#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1615.0051500 04:01:42.805 +71:33:38.58 10.92 10.01 10.63  9.97  9.70  766.02   60.05 10.68  0.66
1616.0050855 04:00:59.215 +71:36:05.06 14.81 13.70 14.53 13.45 12.97  948.50  148.80 12.78  0.69
1616.0050905 04:01:15.745 +71:36:30.62 14.13 10.64 13.50 10.65  9.31  890.06  179.13 11.28  0.65
1616.0051471 04:04:43.018 +71:37:24.35 14.01 13.10 14.01 12.75 11.46  122.30  354.98 14.01  1.70
1616.0051448 04:04:34.695 +71:38:38.25 14.77 13.42 14.56 13.15 12.51  164.95  407.46 12.87  0.14
1616.0051033 04:02:00.528 +71:40:54.76 14.33 13.32 14.31 13.16 11.44  757.47  415.86 12.68  0.28
1617.0050738 04:01:59.641 +71:42:59.02 15.09 13.43 14.93 13.20 11.34  777.04  512.98 12.80  0.98
1618.0050638 04:04:52.071 +71:50:55.50 14.38 13.47 14.40 13.23 12.59  204.90 1000.81 13.77  0.59
1618.0050180 04:02:04.663 +71:52:50.82 12.64 12.05 12.46 12.02 11.84  837.80  984.40 12.03  0.75
1618.0050066 04:01:29.267 +71:53:18.71 15.53 13.86 15.53 13.49 12.83  971.82  984.82 13.44  0.74
1618.0050210 04:02:15.128 +71:50:20.70 14.25 13.43 14.40 13.18 12.67  778.99  872.27 13.98  0.41
1618.0050512 04:04:07.703 +71:50:32.30 13.28 11.28 12.51 11.21 10.67  365.34  952.70 12.08  0.58
1618.0050283 04:02:38.505 +71:51:59.09 15.32 13.87 15.57 13.64 13.07  705.90  964.46 11.70  0.36
1617.0050649 04:01:26.220 +71:46:29.58 13.69 12.45 13.49 11.92 10.61  927.13  658.41 13.00  2.81
1618.0050213 04:02:15.947 +71:48:47.47 11.19 10.71 11.03 10.68 10.54  763.51  798.94 11.15  0.24
1617.0051256 04:05:24.447 +71:45:39.54 11.93  9.39 10.95  9.32  8.50   40.03  772.95  9.89  0.18