#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
0839.0018980 02:00:26.611 -06:01:53.01 11.36 10.43 11.07 10.40 10.12  151.31   67.12 10.29  0.43
0839.0018888 02:00:03.538 -06:05:19.26 16.47 14.22 16.51 14.77 13.52  476.94   64.01 14.42  0.47
0839.0018987 02:00:28.623 -06:01:07.17 13.88 12.45 13.74 12.86 12.21  111.30   86.40 12.53  0.23
0838.0018884 01:59:29.907 -06:07:21.93 15.42 13.00 15.38 13.51 99.99  877.27  184.59 13.24  0.77
0839.0018940 02:00:14.893 -06:00:11.79 13.68 12.45 13.55 12.94 12.19  231.74  209.49 12.50  0.18
0838.0018856 01:59:21.765 -06:07:30.37 13.95 12.47 13.89 12.97 12.30  964.71  228.99 12.62  0.73
0839.0018912 02:00:09.849 -06:00:36.05 15.58 14.75 16.02 15.03 14.26  294.17  224.14 14.73  0.92
0838.0018847 01:59:20.477 -06:06:51.23 10.97  9.46 10.43  9.40  8.98  962.76  264.15  9.21  0.90
0839.0018778 01:59:24.743 -06:05:22.43 15.33 14.26 15.55 14.56 13.67  881.49  299.68 14.17  0.78
0839.0018839 01:59:41.331 -06:02:31.64 12.63 11.69 12.34 11.65 11.37  638.51  317.22 11.11  0.78
0840.0018649 01:59:55.971 -05:56:25.38 14.21 12.79 14.32 13.26 12.61  335.74  483.27 12.74  0.21
0840.0018647 01:59:55.924 -05:55:34.06 15.43 13.68 15.86 14.10 12.98  314.98  519.69 13.78  0.29
0841.0019220 01:59:02.826 -05:51:26.60 16.14 14.32 16.36 14.79 13.70  766.40 1018.20 15.14  1.30
0841.0019240 01:59:14.739 -05:53:21.08 14.90 13.94 15.12 14.15 13.60  689.32  864.85 14.08  0.65
0841.0019320 01:59:53.863 -05:49:54.31 12.73 12.43 12.62 12.41 12.33  196.84  769.47 11.60  0.66
0841.0019317 01:59:53.320 -05:49:31.82 15.58 14.10 15.70 14.49 13.66  193.09  788.14 14.15  0.67
0841.0019319 01:59:53.515 -05:53:29.85 14.83 13.82 15.22 14.14 13.46  289.11  620.99 13.90  0.41
0840.0018619 01:59:49.150 -05:55:28.89 16.31 14.17 16.61 14.57 13.51  383.13  564.03 14.62  0.79
0841.0019260 01:59:23.779 -05:49:06.26 12.84 12.01 12.58 11.98 11.73  490.66  987.67 11.60  1.16