year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 16, 03, 22,  139.743423,   48.916645,   8,  54,  303.001434,    6.735135,    13,  1683
 2020, 10, 16, 03, 22,  131.804962,   48.075302,   8,  69,  309.643555,   14.024071,   121,  2334
 2020, 10, 16, 03, 22,  135.425781,   49.345741,   9,  96,  350.569580,   59.699127,   188,  2020
 2020, 10, 16, 03, 22,  135.413300,   49.343235,   9,  98,  355.866180,   70.204422,   188,  2021
 2020, 10, 16, 03, 22,  131.765762,   49.057346,   9,  80,  320.740692,   21.978739,   262,  2290
 2020, 10, 16, 03, 22,  136.919235,   50.378551,   8,  78,  318.278229,   15.361744,   296,  1863
 2020, 10, 16, 03, 22,  136.952225,   51.048508,   8,  57,  303.739441,    7.652194,   392,  1832
 2020, 10, 16, 03, 22,  130.800476,   50.486446,   8,  44,  304.405701,   10.569868,   494,  2293
 2020, 10, 16, 03, 22,  127.456207,   50.340248,   8,  64,  306.652832,   17.780069,   597,  2512
 2020, 10, 16, 03, 22,  127.440453,   50.335876,   9,  80,  319.731384,   33.104721,   597,  2513