#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   30.24   27.42 14.43  0.84
0987.0237462 13:37:37.835 +08:42:45.44 15.51 14.91 15.92 15.48 14.40  698.46   34.77 16.02  0.46
0987.0237530 13:37:57.037 +08:46:09.27 12.67 11.37 12.73 12.14 11.18  416.22   59.62 12.55  0.32
0986.0235697 13:37:14.799 +08:40:21.23 15.14 14.14 15.22 14.76 13.81  996.20   74.16 15.22  0.27
0987.0237446 13:37:32.137 +08:43:42.03 15.37 14.61 15.69 15.15 14.19  733.85  108.52 15.52  0.25
0987.0237431 13:37:27.965 +08:44:45.71 13.97 12.75 14.17 13.50 12.31  751.82  179.31 14.07  0.20
0987.0237422 13:37:25.675 +08:45:12.83 14.07 12.54 14.21 13.31 12.19  763.88  211.23 13.95  0.14
0988.0234519 13:38:17.184 +08:52:29.02 15.72 14.62 15.69 15.26 14.14   51.55  202.02 15.74  0.21
0987.0237449 13:37:32.778 +08:46:36.92 13.49 12.35 13.62 12.91 11.81  655.79  226.63 13.44  0.27
0987.0237386 13:37:13.710 +08:44:22.85 11.84 11.09 11.61 11.06 10.83  908.03  249.47 11.60  0.26
0988.0234329 13:37:19.875 +08:48:16.71 11.29 10.81 11.13 10.78 10.64  747.83  374.70 11.16  0.05
0989.0234121 13:38:09.564 +08:56:29.73 15.67 14.46 15.68 15.16 14.12   31.42  416.60 15.39  0.34
0988.0234337 13:37:20.435 +08:49:46.13 14.85 13.63 15.18 14.36 13.24  705.27  433.98 15.10  0.33
0988.0234370 13:37:29.795 +08:51:28.20 13.75 12.86 14.35 13.58 12.61  567.10  447.94 14.12  0.09
0989.0233872 13:36:44.340 +08:58:03.24 15.11 13.49 15.23 13.87 12.85  873.98 1000.57 15.23  0.23
0988.0234275 13:36:59.491 +08:49:28.83 13.85 12.45 14.03 13.00 11.85  929.24  549.88 13.92  0.19
0989.0233915 13:37:03.205 +08:57:29.00 12.35 11.01 11.89 10.97 10.59  693.72  862.49 11.96  0.49
0988.0234262 13:36:54.214 +08:53:15.98 12.79 11.76 12.79 12.51 11.60  890.42  740.55 12.76  0.44
0989.0234072 13:37:45.491 +08:58:14.82 14.23 12.31 14.00 12.87 11.80  237.14  636.17 13.81  0.36
0989.0234022 13:37:29.443 +08:57:32.73 12.28 11.51 12.04 11.48 11.25  420.46  704.83 12.29  0.47
0988.0234249 13:36:49.960 +08:50:32.31 15.26 14.47 15.64 14.90 13.91 1001.52  652.34 15.41  0.59
0989.0233952 13:37:13.629 +08:54:14.29 14.51 13.88 14.77 14.51 13.53  665.43  662.66 14.68  0.27