#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  956.70   68.93 15.69  0.87
0839.0018940 02:00:14.893 -06:00:11.79 13.68 12.45 13.55 12.94 12.19  563.02  111.02 13.43  0.36
0838.0019005 02:00:08.385 -06:08:45.25 15.83 14.97 16.18 15.34 14.52  983.50  122.98 15.91  0.71
0839.0018912 02:00:09.849 -06:00:36.05 15.58 14.75 16.02 15.03 14.26  591.49  167.85 15.83  0.66
0840.0018649 01:59:55.971 -05:56:25.38 14.21 12.79 14.32 13.26 12.61  418.93  364.37 13.99  0.31
0840.0018647 01:59:55.924 -05:55:34.06 15.43 13.68 15.86 14.10 12.98  377.88  371.52 15.51  0.38
0841.0019319 01:59:53.515 -05:53:29.85 14.83 13.82 15.22 14.14 13.46  283.69  415.98 14.95  0.40
0841.0019320 01:59:53.863 -05:49:54.31 12.73 12.43 12.62 12.41 12.33  111.51  439.32 12.51  0.51
0841.0019317 01:59:53.320 -05:49:31.82 15.58 14.10 15.70 14.49 13.66   94.71  448.47 15.56  0.38
0839.0018839 01:59:41.331 -06:02:31.64 12.63 11.69 12.34 11.65 11.37  738.04  491.23 12.57  0.83
0839.0018778 01:59:24.743 -06:05:22.43 15.33 14.26 15.55 14.56 13.67  905.38  666.15 15.40  0.88
0838.0018856 01:59:21.765 -06:07:30.37 13.95 12.47 13.89 12.97 12.30 1012.56  685.53 13.67  0.62
0841.0019240 01:59:14.739 -05:53:21.08 14.90 13.94 15.12 14.15 13.60  350.50  877.30 14.98  0.06
0839.0018743 01:59:05.447 -06:05:22.78 15.84 14.94 16.25 15.08 14.31  942.31  896.00 16.20  1.03
0839.0018754 01:59:13.982 -06:05:55.92 15.73 14.98 16.06 15.32 14.72  952.83  789.86 16.05  0.12
0842.0018599 01:59:21.840 -05:46:51.58 14.38 13.21 14.47 13.48 12.74   27.02  842.61 14.29  0.32
0841.0019260 01:59:23.779 -05:49:06.26 12.84 12.01 12.58 11.98 11.73  130.42  802.89 12.60  0.71
0838.0018847 01:59:20.477 -06:06:51.23 10.97  9.46 10.43  9.40  8.98  984.46  706.31 10.57  0.74
0839.0018814 01:59:34.983 -06:02:50.79 15.68 14.87 16.08 15.27 14.64  764.85  564.32 16.06  0.91
0838.0018884 01:59:29.907 -06:07:21.93 15.42 13.00 15.38 13.51 99.99  990.93  590.21 15.40  0.90