#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1577.0148835 09:48:23.599 +67:47:43.08 12.43  9.61 11.27  9.54  8.72  457.46  115.10 11.89  0.46
1577.0148749 09:47:17.537 +67:43:57.42 11.71 11.28 11.56 11.26 11.13  809.39  112.25 11.94  0.19
1578.0148440 09:49:36.219 +67:53:22.25 12.30 11.13 11.91 11.08 10.74   34.90  183.29 12.20  0.88
1578.0148384 09:48:51.715 +67:51:34.18 12.50 11.29 12.09 11.24 10.90  253.16  210.28 12.48  0.40
1578.0148380 09:48:47.412 +67:51:30.39 13.45 11.63 12.73 11.86 11.29  271.32  217.32 13.39  0.67
1579.0152045 09:49:28.220 +67:55:24.16 12.40 10.44 11.65 10.37  9.84   16.78  286.20 12.16  0.80
1579.0151974 09:48:30.649 +67:54:44.30 13.84 11.81 13.37 11.84 11.03  258.42  390.40 13.57  0.17
1579.0151792 09:45:44.291 +67:57:05.53 13.63 12.32 13.29 12.41 11.93  847.38  873.50 13.57  0.18
1581.0149293 09:47:35.325 +68:06:46.73 13.28 12.07 13.07 12.20 99.99  177.86 1017.40 13.31  0.86
1579.0151830 09:46:27.987 +67:59:04.93 13.87 12.39 13.51 12.65 12.15  628.35  853.55 13.86  0.47
1579.0151866 09:47:07.494 +67:54:25.71 12.93 11.97 11.19 12.39 12.29  589.81  569.17 13.85  0.70
1580.0152010 09:49:00.803 +68:00:14.09 12.28 11.80 12.12 11.77 11.63    6.75  549.91 12.41  0.54