year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 29, 17, 35,  117.223381,   23.837555,   9, 100,  354.590424,   68.439735,   686,  1153
 2020, 12, 29, 17, 35,  117.225800,   23.834728,   9, 100,  343.991516,   48.509769,   688,  1154