year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 02, 17, 19,  136.714279,   60.805450,   9,  95,  317.412079,   12.612468,    23,  1566
 2020, 08, 02, 17, 19,  136.723694,   60.796940,   8,  67,  306.227264,    7.242408,    24,  1567
 2020, 08, 02, 17, 19,  136.685135,   60.748051,   8,  60,  304.369415,    6.620939,    32,  1567
 2020, 08, 02, 17, 19,  113.153984,   61.539875,   8,  50,  302.593262,   18.026867,   136,   189
 2020, 08, 02, 17, 19,  112.784698,   61.349743,   8,  78,  309.826263,   27.091345,   166,   172
 2020, 08, 02, 17, 19,  112.806938,   61.350315,   9, 100,  342.420654,   98.369827,   166,   173
 2020, 08, 02, 17, 19,  136.512589,   59.827404,   8,  70,  306.954346,    7.741600,   168,  1599
 2020, 08, 02, 17, 19,  134.429306,   59.686214,   8,  71,  307.961609,    7.978752,   234,  1464
 2020, 08, 02, 17, 19,  134.435410,   59.671280,   7,  25,  302.774200,    5.428328,   236,  1465