#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1611.0074815 07:21:49.064 +71:08:24.13 11.33 10.66 11.12 10.63 10.43  850.92   21.76 11.61  0.18
1612.0075353 07:24:43.949 +71:17:58.04 13.96 13.35 13.46 12.94 11.30   29.48   75.03 13.16  0.41
1611.0074769 07:21:24.337 +71:08:54.36 11.20  9.10 10.39  9.02  8.45  921.27   92.26 11.03  0.11
1612.0075259 07:23:35.217 +71:15:01.08 12.88 11.72 12.50 11.68 11.34  331.73   86.76 12.99  0.48
1613.0073853 07:21:52.287 +71:18:17.92 13.68 13.11 13.41 11.49 11.16  594.84  426.16 13.48  0.38
1613.0073824 07:21:33.379 +71:19:21.14 11.91 10.98 11.62 10.95 10.67  631.82  507.70 12.25  0.07
1613.0073927 07:22:36.443 +71:22:48.57 11.68 10.79 11.40 10.75 10.49  336.94  526.72 11.80  0.30
1613.0073689 07:20:03.700 +71:20:46.91 11.79  9.24 10.81  9.17  8.35  893.29  745.85 11.51  0.09
1614.0073281 07:21:06.197 +71:29:55.84 11.70 11.11 11.52 11.08 10.90  458.53 1000.49 12.00  0.55
1613.0073628 07:19:27.795 +71:20:27.94 13.95 13.40 13.58 12.99 11.24 1019.95  804.51 13.67  0.62
1614.0073201 07:19:47.486 +71:26:12.03 12.10 11.30 11.85 11.27 11.03  811.07 1002.52 12.69  0.36