year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 10, 18, 53,  113.161125,   61.543530,   8,  62,  304.928406,    8.492435,   417,  1545
 2020, 06, 10, 18, 53,  112.800652,   61.347687,   9, 100,  337.868011,   30.566402,   453,  1531
 2020, 06, 10, 18, 53,  112.814644,   61.345551,   8,  73,  307.956238,    9.263906,   453,  1532