year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 14, 00, 24,   20.316364,   14.739841,   8,  56,  303.658630,    6.376395,    23,  1989
 2020, 12, 14, 00, 24,   20.324728,   14.738420,   9, 100,  320.112427,   16.813606,    23,  1990
 2020, 12, 14, 00, 24,   20.333092,   14.736994,   9,  94,  317.066986,   14.286763,    23,  1991
 2020, 12, 14, 00, 24,   20.340176,   14.728434,   9,  92,  315.802826,   13.135430,    24,  1992
 2020, 12, 14, 00, 24,   20.348551,   14.727010,   9,  93,  316.597473,   13.871590,    24,  1993
 2020, 12, 14, 00, 24,   20.347271,   14.719875,   9,  95,  317.632294,   14.138986,    25,  1993
 2020, 12, 14, 00, 24,   20.355652,   14.718441,   7,   5,  303.055481,    5.307491,    25,  1994
 2020, 12, 14, 00, 24,   20.354364,   14.711300,   8,  61,  313.962585,   11.459971,    26,  1994
 2020, 12, 14, 00, 24,   20.353085,   14.704168,   8,  55,  303.336548,    5.970258,    27,  1994
 2020, 12, 14, 00, 24,   20.361475,   14.702722,   8,  69,  306.779633,    7.914092,    27,  1995
 2020, 12, 14, 00, 24,   20.360189,   14.695580,   9, 100,  330.188446,   25.809437,    28,  1995
 2020, 12, 14, 00, 24,   20.358898,   14.688446,   8,  77,  317.164825,   13.799902,    29,  1995
 2020, 12, 14, 00, 24,   20.357599,   14.681306,   8,  52,  303.379089,    5.944484,    30,  1995
 2020, 12, 14, 00, 24,   17.667334,   14.335063,   8,  45,  301.916870,    3.856441,   147,  1665
 2020, 12, 14, 00, 24,   17.666225,   14.328439,   9,  82,  311.386536,    7.710188,   148,  1665
 2020, 12, 14, 00, 24,   17.585192,   14.239539,   8,  68,  307.334808,    5.654935,   163,  1657
 2020, 12, 14, 00, 24,   17.592297,   14.238411,   8,  74,  308.464417,    6.200417,   163,  1658
 2020, 12, 14, 00, 24,   17.574764,   14.220810,   7,  27,  303.751038,    4.057964,   166,  1656
 2020, 12, 14, 00, 24,   17.572554,   14.207572,   8,  53,  312.063141,    7.455338,   168,  1656
 2020, 12, 14, 00, 24,   17.563240,   14.195464,   8,  66,  305.959625,    5.104850,   170,  1655
 2020, 12, 14, 00, 24,   17.562134,   14.188846,   9,  89,  314.276703,    8.856511,   171,  1655
 2020, 12, 14, 00, 24,   17.557718,   14.162371,   8,  75,  308.721222,    6.272384,   175,  1655
 2020, 12, 14, 00, 24,   17.557066,   14.156239,   7,  19,  305.713287,    4.596868,   176,  1656
 2020, 12, 14, 00, 24,   17.553751,   14.136382,   9, 100,  321.013672,   12.956674,   179,  1656
 2020, 12, 14, 00, 24,   17.552645,   14.129763,   9,  93,  316.458282,   10.227465,   180,  1656
 2020, 12, 14, 00, 24,   17.551542,   14.123144,   8,  56,  303.666351,    4.527216,   181,  1656
 2020, 12, 14, 00, 24,   17.550438,   14.116526,   9,  98,  318.901459,   12.008477,   182,  1656
 2020, 12, 14, 00, 24,   14.645470,   14.329196,   9,  86,  312.812195,    9.950628,   216,  1267
 2020, 12, 14, 00, 24,   14.644390,   14.322188,   8,  76,  308.893066,    8.160308,   217,  1267
 2020, 12, 14, 00, 24,   20.372269,   11.537745,   8,  32,  300.711273,    8.213953,   493,  2082
 2020, 12, 14, 00, 24,   13.975963,   12.353693,   9, 100,  321.616394,   17.428459,   523,  1239
 2020, 12, 14, 00, 24,   13.974871,   12.346607,   9,  87,  313.318695,   11.370312,   524,  1239
 2020, 12, 14, 00, 24,   26.573957,    9.879344,   8,  45,  301.897064,    9.510113,   571,  2854
 2020, 12, 14, 00, 24,   26.575586,    9.877960,   8,  56,  303.639404,   10.528796,   578,  2855
 2020, 12, 14, 00, 24,   25.572123,    9.479918,   8,  66,  305.824005,   10.569745,   662,  2741
 2020, 12, 14, 00, 24,   22.320810,    9.352105,   7,  29,  300.532776,    5.981750,   765,  2364