year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 07, 05, 32,  110.041359,   40.293240,   8,  74,  319.623657,    6.034737,   123,  1660
 2020, 09, 07, 05, 32,  110.588562,   40.568527,   8,  38,  309.260925,    3.321379,   151,  1592
 2020, 09, 07, 05, 32,  110.579567,   40.567150,   8,  38,  308.977966,    3.165532,   151,  1593
 2020, 09, 07, 05, 32,  108.317017,   41.050915,   8,  57,  310.121857,    4.007165,   276,  1809