#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1615.0051500 04:01:42.805 +71:33:38.58 10.92 10.01 10.63  9.97  9.70  766.85   58.85 10.78  0.53
1616.0050855 04:00:59.215 +71:36:05.06 14.81 13.70 14.53 13.45 12.97  949.22  147.53 12.82  0.70
1616.0050905 04:01:15.745 +71:36:30.62 14.13 10.64 13.50 10.65  9.31  890.87  177.97 11.40  0.50
1616.0051448 04:04:34.695 +71:38:38.25 14.77 13.42 14.56 13.15 12.51  165.94  406.02 12.84  0.47
1616.0051033 04:02:00.528 +71:40:54.76 14.33 13.32 14.31 13.16 11.44  758.51  414.62 12.77  0.12
1617.0050738 04:01:59.641 +71:42:59.02 15.09 13.43 14.93 13.20 11.34  778.02  511.79 12.81  0.79
1618.0050066 04:01:29.267 +71:53:18.71 15.53 13.86 15.53 13.49 12.83  972.95  983.50 13.53  1.01
1618.0050512 04:04:07.703 +71:50:32.30 13.28 11.28 12.51 11.21 10.67  366.06  951.64 12.19  0.35
1618.0050213 04:02:15.947 +71:48:47.47 11.19 10.71 11.03 10.68 10.54  764.36  797.76 11.25  0.27
1618.0050283 04:02:38.505 +71:51:59.09 15.32 13.87 15.57 13.64 13.07  706.66  963.34 12.02  0.31
1618.0050210 04:02:15.128 +71:50:20.70 14.25 13.43 14.40 13.18 12.67  779.73  870.99 14.10  0.28
1618.0050180 04:02:04.663 +71:52:50.82 12.64 12.05 12.46 12.02 11.84  838.69  983.11 12.19  0.75
1617.0051256 04:05:24.447 +71:45:39.54 11.93  9.39 10.95  9.32  8.50   40.77  771.86 10.00  0.28
1617.0050649 04:01:26.220 +71:46:29.58 13.69 12.45 13.49 11.92 10.61  928.06  657.13 13.01  2.70
1617.0051071 04:04:12.051 +71:42:40.08 15.08 13.97 14.93 13.75 13.06  283.59  582.22 13.80  0.14