#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1311.0213538 10:24:48.281 +41:10:08.41 11.48  9.64 10.78  9.58  9.08    7.11  120.72  9.76  0.15
1311.0213527 10:24:46.453 +41:10:25.39 12.83 11.75 12.48 11.72 11.40   14.62  141.35 12.70  0.43
1312.0212608 10:24:29.163 +41:12:28.16 13.22 99.99 13.14 12.70 11.36   99.83  304.88 11.79  0.09
1311.0213327 10:23:47.329 +41:09:52.64 14.54 13.73 14.90 14.01 13.52  489.89  390.63 13.16  0.43
1311.0213300 10:23:43.692 +41:11:44.71  9.05  7.84  8.64  7.79  7.45  472.28  485.16  7.51  0.28
1311.0213111 10:22:54.119 +41:07:10.62 12.98 11.74 12.80 12.56 11.41  971.68  524.91 11.75  0.43
1312.0212194 10:22:43.815 +41:17:00.73 13.71 12.06 13.88 12.72 11.46  809.66  979.91 12.49  0.80
1313.0214624 10:23:22.973 +41:19:41.44 14.51 13.00 14.30 12.98 12.97  438.91  910.08 12.77  0.32
1311.0213163 10:23:13.094 +41:11:16.52 13.57 12.33 13.53 12.62 12.30  722.98  606.78 12.07  0.27
1312.0212382 10:23:29.580 +41:13:30.17 15.14 13.64 15.19 13.97 13.36  539.83  622.92 13.51  0.21