year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 17, 04, 28,  122.995728,   41.160660,   8,  73,  313.515808,    7.629443,   473,  1924
 2020, 06, 17, 04, 28,  123.950775,   41.397640,   8,  78,  319.251770,    7.439222,   483,  1824
 2020, 06, 17, 04, 28,  123.367790,   42.454666,   8,  77,  321.556274,    9.341468,   652,  1841
 2020, 06, 17, 04, 28,  123.346001,   42.457954,   9,  81,  325.719574,   11.915796,   653,  1843
 2020, 06, 17, 04, 28,  123.336212,   42.456249,   8,  52,  314.037048,    4.733850,   653,  1844