year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 03, 06, 53,  103.248680,   35.519798,   8,  63,  306.346100,    8.765279,    12,   424
 2021, 03, 03, 06, 53,   98.558495,   39.627563,   8,  62,  305.550476,    6.480503,   690,   807
 2021, 03, 03, 06, 53,   98.262260,   39.851765,   8,  71,  310.827850,   10.310168,   726,   829