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%Tables 1 and 2 of DS5951
\begin{center}
{\large\bf
Photometric study of the close binary system DD Monocerotis}\\
Shengbang Qian , Qingyao liu , Yulan Yang , Shenghong Gu , and\\
Zhangkui Huang\\
{\small Yunnan Observatory, Academia Sinica, Kunming, China}\\
{\small e-mail address: Ynaoh@public.bta.net.cn}\\
{\small Received November 20, 1996; accepted January 30, 1997}\\
\end{center}
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{\scriptsize
\centerline{Table 1. V observations of DD Mon}
\vskip 10mm
\begin{tabular}{rcrcrcrcrc}\hline
JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M\\
245000+& &245000+& &245000+& &245000+& &245000+\\ \hline
98.2247&0.642&99.2079&0.784&100.2358&0.768&124.1555&1.232&125.0842&0.682\\
.2260&0.646&.2103&0.792&.2423&0.843&.1566&1.243&.0852&0.697\\
.2284&0.677&.2109&0.756&.2446&0.846&.1595&1.221&.0879&0.661\\
.2293&0.671&.2139&0.760&.2471&0.861&.1605&1.187&.0907&0.681\\
.2317&0.668&.2145&0.732&.2483&0.848&.1639&1.169&.0933&0.650\\
.2326&0.671&.2173&0.718&.2506&0.875&.1652&1.108&.0943&0.638\\
.2353&0.696&.2197&0.711&.2518&0.902&.1677&1.085&.0976&0.642\\
.2366&0.696&.2222&0.696&.2539&0.939&.1688&1.062&.1110&0.658\\
.2394&0.696&.2230&0.715&.2545&0.931&.1717&1.096&.1120&0.673\\
.2403&0.692&.2253&0.691&.2571&0.943&.1726&1.030&.1166&0.681\\
.2427&0.691&.2261&0.697&.2579&0.951&.1751&1.032&.1177&0.606\\
.2436&0.684&.2292&0.696&.2614&1.007&.1761&1.028&.1202&0.606\\
.2458&0.716&.2314&0.697&.2624&1.014&.1785&0.962&.1213&0.622\\
.2467&0.732&.2320&0.692&.2688&1.080&.1799&0.899&.1240&0.638\\
.2490&0.713&.2342&0.703&.2697&1.092&.1850&0.892&.1251&0.614\\
.2499&0.726&.2349&0.698&.2725&1.149&.1877&0.843&.1282&0.634\\
.2529&0.762&.2394&0.676&.2734&1.162&.1906&0.869&.1293&0.601\\
.2538&0.748&.2421&0.703&.2764&1.161&.1918&0.827&.1324&0.651\\
.2563&0.749&.2427&0.673&.2773&1.196&.1950&0.796&.1335&0.640\\
.2573&0.739&.2447&0.668&.2803&1.265&.1987&0.782&.1358&0.648\\
.2598&0.767&.2454&0.677&.2814&1.254&.1999&0.752&.1369&0.639\\
.2607&0.766&.2477&0.678&.2841&1.276&.2022&0.745&.1396&0.624\\
.2628&0.758&.2484&0.698&.2851&1.262&125.0132&0.853&.1407&0.665\\
.2637&0.774&.2514&0.680&.2892&1.275&.0157&0.864&.1433&0.604\\
.2666&0.779&.2551&0.673&.2929&1.318&.0168&0.864&.1443&0.611\\
.2675&0.799&.2557&0.669&.2939&1.258&.0194&0.864&.1526&0.655\\
.2714&0.813&.2594&0.638&.2962&1.267&.0205&0.841&.1537&0.635\\
.2739&0.825&.2620&0.673&.2971&1.262&.0230&0.824&.1564&0.631\\
.2748&0.829&.2626&0.654&.2996&1.241&.0239&0.794&.1577&0.662\\
.2772&0.837&.2649&0.673&.3005&1.237&.0280&0.799&.1600&0.644\\
.2782&0.846&.2657&0.644&.3045&1.156&.0290&0.796&.1612&0.645\\
.2840&0.850&.2684&0.636&.3053&1.177&.0316&0.793&.1639&0.674\\
.2849&0.861&.2691&0.622&.3100&1.123&.0326&0.753&.1650&0.620\\
.2874&0.864&.2792&0.655&.3109&1.089&.0356&0.758&.1674&0.636\\
.2887&0.855&.2833&0.659&.3144&1.020&.0366&0.774&.1687&0.638\\
.2931&0.870&.2841&0.646&.3176&0.960&.0404&0.749&.1714&0.659\\
.2940&0.876&100.1972&0.654&.3187&0.914&.0415&0.761&.1725&0.652\\
.2973&0.877&.1979&0.653&.3210&0.928&.0440&0.755&.1753&0.662\\
.3002&0.915&.2030&0.656&124.1175&1.065&.0450&0.748&.1765&0.642\\
.3011&0.896&.2037&0.674&.1184&1.080&.0475&0.761&.1795&0.643\\
.3107&0.890&.2059&0.680&.1210&1.096&.0484&0.745&.1806&0.646\\
.3117&0.854&.2065&0.662&.1220&1.093&.0510&0.714&.1832&0.639\\
.3147&0.870&.2126&0.689&.1246&1.146&.0521&0.723&.1868&0.628\\
.3156&0.854&.2136&0.656&.1258&1.156&.0596&0.708&.1878&0.641\\
.3186&0.847&.2159&0.667&.1287&1.148&.0606&0.690&.1906&0.635\\
.3195&0.845&.2168&0.676&.1299&1.172&.0637&0.687&.1947&0.664\\
.3220&0.836&.2193&0.672&.1326&1.245&.0648&0.674&.1957&0.655\\
.3230&0.801&.2203&0.693&.1338&1.246&.0672&0.689&.1984&0.673\\
99.1983&0.880&.2228&0.709&.1371&1.253&.0684&0.689&.1997&0.680\\
.1990&0.873&.2241&0.688&.1383&1.262&.0714&0.705&.2033&0.664\\
.2013&0.852&.2285&0.715&.1441&1.322&.0726&0.670&.2044&0.664\\
.2019&0.839&.2295&0.740&.1451&1.301&.0755&0.656&.2073&0.668\\
.2043&0.796&.2320&0.753&.1478&1.267&.0766&0.649&.2084&0.674\\
.2051&0.774&.2329&0.717&.1488&1.295&.0803&0.681&.2116&0.688\\
.2072&0.773&.2348&0.783&.1525&1.273&.0813&0.638&.2155&0.713\\ \hline
\end{tabular}
\newpage
\centerline{Table 1. (continued) V observations of DD Mon}
\begin{tabular}{rcrcrcrcrc}\\ \hline
JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M\\
245000+& &245000+& &245000+& &245000+& &245000+\\ \hline
125.2192&0.706&127.1008&0.661&127.1634&0.655&128.0826&0.928&128.1345&1.178\\
.2203&0.722&.1019&0.648&.1665&0.637&.0851&0.932&.1370&1.169\\
.2230&0.742&.1045&0.648&.1674&0.649&.0861&0.933&.1408&1.115\\
.2242&0.745&.1091&0.652&.1703&0.670&.0889&0.972&.1419&1.100\\
.2270&0.782&.1101&0.645&.1713&0.658&.0899&0.983&.1448&1.031\\
.2282&0.796&.1130&0.639&.1743&0.656&.0924&1.012&.1459&1.047\\
127.0521&0.707&.1142&0.608&.1753&0.627&.0935&1.008&.1487&1.034\\
.0532&0.734&.1183&0.614&.1778&0.664&.0959&1.051&.1498&1.008\\
.0558&0.701&.1225&0.643&.1790&0.665&.0970&1.085&.1536&0.979\\
.0567&0.711&.1234&0.646&.1817&0.667&.1001&1.083&.1570&0.958\\
.0599&0.689&.1264&0.650&.1828&0.631&.1012&1.089&.1583&0.911\\
.0609&0.683&.1276&0.667&.1862&0.669&.1038&1.133&.1610&0.884\\
.0649&0.695&.1301&0.630&.1873&0.671&.1050&1.158&.1621&0.895\\
.0660&0.676&.1311&0.644&.1896&0.679&.1075&1.157&.1647&0.874\\
.0684&0.713&.1337&0.620&.1907&0.656&.1087&1.169&.1658&0.837\\
.0695&0.694&.1347&0.621&.1930&0.660&.1113&1.231&.1683&0.843\\
.0718&0.682&.1422&0.647&.1942&0.664&.1124&1.239&.1695&0.827\\
.0727&0.670&.1477&0.617&128.0450&0.703&.1150&1.211&.1722&0.793\\
.0843&0.680&.1488&0.623&.0461&0.688&.1161&1.209&.1733&0.788\\
.0853&0.693&.1514&0.630&.0694&0.796&.1188&1.288&.1763&0.784\\
.0882&0.661&.1524&0.674&.0708&0.810&.1199&1.280&.1775&0.758\\
.0891&0.686&.1550&0.668&.0734&0.812&.1225&1.304&.1801&0.749\\
.0921&0.660&.1560&0.642&.0744&0.823&.1237&1.303&.1812&0.750\\
.0941&0.626&.1586&0.644&.0774&0.867&.1268&1.227& & \\
.0967&0.655&.1597&0.625&.0788&0.875&.1301&1.194& & \\
.0977&0.688&.1625&0.641&.0816&0.871&.1332&1.212& & \\\hline
\end{tabular}\\

\newpage
\centerline{Table 2. B observations of DD Mon}
\begin{tabular}{rcrcrcrcrc}\\ \hline
JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M\\
245000+& &245000+& &245000+& &245000+& &245000+\\ \hline
98.2255&0.894&99.2346&0.944&100.2475&1.117&124.1481&1.626&125.0758&0.903\\
.2257&0.908&.2423&0.926&.2509&1.173&.1484&1.634&.0761&0.893\\
.2288&0.925&.2425&0.933&.2510&1.157&.1559&1.584&.0808&0.873\\
.2290&0.917&.2450&0.901&.2542&1.183&.1561&1.578&.0810&0.882\\
.2321&0.917&.2451&0.902&.2543&1.183&.1599&1.489&.0883&0.875\\
.2323&0.915&.2479&0.916&.2575&1.216&.1601&1.492&.0937&0.863\\
.2360&0.925&.2481&0.910&.2576&1.216&.1644&1.468&.0939&0.872\\
.2362&0.929&.2517&0.908&.2620&1.273&.1646&1.437&.1114&0.888\\
.2397&0.945&.2518&0.924&.2691&1.392&.1681&1.358&.1171&0.826\\
.2399&0.945&.2554&0.889&.2694&1.391&.1683&1.362&.1173&0.842\\
.2431&0.938&.2555&0.885&.2728&1.454&.1720&1.344&.1207&0.840\\
.2433&0.934&.2590&0.858&.2731&1.449&.1723&1.320&.1209&0.847\\
.2461&0.968&.2592&0.873&.2768&1.515&.1755&1.260&.1245&0.842\\
.2464&0.955&.2623&0.864&.2770&1.492&.1757&1.246&.1247&0.835\\
.2493&0.968&.2624&0.891&.2807&1.550&.1790&1.179&.1287&0.817\\
.2495&0.956&.2654&0.899&.2810&1.563&.1793&1.193&.1289&0.815\\
.2533&0.950&.2655&0.884&.2846&1.579&.1854&1.102&.1328&0.855\\
.2535&0.965&.2687&0.886&.2848&1.608&.1872&1.089&.1330&0.859\\
.2567&0.980&.2688&0.890&.2934&1.603&125.0126&1.095&.1400&0.834\\
.2570&0.977&.2801&0.864&.2936&1.603&.0129&1.101&.1404&0.847\\
.2601&0.976&.2802&0.867&.2966&1.595&.0161&1.075&.1437&0.818\\
.2603&0.987&.2838&0.881&.2969&1.605&.0163&1.100&.1440&0.834\\
.2631&0.993&100.1975&0.886&.2999&1.552&.0198&1.059&.1530&0.843\\
.2634&0.995&.1976&0.903&.3002&1.520&.0200&1.079&.1532&0.817\\
.2669&1.017&.2001&0.888&.3048&1.496&.0234&1.058&.1679&0.858\\
.2671&1.045&.2002&0.873&.3050&1.492&.0236&1.049&.1681&0.863\\
.3189&1.076&.2033&0.895&.3104&1.383&.0284&1.008&.1719&0.878\\
.3192&1.049&.2035&0.885&.3106&1.354&.0286&1.018&.1759&0.880\\
99.2015&1.066&.2061&0.916&.3138&1.300&.0320&1.015&.1802&0.882\\
.2017&1.070&.2063&0.913&.3140&1.288&.0323&0.983&.1837&0.849\\
.2047&1.041&.2130&0.935&.3180&1.303&.0360&1.006&.1839&0.839\\
.2048&1.052&.2132&0.939&.3184&1.254&.0363&0.991&.1872&0.871\\
.2075&1.020&.2163&0.901&.3220&1.196&.0409&0.988&.1874&0.862\\
.2076&1.030&.2165&0.906&.3223&1.193&.0411&0.988&.1911&0.901\\
.2105&1.001&.2198&0.951&124.1141&1.253&.0444&0.969&.1913&0.885\\
.2107&1.015&.2200&0.939&.1143&1.227&.0446&0.962&.1954&0.919\\
.2141&0.979&.2233&0.953&.1178&1.353&.0479&0.954&.1988&0.895\\
.2191&0.977&.2289&0.963&.1181&1.375&.0481&0.957&.1990&0.910\\
.2192&0.990&.2291&0.985&.1213&1.393&.0514&0.948&.2037&0.921\\
.2225&0.952&.2323&0.995&.1216&1.413&.0517&0.938&.2040&0.897\\
.2227&0.934&.2325&0.974&.1252&1.457&.0600&0.905&.2078&0.905\\
.2256&0.925&.2352&0.999&.1254&1.489&.0602&0.903&.2080&0.912\\
.2257&0.920&.2354&0.996&.1293&1.541&.0641&0.911&.2121&0.922\\
.2288&0.921&.2390&0.987&.1295&1.532&.0643&0.917&.2123&0.918\\
.2289&0.917&.2392&0.964&.1330&1.599&.0677&0.881&.2197&0.975\\
.2317&0.948&.2427&1.053&.1332&1.597&.0679&0.905&.2199&0.970\\
.2318&0.931&.2443&1.126&.1377&1.597&.0718&0.892&.2236&0.954\\
.2345&0.949&.2474&1.084&.1414&1.625&.0720&0.890&127.0442&1.034\\ \hline
\end{tabular}
\newpage

\vskip 10mm
\centerline{Table 2. (continued) B observations of DD Mon}
\begin{tabular}{rcrcrcrcrc}\\ \hline
JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M&JD(hel)&Del.M\\
245000+& &245000+& &245000+& &245000+& &245000+\\\hline
127.0445&1.012&127.1095&0.884&127.1707&0.848&128.0893&1.244&128.1377&1.469\\
.0528&0.923&.1097&0.872&.1709&0.845&.0895&1.246&.1413&1.402\\
.0561&0.938&.1134&0.832&.1746&0.858&.0928&1.286&.1415&1.382\\
.0563&0.948&.1136&0.826&.1748&0.872&.0930&1.313&.1453&1.379\\
.0604&0.912&.1175&0.838&.1785&0.874&.0963&1.347&.1455&1.347\\
.0606&0.916&.1178&0.823&.1821&0.868&.0965&1.330&.1491&1.319\\
.0654&0.920&.1228&0.862&.1823&0.854&.1005&1.410&.1494&1.294\\
.0656&0.907&.1230&0.877&.1867&0.865&.1007&1.407&.1529&1.245\\
.0688&0.912&.1270&0.852&.1869&0.889&.1044&1.465&.1532&1.237\\
.0690&0.925&.1272&0.864&.1900&0.852&.1046&1.464&.1575&1.196\\
.0722&0.931&.1305&0.834&.1903&0.868&.1080&1.505&.1577&1.162\\
.0724&0.925&.1308&0.840&.1935&0.904&.1082&1.519&.1614&1.136\\
.0847&0.904&.1341&0.841&.1937&0.875&.1118&1.559&.1617&1.151\\
.0849&0.887&.1344&0.823&128.0454&0.894&.1120&1.563&.1652&1.107\\
.0885&0.888&.1426&0.829&.0457&0.886&.1154&1.553&.1654&1.103\\
.0887&0.880&.1428&0.854&.0701&1.040&.1157&1.562&.1688&1.072\\
.0926&0.867&.1481&0.820&.0738&1.109&.1192&1.604&.1691&1.079\\
.0928&0.854&.1484&0.839&.0740&1.103&.1194&1.612&.1727&1.030\\ 
.0971&0.865&.1518&0.839&.0779&1.109&.1229&1.606&.1729&1.045\\
.0973&0.856&.1520&0.844&.0781&1.119&.1283&1.576&.1767&1.001\\
.1012&0.886&.1554&0.862&.0820&1.150&.1297&1.556&.1805&0.990\\
.1015&0.884&.1556&0.864&.0822&1.154&.1337&1.546&.1807&0.979\\
.1050&0.843&.1668&0.874&.0855&1.205&.1339&1.552& & \\ 
.1052&0.851&.1671&0.871&.0857&1.197&.1375&1.444& & \\ \hline 
\end{tabular}
}
\end{document}
