#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
0839.0018940 02:00:14.893 -06:00:11.79 13.68 12.45 13.55 12.94 12.19  561.10  107.44 13.55  0.55
0840.0018649 01:59:55.971 -05:56:25.38 14.21 12.79 14.32 13.26 12.61  416.50  362.10 14.16  0.72
0841.0019320 01:59:53.863 -05:49:54.31 12.73 12.43 12.62 12.41 12.33  107.28  437.34 12.70  0.67
0839.0018839 01:59:41.331 -06:02:31.64 12.63 11.69 12.34 11.65 11.37  736.98  489.75 12.74  0.21
0838.0018847 01:59:20.477 -06:06:51.23 10.97  9.46 10.43  9.40  8.98  984.70  705.87 10.72  0.92
0838.0018856 01:59:21.765 -06:07:30.37 13.95 12.47 13.89 12.97 12.30 1013.10  685.06 13.79  0.93
0841.0019240 01:59:14.739 -05:53:21.08 14.90 13.94 15.12 14.15 13.60  347.16  877.57 15.13  0.35
0842.0018599 01:59:21.840 -05:46:51.58 14.38 13.21 14.47 13.48 12.74   22.53  842.62 14.67  0.55
0841.0019260 01:59:23.779 -05:49:06.26 12.84 12.01 12.58 11.98 11.73  126.39  802.72 12.82  0.73