#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1510.0122314 04:18:20.055 +61:00:47.97 13.07 11.68 12.80 11.79 11.05  154.38   19.42 13.79  1.55
1509.0124712 04:18:14.919 +60:55:52.39 13.83 11.29 13.03 11.30 10.20  394.78   10.21 13.62  1.28
1507.0128564 04:18:05.117 +60:47:49.62 13.29 12.28 13.18 12.53 11.86  786.19    4.94 13.45  0.92
1510.0122358 04:18:26.533 +61:03:45.76 11.10 10.52 10.92 10.50 10.32    7.62    3.22 11.29  0.97
1509.0124645 04:18:01.017 +60:56:46.84 14.32 13.71 14.24 13.63 12.99  363.95   97.30 14.70  0.55
1508.0125344 04:17:38.957 +60:53:33.12 14.42 13.44 13.99 13.11 12.53  538.00  200.47 14.36  0.65
1510.0122105 04:17:45.932 +61:00:32.05 14.20 13.14 13.77 12.84 12.23  199.38  212.67 14.26  0.26
1509.0124436 04:17:27.865 +60:54:37.26 13.76 10.64 12.31 10.57  9.75  497.09  272.20 12.50  0.47
1509.0124405 04:17:24.111 +60:55:35.65 13.26 12.46 12.89 12.04 11.44  454.38  301.14 13.08  0.72
1510.0122030 04:17:31.207 +61:00:31.88 13.81 13.21 13.51 12.83 12.62  213.31  297.28 14.02  1.09
1507.0128169 04:17:06.282 +60:47:52.40 14.07 13.59 14.23 13.34 12.80  837.53  347.01 14.42  0.18
1510.0121884 04:17:07.409 +61:01:22.37  9.99  9.42  9.81  9.40  9.23  194.08  440.94 10.03  0.31
1508.0124464 04:15:17.860 +60:49:52.47 14.84 13.82 14.48 13.44 13.10  839.01  990.70 14.92  0.36
1509.0123620 04:15:24.772 +60:54:08.87 13.41 12.82 13.01 12.27 11.88  629.45  981.15 13.46  0.35
1510.0121627 04:16:27.395 +61:01:23.69 13.76 12.85 13.59 12.16 11.57  229.99  671.34 13.92  1.22
1508.0124936 04:16:27.779 +60:49:12.75 14.52 12.78 13.77 12.35 11.44  808.48  579.56 14.22  0.72
1511.0122934 04:16:25.951 +61:06:04.57 14.01 13.10 13.59 12.40 12.02    7.53  714.17 13.90  0.59
1508.0124712 04:15:54.801 +60:53:40.31 13.46 10.34 12.01 10.27  9.45  625.38  803.77 13.06  0.28
1511.0122787 04:16:03.369 +61:06:17.37 14.22 13.42 13.84 13.14 12.47   17.22  846.04 14.28  0.26
1509.0124066 04:16:31.253 +60:56:43.88 10.50  9.87 10.31  9.85  9.66  447.69  615.61 10.56  0.32