\documentstyle{l-aa} \begin{document} %%% table3.tex \begin{table}%T3 \par %%%%\centering \par \caption{X-ray sources detected in PSPC pointing A. The first column lists a unique source number that is also used in the following Tables~\ref{XpspcB}--\ref{Xhri} and~\ref{X2451A}--\ref{X2451NM}. CR is the count rate (in s$^{-1}$), ECR the corresponding error, $hr$ is the hardness ratio (see text), $f_{\rm x}$ is the X-ray flux in~$10^{-13}$~erg~cm$^{-2}$~s$^{-1}$, and $L_{\rm x}$ is the X-ray luminosity in~$10^{30}$~erg~s$^{-1}$, given only if the distance (i.e., probable cluster membership, see Sect.~5) is known. The last column indicates whether a source is detected in the soft (s) or hard (h) passband only.\label{XpspcA}} { \begin{tabular}{rcccccc} \hline\hline \noalign{\smallskip} X\#&CR&ECR&{\em hr}&$f_{\rm x}$&$L_{\rm x}$&Notes\\ \noalign{\smallskip} \hline \noalign{\smallskip} 1 & 0.00654 & 0.00201 & & 0.39& &h\\ 2 & 0.10473 & 0.00474 & 0.173 & 8.27& & \\ 6 & 0.00235 & 0.00074 & & 0.14& &h\\ 7 & 0.01552 & 0.00187 & & 1.24& 1.93& \\ 8 & 0.03315 & 0.00245 & 0.206 & 3.12& & \\ 11 & 0.00590 & 0.00120 & & 0.47& 0.20& \\ 12 & 0.00813 & 0.00136 & & 0.65& 1.01& \\ 13 & 0.00936 & 0.00164 & 0.271 & 0.91& & \\ 14 & 0.00216 & 0.00064 & & 0.13& &h\\ 15 & 0.00679 & 0.00105 & & 0.54& 0.84& \\ 17 & 0.00386 & 0.00084 & & 0.31& 0.48& \\ 22 & 0.00505 & 0.00117 &$-$0.065 & 0.40& 0.17& \\ 24 & 0.00294 & 0.00076 & & 0.18& & \\ 26 & 0.00349 & 0.00084 & & 0.28& 0.43& \\ 27 & 0.01539 & 0.00146 & 0.719 & 1.87& 2.89& \\ 29 & 0.00403 & 0.00078 & & 0.32& 0.50& \\ 30 & 0.00277 & 0.00072 & & 0.22& 0.10& \\ 31 & 0.01618 & 0.00147 & 0.276 & 1.58& 0.68& \\ 32 & 0.00387 & 0.00090 & 0.031 & 0.33& 0.14& \\ 33 & 0.00263 & 0.00067 & & 0.21& 0.33& \\ 35 & 0.00611 & 0.00134 & & 0.49& & \\ 37 & 0.00285 & 0.00069 & & 0.23& & \\ 38 & 0.00139 & 0.00052 & & 0.11& & \\ 39 & 0.00216 & 0.00060 & & 0.17& 0.27& \\ 40 & 0.00309 & 0.00070 & & 0.25& 0.11& \\ 42 & 0.01820 & 0.00192 & & 1.46& 2.26& \\ 44 & 0.00228 & 0.00061 & & 0.18& & \\ 45 & 0.00277 & 0.00066 & & 0.22& 0.34& \\ 50 & 0.00395 & 0.00073 & & 0.32& 0.49& \\ 51 & 0.00123 & 0.00050 & & 0.07& & \\ 53 & 0.00285 & 0.00088 & & 0.17& & \\ 56 & 0.00191 & 0.00061 & & 0.15& 0.24& \\ 57 & 0.00255 & 0.00060 & & 0.20& 0.32& \\ 59 & 0.00300 & 0.00076 & & 0.24& 0.10& \\ 60 & 0.01201 & 0.00127 & 0.705 & 1.45& 2.24& \\ 63 & 0.00275 & 0.00075 & & 0.22& 0.10& \\ 64 & 0.00503 & 0.00088 & & 0.40& 0.62& \\ 65 & 0.00476 & 0.00082 & & 0.38& 0.59& \\ 66 & 0.00555 & 0.00086 & & 0.44& 0.69& \\ 67 & 0.00070 & 0.00031 & & 0.04& & \\ 68 & 0.01052 & 0.00115 & 0.723 & 1.28& 1.98& \\ 72 & 0.01532 & 0.00135 & & 1.23& 0.53& \\ 74 & 0.00970 & 0.00116 & & 0.78& 1.20& \\ 80 & 0.00638 & 0.00099 & $-$0.376 & 0.40& 0.17& \\ 81 & 0.00197 & 0.00072 & & 0.16& 0.24& \\ 83 & 0.00129 & 0.00048 & & 0.10& 0.04& \\ 87 & 0.00070 & 0.00030 & & 0.06& &h\\ 88 & 0.00464 & 0.00140 & & 0.37& 0.58& \\ 90 & 0.00293 & 0.00091 & & 0.18& & \\ 92 & 0.00265 & 0.00083 & & 0.16& &h\\ 94 & 0.00844 & 0.00102 & & 0.68& 1.05& \\ 96 & 0.00553 & 0.00088 & & 0.44& 0.69& \\ 97 & 0.00518 & 0.00127 & & 0.31& 0.14& \\ \hline 98 & 0.00075 & 0.00035 & & 0.05& & \\ 101 & 0.00968 & 0.00118 & 0.288 & 0.95& 1.48& \\ 103 & 0.00879 & 0.00107 & 0.234 & 0.84& 0.36& \\ 104 & 0.00119 & 0.00048 & & 0.07& & \\ 105 & 0.00640 & 0.00092 & & 0.51& 0.79& \\ 106 & 0.00647 & 0.00103 &$-$0.018 & 0.53& 0.23& \\ 107 & 0.00458 & 0.00078 & & 0.37& 0.57& \\ 108 & 0.00167 & 0.00060 & & 0.13& 0.06& \\ 109 & 0.00188 & 0.00062 & & 0.15& 0.06&s\\ 110 & 0.01679 & 0.00143 & 0.801 & 2.11& 3.27& \\ 111 & 0.00247 & 0.00063 & & 0.20& 0.31& \\ 112 & 0.00168 & 0.00055 & & 0.13& 0.21& \\ 115 & 0.01151 & 0.00120 & 0.777 & 1.43& 2.22& \\ 117 & 0.02751 & 0.00252 & 0.132 & 2.48& 1.07& \\ 118 & 0.00277 & 0.00088 & & 0.17& & \\ 119 & 0.00447 & 0.00110 & & 0.36& 0.55&h\\ 120 & 0.00344 & 0.00106 & & 0.28& 0.43&h\\ 123 & 0.00208 & 0.00072 & & 0.12& & \\ 124 & 0.00268 & 0.00078 & & 0.21& & \\ 128 & 0.06217 & 0.00270 & 0.241 & 6.38& 2.76& \\ 130 & 0.00394 & 0.00078 & & 0.32& & \\ 131 & 0.00400 & 0.00106 & & 0.32& 0.50& \\ 132 & 0.01512 & 0.00138 & 0.161 & 1.39& 0.60& \\ 133 & 0.00150 & 0.00053 & & 0.12& 0.19& \\ 134 & 0.01111 & 0.00172 & & 0.89& 0.38& \\ 137 & 0.00589 & 0.00079 & & 0.47& 0.73&h\\ 139 & 0.00271 & 0.00072 & & 0.22& 0.34& \\ 141 & 0.00222 & 0.00068 & & 0.13& & \\ 142 & 0.01133 & 0.00137 & 0.150 & 1.03& 0.44& \\ 143 & 0.00409 & 0.00086 & & 0.25& & \\ 144 & 0.00519 & 0.00102 & 0.344 & 0.53& 0.23& \\ 145 & 0.00205 & 0.00059 & & 0.16& 0.25& \\ 146 & 0.00153 & 0.00060 & & 0.09& & \\ 147 & 0.00283 & 0.00090 & & 0.17& & \\ 148 & 0.00236 & 0.00068 & & 0.19& 0.29& \\ 149 & 0.00380 & 0.00096 & 0.163 & 0.35& 0.15& \\ 150 & 0.00822 & 0.00108 & & 0.66& 1.02& \\ 151 & 0.06465 & 0.00331 & 0.222 & 5.08& 2.20& \\ 152 & 0.00089 & 0.00037 & & 0.07& 0.03&h\\ 154 & 0.00429 & 0.00083 & & 0.34& 0.53& \\ 155 & 0.00155 & 0.00063 & & 0.12& 0.19& \\ 156 & 0.05931 & 0.00276 & 0.287 & 5.14& 2.22& \\ 157 & 0.00418 & 0.00112 & & 0.33& 0.14& \\ 158 & 0.00502 & 0.00086 & & 0.40& 0.62&h\\ 159 & 0.00228 & 0.00066 & & 0.14& & \\ 160 & 0.00807 & 0.00137 &$-$0.110 & 0.62& 0.27& \\ 161 & 0.00655 & 0.00121 & & 0.52& 0.81& \\ 162 & 0.00305 & 0.00083 & & 0.18& & \\ 163 & 0.00320 & 0.00086 & & 0.19& & \\ 167 & 0.00166 & 0.00058 & & 0.13& 0.21&h\\ 172 & 0.00750 & 0.00113 & & 0.60& 0.93& \\ 173 & 0.00924 & 0.00146 & 0.357 & 0.94& 0.41& \\ 174 & 0.00119 & 0.00048 & & 0.07& &h\\ 176 & 0.00709 & 0.00147 & & 0.43& & \\ 177 & 0.04377 & 0.00383 & 0.271 & 4.27& 1.84& \\ 178 & 0.01156 & 0.00195 & & 0.69& & \\ 180 & 0.00200 & 0.00074 & & 0.16& 0.25&h \\ 181 & 0.01590 & 0.00217 & 0.161 & 1.46& 0.63& \\ 182 & 0.00408 & 0.00110 & & 0.24& &h\\ 185 & 0.00695 & 0.00167 & & 0.42& & \\ 186 & 0.00532 & 0.00165 & & 0.43& 0.66&h\\ 187 & 0.01710 & 0.00238 & 0.127 & 1.54& 0.66& \\ 188 & 0.02103 & 0.00277 & 0.533 & 2.34& 1.01& \\ \hline \end{tabular} } \end{table} %%% table4.tex \begin{table}%T4 %%%%\centering \par \caption{Same as Table~\ref{XpspcA}, but for PSPC pointing B.\label{XpspcB}} { \begin{tabular}{rcccccc} \hline\hline \noalign{\smallskip} X\#&CR&ECR&{\em hr}&$f_{\rm x}$&$L_{\rm x}$&Notes\\ \noalign{\smallskip} \hline \noalign{\smallskip} 2 & 0.14174 & 0.00523 & 0.253 & 9.99& & \\ 4 & 0.02022 & 0.00328 & & 1.62& & \\ 5 & 0.00421 & 0.00098 & & 0.25& &h\\ 7 & 0.01840 & 0.00203 & & 1.47& 2.28& \\ 8 & 0.03597 & 0.00251 & 0.323 & 3.60& & \\ 10 & 0.00195 & 0.00073 & & 0.12& &h\\ 11 & 0.00708 & 0.00121 & & 0.57& 0.24& \\ 12 & 0.00825 & 0.00145 & & 0.66& 1.02& \\ 15 & 0.01057 & 0.00131 & & 0.85& 1.31& \\ 17 & 0.00466 & 0.00085 & & 0.37& 0.58& \\ 22 & 0.00465 & 0.00114 & & 0.37& 0.16& \\ 24 & 0.00248 & 0.00060 & & 0.15& &h\\ 26 & 0.00335 & 0.00077 & & 0.27& 0.42& \\ 27 & 0.00863 & 0.00109 & & 0.69& 1.07& \\ 29 & 0.00338 & 0.00072 & & 0.27& 0.42& \\ 30 & 0.00272 & 0.00071 & & 0.22& 0.09& \\ 31 & 0.02059 & 0.00157 & 0.348 & 2.09& 0.90& \\ 32 & 0.00277 & 0.00078 & & 0.22& 0.10& \\ 33 & 0.00403 & 0.00078 & & 0.32& 0.50& \\ 34 & 0.00186 & 0.00063 & & 0.15& & \\ 36 & 0.00201 & 0.00060 & & 0.16& & \\ 40 & 0.00255 & 0.00062 & & 0.20& 0.09& \\ 41 & 0.00277 & 0.00066 & & 0.22& & \\ 42 & 0.01808 & 0.00186 & & 1.45& 2.24& \\ 43 & 0.00059 & 0.00028 & & 0.05& 0.07&h\\ 44 & 0.00298 & 0.00067 & & 0.24& & \\ 45 & 0.00464 & 0.00078 & & 0.37& 0.58& \\ 50 & 0.00569 & 0.00083 & & 0.46& 0.71& \\ 57 & 0.00310 & 0.00067 & & 0.25& 0.38& \\ 58 & 0.00124 & 0.00047 & & 0.07& & \\ 59 & 0.00233 & 0.00070 & & 0.19& 0.08& \\ 60 & 0.01121 & 0.00116 & 0.742 & 1.37& 2.13& \\ 63 & 0.00435 & 0.00086 & & 0.35& 0.15& \\ 64 & 0.00272 & 0.00069 & & 0.22& 0.34& \\ 65 & 0.00431 & 0.00075 & & 0.35& 0.53& \\ 66 & 0.00194 & 0.00053 & & 0.16& 0.24& \\ 67 & 0.00065 & 0.00030 & & 0.04& &h\\ 68 & 0.00733 & 0.00092 & & 0.59& 0.91& \\ 72 & 0.01116 & 0.00112 & & 0.89& 0.39& \\ 73 & 0.00057 & 0.00027 & & 0.05& &h\\ 74 & 0.00738 & 0.00096 & & 0.59& 0.92& \\ 80 & 0.00677 & 0.00099 & 0.079 & 0.59& 0.26& \\ 81 & 0.00224 & 0.00066 & & 0.18& 0.28&h\\ 82 & 0.00089 & 0.00034 & & 0.07& &h\\ 83 & 0.00271 & 0.00060 & & 0.22& 0.09& \\ 87 & 0.00065 & 0.00029 & & 0.05& &h\\ 89 & 0.00149 & 0.00042 & & 0.09& &h\\ 91 & 0.00080 & 0.00032 & & 0.06& &h\\ 93 & 0.00169 & 0.00064 & & 0.14& 0.21& \\ 94 & 0.00251 & 0.00061 & & 0.20& 0.31& \\ 96 & 0.00454 & 0.00077 & & 0.36& 0.56& \\ \hline 98 & 0.00089 & 0.00035 & & 0.05& &h\\ 101 & 0.00711 & 0.00099 & 0.095 & 0.63& 0.97& \\ 103 & 0.00679 & 0.00093 & 0.407 & 0.71& 0.31& \\ 104 & 0.00201 & 0.00059 & & 0.12& & \\ 105 & 0.00493 & 0.00078 & 0.105 & 0.44& 0.68& \\ 106 & 0.00686 & 0.00102 & & 0.55& 0.24& \\ 107 & 0.00547 & 0.00082 & & 0.44& 0.68& \\ 109 & 0.00280 & 0.00064 &$-$0.339 & 0.18& 0.079& \\ 110 & 0.01319 & 0.00122 & & 1.06& 1.64& \\ 111 & 0.00366 & 0.00072 & & 0.29& 0.45& \\ 114 & 0.00074 & 0.00034 & & 0.06& 0.03&h\\ 115 & 0.01177 & 0.00117 & 0.746 & 1.44& 2.24& \\ 117 & 0.02551 & 0.00248 & 0.185 & 2.37& 1.02& \\ 118 & 0.00175 & 0.00065 & & 0.11& &h\\ 123 & 0.00153 & 0.00057 & & 0.09& & \\ 124 & 0.00298 & 0.00076 & & 0.24& & \\ 126 & 0.00106 & 0.00044 & & 0.08& & \\ 127 & 0.00064 & 0.00030 & & 0.05& 0.08&h\\ 128 & 0.00200 & 0.00058 &$-$0.166 & 0.149& 0.06& \\ 130 & 0.00155 & 0.00056 & & 0.12& & \\ 131 & 0.00268 & 0.00080 & & 0.21& 0.33&h\\ 132 & 0.01205 & 0.00118 & 0.375 & 1.24& 0.54& \\ 133 & 0.00136 & 0.00048 & & 0.11& 0.17& \\ 134 & 0.00287 & 0.00089 & & 0.23& 0.10&h\\ 136 & 0.00381 & 0.00072 & & 0.30& & \\ 137 & 0.00847 & 0.00103 & & 0.68& 1.05& \\ 140 & 0.00132 & 0.00051 & & 0.08& & \\ 142 & 0.01218 & 0.00137 & 0.046 & 1.04& 0.45& \\ 144 & 0.00593 & 0.00108 & 0.101 & 0.53& 0.23& \\ 145 & 0.00396 & 0.00076 & & 0.32& 0.49& \\ 149 & 0.00511 & 0.00107 & & 0.41& 0.18& \\ 150 & 0.00737 & 0.00098 & & 0.59& 0.91& \\ 151 & 0.00939 & 0.00147 & 0.334 & 0.95& 0.41& \\ 152 & 0.00068 & 0.00030 & & 0.05& 0.02&h\\ 154 & 0.00339 & 0.00075 & & 0.27& 0.42& \\ 156 & 0.05183 & 0.00247 & 0.270 & 3.99& 1.72& \\ 157 & 0.00415 & 0.00100 & & 0.33& 0.14& \\ 158 & 0.00352 & 0.00080 & & 0.28& 0.44& \\ 159 & 0.00155 & 0.00058 & & 0.09& & \\ 160 & 0.00497 & 0.00120 & & 0.40& 0.17& \\ 161 & 0.00388 & 0.00086 & & 0.31& 0.48& \\ 163 & 0.00166 & 0.00060 & & 0.10& & \\ 164 & 0.00222 & 0.00072 & & 0.13& &h\\ 172 & 0.00908 & 0.00120 & & 0.73& 1.13& \\ 173 & 0.00816 & 0.00143 & & 0.65& 0.28& \\ 176 & 0.00444 & 0.00133 & & 0.27& & \\ 177 & 0.03661 & 0.00375 & 0.245 & 3.52& 1.52& \\ 178 & 0.01105 & 0.00197 & & 0.66& & \\ 181 & 0.00307 & 0.00104 & & 0.25& 0.11&h\\ 183 & 0.00832 & 0.00193 & & 0.50& & \\ 185 & 0.00928 & 0.00180 & & 0.56& & \\ 187 & 0.01471 & 0.00236 & & 1.18& 0.51& \\ 188 & 0.04542 & 0.00344 & 0.494 & 2.84& 1.23& \\ \hline \end{tabular} } \end{table} %%% table5.tex \begin{table}%T5 %%%%\centering \par \caption{Same as Table~\ref{XpspcA}, but for sources only detected in the pointing C, i.e., the merged pointings A and B.\label{XpspcAB}} { \begin{tabular}{rcccccc} \hline\hline \noalign{\smallskip} X\#&CR&ECR&{\em hr}&$f_{\rm x}$&$L_{\rm x}$&Notes\\ \noalign{\smallskip} \hline \noalign{\smallskip} 3 & 0.00214 & 0.00069 & & 0.17& 0.07&h\\ 9 & 0.00115 & 0.00037 & & 0.07& &h\\ 16 & 0.00066 & 0.00025 & & 0.05& 0.08&h\\ 25 & 0.00074 & 0.00026 & & 0.04& &h\\ 28 & 0.00108 & 0.00029 & & 0.09& 0.13&h\\ 46 & 0.00106 & 0.00038 & & 0.06& & \\ 47 & 0.00184 & 0.00053 & & 0.11& & \\ 52 & 0.00088 & 0.00033 & & 0.05& & \\ 70 & 0.00036 & 0.00015 & & 0.02& &h\\ 71 & 0.00047 & 0.00019 & & 0.04& &h\\ 78 & 0.00045 & 0.00018 & & 0.03& &h\\ 79 & 0.00034 & 0.00015 & & 0.02& &h\\ 125 & 0.00121 & 0.00037 & & 0.07& & \\ 153 & 0.00426 & 0.00080 & & 0.26& & \\ 166 & 0.00278 & 0.00057 & & 0.17& &h\\ 171 & 0.00119 & 0.00042 & & 0.07& & \\ 175 & 0.00160 & 0.00047 & & 0.10& &h\\ 179 & 0.00157 & 0.00050 & & 0.09& &h\\ 184 & 0.00393 & 0.00102 & & 0.24& & \\ \hline \end{tabular} } \end{table} %%% table6.tex \begin{table}%T6 %%%%\centering \par \caption{Same as Table~\ref{XpspcA}, but for the HRI pointing H. Note that the HRI has no energy resolution, thus a hardness ration cannot be derived. UV in the last column indicates that a significant fraction of the HRI count rate may come from stellar UV radiation.\label{Xhri}} { \begin{tabular}{rccccc} \hline\hline \noalign{\smallskip} X\#&CR&ECR&$f_{\rm x}$&$L_{\rm x}$&Notes\\ \noalign{\smallskip} \hline \noalign{\smallskip} 15 & 0.00181 & 0.00041 & 0.51 & 0.79 & \\ 18 & 0.00196 & 0.00052 & 0.41 & & \\ 19 & 0.00297 & 0.00057 & 0.62 & & \\ 20 & 0.00397 & 0.00057 & 0.83 & & \\ 21 & 0.00118 & 0.00031 & 0.25 & & \\ 23 & 0.00148 & 0.00034 & 0.31 & & \\ 26 & 0.00105 & 0.00029 & 0.29 & 0.46 & \\ 27 & 0.00359 & 0.00043 & 1.01 & 1.56 & \\ 29 & 0.00114 & 0.00026 & 0.32 & 0.50 & \\ 31 & 0.00513 & 0.00042 & 1.44 & 0.62 & \\ 33 & 0.00118 & 0.00023 & 0.33 & 0.51 & \\ 38 & 0.00090 & 0.00019 & 0.25 & & \\ 40 & 0.00060 & 0.00017 & 0.17 & 0.07 & \\ 41 & 0.00043 & 0.00015 & 0.12 & & \\ 44 & 0.00124 & 0.00020 & 0.35 & & \\ 45 & 0.00111 & 0.00019 & 0.31 & 0.48 & \\ 48 & 0.00037 & 0.00012 & 0.08 & & \\ 49 & 0.00111 & 0.00022 & 0.31 & & \\ 50 & 0.00143 & 0.00020 & 0.40 & 0.62 & \\ 54 & 0.00041 & 0.00012 & 0.09 & & \\ 55 & 0.00194 & 0.00043 & 0.41 & & \\ 57 & 0.00070 & 0.00017 & 0.20 & 0.30 & \\ 60 & 0.00346 & 0.00027 & 0.97 & 1.50 & \\ 61 & 0.00139 & 0.00018 & 0.39 & 0.17 & UV \\ 62 & 0.00045 & 0.00012 & 0.09 & & \\ 63 & 0.00138 & 0.00026 & 0.39 & 0.17 & \\ 65 & 0.00096 & 0.00020 & 0.27 & 0.42 & \\ 66 & 0.00102 & 0.00016 & 0.29 & 0.44 & \\ 68 & 0.00307 & 0.00025 & 0.86 & 1.33 & \\ 69 & 0.00124 & 0.00031 & 0.26 & & \\ 71 & 0.00030 & 0.00011 & 0.08 & & \\ 72 & 0.00469 & 0.00030 & 1.31 & 0.57 & \\ 73 & 0.00057 & 0.00027 & 0.16 & & \\ 74 & 0.00294 & 0.00026 & 0.82 & 1.28 & \\ 75 & 0.00353 & 0.00055 & 0.74 & & \\ 76 & 0.00027 & 0.00009 & 0.08 & & \\ 77 & 0.00029 & 0.00009 & 0.06 & & \\ 80 & 0.00287 & 0.00037 & 0.80 & 0.35 & UV \\ 81 & 0.00137 & 0.00032 & 0.38 & 0.59 & \\ 83 & 0.00094 & 0.00014 & 0.26 & 0.11 & \\ 84 & 0.00113 & 0.00016 & 0.32 & 0.14 & UV \\ 85 & 0.00058 & 0.00019 & 0.12 & & \\ 86 & 0.00059 & 0.00012 & 0.17 & & \\ 89 & 0.00025 & 0.00009 & 0.05 & & \\ 93 & 0.00088 & 0.00021 & 0.25 & 0.38 & \\ 94 & 0.00079 & 0.00013 & 0.22 & 0.34 & \\ 95 & 0.00037 & 0.00012 & 0.08 & & \\ 98 & 0.00036 & 0.00013 & 0.08 & & \\ 99 & 0.00029 & 0.00010 & 0.06 & & \\ 100 & 0.00039 & 0.00012 & 0.08 & & \\ 101 & 0.00177 & 0.00021 & 0.50 & 0.77 & \\ 102 & 0.00145 & 0.00020 & 0.41 & 0.18 & \\ 103 & 0.00249 & 0.00022 & 0.70 & 0.30 & \\ 104 & 0.00022 & 0.00008 & 0.05 & & \\ 105 & 0.00202 & 0.00020 & 0.57 & 0.88 & \\ \hline 106 & 0.00261 & 0.00027 & 0.73 & 0.32 & \\ 107 & 0.00151 & 0.00018 & 0.42 & 0.66 & \\ 109 & 0.00051 & 0.00011 & 0.14 & 0.06 & \\ 110 & 0.00483 & 0.00030 & 1.35 & 2.10 & \\ 111 & 0.00143 & 0.00018 & 0.40 & 0.62 & \\ 113 & 0.00028 & 0.00010 & 0.08 & & \\ 115 & 0.00341 & 0.00026 & 0.95 & 1.48 & \\ 116 & 0.00053 & 0.00011 & 0.15 & 0.06 & \\ 121 & 0.00027 & 0.00009 & 0.08 & & \\ 122 & 0.00023 & 0.00009 & 0.05 & & \\ 123 & 0.00093 & 0.00020 & 0.20 & & \\ 124 & 0.00094 & 0.00027 & 0.26 & & \\ 128 & 0.00070 & 0.00014 & 0.20 & 0.09 & \\ 129 & 0.00025 & 0.00010 & 0.05 & & \\ 132 & 0.00408 & 0.00029 & 1.14 & 0.49 & \\ 133 & 0.00059 & 0.00013 & 0.17 & 0.26 & \\ 135 & 0.00043 & 0.00015 & 0.09 & & \\ 137 & 0.00252 & 0.00024 & 0.71 & 1.09 & \\ 138 & 0.00056 & 0.00013 & 0.12 & & \\ 144 & 0.00137 & 0.00030 & 0.38 & 0.17 & \\ 145 & 0.00107 & 0.00018 & 0.30 & 0.46 & \\ 150 & 0.00358 & 0.00038 & 1.00 & 1.55 & \\ 154 & 0.00119 & 0.00024 & 0.33 & 0.52 & \\ 156 & 0.01399 & 0.00060 & 3.92 & 1.69 & \\ 163 & 0.00112 & 0.00035 & 0.24 & & \\ 165 & 0.00096 & 0.00030 & 0.20 & & \\ 168 & 0.00266 & 0.00056 & 0.56 & & \\ 169 & 0.00100 & 0.00031 & 0.21 & & \\ 170 & 0.00425 & 0.00064 & 0.89 & & \\ 172 & 0.00243 & 0.00041 & 0.68 & 1.06 & \\ \hline \end{tabular} } \end{table} %%% table7.tex \begin{table}%T7 \caption{Final list of X-ray sources identified with stars attributed to cluster NGC~2451~A, yielding Williams number (W~\#), mean X-ray positions (J2000), offset ($\Delta$) between X-ray and optical positions in arcsec, $V$ magnitudes, measured $B-V$ and de-reddened $(B-V)_0$ colour indices. An asterisk indicates values from the literature used for bright stars that are overexposed in our images. Where significant variations in the X-ray flux have been found an X is written into the Var column. Spectral types are given in parentheses if estimated from the colour index. The last column gives a common star designation.\label{X2451A}} %%%%\centerline 1 A1 --- Obs [ABnm] A=member of NGC 2451 A, B=member of NGC 2451B m=member n=non-member 0X I3 --- Xno X-ray source number 1X I3 --- Wno ?Williams number \par {{\footnotesize \begin{tabular}{rrccrrrrccccc} \hline\hline \noalign{\smallskip} X~\#&W~\#&RA&DEC&$\Delta$&$V$&$B-V$&$(B-V)_{0}$&Var&log~$L_{\rm x}$& log~$\frac{L_{\rm x}}{L_{\rm bol}}$&Spec.&Notes \\ \noalign{\smallskip} \hline \noalign{\smallskip} X3& & 7 46 09 & --37 24 45&48&10.66*&0.52* &0.51 & &28.88&--4.92&(F8V)&\\ X11&256& 7 45 28 & --37 35 41& 9&6.91* &--0.05*&--0.06& &29.38&--6.01&B9V&HD 63079\\ X22& & 7 46 54 & --37 43 07&10&16.72 &1.52 &1.51 & &29.27&--2.78&(M2V)&\\ X30& & 7 44 16 & --37 45 59&34&13.15 &1.06 &1.05 & &29.04&--3.99&(K4V)&\\ X31& 68& 7 45 38 & --37 46 39& 5&11.46 &0.65 &0.64 &X&29.91&--3.65&(G3V)&CD--37 3870\\ X32& & 7 43 55 & --37 46 37& 6&16.42 &1.52 &1.51 & &29.12&--3.05&(M2V)&\\ X40& & 7 45 05 & --37 48 07& 1&15.49 &1.38 &1.37 & &28.99&--3.31&(K8V)&\\ X59& & 7 46 29 & --37 52 37&16&17.36 &1.54 &1.53 & &28.99&--2.82&(M2V)&\\ X61&251& 7 45 05 & --37 53 16& 1&6.53* &--0.11*&--0.12& &--&--&B3IV&HD 62991\\ X63& 15& 7 43 49 & --37 53 46& 1&10.57*&0.52* &0.51 & &29.19&--4.68&(F8V)&CD--37 3823\\ X72& & 7 45 16 & --37 54 39& 2&12.38 &0.76 &0.75 &X&29.74&--3.45&(G8V)&\\ X80&267& 7 46 10 & --37 56 01& 4&5.87* &--0.09*&--0.10& &29.38&--6.54&B7V&HD 63215\\ X83& & 7 45 05 & --37 56 35& 2&15.42 &1.34 &1.33 & &28.94&--3.34&(K8V)&\\ X84&246& 7 44 34 & --37 56 36& 3&5.89* &--0.10*&--0.11& &--&--&B7V&HD 62893\\ X97& & 7 47 42 & --37 58 43&33&11.86*&0.73* &0.72 & &29.20&--4.22&(G8V)&\\ X102& & 7 44 07 & --37 59 24& 1&16.43 &1.51 &1.50 & &29.30&--2.85&(M1V)&\\ X103&244& 7 44 28 & --37 59 16& 1&8.62* &0.12* &0.11 & &29.55&--5.06&A3V&HD 62876\\ X106& & 7 43 54 & --38 00 03& 1&12.30 &0.81 &0.80 & &29.46&--3.77&(K0V)&\\ X108& & 7 46 25 & --38 00 09&20&14.57 &1.37 &1.36 & &28.82&--3.88&(K8V)&\\ X109& 46& 7 44 56 & --38 00 18& 4&9.80* &0.54* &0.53 & &28.80&--5.29&(F8V)&CD--37 3853\\ X114& & 7 46 24 & --38 01 04&11&12.71 &0.89 &0.88 & &28.52&--4.65&(K1V)&\\ X116& 50& 7 45 02 & --38 02 24& 4&10.01 &0.42 &0.41 & &28.82&--5.22&(F5V)&CD--37 3859\\ X117& & 7 48 07 & --38 02 10& 9&12.54 &0.86 &0.85 & &30.06&--3.09&(K1V)&\\ X128& & 7 45 05 & --38 04 29& 0&17.67 &1.54 &1.53 &X&28.94&--2.79&(M2V)&\\ X132& 47& 7 44 60 & --38 05 43& 5&8.30* &0.15* &0.14 & &29.77&--4.96&A3V&HD 62974\\ X134& 3& 7 42 46 & --38 05 54&23&10.84*&0.56* &0.55 &X&29.42&--4.34&(F8V)&CPD--37 1499\\ X142& 89& 7 46 35 & --38 06 43& 4&10.01*&0.33* &0.32 & &29.69&--4.37&(F0V)&CD--37 3897\\ X144& & 7 43 51 & --38 07 06& 5&15.92 &1.49 &1.48 & &29.36&--2.93&(M1V)&\\ X149& 94& 7 46 49 & --38 08 50&15&9.46* &0.43* &0.42 & &29.27&--5.04&(F5V)&CD--37 3902\\ X151& & 7 43 06 & --38 09 19& 3&15.34 &1.39 &1.38 &X&29.65&--2.73&(M0V)&\\ X152& & 7 45 22 & --38 09 51&39&13.21 &0.98 &0.97 & &28.52&--4.49&(K3V)&\\ X156& 57& 7 45 15 & --38 11 50& 3&11.00 &0.56 &0.55 &X&30.31&--3.38&(F8V)&CD--37 3862\\ X157&233& 7 43 43 & --38 12 14&10&6.35* &--0.09*&--0.10& &29.19&--6.51&B9Vsp&HD 62712\\ X160& & 7 47 04 & --38 12 31&10&16.32 &1.56 &1.55 & &29.38&--2.93&(M3V)&\\ X173& & 7 43 52 & --38 16 20&20&14.89 &1.50 &1.49 & &29.58&--3.15&(M1V)&\\ X177& & 7 48 15 & --38 22 35&48&11.29 &0.61 &0.60 & &30.27&--3.32&(G0V)&\\ X181& & 7 43 58 & --38 27 48&25&13.55 &1.11 &1.10 &X&29.61&--3.21&(K4V)&\\ X187& & 7 45 50 & --38 33 55&38&12.58 &0.84 &0.83 & &29.81&--3.31&(K0V)&\\ X188& & 7 44 25 & --38 35 49&22&10.95*&0.61* &0.60 &X&30.09&--3.64&(G0V)&\\ \hline \end{tabular}}} \par \medskip Notes on individual objects:\\ X61: HRI detection only; UV contamination assumed.\\ X63: probably non-member due to lower metallicity (H\"unsch et~al.~\cite{MH03}).\\ X84: HRI detection only; UV contamination assumed.\\ X109: possibly foreground star; soft X-ray source, slightly above the main sequence, lower Li abundance (H\"unsch et~al. \cite{MH03}).\\ X128: flare star; X-ray parameters given for quiescent state.\\ X151: flare star; X-ray parameters given for quiescent state.\\ X156: close visual binary, not resolved in X-rays.\\ X177: close visual binary, not resolved in X-rays. \end{table} %%% table8.tex \begin{table}%T8 %%%%\centering \par \caption{Same as Table 7, but for cluster NGC~2451~B.\label{X2451B}} {\footnotesize \begin{tabular}{rrccrcccccccc} \hline\hline %\noalign{\smallskip} X~\#&W~\#&RA&DEC&$\Delta$&$V$&$B-V$&$(B-V)_{0}$&Var&log~$L_{\rm x}$& log~$\frac{L_{\rm x}}{L_{\rm bol}}$&Spec.&Notes \\ %\noalign{\smallskip} \hline %\noalign{\smallskip} X7& & 7 45 34 & --37 30 29&37&12.73 &0.70 &0.65& &30.34&--3.21&(G5V)&\\ X12& 18& 7 43 58 & --37 37 15&12&12.14 &0.67 &0.62& &30.03&--3.76&(G2V)&\\ X15&243& 7 44 28 & --37 39 50& 2&8.30* &--0.03*&--0.08&X&30.01&--5.46&B8V&HD 62875\\ X16& 41& 7 44 52 & --37 40 13&15&10.70*&0.29* &0.24& &28.92&--5.40&(A8V)&CD--37 3850\\ X17& & 7 45 09 & --37 41 30& 7&14.29 &0.97 &0.92& &29.74&--3.28&(K2V)&\\ X27& 69& 7 45 42 & --37 44 33& 5&11.26 &0.51 &0.46&X&30.14&--3.83&(F5V)&CD--37 3871\\ X29& & 7 45 12 & --37 45 11& 6&13.30 &0.75 &0.70& &29.69&--3.65&(G8V)&\\ X33& & 7 44 29 & --37 46 46& 3&12.76 &0.68 &0.63& &29.67&--3.87&(G2V)&\\ X39& & 7 45 35 & --37 47 59&31&12.45 &0.58 &0.53& &29.45&--4.39&(F8V)&\\ X42& & 7 47 26 & --37 48 19& 4&11.50 &0.45 &0.40& &30.37&--3.64&(F5V)&CD--37 3910\\ X45& 61& 7 45 21 & --37 49 52& 2&11.83 &0.56 &0.51& &29.69&--4.20&(F8V)&CPD--37 1565\\ X50& & 7 45 29 & --37 51 23& 1&13.51 &0.80 &0.75& &29.81&--3.46&(G8V)&\\ X56& & 7 45 54 & --37 51 50&11&16.51 &1.39 &1.34& &29.40&--3.02&(K8V)&\\ X57& & 7 45 34 & --37 51 53& 2&13.45 &0.81 &0.76& &29.54&--3.74&(G8V)&\\ X60& & 7 44 23 & --37 52 55& 1&13.26 &0.79 &0.74& &30.31&--3.05&(G8V)&\\ X64& & 7 46 09 & --37 53 48& 6&15.80 &1.29 &1.34&X&29.70&--2.99&(K8V)&\\ X65& & 7 45 46 & --37 53 49& 2&13.22 &0.76 &0.71& &29.73&--3.64&(G8V)&\\ X66& & 7 45 21 & --37 53 58& 1&13.95 &0.97 &0.92&X&29.68&--3.47&(K2V)&\\ X68& & 7 44 36 & --37 54 02& 1&13.40 &0.76 &0.71&X&30.17&--3.13&(G8V)&\\ X74& & 7 44 10 & --37 54 53& 1&13.41 &0.78 &0.73& &30.07&--3.23&(G8V)&\\ X81& & 7 43 25 & --37 56 04&10&13.48 &0.82 &0.77&X&29.59&--3.69&(G8V)&\\ X88& & 7 42 60 & --37 57 24&11&12.48 &0.63 &0.58& &29.78&--3.87&(G0V)&\\ X93& 16& 7 43 50 & --37 58 06&10&9.92* &0.13* &0.08& &29.32&--5.13&A2V&CD--37 3825\\ X94&254& 7 45 15 & --37 58 06& 1&3.64* &1.72* &1.67&X&29.78&--8.72&K2.5Ib-II&HD 63032=c Pup\\ X96& & 7 45 59 & --37 58 39& 5&13.54 &0.89 &0.84& &29.82&--3.47&(K0V)&\\ X101& 22& 7 44 08 & --37 59 06& 9&9.37* &0.13* &0.08& &30.05&--4.81&B9V&HD 62802\\ X105& 48& 7 45 01 & --38 00 02& 2&11.65 &0.49 &0.44& &29.91&--4.04&(F5V)&CPD--37 1549\\ X107& 54& 7 45 10 & --38 00 05& 2&11.37 &0.53 &0.48& &29.83&--4.25&(F5V)&NSV 3722\\ X110&124& 7 44 33 & --38 00 28& 0&11.80 &0.62 &0.57& &30.39&--3.52&(G0V)&\\ X111& & 7 44 19 & --38 00 21& 2&14.37 &1.11 &1.06& &29.68&--3.33&(K4V)&\\ X112& 76& 7 46 02 & --38 00 30& 4&12.04 &0.61 &0.56& &29.34&--4.49&(F8V)&CPD--37 1582\\ X115& & 7 45 03 & --38 01 54& 1&12.48 &0.62 &0.57& &30.32&--3.33&(G0V)&\\ X119& 2& 7 42 45 & --38 03 11&31&10.30*&0.28* &0.23& &29.76&--4.71&(A8V)&CD--37 3810\\ X120& & 7 48 14 & --38 02 56&24&12.62 &0.62 &0.57& &29.65&--3.93&(G0V)&\\ X127& & 7 45 56 & --38 04 06& 8&16.95 &1.33 &1.28& &29.92&--3.26&(K7V)&\\ X131& & 7 43 18 & --38 05 43&29&13.12 &0.75 &0.70& &29.64&--3.77&(G5V)&\\ X133& & 7 44 49 & --38 05 57& 2&13.49 &0.75 &0.70& &29.34&--3.94&(G8V)&\\ X137& & 7 45 04 & --38 06 09& 5&12.79 &0.68 &0.63& &30.00&--3.52&(G2V)&\\ X139&266& 7 46 13 & --38 06 11&30&8.61* &--0.08*&--0.13&&29.55&--5.85&A0IV&HD 63216\\ X145& & 7 44 51 & --38 08 01& 2&13.62 &0.89 &0.84& &29.62&--3.62&(K0V)&\\ X150& & 7 45 46 & --38 09 12& 5&13.50 &0.93 &0.88& &30.08&--3.23&(K1V)&\\ X154& 8& 7 44 43 & --38 11 03& 2&13.94 &0.92 &0.87& &29.71&--3.44&(K1V)&\\ X155& 66& 7 45 28 & --38 11 32&21&11.42*&0.55* &0.50& &29.30&--4.76&(F8V)&CD--37 3869\\ X158& & 7 45 09 & --38 12 11&20&15.94 &1.34 &1.29& &29.74&--2.85&(K7V)&\\ X161& & 7 46 12 & --38 12 37& 3&13.44 &0.82 &0.77& &29.83&--3.47&(G8V)&\\ X167& 35& 7 44 39 & --38 13 44&30&10.50*&0.20* &0.15& &29.34&--5.07&(A5V)&CD--37 3843\\ X172& 51& 7 45 02 & --38 14 51& 4&12.48 &0.67 &0.62& &30.04&--3.63&(G2V)&\\ X180&118& 7 45 03 & --38 26 24&53&12.18*&0.60* &0.55& &29.42&--4.35&(F8V)&\\ X186&283b& 7 47 27& --38 31 01&26&10.90*&0.47* &0.42& &29.84&--4.41&F2V&HD 63465 B\\ \hline \end{tabular} } \end{table} %%% table9.tex \begin{table}%T9 %%%%\centering \par \caption{Same as Table 7, but for faint stars probably members of either of the two cluster, yet not known to which because of large errors in~\mbox{$B-V$}. For the calculation of bolometric fluxes dependent on apparent magnitude and de-reddened colour, we assumed an average reddening of $E(B-V) = 0.05$.\label{X2451AB} } {\footnotesize \begin{tabular}{rrccrccccc} \hline\hline \noalign{\smallskip} X~\#&W~\#&RA&DEC&$\Delta$&$V$&$B-V$&$(B-V)_0$&Var& log~$\frac{L_{\rm x}}{L_{\rm bol}}$ \\ \noalign{\smallskip} \hline %\noalign{\smallskip} X4& & 7 42 10 & --37 26 47&25&18.23 &1.48&1.43 & &--1.41 \\ X34& & 7 44 17 & --37 47 14&10&18.42 &1.50&1.45 & &--2.41 \\ X35& & 7 43 13 & --37 47 21&25&15.70 &1.38&1.33 & &--2.80 \\ X36& & 7 44 35 & --37 47 28& 4&17.62 &1.71&1.66 & &--3.22 \\ X37& & 7 45 13 & --37 47 30& 8&17.99 &1.65&1.60 & &--2.83 \\ X38& & 7 44 49 & --37 47 49& 1&18.43 &1.68&1.63 & &--2.80 \\ X41& & 7 44 44 & --37 48 08& 6&18.06 &1.71&1.66 & &--3.02 \\ X44& & 7 44 37 & --37 49 02& 5&16.70 &1.47&1.42 & &--2.78 \\ X49& & 7 45 33 & --37 51 23& 3&17.68 &1.52&1.47 & &--2.39 \\ X71& & 7 44 18 & --37 54 17&15&18.62 &1.58&1.53 & &--2.89 \\ X73& & 7 45 36 & --37 54 49&12&16.91 &1.59&1.54 & &--3.25 \\ X76& & 7 44 37 & --37 55 00& 3&17.06 &1.53&1.48 & &--3.26 \\ X82& & 7 45 47 & --37 56 19& 4&18.75 &1.64&1.59 & &--3.01 \\ X86& & 7 44 26 & --37 56 58& 3&18.34 &1.52&1.47 & &--2.38 \\ X87& & 7 45 10 & --37 57 12& 2&19.08 &1.56&1.51 & &--2.66 \\ X91& & 7 46 02 & --37 57 47& 4&17.47 &1.54&1.49 & &--3.23 \\ X113& & 7 45 27 & --38 00 53& 5&18.91 &1.61&1.56 & &--2.84 \\ X121& & 7 44 36 & --38 02 58& 2&18.05 &1.59&1.54 & &--3.03 \\ X124& & 7 43 45 & --38 03 56& 6&20.25 &1.69&1.64 & &--1.95 \\ X126& & 7 45 23 & --38 04 09& 2&19.21 &1.94&1.89 & &--3.24 \\ X130& & 7 46 02 & --38 04 44&15&16.98 &1.48&1.43 &X&--2.78 \\ X136& & 7 45 29 & --38 05 50& 2&17.27 &1.47&1.42 & &--2.49 \\ %\noalign{\smallskip} \hline \end{tabular} } \end{table} %%% table10.tex \begin{table}%T10 %%%%\centering \par \caption{Same as Table 7, but for stars supposed to be non-members of the two NGC~2451 clusters. We assumed a reddening of 0.00 for stars to the right of the two cluster main sequences, 0.05 between the main sequences (X159, X182), and 0.10 to the left of the main sequences.\label{X2451NM}} {\footnotesize \begin{tabular}{rrccrcccccc} \hline\hline \noalign{\smallskip} X~\#&W~\#&RA&DEC&$\Delta$&$V$&$B-V$&$(B-V)_0$&Var& log~$\frac{L_{\rm x}}{L_{\rm bol}}$&Notes \\ \noalign{\smallskip} \hline %\noalign{\smallskip} X2& & 7 44 13 & --37 20 55& 5&10.28*&0.67*&0.67 &X&--3.37&CD--37 3832\\ X8& 78& 7 46 11 & --37 31 54& 3&11.69 &1.07 &1.07 & &3.41&CD--37 3885\\ X13& & 7 43 12 & --37 37 35& 9&15.31 &1.67 &1.67 & &--3.38& \\ X20& & 7 45 10 & --37 42 08& 5&18.09 &1.08 &0.98 & &--1.40& \\ X24& & 7 45 39 & --37 44 23&18&17.37 &0.87 &0.77 & &--2.28& \\ X26& & 7 44 23 & --37 44 29& 3&14.09 &0.85 &0.80 & &--3.39& \\ X28& & 7 45 12 & --37 44 34&21&13.58 &0.64 &0.59 & &--4.05& \\ X43& & 7 45 27 & --37 48 30& 1&13.05 &0.57 &0.52 & &--4.50& \\ X47& & 7 46 11 & --37 50 27&35&14.18 &0.77 &0.67 & &--3.73& \\ X51& & 7 45 09 & --37 51 29&28&14.84 &0.73 &0.63 & &--3.65& \\ X52& & 7 44 18 & --37 51 34& 5&18.50 &0.89 &0.79 & &--2.37& \\ X54& & 7 44 49 & --37 51 39&11&16.73 &0.42 &0.32 & &--2.74& \\ X58& & 7 44 38 & --37 52 08& 9&18.13 &0.86 &0.76 & &--2.36& \\ X67& & 7 45 08 & --37 53 55&11&16.40 &0.76 &0.66 & &--3.28& \\ X78& & 7 45 24 & --37 55 42&20&16.29 &1.00 &0.90 & &--3.52& \\ X79& & 7 44 42 & --37 55 47&21&17.14 &0.78 &0.68 & &--3.29& \\ X89& & 7 45 19 & --37 57 26& 4&18.31 &1.35 &1.25 & &--2.54& \\ X90& & 7 47 07 & --37 57 41&19&15.97 &0.94 &0.84 & &--2.85& \\ X92& & 7 42 55 & --37 57 52&10&17.98 &1.11 &1.01 & &--2.17& \\ X95& & 7 45 32 & --37 58 21& 2&18.96 &1.07 &0.97 & &--2.06& \\ X98& & 7 44 19 & --37 58 57& 3&15.53 &1.03 &0.93 & &--3.54& \\ X123& & 7 44 04 & --38 03 50& 4&16.81 &1.17 &1.07 & &--2.76& \\ X125& & 7 45 10 & --38 04 04&24&15.08 &0.70 &0.60 & &--3.55 & \\ X135& & 7 44 21 & --38 06 03&22&12.60 &1.37 &1.37 & &--4.84& \\ X140& & 7 44 38 & --38 06 11& 8&18.59 &1.27 &1.17 & &--2.33& \\ X141& & 7 46 25 & --38 06 29& 7&19.29 &0.94 &0.84 & &--1.66& \\ X146&238& 7 44 04 & --38 08 21&20&8.63* &0.96*&0.96 & &--6.13&HD 62782, G8III\\ X147&230& 7 43 30 & --38 08 31& 3&8.37* &0.99*&0.96 & &--5.95&HD 62660, G8III\\ X148& & 7 44 26 & --38 08 45&27&13.50 &0.69 &0.64 & &--3.76 &\\ X153& & 7 43 09 & --38 10 49&26&15.00 &0.93 &0.83 & &--3.06& \\ X159& & 7 45 53 & --38 12 32&12&11.94 &0.68 &0.63 & &--4.58& \\ X162& & 7 46 20 & --38 12 54& 3&21.46 &0.43 &0.33 & &--0.56& \\ X163& & 7 45 37 & --38 13 28& 7&14.35 &0.80 &0.70 & &--3.45& \\ X164& & 7 44 46 & --38 13 08& 8&18.05 &0.94 &0.84 & &--2.16& \\ X166& & 7 44 42 & --38 13 33& 9&18.24 &1.07 &0.97 & &--2.02& \\ X170& & 7 44 37 & --38 14 28& 4&19.25 &1.19 &1.09 & &--0.99& \\ X171& 42& 7 44 49 & --38 14 24&21&11.59*&0.24*&0.14 & &--4.90&CD--37 3848\\ X178& & 7 46 55 & --38 22 42&28&15.77 &1.60 &1.60 & &--3.25& \\ X182&113& 7 46 15 & --38 27 55&44&11.52*&0.59*&0.54 & &--4.43&CD--38 3636\\ X185& & 7 45 23 & --38 30 37& 6&17.93 &1.22 &1.12 & &--1.65& \\ \hline \end{tabular} } \end{table} \end{document}