year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 14, 05, 50,  104.748993,   13.106139,   8,  52,  309.323425,    7.677516,    65,  2417
 2020, 11, 14, 05, 50,  101.171104,   13.156453,   8,  67,  308.686188,    8.272249,   169,  2840
 2020, 11, 14, 05, 50,  101.163246,   13.154921,   8,  69,  310.025330,    9.823148,   169,  2841
 2020, 11, 14, 05, 50,  102.459160,   13.956955,   8,  62,  305.748291,    5.810054,   250,  2639
 2020, 11, 14, 05, 50,  105.138580,   17.495760,   8,  71,  311.908844,    7.917597,   699,  2239