#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1509.0181652 10:21:47.459 +60:54:46.23  8.58  6.86  7.94  6.80  6.34  511.87  517.78  6.34  1.65
1510.0178689 10:20:43.191 +61:01:48.22 11.45 10.78 11.33 10.39 10.19  941.55  781.97 11.29  3.32
1510.0178775 10:21:50.176 +61:04:32.31 11.24 10.70 11.07 10.68 10.52  579.46  982.36 11.58  0.56
1509.0181698 10:22:08.087 +60:55:11.80 11.26 10.43 11.00 10.40 10.15  396.23  558.55  9.56  0.54