#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
0903.0184071 09:48:38.453 +00:22:14.96 99.99 18.52 19.96 18.36 17.03  202.84  275.95 13.65  3.71
0904.0183962 09:49:02.282 +00:28:48.57 15.46 14.18 15.36 14.36 13.60  677.40  311.53 12.21  2.07
0903.0184285 09:49:48.331 +00:22:52.53 11.33  9.82 10.79  9.76  9.34  803.92  994.90 12.03  4.21
0902.0184272 09:49:05.406 +00:16:03.91 14.16 12.93 14.07 13.13 12.28  160.34  769.16 12.69  1.74
0902.0184279 09:49:06.851 +00:13:21.33 19.50 18.34 18.51 18.02 17.49   55.31  871.38 13.66  4.92