year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 04, 21, 29,   52.749481,   51.572193,   9, 100,  328.851959,   44.851318,   118,   290
 2020, 07, 04, 21, 29,   52.763657,   51.572048,   9,  94,  316.856567,   26.466856,   118,   291
 2020, 07, 04, 21, 29,   57.131985,   50.347347,   8,  76,  308.949188,   17.717758,   283,   671
 2020, 07, 04, 21, 29,   67.749023,   47.766586,   8,  79,  309.960724,    8.518202,   511,  1550
 2020, 07, 04, 21, 29,   57.433334,   48.325756,   9, 100,  322.280212,   30.900602,   588,   713
 2020, 07, 04, 21, 29,   57.427002,   48.326710,   9,  87,  313.616272,   19.872175,   593,   713
 2020, 07, 04, 21, 29,   57.442497,   48.325737,   8,  47,  302.144379,    9.189606,   593,   714
 2020, 07, 04, 21, 29,   57.351952,   48.234627,   9, 100,  325.395050,   36.473049,   603,   709