#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1618.0054906 04:34:54.757 +71:52:06.78 11.80 10.14 11.19 10.08  9.63  425.86    2.78 10.15  0.37
1616.0055580 04:34:15.679 +71:41:44.58 13.45 10.89 12.46 10.82 10.00  945.76   69.59 11.16  0.19
1619.0055489 04:34:32.749 +71:55:24.33 11.60 11.06 11.43 11.04 10.88  281.11  109.51 10.86  0.39
1619.0055468 04:34:23.938 +71:54:40.69 10.29  9.54 10.06  9.51  9.28  321.37  136.61  9.35  0.29
1620.0057015 04:34:38.558 +72:00:34.75 12.07 11.21 11.80 11.18 10.92   30.32  127.36 11.92  0.16
1617.0055245 04:33:33.644 +71:47:37.37 13.50 10.48 12.15 10.41  9.59  688.59  271.23 10.29  0.31
1618.0054661 04:32:50.909 +71:51:13.95 13.37 11.19 12.53 11.11 10.49  540.14  457.45 10.69  0.27
1619.0055133 04:31:36.794 +71:58:58.15 11.62 10.90 11.40 10.87 10.66  210.31  788.38 10.88  0.39
1618.0054490 04:31:33.069 +71:50:21.99 10.87  8.94 10.13  8.87  8.35  625.13  741.73  8.86  0.20
1617.0055017 04:31:18.997 +71:44:07.98 11.84 10.90 11.55 10.86 10.58  931.98  751.16 11.01  0.62
1619.0055234 04:32:34.033 +71:55:44.72 11.98 11.73 11.89 11.72 11.65  333.77  552.96 11.79  0.23