#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1498.0188701 09:20:13.297 +59:50:10.01 11.27 10.42 11.00 10.39 10.14  678.81   77.13 10.41  0.65
1498.0188644 09:19:53.187 +59:48:59.22 13.85 12.97 14.07 12.82 12.30  813.43   90.38 13.02  0.51
1498.0188778 09:20:43.727 +59:53:13.52 13.91 12.54 14.08 12.75 12.14  444.35  110.31 12.94  0.25
1498.0188695 09:20:12.632 +59:50:55.22 14.57 13.30 14.76 13.33 12.76  663.84  110.18 13.55  0.54
1498.0188775 09:20:42.465 +59:53:50.20 11.36 10.20 10.98 10.16  9.82  435.44  139.81 10.37  0.48
1498.0188617 09:19:39.549 +59:49:58.55 14.24 13.42 14.49 13.61 12.57  860.84  174.14 13.43  0.22
1499.0186827 09:21:10.029 +59:56:51.07 15.00 99.99 15.32 13.66 12.79  217.16  180.15 13.58  0.39
1499.0186814 09:21:04.099 +59:57:11.32 14.12 12.92 14.32 13.10 12.26  240.15  213.17 13.00  0.21
1500.0185436 09:21:28.999 +60:01:01.02 14.81 13.31 14.88 13.61 12.84   16.11  296.33 12.98  0.07
1500.0185361 09:20:51.378 +60:02:46.78 14.92 13.06 15.44 13.54 12.30  168.94  485.63 13.15  0.29
1499.0186579 09:19:33.648 +59:58:05.94 13.02 11.86 12.97 11.73 11.32  689.32  530.38 11.74  0.39
1501.0185904 09:19:39.355 +60:10:11.55 14.49 13.18 14.59 13.29 12.68  359.32 1016.41 12.32  0.27
1500.0185032 09:18:28.184 +60:01:58.45 14.15 12.10 13.62 12.28 11.29  932.04  894.96 12.12  0.20
1501.0185962 09:20:15.289 +60:06:20.71 14.08 12.73 14.29 12.93 12.29  268.33  745.18 12.63  0.41
1499.0186408 09:18:32.801 +59:58:43.39 14.03 12.64 13.99 12.63 12.17  990.32  746.42 12.56  0.13
1499.0186432 09:18:41.751 +59:57:18.17 12.58 10.99 12.00 10.93 10.50  979.36  659.65 11.17  0.46
1501.0186023 09:20:46.773 +60:06:51.75 14.70 13.55 14.91 13.95 13.16   91.89  670.15 13.68  0.38
1499.0186438 09:18:44.377 +59:56:06.95 13.71 12.65 13.79 12.74 12.18  995.40  601.88 12.82  0.23
1500.0185285 09:20:14.437 +60:01:58.87 13.97 12.27 14.07 12.37 11.58  380.76  565.79 12.21  0.48