#usnob1_id   ra           dec          magb1 magr1 magb2 magr2 magn  xpix    ypix    magi   sep
1568.0017731 00:56:00.336 +66:50:03.85 10.65  9.71 10.36  9.67  9.39  672.19  805.01  9.79  0.26
1568.0017758 00:56:03.867 +66:53:02.57 10.31  9.37 10.02  9.33  9.05  680.20  949.18  9.40  0.20
1567.0017321 00:55:33.465 +66:47:04.03 11.03 10.10 10.74 10.07  9.79  772.71  640.98 10.00  0.56