year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 21, 06, 49,   93.609550,   42.670963,   8,  76,  318.707886,   10.375832,   228,  1317
 2020, 10, 21, 06, 49,   91.336510,   42.588718,   8,  73,  319.732635,    7.935205,   262,  1545
 2020, 10, 21, 06, 49,   86.300110,   42.331848,   8,  74,  313.383423,    8.981666,   350,  2036
 2020, 10, 21, 06, 49,   81.063042,   41.713921,   8,  72,  311.680481,   14.594735,   427,  2481
 2020, 10, 21, 06, 49,   81.050255,   41.710762,   8,  68,  308.746155,   11.383623,   427,  2482
 2020, 10, 21, 06, 49,   86.937073,   44.118046,   8,  68,  309.016815,    6.662273,   593,  1915
 2020, 10, 21, 06, 49,   90.257957,   44.730274,   9,  85,  328.355743,   14.665477,   601,  1576
 2020, 10, 21, 06, 49,   90.256012,   44.736832,   9,  80,  322.318695,   10.703858,   602,  1576
 2020, 10, 21, 06, 49,   82.772049,   43.438206,   8,  65,  307.071320,    6.824253,   617,  2276