\begin{table}%Ta1

      \caption{\label{taba1}M~83 sources detected at the 3-$\sigma$ level
    in the $0.3$--$8.0$~keV band, and respective net fluxes in a soft, medium and hard band.  
    Counts in a given band are given in brackets when the source was detected 
    at less than 3-$\sigma$~level in that band. The exposure time was 50.851 ks. 
The {\it ROSAT} cross-identification refers to the HRI sources listed by Immler et~al. (\cite{Immler1999}); 
SW02 is the cross-identification with Soria \& Wu (\cite{Soria2002e}).}
   $$
         \begin{array}[width=textwidth]{rcccrrrrrr}
            \hline
	    \hline
            \noalign{\smallskip}
           {{\rm No.}} & {{\rm CXOU~Name}} &
          {{\rm RA~(2000)}}     & {{\rm Dec~(2000)}}
                 & F_{0.3-8}{{\rm ~(cts)}}
		 & F_{0.3-1}{{\rm ~(cts)}}
		 & F_{1-2}{{\rm ~(cts)}}
		 & F_{2-8}{{\rm ~(cts)}}
                 & ROSAT & {{\rm SW02}}\\
            \noalign{\smallskip}
            \hline
            \noalign{\smallskip}
  1& {\rm ~J}133640.8{-}295118 & ~~13~36~40.89~& {-}29~51~18.2~&    23.5\pm08.5     & 18.8\pm05.3 &	(3.0\pm2.0)    & (0.0\pm0.0)& \\  	   
  2& {\rm ~J}133641.0{-}295110 & ~~13~36~41.01~& {-}29~51~10.7~&    67.7\pm10.2     & 22.8\pm07.3 &	40.1\pm07.4	& (13.0\pm5.2)& & 1\\   	   
  3& {\rm ~J}133641.4{-}295045 & ~~13~36~41.41~& {-}29~50~45.1~&   294.0\pm19.8     & 49.7\pm08.2 &	126.7\pm12.8	& 89.2\pm11.2 & & 2 \\
  4& {\rm ~J}133643.1{-}295254 & ~~13~36~43.16~& {-}29~52~54.3~&    10.4\pm03.7     & (4.0\pm2.0)  &	(5.0\pm3.0)	& (0.5\pm0.5)& \\   	   	   
  5& {\rm ~J}133643.5{-}295107 & ~~13~36~43.53~& {-}29~51~07.2~&   324.7\pm20.3     & 29.7\pm06.1 & 	120.0\pm12.2	& 121.3\pm12.5 & {\rm H08} & 3\\
  6& {\rm ~J}133648.0{-}295324 & ~~13~36~48.05~& {-}29~53~24.2~&    60.8\pm08.9     & 13.2\pm04.2 &	23.2\pm05.1	& 13.0\pm04.0 & & 4\\
  7& {\rm ~J}133648.2{-}295244 & ~~13~36~48.27~& {-}29~52~44.8~&    19.3\pm05.0     & 10.4\pm03.6 &	(6.0\pm3.0)	& (0.5\pm0.5)& \\   	  
  8& {\rm ~J}133649.1{-}295258 & ~~13~36~49.11~& {-}29~52~58.5~&   317.5\pm18.8    & 189.8\pm14.5 &	109.7\pm11.0	& 15.2\pm04.2 & {\rm H12a} & 5\\
  9& {\rm ~J}133649.2{-}295303 & ~~13~36~49.22~& {-}29~53~03.5~&   112.9\pm11.4     & 35.9\pm06.6 &	53.7\pm07.7	& 12.6\pm03.9 & {\rm H12b} & 6\\
 10& {\rm ~J}133649.8{-}295217 & ~~13~36~49.82~& {-}29~52~17.7~&    38.2\pm07.2     & 28.2\pm06.1 &	(8.1\pm3.2)	& (0.5\pm0.5)& & 7\\	  
 11& {\rm ~J}133650.8{-}295240 & ~~13~36~50.87~& {-}29~52~40.5~&    27.1\pm06.4     & 20.6\pm05.4 & 	(4.0\pm2.0)	& (0.5\pm0.5)& \\   	     	   
 12& {\rm ~J}133650.9{-}295226 & ~~13~36~50.97~& {-}29~52~26.3~&    21.8\pm05.8     & 14.7\pm04.7 &	(4.0\pm2.0)	& (0.5\pm0.5)& \\   	   	   
 13& {\rm ~J}133651.1{-}295043 & ~~13~36~51.15~& {-}29~50~43.2~&    19.2\pm05.4     & 10.6\pm03.9 &	(6.0\pm3.0)	& (0.5\pm0.5)& \\   	   	   
 14& {\rm ~J}133651.6{-}295335 & ~~13~36~51.65~& {-}29~53~35.5~&   124.0\pm12.0     & 42.6\pm07.1 &	52.4\pm07.5	& 24.7\pm05.2 & {\rm H14} & 8\\
 15& {\rm ~J}133652.8{-}295231 & ~~13~36~52.80~& {-}29~52~31.4~&    32.1\pm06.7     & 20.6\pm05.4 & 	10.8\pm03.5 	& (0.5\pm0.5)& \\	   	   
 16& {\rm ~J}133653.1{-}295430 & ~~13~36~53.19~& {-}29~54~30.4~&    27.5\pm06.0     & (5.0\pm2.0) &	15.2\pm04.0 	& (5.5\pm2.5)& \\	   	   
 17& {\rm ~J}133653.1{-}295325 & ~~13~36~53.19~& {-}29~53~25.3~&    43.1\pm07.7     & 34.5\pm06.6 & 	(5.5\pm3.2) 	& (3.2\pm2.5)& & 9\\  	   
 18& {\rm ~J}133653.2{-}295242 & ~~13~36~53.27~& {-}29~52~42.9~&    46.3\pm08.2     & 19.1\pm05.3 & 	16.0\pm04.2	& (3.5\pm2.9)& & 10\\   	   
 19& {\rm ~J}133653.6{-}295600 & ~~13~36~53.65~& {-}29~56~00.9~&    30.0\pm06.0     & 17.5\pm04.5 &	(6.7\pm2.8)	& (2.7\pm1.6)& \\   	   
 20& {\rm ~J}133653.9{-}294848 & ~~13~36~53.92~& {-}29~48~48.8~&    32.6\pm06.9     & 28.1\pm06.2 &	 (4.0\pm2.0)  	& (0.5\pm0.5)& & 11\\   	   
 21& {\rm ~J}133653.9{-}295114 & ~~13~36~53.93~& {-}29~51~14.7~&    89.5\pm10.2     & 43.7\pm07.1 &	30.6\pm05.7	& 13.1\pm03.9 & & 12\\
 22& {\rm ~J}133654.1{-}295209 & ~~13~36~54.17~& {-}29~52~09.6~&    12.3\pm04.1     & 10.5\pm03.5  &	 (2.0\pm1.0)  	& (0.5\pm0.5)& \\   	   
 23& {\rm ~J}133654.1{-}294933 & ~~13~36~54.18~& {-}29~49~33.1~&    28.8\pm07.5     & (12.6\pm5.6)&	(12.5\pm5.2)   	& (3.8\pm2.0)& \\   	   
 24& {\rm ~J}133655.0{-}295304 & ~~13~36~55.06~& {-}29~53~04.9~&    25.5\pm05.9     & 15.9\pm04.6 &	11.2\pm03.7	& (0.0\pm0.0)& \\   	   
 25& {\rm ~J}133655.0{-}295239 & ~~13~36~55.09~& {-}29~52~39.6~&    29.6\pm06.2     & 24.2\pm05.4 &	(4.0\pm2.0)   	& (0.5\pm0.5)& & 13\\   	   
 26& {\rm ~J}133655.2{-}295403 & ~~13~36~55.23~& {-}29~54~03.6~&    98.4\pm10.5     & 41.7\pm07.1 &	36.1\pm06.1	& 24.4\pm05.1 & & 14\\
 27& {\rm ~J}133655.5{-}295510 & ~~13~36~55.50~& {-}29~55~10.1~&   352.3\pm19.2     & 94.7\pm10.1 &	151.3\pm12.5	& 108.6\pm10.7 & {\rm H15} & 15\\
 28& {\rm ~J}133655.6{-}295303 & ~~13~36~55.60~& {-}29~53~03.6~&    48.1\pm07.9     & 23.5\pm06.1 &	8.7\pm03.2	& 15.6\pm04.1 & & 16\\
 29& {\rm ~J}133656.2{-}295255 & ~~13~36~56.22~& {-}29~52~55.5~&    22.9\pm05.5     & (5.5\pm2.3) &	12.3\pm03.7	& (6.8\pm2.6)& & 17\\   	   
 30& {\rm ~J}133656.5{-}294817 & ~~13~36~56.51~& {-}29~48~17.7~&    21.5\pm04.1     & (2.0\pm1.0) &	11.3\pm03.5	& (7.0\pm3.0)& \\   	   
 31& {\rm ~J}133656.6{-}294912 & ~~13~36~56.65~& {-}29~49~12.6~&   311.6\pm18.8     & 53.3\pm07.7 &	145.0\pm12.7	& 95.1\pm10.5 & & 18\\
 32& {\rm ~J}133656.6{-}295321 & ~~13~36~56.69~& {-}29~53~21.8~&    14.3\pm04.5     & (11.0\pm4.0)&	(1.0\pm1.0)   	& (2.0\pm1.0)&\\   	   
 33& {\rm ~J}133657.2{-}295339 & ~~13~36~57.28~& {-}29~53~39.7~&   490.6\pm22.7    & 162.8\pm13.3 &	201.6\pm14.4	& 126.8\pm11.4 &  & 19\\
 34& {\rm ~J}133657.5{-}294729 & ~~13~36~57.52~& {-}29~47~29.2~&    96.4\pm12.5     & 35.1\pm08.1  &	42.5\pm07.6	& 32.6\pm07.6 & & 20\\
 35& {\rm ~J}133657.8{-}295303 & ~~13~36~57.89~& {-}29~53~03.0~&    81.0\pm09.4     & 61.7\pm08.1 &	18.6\pm04.5	& (0.5\pm0.5)& & 21\\   	   
 36& {\rm ~J}133657.9{-}294923 & ~~13~36~57.94~& {-}29~49~23.6~&    35.2\pm06.7     & (1.0\pm1.0)&	12.3\pm03.7	& 16.9\pm04.4 & & 22\\
 37& {\rm ~J}133658.2{-}295124 & ~~13~36~58.20~& {-}29~51~24.6~&    20.7\pm05.3     & (15.5\pm6.2) &	10.6\pm03.6	& (3.0\pm2.0)& & 23\\   	   
 38& {\rm ~J}133658.2{-}295216 & ~~13~36~58.23~& {-}29~52~16.0~&   164.3\pm13.4     & 91.9\pm10.0 &	63.0\pm08.1	& 12.3\pm03.7 & & 24\\
^{{a}} 39& {\rm ~J}133658.3{-}295105 & ~~13~36~58.39~& {-}29~51~05.1~&   124.9\pm11.8    & (2.0\pm1.0) &	54.1\pm07.6	& 70.4\pm08.6 & & 26\\
 40& {\rm ~J}133658.4{-}294833 & ~~13~36~58.41~& {-}29~48~33.4~&    76.1\pm10.2    & 26.1\pm07.7  &	21.2\pm05.1	& 35.2\pm06.9 & & 25\\
 41& {\rm ~J}133658.7{-}295100 & ~~13~36~58.76~& {-}29~51~00.9~&    16.0\pm04.8     & 17.9\pm05.1 &	(0.5\pm0.5)   	& (0.5\pm0.5)& \\   	   
 42& {\rm ~J}133659.1{-}295336 & ~~13~36~59.13~& {-}29~53~36.5~&    34.1\pm06.5     & 32.8\pm06.2 &	(0.5\pm0.5)   	& (0.5\pm0.5)& & 27\\   	   
 43& {\rm ~J}133659.3{-}295508 & ~~13~36~59.35~& {-}29~55~08.9~&    11.4\pm03.9      & 8.0\pm03.2 &	(1.0\pm1.0)   	& (0.5\pm0.5)& \\   	   
 44& {\rm ~J}133659.4{-}294959 & ~~13~36~59.46~& {-}29~49~59.3~&  1214.1\pm36.0    & 399.2\pm20.7 &	474.2\pm22.4	& 347.9\pm19.3 & {\rm H17} & 28\\
45& {\rm ~J}133659.5{-}295203 & ~~13~36~59.52~& {-}29~52~03.9~&    36.0\pm12.5     & 29.7\pm10.0 &	(9.0\pm3.5)   	&  (0.0\pm0.0)& (^{{b}}) & 29\\    
 46& {\rm ~J}133659.5{-}295413 & ~~13~36~59.59~& {-}29~54~13.5~&    23.6\pm05.6     & (1.0\pm1.0)&	11.8\pm03.6	& 9.1\pm03.2 & \\
 47& {\rm ~J}133659.8{-}295205 & ~~13~36~59.81~& {-}29~52~05.5~&   270.4\pm21.0     & 85.7\pm13.9 &	137.6\pm12.7	& 62.2\pm08.2  & (^{{b}}) &30\\
 48& {\rm ~J}133659.8{-}295525 & ~~13~36~59.85~& {-}29~55~25.9~&    31.1\pm06.2     & 24.2\pm05.1 &	(1.0\pm1.0)   	& (2.0\pm1.0)& \\   	   
49& {\rm ~J}133700.0{-}295150 & ~~13~37~00.03~& {-}29~51~50.2~&   192.1\pm22.7     & 77.9\pm15.5 &	79.8\pm10.9	& 48.5\pm07.4  & (^{{b}}) & 31\\
50& {\rm ~J}133700.0{-}295138 & ~~13~37~00.06~& {-}29~51~38.1~&    17.7\pm05.8     & (6.0\pm3.0)&	12.3\pm04.1	& (0.5\pm0.5)& \\   	   
 51& {\rm ~J}133700.0{-}295417 & ~~13~37~00.08~& {-}29~54~17.5~&    11.7\pm04.0      & 9.7\pm03.6 &	 (1.0\pm1.0)  	& (0.5\pm0.5)& \\   	   
 52& {\rm ~J}133700.1{-}295330 & ~~13~37~00.11~& {-}29~53~30.0~&    36.8\pm06.4    & (2.0\pm1.0)	 	&20.7\pm04.6	& 13.1\pm03.7 & & 32\\
 53& {\rm ~J}133700.2{-}295206 & ~~13~37~00.23~& {-}29~52~06.3~&    41.8\pm11.6      & 28.1\pm10.4 &	19.5\pm6.3     	& (1.7\pm1.7) & (^{{b}}) & 33\\
 \hline
\end{array}$$
\end{table}