#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1183.0212881 12:20:57.501 +28:21:28.20 11.98 11.23 11.75 11.20 10.97  746.23   65.79 12.36  0.23
1182.0223140 12:20:59.941 +28:17:35.22 14.03 12.69 13.98 12.83 11.40  563.84  120.98 13.87  0.34
1183.0212905 12:21:09.869 +28:21:31.50 14.33 13.32 14.31 13.35 11.94  768.77  195.64 14.21  1.21
1183.0212907 12:21:10.707 +28:20:20.16 14.28 13.02 14.20 13.13 11.47  713.34  213.67 14.27  1.04
1182.0223175 12:21:13.856 +28:13:04.54 13.96 12.88 13.61 12.88 11.40  371.01  302.20 13.76  0.45
1183.0212962 12:21:36.124 +28:20:31.73 14.69 12.97 14.62 13.07 11.48  765.02  479.99 14.74  1.67
1182.0223230 12:21:33.679 +28:13:04.04 13.16 11.80 12.47 11.89 10.71  404.37  510.82 12.84  0.13
1180.0236789 12:22:03.331 +28:04:01.52 14.30 13.96 14.20 14.01 13.13   21.60  893.38 14.47  1.19
1180.0236815 12:22:15.372 +28:04:28.93 12.60 11.52 12.25 11.49 11.17   63.94 1017.19 12.70  1.00
1181.0229455 12:21:52.223 +28:08:59.59 10.91  9.43 10.38  9.37  8.96  240.42  737.96 10.94  0.69
1182.0223285 12:21:54.651 +28:17:56.48 14.61 13.19 14.58 13.11 11.68  672.01  694.82 14.36  1.95
1181.0229430 12:21:44.625 +28:06:39.95 13.92 11.69 13.06 11.61 10.95  116.84  674.25 14.19  1.52
1184.0202275 12:21:48.792 +28:25:23.06 14.77 13.65 14.83 13.81 12.21 1018.83  576.17 14.84  2.33