id	obsid	mag	mag_obs	color	bad trak	obc bad status
726670368	18301	10.02	10.44	1.50	0.053	0.685
33693024	50334	10.49	10.27	0.40	0.131	0.614
645799192	50307	9.20	10.43	1.50	0.084	0.674
691816816	50285	9.71	9.79	0.94	0.056	0.517
398461248	19990	10.01	10.79	1.50	0.243	0.569
395060504	18300	10.34	10.46	0.67	0.121	0.596
1157767464	50282	10.37	9.99	0.81	0.301	0.488
794175632	50280	9.94	10.47	1.50	0.081	0.795