#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
0818.0037816 02:40:10.490 -08:10:27.47 13.92 12.69 13.33 12.68 12.37  543.54    7.47 14.08  0.78
0818.0037820 02:40:12.222 -08:06:42.27 15.40 14.09 14.98 14.17 13.49  360.58   16.39 15.52  1.34
0816.0032944 02:39:56.323 -08:18:34.05 11.78 10.44 11.32 10.40 10.02  959.50  113.75 11.70  1.20
0816.0032919 02:39:50.601 -08:19:39.47 13.55 11.85 12.97 12.05 11.51 1022.07  173.56 13.52  1.02
0816.0032915 02:39:50.262 -08:18:16.61 14.15 12.23 13.62 12.50 11.97  957.07  188.00 13.88  1.03
0817.0038299 02:39:48.646 -08:15:26.57 15.62 14.26 15.29 14.50 13.79  824.31  229.33 15.86  1.09
0818.0037747 02:39:50.646 -08:08:11.33 14.12 12.70 13.64 12.90 12.31  472.09  261.12 14.02  0.96
0817.0038285 02:39:42.189 -08:12:06.00 15.05 13.15 14.62 13.47 12.64  675.71  331.64 14.98  1.14
0817.0038269 02:39:38.278 -08:14:03.02 14.36 12.62 14.00 12.91 12.26  776.57  362.84 14.30  0.66
0819.0032595 02:39:36.859 -08:01:34.30 15.24 13.01 14.77 13.32 12.46  181.03  474.81 15.26  0.20
0819.0032508 02:39:02.619 -08:03:55.96 15.15 13.67 14.83 13.89 13.23  359.45  863.84 15.17  0.55
0818.0037580 02:38:45.139 -08:11:04.84 99.99 18.43 21.63 20.88 18.89  729.48 1023.18 15.63  6.02
0818.0037625 02:39:06.665 -08:06:43.57 15.03 13.73 14.70 14.08 13.33  485.65  794.00 15.25  0.63
0818.0037618 02:39:03.375 -08:11:13.90 14.64 13.44 14.45 13.80 13.13  707.85  798.71 14.72  0.37
0818.0037627 02:39:07.117 -08:09:38.86 15.89 14.08 14.91 14.19 13.25  625.03  766.28 15.64  0.74
0819.0032572 02:39:28.691 -08:02:39.80 11.24 10.92 11.12 10.91 10.82  248.96  563.96 11.53  0.19
0817.0038141 02:39:10.410 -08:16:21.66 14.19 11.86 13.63 12.15 11.53  940.84  676.22 13.99  0.37
0820.0026621 02:39:30.792 -07:58:07.77 14.51 12.95 14.17 13.52 12.90   27.72  574.03 14.56  0.56
0817.0038202 02:39:20.151 -08:14:55.36  9.63  8.96  9.42  8.93  8.73  852.92  571.15  9.78  0.56
0817.0038075 02:38:46.697 -08:15:45.12 14.63 11.62 13.81 11.86 10.79  956.73  962.36 14.35  0.15