year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 27, 06, 52,  105.431999,   10.701696,   8,  47,  308.379242,    6.805611,   375,   515
 2020, 07, 27, 06, 52,  105.425331,   10.700861,   8,  64,  311.250092,    8.820030,   375,   516
 2020, 07, 27, 06, 52,  106.477501,   10.913831,   8,  63,  309.439941,    6.762823,   389,   369
 2020, 07, 27, 06, 52,  106.213036,   11.139865,   8,  65,  309.498383,    6.900845,   425,   397
 2020, 07, 27, 06, 52,  108.999969,   13.445584,   8,  50,  308.235626,   17.399025,   728,    76
 2020, 07, 27, 06, 52,  108.984398,   13.443960,   8,  48,  302.711609,    8.658390,   728,    77
 2020, 07, 27, 06, 52,  109.110847,   13.590032,   8,  36,  302.392670,    8.540665,   746,    65
 2020, 07, 27, 06, 52,  109.114021,   13.582146,   8,  41,  302.870728,    9.811913,   754,    64
 2020, 07, 27, 06, 52,  109.105705,   13.581326,   8,  53,  310.255585,   21.681011,   754,    65