year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 01, 07, 15,   79.060913,   67.296677,   8,  71,  310.892090,    9.519455,    21,  1203
 2020, 08, 01, 07, 15,   79.055870,   67.303688,   9,  85,  337.076263,   33.395767,    22,  1203
 2020, 08, 01, 07, 15,   83.536278,   68.322189,   8,  74,  313.673187,   11.455378,   114,   996
 2020, 08, 01, 07, 15,   83.625893,   68.411934,   9,  92,  341.043060,   37.963394,   124,   989
 2020, 08, 01, 07, 15,   77.004868,   67.785484,   8,  68,  308.953308,    7.485286,   125,  1277
 2020, 08, 01, 07, 15,   79.966286,   68.526337,   9,  80,  339.421417,   41.858734,   187,  1125
 2020, 08, 01, 07, 15,   72.514931,   67.803139,   8,  69,  309.493927,    9.324813,   213,  1490