year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 08, 04, 30,  140.885086,   27.234079,   8,  45,  311.200928,   14.593903,   250,   280
 2020, 07, 08, 04, 30,  140.875107,   27.233376,   8,  66,  318.145874,   22.171705,   250,   281
 2020, 07, 08, 04, 30,  140.894135,   27.246872,   9, 100,  362.320068,  134.693985,   251,   279
 2020, 07, 08, 04, 30,  140.884155,   27.246157,   9, 100,  453.643311, 1058.996582,   251,   280
 2020, 07, 08, 04, 30,  140.874161,   27.245455,   9, 100,  409.212006,  442.484650,   251,   281
 2020, 07, 08, 04, 30,  140.864197,   27.244738,   9,  82,  329.072174,   38.148491,   251,   282
 2020, 07, 08, 04, 30,  140.854248,   27.244022,   8,  38,  310.902893,   12.900556,   251,   283
 2020, 07, 08, 04, 30,  140.896591,   27.242472,   8,  79,  326.228882,   37.920147,   258,   278
 2020, 07, 08, 04, 30,  140.886597,   27.241825,   9, 100,  443.014740,  875.546021,   258,   279
 2020, 07, 08, 04, 30,  140.876587,   27.241179,   9, 100,  427.888245,  655.131653,   258,   280
 2020, 07, 08, 04, 30,  140.866592,   27.240532,   8,  75,  323.289612,   28.925068,   258,   281
 2020, 07, 08, 04, 30,  140.885620,   27.253906,   9,  88,  336.415680,   54.686810,   259,   279
 2020, 07, 08, 04, 30,  140.875595,   27.253248,   9,  98,  355.984650,  109.145111,   259,   280