#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
0988.0234542 13:38:26.075 +08:49:36.74 14.64 13.31 14.52 14.01 13.00   37.94   23.15 14.35  0.84
0987.0237530 13:37:57.037 +08:46:09.27 12.67 11.37 12.73 12.14 11.18  421.66   55.43 12.47  0.25
0986.0235697 13:37:14.799 +08:40:21.23 15.14 14.14 15.22 14.76 13.81  998.25   70.01 15.15  0.19
0987.0237446 13:37:32.137 +08:43:42.03 15.37 14.61 15.69 15.15 14.19  737.55  103.68 15.80  0.51
0987.0237431 13:37:27.965 +08:44:45.71 13.97 12.75 14.17 13.50 12.31  755.27  174.47 14.03  0.32
0988.0234519 13:38:17.184 +08:52:29.02 15.72 14.62 15.69 15.26 14.14   58.91  196.70 15.61  0.57
0987.0237422 13:37:25.675 +08:45:12.83 14.07 12.54 14.21 13.31 12.19  767.27  206.18 13.89  0.13
0987.0237449 13:37:32.778 +08:46:36.92 13.49 12.35 13.62 12.91 11.81  659.73  221.55 13.36  0.05
0987.0237386 13:37:13.710 +08:44:22.85 11.84 11.09 11.61 11.06 10.83  910.46  244.32 11.52  0.06
0988.0234329 13:37:19.875 +08:48:16.71 11.29 10.81 11.13 10.78 10.64  751.13  368.77 11.09  0.21
0989.0234121 13:38:09.564 +08:56:29.73 15.67 14.46 15.68 15.16 14.12   38.87  409.79 15.54  0.59
0988.0234337 13:37:20.435 +08:49:46.13 14.85 13.63 15.18 14.36 13.24  708.98  427.40 14.99  0.13
0988.0234370 13:37:29.795 +08:51:28.20 13.75 12.86 14.35 13.58 12.61  571.50  441.52 14.03  0.25
0988.0234262 13:36:54.214 +08:53:15.98 12.79 11.76 12.79 12.51 11.60  892.82  732.42 12.69  0.37
0990.0229874 13:37:01.592 +09:01:21.53 13.80 12.29 13.85 12.72 11.68  617.96 1023.12 14.33  1.23
0989.0233872 13:36:44.340 +08:58:03.24 15.11 13.49 15.23 13.87 12.85  876.51  991.08 15.09  0.30
0990.0229950 13:37:19.543 +09:02:32.00 16.08 14.86 16.22 15.12 14.08  404.52  964.03 16.33  0.69
0989.0233915 13:37:03.205 +08:57:29.00 12.35 11.01 11.89 10.97 10.59  697.28  853.60 11.89  0.40
0989.0233981 13:37:22.710 +08:58:02.85 15.73 14.76 16.02 15.20 14.27  482.89  758.35 16.05  0.37
0989.0234022 13:37:29.443 +08:57:32.73 12.28 11.51 12.04 11.48 11.25  425.75  696.82 12.22  0.42
0989.0234072 13:37:45.491 +08:58:14.82 14.23 12.31 14.00 12.87 11.80  243.53  628.58 13.76  0.25
0989.0233952 13:37:13.629 +08:54:14.29 14.51 13.88 14.77 14.51 13.53  669.36  654.97 14.58  0.23
0988.0234249 13:36:49.960 +08:50:32.31 15.26 14.47 15.64 14.90 13.91 1003.59  644.27 15.44  0.25
0990.0229921 13:37:13.043 +09:02:24.65 15.87 15.02 16.22 15.51 14.51  474.68  998.91 16.26  0.71
0988.0234275 13:36:59.491 +08:49:28.83 13.85 12.45 14.03 13.00 11.85  931.67  542.89 13.85  0.28