year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 01, 20, 55, -115.180664,   32.407047,   9,  83,  338.954620,   19.170576,   542,  1228
 2020, 09, 01, 20, 55, -111.139626,   33.987453,   8,  47,  316.499573,    8.846403,   713,   800
 2020, 09, 01, 20, 55, -111.150482,   33.986469,   9,  96,  352.323914,   67.862511,   713,   801
 2020, 09, 01, 20, 55, -111.160713,   33.985542,   9,  90,  340.658875,   41.787624,   713,   802