#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1219.0192311 09:43:49.670 +31:58:07.07 15.43 14.29 16.34 14.86 14.31   67.03   41.48 15.71  0.76
1216.0178093 09:43:34.957 +31:40:39.44 12.98 11.78 12.63 11.85 11.04  920.21   57.52 12.59  0.54
1219.0192299 09:43:43.969 +31:55:45.41 15.21 13.46 15.60 13.38 13.33  188.33   80.91 15.28  0.66
1218.0188960 09:43:40.750 +31:52:37.64 15.49 14.51 16.45 14.27 14.05  342.19   89.83 15.34  0.45
1218.0188928 09:43:29.349 +31:48:07.12 14.71 13.80 15.21 13.62 13.39  574.55  170.65 14.73  0.60
1219.0192253 09:43:31.715 +31:56:31.07 15.22 14.08 15.99 13.83 13.93  171.92  210.16 15.34  0.49
1219.0192225 09:43:28.668 +31:55:56.58 14.77 12.94 15.16 12.63 12.42  204.26  236.51 14.57  0.34
1218.0188912 09:43:22.664 +31:49:39.83 15.34 13.98 15.85 13.86 13.52  512.01  249.99 15.18  0.59
1219.0192192 09:43:17.713 +31:59:03.26 12.13 11.46 11.92 11.43 11.23   73.75  370.17 12.06  0.65
1217.0181234 09:42:58.766 +31:46:01.82 11.18  9.95 10.77  9.91  9.56  722.85  463.32 10.70  0.56
1216.0177982 09:42:49.999 +31:40:17.86 15.27 15.00 16.01 15.23 14.55 1009.39  509.20 15.38  0.16
1218.0188734 09:42:17.306 +31:50:38.25 14.00 12.74 14.46 12.97 12.42  569.98  916.37 14.07  0.28
1218.0188713 09:42:09.274 +31:52:58.68 13.40 12.41 13.61 12.60 12.18  471.40 1014.99 13.27  0.08
1217.0181097 09:42:13.755 +31:43:22.96 15.20 13.87 16.04 14.01 13.10  920.47  898.63 15.28  0.36
1217.0181121 09:42:19.899 +31:46:39.33 14.95 13.97 15.81 14.38 13.63  755.30  860.87 15.10  0.28
1219.0192082 09:42:47.943 +31:54:23.43 13.83 12.83 14.08 12.53 12.60  343.03  635.32 13.69  0.27
1217.0181148 09:42:27.018 +31:42:51.93 12.58 10.99 12.00 10.93 10.50  924.06  760.24 12.09  0.57
1219.0192059 09:42:40.474 +31:54:44.42 14.00 12.84 14.32 13.14 12.92  338.31  713.20 13.91  0.40
1219.0191992 09:42:19.481 +31:54:25.41 13.49 12.07 12.99 12.17 11.82  386.63  922.50 13.16  0.04
1218.0188831 09:42:54.082 +31:50:52.60 12.32 99.99 11.55 11.26 10.08  501.67  544.91 14.04  3.35