#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1200.0200544 12:21:22.408 +30:01:53.48 14.18 12.75 13.94 12.86 11.27  751.93  185.67 14.00  0.40
1200.0200509 12:21:04.209 +30:00:36.39 13.58 11.51 12.78 11.44 10.88  947.04  228.93 13.22  0.19
1200.0200519 12:21:08.839 +30:03:35.69 13.78 12.58 13.54 12.41 11.01  832.37  327.67 13.59  0.30
1200.0200464 12:20:46.492 +30:05:22.68 11.08 10.09 10.77 10.06  9.77  989.40  520.23 11.26  0.14
1201.0199136 12:21:31.656 +30:11:00.44 13.43 12.27 13.12 12.30 11.10  445.89  514.47 13.24  0.42
1203.0200539 12:21:39.491 +30:23:45.68 11.36 10.51 11.09 10.48 10.23   62.85 1002.74 11.62  1.02
1202.0199069 12:20:56.649 +30:16:14.91 13.73 12.36 13.50 12.40 11.03  630.71  917.28 13.53  0.63
1201.0199024 12:20:36.337 +30:09:39.89 11.03 10.23 10.78 10.20  9.96  974.54  752.26 11.31  0.05
1203.0200580 12:21:57.217 +30:19:05.23 12.62 11.39 12.21 11.35 11.00   19.02  714.49 13.10  0.61
1203.0200500 12:21:17.020 +30:19:12.66 13.81 12.60 13.36 12.48 11.24  375.88  932.13 13.72  0.48