year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 28, 06, 40,  108.954033,   37.663105,   8,  66,  336.814911,   60.498081,   605,   170
 2020, 07, 28, 06, 40,  108.940628,   37.662674,   8,  74,  356.873871,  134.410522,   605,   171
 2020, 07, 28, 06, 40,  108.957832,   37.662777,   8,  68,  319.308319,   19.688881,   613,   169
 2020, 07, 28, 06, 40,  108.944450,   37.662426,   9, 100,  362.357788,  160.367142,   613,   170