year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 12, 17, 58,  117.445091,   34.863796,   8,  37,  301.038788,    4.148900,   149,  1578
 2020, 09, 12, 17, 58,  119.845924,   34.408688,   9, 100,  329.781830,   21.865650,   157,  1862
 2020, 09, 12, 17, 58,  119.785347,   34.380741,   8,  77,  309.210907,    7.430122,   163,  1857