#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1617.0055538 04:35:37.302 +71:47:54.96 13.32 12.54 13.26 12.21 11.02  118.30   11.18 12.15  0.08
1617.0055486 04:35:11.420 +71:47:18.26 14.77 13.09 14.53 13.05 11.44  217.30   35.28 12.53  0.09
1617.0055421 04:34:43.533 +71:47:23.21 13.62 12.71 13.53 12.61 11.10  305.89   91.49 12.37  0.15
1618.0054943 04:35:14.381 +71:49:29.40 13.98 11.35 13.81 12.09 10.70  154.46  120.06 12.00  0.40
1616.0055347 04:32:07.081 +71:41:41.46 13.91 12.44 14.01 12.49 10.87  957.04  157.34 12.93  3.14
1617.0055280 04:33:47.327 +71:46:35.26 14.59 12.76 14.48 12.81 11.21  508.32  166.11 12.60  0.29
1617.0055245 04:33:33.644 +71:47:37.37 13.50 10.48 12.15 10.41  9.59  527.20  235.50 10.56  0.22
1618.0054906 04:34:54.757 +71:52:06.78 11.80 10.14 11.19 10.08  9.63  154.12  266.93 10.31  0.07
1617.0055222 04:33:24.927 +71:47:56.70 13.87 12.85 13.77 12.78 11.46  547.43  265.56 12.50  0.30
1619.0055591 04:35:24.738 +71:54:19.31 12.05 10.62 11.54 10.57 10.17    3.15  302.05 10.72  0.18
1618.0054688 04:33:05.423 +71:48:41.60 14.99 12.76 14.82 12.66 11.39  591.66  334.13 12.96  0.40
1619.0055468 04:34:23.938 +71:54:40.69 10.29  9.54 10.06  9.51  9.28  191.02  432.13  9.74  0.12
1619.0055489 04:34:32.749 +71:55:24.33 11.60 11.06 11.43 11.04 10.88  144.83  445.74 11.32  0.17
1618.0054661 04:32:50.909 +71:51:13.95 13.37 11.19 12.53 11.11 10.49  576.01  467.52 11.27  0.25
1619.0055441 04:34:13.973 +71:55:22.89 14.59 13.25 14.64 13.23 12.91  205.96  480.50 13.01  0.28
1618.0054625 04:32:35.901 +71:51:05.18 14.50 13.27 14.39 13.32 11.49  628.18  490.83 13.37  0.57
1619.0055471 04:34:24.488 +71:56:16.25 13.75 12.91 13.88 12.02 12.52  149.99  497.76 12.77  0.49
1619.0055091 04:31:18.061 +71:54:11.80 14.59 13.17 14.59 13.07 12.61  800.31  769.99 12.96  0.25
1620.0056865 04:33:29.154 +72:05:53.72 11.99 10.90 11.64 10.86 10.54   90.31 1002.40 11.16  0.67
1619.0055333 04:33:23.085 +71:58:29.49 14.04 13.02 14.04 12.81 12.58  293.29  705.97 13.05  0.97
1619.0055234 04:32:34.033 +71:55:44.72 11.98 11.73 11.89 11.72 11.65  518.36  686.85 11.88  0.23
1619.0055317 04:33:13.718 +71:58:20.79 14.42 13.00 14.35 12.97 12.64  326.19  718.16 12.85  0.44
1619.0055102 04:31:22.632 +71:58:49.56 14.22 13.41 14.55 13.35 12.87  670.16  952.17 13.18  0.49
1619.0055287 04:33:02.035 +71:56:16.16 14.40 12.97 14.04 12.82 11.43  415.51  654.84 12.81  0.27
1619.0054970 04:30:19.604 +71:54:05.73 14.74 13.12 14.69 13.04 11.43  990.11  880.35 12.88  0.65
1618.0054490 04:31:33.069 +71:50:21.99 10.87  8.94 10.13  8.87  8.35  848.37  582.75  9.11  0.49
1619.0055133 04:31:36.794 +71:58:58.15 11.62 10.90 11.40 10.87 10.66  621.14  930.74 11.15  0.23