year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 12, 06, 34,  108.907005,   13.318966,   8,  58,  319.519897,   13.626514,    13,   636
 2020, 07, 12, 06, 34,  105.282143,   13.039748,   7,   0,  307.767639,    9.440887,    43,  1031
 2020, 07, 12, 06, 34,  108.527283,   15.147610,   9,  81,  324.452515,   15.449802,   297,   638
 2020, 07, 12, 06, 34,  106.944214,   16.460461,   8,  75,  320.833710,   18.324051,   522,   758
 2020, 07, 12, 06, 34,  106.167480,   17.709162,   9,  82,  325.992523,   21.046751,   725,   812