#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1513.0232154 17:37:50.665 +61:21:03.21 13.53 11.24 12.59 12.12 10.82  372.64   85.37 13.41  1.50
1512.0231347 17:37:45.323 +61:15:45.85 13.78 12.67 12.94 12.76 11.29  216.31  290.34 13.81  1.22
1513.0232323 17:39:04.484 +61:20:12.01  9.22  7.53  8.59  7.48  7.02  721.92  337.20  9.26  0.96
1512.0231428 17:38:23.077 +61:16:30.50 12.27 10.58 11.64 10.53 10.07  423.86  370.52 12.42  1.01
1512.0231379 17:37:59.303 +61:13:13.46 13.90 13.03 13.30 13.12 12.71  224.76  437.22 13.91  0.35
1511.0229736 17:37:39.490 +61:11:08.05 13.82 12.85 13.11 12.90 12.57   73.07  466.05 13.71  1.29
1512.0231462 17:38:39.633 +61:14:16.00 11.58  9.51 10.78  9.44  8.88  452.35  512.23 11.43  1.15
1510.0228293 17:38:14.655 +61:03:56.17 13.79 11.38 12.98 12.37 10.94   73.28  871.21 13.65  2.09
1511.0229947 17:39:44.331 +61:09:09.68 13.45 11.38 12.42 12.24 11.11  654.98  915.44 13.24  1.19
1512.0231615 17:40:00.523 +61:16:35.40 12.27 10.76 11.73 10.70 10.28  916.20  652.03 12.63  1.08
1512.0231604 17:39:51.476 +61:16:09.75 13.43 12.39 12.59 12.45 11.14  860.15  643.50 13.57  1.10