#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1311.0213538 10:24:48.281 +41:10:08.41 11.48  9.64 10.78  9.58  9.08    7.31  120.35 11.51  0.35
1311.0213527 10:24:46.453 +41:10:25.39 12.83 11.75 12.48 11.72 11.40   14.69  140.86 13.70  0.61
1312.0212608 10:24:29.163 +41:12:28.16 13.22 99.99 13.14 12.70 11.36  100.00  304.58 13.13  0.26
1311.0213327 10:23:47.329 +41:09:52.64 14.54 13.73 14.90 14.01 13.52  490.74  390.49 14.03  0.47
1311.0213300 10:23:43.692 +41:11:44.71  9.05  7.84  8.64  7.79  7.45  472.90  485.16  8.92  0.40
1311.0213111 10:22:54.119 +41:07:10.62 12.98 11.74 12.80 12.56 11.41  972.97  524.88 13.08  0.39
1313.0214624 10:23:22.973 +41:19:41.44 14.51 13.00 14.30 12.98 12.97  439.51  910.48 14.41  0.38
1312.0212450 10:23:48.291 +41:13:40.86 15.19 13.99 15.45 14.40 13.71  389.83  543.59 15.28  0.40
1312.0212436 10:23:44.037 +41:17:12.43 19.60 18.36 18.76 18.12 18.01  334.01  713.96 16.08  5.94
1311.0213163 10:23:13.094 +41:11:16.52 13.57 12.33 13.53 12.62 12.30  723.80  606.83 13.53  0.26
1312.0212382 10:23:29.580 +41:13:30.17 15.14 13.64 15.19 13.97 13.36  540.20  623.09 14.92  0.44
1312.0212427 10:23:43.543 +41:14:17.10 15.03 14.22 15.27 14.39 14.12  412.02  590.50 14.61  0.47
1312.0212194 10:22:43.815 +41:17:00.73 13.71 12.06 13.88 12.72 11.46  810.86  980.10 14.13  0.33