year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 20, 19, 50,   86.014618,   20.964827,   9, 100,  335.315338,   24.778671,   291,  1480
 2020, 11, 20, 19, 50,   85.172867,   20.961542,   8,  71,  307.409607,    5.589773,   310,  1373
 2020, 11, 20, 19, 50,   85.180626,   20.960394,   9,  81,  310.718689,    7.431394,   310,  1374
 2020, 11, 20, 19, 50,   85.256882,   20.792864,   8,  68,  306.294159,    5.311789,   333,  1388