year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 13, 20, 34,   88.099579,   69.365234,   8,  67,  306.187988,   10.592213,    34,  1219
 2020, 08, 13, 20, 34,   88.121841,   69.362740,   8,  53,  303.746826,    8.860537,    34,  1220
 2020, 08, 13, 20, 34,   83.619553,   68.413055,   9, 100,  338.169159,   46.674843,   237,  1075
 2020, 08, 13, 20, 34,  113.165054,   61.536480,   9,  86,  312.894989,   23.289265,   283,  2842
 2020, 08, 13, 20, 34,  113.161003,   61.537067,   9,  88,  314.057495,   24.475084,   290,  2842
 2020, 08, 13, 20, 34,  112.801018,   61.345161,   9, 100,  343.893311,   72.465218,   326,  2842
 2020, 08, 13, 20, 34,  112.813965,   61.339954,   9,  91,  315.444641,   25.788960,   326,  2843
 2020, 08, 13, 20, 34,   83.233925,   67.597595,   8,  58,  304.061401,    9.573566,   363,  1082
 2020, 08, 13, 20, 34,   83.258286,   67.595436,   8,  72,  307.698120,   11.819208,   363,  1083
 2020, 08, 13, 20, 34,   83.046570,   67.281937,   8,  61,  304.684814,    9.845469,   412,  1083
 2020, 08, 13, 20, 34,   80.359154,   67.201103,   9,  80,  310.248932,   11.286671,   457,   974