year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 13, 05, 18,  113.960411,   34.836018,   7,  15,  311.944824,    3.804122,     4,  1775
 2020, 09, 13, 05, 18,  113.943199,   34.833149,   8,  46,  312.066681,    3.456067,     4,  1777
 2020, 09, 13, 05, 18,  113.919472,   34.856960,   8,  59,  314.470062,    5.640288,     8,  1779
 2020, 09, 13, 05, 18,  113.909218,   34.862194,   8,  54,  312.332764,    4.704751,     9,  1780
 2020, 09, 13, 05, 18,  114.038666,   34.918224,   8,  31,  309.640625,    3.993309,    14,  1764
 2020, 09, 13, 05, 18,  110.968193,   35.657974,   8,  34,  300.511108,    4.710909,   202,  2049
 2020, 09, 13, 05, 18,  112.919914,   36.358818,   8,  64,  310.655853,    4.888356,   253,  1834
 2020, 09, 13, 05, 18,  114.102951,   36.587337,   8,  68,  313.550568,    6.459976,   258,  1697
 2020, 09, 13, 05, 18,  112.306168,   37.593792,   8,  68,  312.463287,    6.265964,   450,  1853
 2020, 09, 13, 05, 18,  118.093506,   39.754684,   8,  74,  315.642029,    9.880407,   645,  1183
 2020, 09, 13, 05, 18,  118.188774,   39.780609,   8,  64,  309.108826,    5.852845,   647,  1174
 2020, 09, 13, 05, 18,  118.733398,   40.110268,   8,  72,  313.644562,    8.453064,   686,  1120
 2020, 09, 13, 05, 18,  118.738304,   40.111412,   8,  71,  311.914093,    6.427569,   688,  1119