year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 22, 01, 17,    6.469939,   32.137642,   8,  57,  308.563110,    6.937814,   173,  1488
 2020, 09, 22, 01, 17,   19.768543,   28.906836,   8,  75,  308.541016,   19.855843,   246,  2980
 2020, 09, 22, 01, 17,    5.964143,   31.705324,   8,  75,  308.728394,    6.237192,   248,  1443
 2020, 09, 22, 01, 17,    6.049767,   31.665262,   9,  85,  312.485260,    7.373623,   252,  1454
 2020, 09, 22, 01, 17,    6.058011,   31.664049,   9,  94,  317.034119,   10.120279,   252,  1455
 2020, 09, 22, 01, 17,    5.806426,   31.686932,   9, 100,  347.265869,   39.515312,   254,  1425
 2020, 09, 22, 01, 17,    5.814780,   31.685736,   8,  33,  300.737030,    2.928524,   254,  1426
 2020, 09, 22, 01, 17,    5.959937,   31.591032,   9, 100,  341.046509,   31.480795,   265,  1446
 2020, 09, 22, 01, 17,    8.036849,   31.057550,   8,  70,  307.008057,    5.093005,   296,  1710
 2020, 09, 22, 01, 17,    8.162098,   31.016230,   9,  81,  310.929047,    7.109088,   299,  1726
 2020, 09, 22, 01, 17,    5.760942,   30.977961,   8,  65,  305.693787,    4.594393,   360,  1442
 2020, 09, 22, 01, 17,    5.641351,   30.880215,   9, 100,  325.885620,   16.740643,   377,  1431
 2020, 09, 22, 01, 17,    5.640035,   30.873528,   9, 100,  327.398895,   17.906538,   378,  1431
 2020, 09, 22, 01, 17,    5.449059,   30.758722,   8,  65,  305.677307,    5.362293,   399,  1412
 2020, 09, 22, 01, 17,    6.698826,   29.698160,   9,  83,  311.527374,    6.822093,   528,  1596
 2020, 09, 22, 01, 17,    6.706725,   29.696918,   8,  75,  308.452820,    5.353407,   528,  1597
 2020, 09, 22, 01, 17,    9.784302,   28.735910,   9,  89,  314.268066,   12.236474,   593,  1984
 2020, 09, 22, 01, 17,    9.793472,   28.734274,   9, 100,  328.197021,   23.966789,   593,  1985
 2020, 09, 22, 01, 17,    7.706925,   28.618271,   8,  78,  309.742859,    6.535651,   663,  1754
 2020, 09, 22, 01, 17,    9.789441,   28.080387,   8,  79,  310.235596,    9.801580,   689,  2005