year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 01, 05, 38,   98.276268,   39.839622,   8,  63,  309.490479,   11.037790,   186,  2563
 2020, 12, 01, 05, 38,   98.279160,   39.851044,   7,  26,  300.360870,    6.802988,   187,  2562
 2020, 12, 01, 05, 38,   98.272072,   39.849247,   8,  79,  319.643646,   18.552061,   187,  2563