year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 04, 08, 17,   77.242371,   65.902267,   8,  77,  317.202362,   17.023794,   469,   621
 2020, 09, 04, 08, 17,   77.237213,   66.203690,   8,  50,  301.877258,    7.229296,   516,   617
 2020, 09, 04, 08, 17,   77.236092,   66.213959,   8,  39,  300.580109,    6.563783,   517,   617
 2020, 09, 04, 08, 17,   76.915184,   66.405174,   8,  64,  306.749603,    9.678307,   548,   636
 2020, 09, 04, 08, 17,   70.983704,   66.199120,   8,  35,  300.666412,    7.854056,   552,   885
 2020, 09, 04, 08, 17,   76.981430,   66.467995,   8,  49,  301.807495,    6.977131,   554,   631
 2020, 09, 04, 08, 17,   76.949127,   66.487717,   8,  46,  301.372925,    6.737650,   556,   633
 2020, 09, 04, 08, 17,   77.316910,   66.683617,   8,  62,  305.896271,    9.438479,   586,   606
 2020, 09, 04, 08, 17,   75.547554,   66.952988,   8,  60,  304.967926,   15.733056,   634,   681