#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  845.10   35.24 11.47  0.28
1611.0074769 07:21:24.337 +71:08:54.36 11.20  9.10 10.39  9.02  8.45  915.18  105.67 10.91  0.03
1612.0075259 07:23:35.217 +71:15:01.08 12.88 11.72 12.50 11.68 11.34  328.04  100.28 12.88  1.23
1613.0073824 07:21:33.379 +71:19:21.14 11.91 10.98 11.62 10.95 10.67  626.63  519.23 12.16  0.28
1613.0073689 07:20:03.700 +71:20:46.91 11.79  9.24 10.81  9.17  8.35  887.01  756.63 11.39  0.08
1614.0073281 07:21:06.197 +71:29:55.84 11.70 11.11 11.52 11.08 10.90  454.29 1010.04 11.70  0.47
1613.0073927 07:22:36.443 +71:22:48.57 11.68 10.79 11.40 10.75 10.49  333.09  538.15 11.55  0.29
1614.0073201 07:19:47.486 +71:26:12.03 12.10 11.30 11.85 11.27 11.03  805.67 1011.94 12.54  0.86