year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 27, 05, 12,  118.464729,   39.433372,   8,  70,  310.130737,   10.660468,   515,  1310
 2020, 11, 27, 05, 12,  118.092621,   39.758228,   8,  74,  313.320892,   12.395374,   570,  1338
 2020, 11, 27, 05, 12,  122.569000,   40.641407,   8,  79,  319.121368,   21.272268,   629,   917