year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 16, 04, 04,  123.760391,   41.846344,   8,  71,  313.427887,    8.051530,   438,  2364
 2020, 08, 16, 04, 04,  123.539886,   41.850754,   8,  65,  311.419739,    6.393167,   444,  2382
 2020, 08, 16, 04, 04,  131.136292,   44.056850,   8,  46,  319.183929,    6.154029,   550,  1635
 2020, 08, 16, 04, 04,  130.882980,   44.425575,   8,  57,  313.697693,    5.798513,   610,  1646