#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  860.06   50.94 11.12  0.40
1611.0074769 07:21:24.337 +71:08:54.36 11.20  9.10 10.39  9.02  8.45  930.36  121.14  9.57  0.31
1612.0075259 07:23:35.217 +71:15:01.08 12.88 11.72 12.50 11.68 11.34  342.56  115.71 12.14  1.20
1612.0075228 07:23:02.774 +71:14:36.76 14.42 13.40 14.08 13.03 11.24  460.62  162.18 12.84  0.90
1612.0075203 07:22:43.190 +71:14:13.58 13.55 12.83 13.28 11.29 10.81  536.11  184.37 12.63  0.61
1612.0075147 07:21:54.792 +71:12:01.75 14.01 13.42 13.84 13.05 11.36  751.00  189.70 12.71  0.72
1613.0073853 07:21:52.287 +71:18:17.92 13.68 13.11 13.41 11.49 11.16  604.98  454.05 12.33  0.29
1613.0073824 07:21:33.379 +71:19:21.14 11.91 10.98 11.62 10.95 10.67  641.71  535.27 11.65  0.02
1614.0073206 07:19:50.401 +71:24:35.68 14.65 13.31 14.01 13.10 11.28  850.97  956.03 13.09  1.07
1613.0073689 07:20:03.700 +71:20:46.91 11.79  9.24 10.81  9.17  8.35  902.50  773.04  9.53  0.47
1615.0073078 07:23:11.723 +71:31:49.97 14.65 12.99 14.22 12.87 10.94    9.69  860.11 12.88  0.60
1613.0073927 07:22:36.443 +71:22:48.57 11.68 10.79 11.40 10.75 10.49  347.61  554.38 11.06  0.56