year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 04, 08, 40,   80.574493,    8.934526,   8,  64,  309.827087,    9.256750,     5,   288
 2020, 10, 04, 08, 40,   80.722221,    9.070298,   8,  74,  317.109680,   17.539030,    22,   269
 2020, 10, 04, 08, 40,   80.713112,    9.069171,   8,  35,  309.044159,    7.205156,    22,   270