year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 13, 04, 59,  119.846252,   34.410400,   8,  79,  340.119934,   23.245584,     2,  1664
 2020, 08, 13, 04, 59,  116.690598,   34.654720,   8,  66,  312.535370,    5.660340,   117,  1993
 2020, 08, 13, 04, 59,  115.684959,   34.464245,   8,  54,  313.355072,    7.486259,   117,  2091
 2020, 08, 13, 04, 59,  117.443108,   34.863968,   8,  73,  319.150818,    8.176445,   128,  1911
 2020, 08, 13, 04, 59,  118.016602,   35.253357,   8,  69,  313.940887,    4.228861,   170,  1838
 2020, 08, 13, 04, 59,  113.117432,   36.461109,   8,  51,  307.015167,    3.917363,   484,  2252