects.~3 and~4.\label{source_id_tab}  }
     % Give a unique label
%
%\footnotesize
%%\centerline
\par
 {\begin{tabular}{lccclllr}
\hline\hline\noalign{\smallskip}
 Source     &\multicolumn{3}{c}{Counterpart}&SED &  Name & SpT & $L_{\rm bol}$  \\
  CXO J          & DSS & 2MASS &\textit{Spitzer}& class &     &   & $[L_\odot]$ \\ \hline
190104.58--370129.6 &n & y& y& III& CrA~453   & M4 &  \\
190108.60--365721.3 &y & y& y& II & S CrA     & K3 & 2.29   \\
190115.86--370344.3 &n & n& y&    &           &    &   \\
190116.26--365628.4 &y & y& y& II & V667 CrA  &  M5  & \\ 
190118.90--365828.4 &n & y& y& II & CrA 466   & M4.5 &   \\
190119.39--370142.0 &n & n& y&    &           &      & \\
190120.86--370302.9 &y & y& y& III& CrA 4111  & M5   & \\
190122.40--370055.4 &n & n& y&    &           &      &   \\
%190123.49--365641.3 &n & y& y& III&           &     & \\ %MANUAL
190125.61--370453.9 &n & y& y& III& ISO-CrA 133   &  & \\ 
190125.75--365919.3 &n & y& y& II & ISO-CrA 134   &  & \\
190127.15--365908.6 &y & y& y& III& ISO-CrA 135   & M & 0.12 \\
190128.72--365931.9 &y & y& y&    & ISO-CrA 136   &  & \\
190129.01--370148.8 &y & y& y& III& ISO-CrA 137   &  & \\
190132.34--365803.1 &n & y& y& II &TS 2.9 = ISO-CrA 139 &  & \\   
190133.84--365745.0 &n & y& y& II &TS 2.8 =  IRS 13   &  &0.07  \\
190134.84--370056.7 &y & y& y& III& V709 CrA    &  K1~IV & 1.55  \\  % Av=1.2  Teff=4702  logL=0.19 M=1.0 (Walter)
190139.15--365329.6 &y & y& y&    & HD 176386-B  &  & \\
190139.34--370207.8 &y & y& y& III&          &   & \\
190140.40--365142.4 &n & y& y& II &          &   & \\
190140.81--365234.0 &y & y& y&    & TY CrA~ a/b/c/d  &  B8e/K2/F--K/M  &   \\
190141.55--365831.6 &n & y& y& I  & IRS 2    &  K2  & 4.3 \\
190141.62--365953.1 &y & y& y& II & HBC 677  &   & \\
190143.12--365020.9 &n & n& y&    &          &   & \\
190148.02--365722.4$^1$&n & y& y& I  & IRS 5 a/b  & K6~V/?  & 1.6/? \\
190148.46--365714.5 &n & n& y& I  &          &   & \\
190149.35--370028.6 &y & y& y& III& LS-RCrA 2& M6 (BD cand.) &  \\
190150.45--365638.1 &n & y& y& II & IRS 6A   & M2  & 0.5 \\
190150.66--365809.9 &n & y& y& I  & V710 CrA  = IRS 1 = HH 100 IR & K5-M0 & 3.1 \\
190151.11--365412.5 &n & y& y& II & IRS 8    &  & \\
190152.63--365700.2 &n & y& y& I  & IRS 9    &  & \\
190153.67--365708.3 &y & y& y&    & R CrA    & A5~IIe~var  & \\
190155.31--365722.0 &n & n& y& I  & IRS 7~W (= 7~A)  &  &  \\
190155.61--365651.1 &n & n& y& I  &          &  & \\
190155.76--365727.7 &n & n& y& I/II&         &  & \\
190155.85--365204.3 &n & n& y&    &          &  &   \\
190156.39--365728.4 &n & n& y& 0/I& IRS 7~E  (= 7~B) &  & \\
190157.46--370311.9 &n & y& y&    &          &  & \\
190158.32--370027.5 &n & n& y& III&          &  & \\
190158.79--365750.1 &y & y& y& II & T CrA    & F0e  & 3.4\\ 
190200.11--370222.3 &y & y& y& III& 2MASS J19020012-3702220 & M4  & \\
190201.92--370743.0 &y & y& y& III& V702 CrA & G5  & 1.55\\
190201.94--365400.1 &n & n& y&    & B185839.6-365823  &  BD cand.  & \\
190211.99--370309.4 &n & y& y& II & ISO-CrA 143  &  BD cand. & 0.01 \\ % MIR excess logL=-1.95  logT=3.42 M=0.03
%190214.60--370032.0 &n & y& y&    & ISO-CrA 145 & & \\  %MANUAL
190222.13--365541.0 &y & y& y& III& HBC 679  & K2~IV  & 0.50 \\ 
190227.05--365813.2 &y & y& y& II & HBC 680  &M  & 0.72 \\ % ISO 155 logL=-0.14 LogT=3.52, M=0.18
190233.07--365821.1 &y & y& y& II & ISO-CrA 159  & M & 0.45  \\
\hline
\end{tabular}}
\par
\smallskip
$^1$ The X-ray emission of the $0.9''$ binary IRS 5a/b \citep{Chen93,Nisini05}
is marginally resolved in the \textit{Chandra} image. 
\end{table}