\begin{table}%t1
%\centering
\par
 \caption{\label{tab_period}Summary of period search.}
\begin{tabular}{rrcccc@{\hspace{.1cm}}c@{\hspace{.1cm}}c@{\hspace{.1cm}}ccccc@{\hspace{.1cm}}c@{\hspace{.1cm}}}
\hline\hline
{ID}   &  {ID} &  Right asc. &  Declination &  Period &  Norm.  &  $\langle V \rangle$ &  ($B - V)_0$ &  $\sigma_{\rm acc}$  &  $\Delta V$  &  Memb.   &  Binary\\   
 {}   &  Webda &  (hh:mm:ss) &  (dd:mm:ss) &  (d) &  Power  &  (mag)
 &  (mag) &  (mag) &    (mag) &  prob. & \\   
\hline
185   &  241  &  18:51:36.204  &  --06:16:40.24  &  0.94  $\pm$  0.01  &  15.98  &  13.91  &  1.59  &  0.0094  &  0.0602  &  n     &  \\
195   &  253  &  18:51:35.597  &  --06:09:11.90  &  0.466  $\pm$  0.003  &  16.73  &  14.74  &  0.66  &  0.0111  &  0.0483  &  n       &  \\
227   &  290  &  18:51:33.843  &  --06:20:27.27  &  0.94  $\pm$  0.01  &  21.06  &  14.09  &  1.52  &  0.0073  &  0.1116  &  n      &  \\
414   &  493  &  18:51:22.576  &  --06:21:51.37  &  0.249  $\pm$  0.001  &  15.08  &  14.24  &  0.20  &  0.0793  &  0.1723  &  b      &  \\
444   &  525  &  18:51:20.999  &  --06:14:01.33  &  0.249  $\pm$  0.001  &  15.93  &  14.48  &  0.43  &  0.0096  &  0.0762  &  b     &  \\
530   &  617  &  18:51:17.083  &  --06:13:39.61  &  0.95  $\pm$  0.01  &  16.19  &  13.48  &  1.97  &  0.0093  &  0.0980  &  n    &  \\
957   &  1075  &  18:51:04.289  &  --06:25:05.07  &  0.92  $\pm$  0.01  &  27.22  &  13.09  &  1.64  &  0.0090  &  0.0817  &  n    &  \\
1292  &  1433  &  18:50:55.568  &  --06:23:36.96  &  0.95  $\pm$  0.01  &  16.26  &  11.63  &  --0.08  &  0.0080  &  0.0444  &  a    &  \\
%1454  &  1600  &  18:50:48.813  &  -06:22:56.70  &  0.95  $\pm$  0.01  &  19.83  &  14.41  &  0.32  &  0.0078  &  0.0754  &  a    & y  \\
1509  &  1660  &  18:50:45.538  &  --06:12:54.69  &  2.19  $\pm$  0.08  &  22.77  &  14.57  &  0.54  &  0.0114  &  0.0512  &  a    &  \\
1606  &  1763  &  18:50:40.704  &  --06:14:44.25  &  1.23  $\pm$  0.02  &  16.58  &  14.03  &  0.66  &  0.0076  &  0.0383  &  n    &  \\
1647  &  1805  &  18:50:38.869  &  --06:13:12.26  &  0.94  $\pm$  0.01  &  19.10  &  12.92  &  1.59  &  0.0074  &  0.0742  &  n    &  \\
1663  &  1822  &  18:50:38.184  &  --06:13:51.35  &  1.18  $\pm$  0.02  &  16.42  &  12.20  &  1.05  &  0.0091  &  0.0647  &  n    &  \\
1719  &  1880  &  18:50:35.151  &  --06:12:50.15  &  5.4  $\pm$  0.4  &  17.45  &  13.76  &  0.52  &  0.0103  &  0.0319  &  n    &  \\
1733  &  1896  &  18:50:34.613  &  --06:25:05.34  &  20.0     $\pm$  0.7  &  40.27  &  14.28  &  2.00  &  0.0112  &  0.1112  &  n    &  \\
2098  &  ...    &  18:51:00.154  &  --06:14:49.72  &  0.434  $\pm$  0.009  &  28.45  &  12.37  &  0.00  &  0.0212  &  0.1073  &  b    &  \\
3662  &  5005  &  18:50:28.031  &  --06:10:09.14  &  0.95  $\pm$  0.01  &  23.17  &  14.20  &  1.74  &  0.0173  &  0.0596  &  n    &  \\
3860  &  5203  &  18:50:32.581  &  --06:14:57.60  &  5.5  $\pm$  0.4  &  22.06  &  14.80  &  1.74  &  0.0099  &  0.0729  &  n    &  \\
3867  &  5210  &  18:50:32.763  &  --06:20:04.30  &  1.05  $\pm$  0.01  &  32.74  &  13.95  &  1.98  &  0.0272  &  0.0918  &  n    &  \\
3987  &  5330  &  18:50:35.453  &  --06:09:19.30  &  1.06  $\pm$  0.01  &  22.89  &  15.23  &  1.72  &  0.0197  &  0.0911  &  n    &  \\
4061  &  5404  &  18:50:37.144  &  --06:10:04.81  &  0.822   $\pm$  0.003  &  16.67  &  15.25  &  0.58  &  0.0167  &  0.0465  &  a    &  \\
4122  &  5465  &  18:50:38.537  &  --06:14:37.02  &  5.5  $\pm$  0.4  &  18.98  &  14.69  &  0.75  &  0.0111  &  0.0437  &  n    &  \\
4197  &  5540  &  18:50:40.578  &  --06:22:35.36  &  1.97  $\pm$  0.05  &  38.20  &  15.24  &  0.68  &  0.0202  &  0.0935  &  a    &  \\
4244  &  5587  &  18:50:41.695  &  --06:12:57.87  &  0.82  $\pm$  0.01  &  25.61  &  14.51  &  0.39  &  0.0157  &  0.0443  &  a    &  \\
4291  &  5634  &  18:50:42.840  &  --06:15:42.38  &  0.95  $\pm$  0.01  &  23.54  &  15.00  &  1.22  &  0.0141  &  0.1600  &  n    &  \\
4341  &  5684  &  18:50:43.663  &  --06:16:53.12  &  1.08  $\pm$  0.01  &  24.64  &  15.03  &  0.65  &  0.0122  &  0.0902  &  b    &  \\
4370  &  5713  &  18:50:44.146  &  --06:12:07.95  &  1.24  $\pm$  0.02  &  19.69  &  15.31  &  0.33  &  0.0362  &  0.0916  &  a    &  \\
4374  &  5717  &  18:50:44.235  &  --06:14:34.73  &  1.25  $\pm$  0.02  &  21.36  &  15.21  &  0.45  &  0.0346  &  0.0743  &  a    &  \\
4547  &  5890  &  18:50:47.746  &  --06:21:29.32  &  1.21  $\pm$  0.02  &  15.13  &  15.31  &  1.16  &  0.0132  &  0.0572  &  n    &  \\
4549  &  5892  &  18:50:47.769  &  --06:10:33.49  &  5.5  $\pm$  0.4  &  24.59  &  14.63  &  0.60  &  0.0201  &  0.0371  &  a    &  \\
4556  &  5899  &  18:50:47.853  &  --06:11:06.86  &  14 $\pm$  3  &  48.12  &  15.03  &  1.35  &  0.0159  &  0.2109  &  n    &  \\
5367  &  6710  &  18:51:03.950  &  --06:23:03.13  &  6.1  $\pm$  0.5  &  17.73  &  14.41  &  1.70  &  0.0074  &  0.0652  &  n    &  \\
5477  &  6820  &  18:51:06.144  &  --06:10:08.84  &  5.7  $\pm$  0.5  &  27.66  &  14.83  &  1.50  &  0.0131  &  0.1068  &  n    &  \\
6370  &  7713  &  18:51:22.449  &  --06:11:15.40  &  5.7  $\pm$  0.5  &  25.76  &  15.30  &  0.76  &  0.0173  &  0.0650  &  b    &  \\
6428  &  7771  &  18:51:23.829  &  --06:25:36.70  &  4.0  $\pm$  0.2  &  30.36  &  14.73  &  0.59  &  0.0099  &  0.0710  &  a    &  \\
6440  &  7783  &  18:51:24.012  &  --06:13:20.38  &  1.888   $\pm$  0.003  &  39.03  &  14.50  &  1.38  &  0.0090  &  0.0816  &  n    &  \\
6756  &  8099  &  18:51:31.434  &  --06:13:53.09  &  5.8  $\pm$  0.5  &  17.80  &  14.94  &  1.84  &  0.0154  &  0.0968  &  n    &  \\
8594   &  10~095  &  18:51:10.248  &  --06:06:01.43  &  1.244 $\pm$  0.005  &  15.68  &  17.14  &  0.39  &  0.0609  &  0.1338  &  n    &  \\
9517   &  10~696  &  18:51:41.247  &  --06:07:18.46  &  0.88  $\pm$  0.01  &  20.16  &  15.32  &  1.20  &  0.0129  &  0.1028  &  n    &  \\
10~052  &  11~078  &  18:51:19.119  &  --06:07:55.82  &  7.4  $\pm$  0.8  &  15.01  &  15.72  &  0.85  &  0.0197  &  0.0591  &  n    &  \\
10~161  &  11~155  &  18:50:41.777  &  --06:08:03.78  &  21.05 $\pm$  0.01  &  41.28  &  16.54  &  1.24  &  0.0552  &  0.3606  &  n    &  \\
10~851  &  11~629  &  18:50:55.996  &  --06:09:02.21  &  4.6  $\pm$  0.3  &  17.85  &  15.56  &  0.68  &  0.0146  &  0.0500  &  b    &  \\
10~861  &  11~637  &  18:50:54.708  &  --06:09:02.51  &  5.2  $\pm$  0.4  &  16.05  &  16.68  &  0.61  &  0.0568  &  0.1264  &  b    &  \\
12~485  &  12~774  &  18:50:54.307  &  --06:11:09.85  &  5.2  $\pm$  0.4  &  30.33  &  15.79  &  0.60  &  0.0150  &  0.0691  &  b    &  \\
12~646  &  12~890  &  18:50:52.443  &  --06:11:23.12  &  2.6  $\pm$  0.1  &  23.89  &  15.74  &  0.55  &  0.0150  &  0.0575  &  b    &  \\
13~073  &  13~214  &  18:51:12.981  &  --06:11:58.35  &  1.22  $\pm$  0.02  &  15.74  &  15.78  &  1.46  &  0.0202  &  0.0809  &  n    &  \\
13~511  &  13~536  &  18:51:44.895  &  --06:12:34.27  &  0.327  $\pm$  0.001  &  33.78  &  16.28  &  0.46  &  0.0419  &  0.2369  &  b    &  \\
13~540  &  13~556  &  18:50:56.759  &  --06:12:35.98  &  5.3  $\pm$  0.4  &  15.95  &  15.57  &  0.81  &  0.0237  &  0.0752  &  n    &  \\
13~951  &  13~849  &  18:51:37.563  &  --06:13:11.24  &  1.25  $\pm$  0.02  &  18.47  &  16.95  &  0.79  &  0.0718  &  0.1666  &  b    &  \\
14~095  &  13~950  &  18:50:48.687  &  --06:13:24.10  &  3.5  $\pm$  0.1  &  18.25  &  16.18  &  0.57  &  0.0339  &  0.1054  &  b    &  \\
14~450  &  14~207  &  18:50:27.796  &  --06:13:55.76  &  2.5  $\pm$  0.1  &  24.80  &  16.53  &  0.90  &  0.0467  &  0.1442  &  b    &  \\
15~291  &  14~792  &  18:51:18.248  &  --06:15:18.63  &  0.83  $\pm$  0.01  &  15.54  &  16.05  &  1.13  &  0.0312  &  0.0781  &  n    &  \\
15~633  &  15~020  &  18:50:43.468  &  --06:15:50.88  &  5.6  $\pm$  0.4  &  18.04  &  15.66  &  1.58  &  0.0172  &  0.0428  &  n    &  \\
17~415  &  16~297  &  18:51:26.378  &  --06:18:44.88  &  0.420  $\pm$  0.002  &  18.54  &  16.03  &  0.59  &  0.0217  &  0.0801  &  b    &  \\
17~546  &  16~397  &  18:50:39.657  &  --06:18:53.31  &  0.83  $\pm$  0.01  &  16.12  &  17.00  &  1.10  &  0.0989  &  0.3246  &  n    &  \\
17~649  &  16~470  &  18:50:30.580  &  --06:19:03.98  &  0.362  $\pm$  0.002  &  22.86  &  16.89  &  0.94  &  0.2341  &  0.3098  &  b    &  \\
17~730  &  16~528  &  18:50:41.216  &  --06:19:05.59  &  5.2  $\pm$  0.4  &  22.95  &  16.67  &  1.12  &  0.0311  &  0.1987  &  n    &  \\
18~776  &  17~281  &  18:51:10.130  &  --06:20:29.10  &  4.8  $\pm$  0.3  &  18.16  &  16.52  &  0.61  &  0.0364  &  0.1463  &  b    &  \\
19~357  &  17~726  &  18:50:35.405  &  --06:21:13.05  &  1.18  $\pm$  0.02  &  17.35  &  16.25  &  0.69  &  0.0259  &  0.1019  &  b    &  \\
19~570  &  17~883  &  18:50:51.008  &  --06:21:31.20  &  0.83  $\pm$  0.01  &  22.48  &  15.87  &  0.52  &  0.0269  &  0.0753  &  b    &  \\
19~844  &  18~088  &  18:50:41.003  &  --06:21:53.06  &  0.2214  $\pm$  0.0007  &  40.20  &  15.98  &  1.16  &  0.0267  &  0.6817  &  n    & y \\
21~243  &  19~140  &  18:50:39.625  &  --06:23:35.99  &  0.488  $\pm$  0.003  &  15.20  &  16.15  &  0.70  &  0.1086  &  0.3077  &  b    &  \\
22~541  &  20~108  &  18:50:53.732  &  --06:25:09.70  &  4.8  $\pm$  0.3  &  19.88  &  16.50  &  0.78  &  0.0346  &  0.1428  &  b    &  \\
23~809  &  21~055  &  18:51:17.696  &  --06:26:45.79  &  0.95  $\pm$  0.01  &  27.95  &  17.06  &  0.96  &  0.0380  &  0.1921  &  b    &  \\
23~878  &  21~104  &  18:50:36.522  &  --06:26:49.94  &  1.85  $\pm$  0.01  &  23.06  &  16.68  &  1.00  &  0.0495  &  0.3521  &  n    & y \\
\hline
25~585  &  22~164  &  18:50:30.755  &  --06:19:07.60  &  5.4  $\pm$  0.4  &  25.54  &  17.32  &  1.37  &  0.0697  &  0.2707  &  n    &  \\
26~026  &  22~451  &  18:50:33.299  &  --06:24:22.86  &  0.81  $\pm$  0.01  &  23.91  &  16.91  &  0.66  &  0.0561  &  0.1622  &  b    &  \\
26~072  &  22~483  &  18:50:29.833  &  --06:24:46.87  &  0.720  $\pm$  0.009  &  16.18  &  18.13  &  0.94  &  0.1793  &  0.3507  &  b    & \\
26~158  &  22~536  &  18:50:34.161  &  --06:25:35.99  &  3.2884  $\pm$  0.04  &  25.61  &  16.52  &  0.62  &  0.0839  &  0.4506  &  b    & y \\
27~360  &  23~360  &  18:51:01.356  &  --06:11:07.67  &  0.396  $\pm$  0.002  &  23.60  &  15.76  &  0.39  &  0.0296  &  0.1788  &  b    &  \\
29~011  &  24~388  &  18:51:45.297  &  --06:21:07.52  &  2.38  $\pm$  0.09  &  16.53  &  16.36  &  0.74  &  0.0744  &  0.1153  &  b    & y \\
29~195  &  ...     &  18:50:27.943  &  --06:05:40.81  &  0.95  $\pm$  0.01  &  20.24  &  17.12  &  0.00  &  0.0918  &  0.2132  &  n    & y  \\
30~166  &  25~180  &  18:51:01.500  &  --06:18:41.95  &  1.23  $\pm$  0.02  &  20.62  &  15.47  &  0.40  &  0.0243  &  0.0715  &  b    &  \\
30~525  &  25503  &  18:51:29.387  &  --06:15:22.32  &  0.639  $\pm$  0.006  &  32.82  &  16.41  &  0.82  &  0.0357  &  0.1778  &  b    &  \\
34~773  &  26~477  &  18:50:22.444  &  --06:13:50.70  &  1.23  $\pm$  0.4  &  18.01  &  16.20  &  0.72  &  0.0279  &  0.0886  &  b    &  \\
35~526  &  26763  &  18:50:56.030  &  --06:09:42.59  &  5.0   $\pm$  0.3  &  27.36  &  16.73  &  1.14  &  0.0435  &  0.2130  &  n    &  \\
\hline
\end{tabular}
\end{table}