year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 20, 18, 05,  106.546959,   58.099865,   8,  71,  307.351471,   14.127561,    68,   463
 2020, 07, 20, 18, 05,  106.541283,   58.033890,   9, 100,  326.308716,   32.380611,    74,   463
 2020, 07, 20, 18, 05,  106.554634,   58.033688,   8,  36,  300.993134,   10.192883,    74,   464