year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 01, 04, 33,  114.900009,   60.783302,   8,  62,  305.683807,    5.291018,   607,  1710
 2020, 06, 01, 04, 33,  112.023033,   60.871262,   8,  68,  309.088287,    6.738842,   694,  1882
 2020, 06, 01, 04, 33,  112.807953,   61.348957,   9, 100,  376.205566,   96.165169,   740,  1810
 2020, 06, 01, 04, 33,  113.166512,   61.543713,   9,  92,  341.219330,   31.948305,   758,  1778