#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
0664.0053137 04:57:43.191 -23:31:08.12 11.37 10.79 11.19 10.77 10.59  150.07  317.51 12.44  0.72
0665.0053057 04:56:45.198 -23:27:48.46 13.53 11.97 12.88 12.09 11.94  809.00  360.44 11.37  0.53
0666.0054041 04:58:04.199 -23:18:03.01 20.61 99.99 20.18 19.89 18.53   32.74  980.83  6.88  3.93
0665.0053347 04:58:00.449 -23:26:21.78 13.27 12.21 12.95 12.60 12.15    3.79  577.77 11.17  1.09