#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
0838.0019020 02:00:13.152 -06:08:22.80 15.61 14.18 15.87 14.60 13.70  954.11   67.35 15.61  1.00
0839.0018940 02:00:14.893 -06:00:11.79 13.68 12.45 13.55 12.94 12.19  560.33  109.31 13.48  0.63
0838.0019005 02:00:08.385 -06:08:45.25 15.83 14.97 16.18 15.34 14.52  980.81  121.06 15.86  1.09
0839.0018912 02:00:09.849 -06:00:36.05 15.58 14.75 16.02 15.03 14.26  588.98  165.86 15.97  0.97
0840.0018649 01:59:55.971 -05:56:25.38 14.21 12.79 14.32 13.26 12.61  416.49  362.45 13.97  0.42
0840.0018647 01:59:55.924 -05:55:34.06 15.43 13.68 15.86 14.10 12.98  375.49  369.53 15.43  0.53
0841.0019319 01:59:53.515 -05:53:29.85 14.83 13.82 15.22 14.14 13.46  281.37  413.90 14.95  0.54
0841.0019320 01:59:53.863 -05:49:54.31 12.73 12.43 12.62 12.41 12.33  109.13  437.30 12.54  0.50
0841.0019317 01:59:53.320 -05:49:31.82 15.58 14.10 15.70 14.49 13.66   92.59  446.25 15.76  0.68
0839.0018839 01:59:41.331 -06:02:31.64 12.63 11.69 12.34 11.65 11.37  735.29  489.31 12.62  0.99
0839.0018814 01:59:34.983 -06:02:50.79 15.68 14.87 16.08 15.27 14.64  762.15  562.09 15.94  1.12
0839.0018778 01:59:24.743 -06:05:22.43 15.33 14.26 15.55 14.56 13.67  902.33  664.35 15.27  1.20
0838.0018847 01:59:20.477 -06:06:51.23 10.97  9.46 10.43  9.40  8.98  981.38  704.22 10.61  0.87
0841.0019240 01:59:14.739 -05:53:21.08 14.90 13.94 15.12 14.15 13.60  347.83  875.14 14.89  0.12
0839.0018754 01:59:13.982 -06:05:55.92 15.73 14.98 16.06 15.32 14.72  949.19  788.01 15.73  1.03
0839.0018743 01:59:05.447 -06:05:22.78 15.84 14.94 16.25 15.08 14.31  939.49  893.94 16.48  0.91
0841.0019260 01:59:23.779 -05:49:06.26 12.84 12.01 12.58 11.98 11.73  128.03  800.57 12.66  0.49
0842.0018599 01:59:21.840 -05:46:51.58 14.38 13.21 14.47 13.48 12.74   24.70  840.20 14.32  0.18
0838.0018856 01:59:21.765 -06:07:30.37 13.95 12.47 13.89 12.97 12.30 1009.58  683.48 13.76  0.75
0838.0018884 01:59:29.907 -06:07:21.93 15.42 13.00 15.38 13.51 99.99  987.99  588.24 15.32  1.14