year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 06, 17, 32,  116.865112,   33.261528,   9,  96,  317.734619,   14.503368,   702,   905
 2020, 07, 06, 17, 32,  116.858459,   33.258572,   9,  97,  318.479706,   15.045039,   706,   905
 2020, 07, 06, 17, 32,  116.867722,   33.257595,   9,  90,  314.692535,   11.905530,   706,   906