time_utc, psu_vel, qd_vel, qp_vmin, psu_mass, qd_mass, QI_ampl, QI_rt, QT_ampl, QT_rt, vel_qi, qd_class, psu_class, psu_charge, qd_charge 2015-01-21T11:15:01.000, nan, 1.89726960e+00, nan, nan, 5.89650286e-16, 3.91100000e-15, 2.16700000e-06, 2.68100000e-14, 2.00000000e-06, 1.27892569e+02, 2, 62, nan, 5.89590000e-16 2015-01-21T11:22:08.000, nan, nan, nan, nan, nan, 3.54900000e-15, 9.33300000e-06, 4.60200000e-14, 7.00000000e-06, 4.54280772e+01, 0, 0, nan, nan 2015-01-21T11:34:51.000, nan, nan, nan, nan, nan, 5.05800000e-15, 3.28300000e-05, 3.51200000e-14, 3.63300000e-05, 1.00629918e+01, 0, 0, nan, nan 2015-01-21T11:44:22.000, nan, nan, nan, nan, nan, 5.05800000e-15, 6.00000000e-06, 3.43500000e-14, 1.26700000e-05, 6.48986480e+01, 0, 0, nan, nan 2015-01-21T12:19:12.000, nan, nan, 7.57667953e+00, nan, nan, 5.60800000e-14, 2.65000000e-05, 1.39400000e-13, 6.06700000e-05, 1.41369304e+01, 0, 0, nan, nan 2015-01-21T12:26:27.000, nan, nan, nan, nan, nan, 3.91100000e-15, 3.16700000e-06, 4.25400000e-14, 1.90000000e-05, 1.01065642e+02, 0, 0, nan, nan 2015-01-21T13:15:25.000, 1.05318590e+01, nan, nan, 1.99158706e-17, nan, 3.18700000e-15, 1.00000000e-06, 2.33400000e-14, 1.56700000e-05, 1.98222000e+02, 0, 2, 6.13630400e-16, nan 2015-01-21T13:59:30.000, nan, nan, nan, nan, nan, 8.84900000e-15, 1.36700000e-05, 6.20200000e-14, 4.13300000e-05, 3.17279913e+01, 0, 0, nan, nan 2015-01-21T14:06:22.000, nan, nan, nan, nan, nan, 3.91100000e-15, 3.00000000e-06, 2.47200000e-14, 1.66700000e-06, 1.04629798e+02, 0, 0, nan, nan