year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 10, 19, 37,   86.392738,   23.781557,   9,  82,  311.260315,   11.470895,    37,  1087
 2020, 11, 10, 19, 37,   86.098152,   23.680660,   8,  72,  307.602661,   10.472212,    57,  1061
 2020, 11, 10, 19, 37,   81.416695,   21.193787,   9,  92,  315.691010,   14.144363,   508,   638
 2020, 11, 10, 19, 37,   81.415657,   21.189774,   9,  91,  315.225189,   13.875184,   514,   639