year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 08, 04, 54,  117.173668,   38.964397,   8,  34,  313.945831,    5.945132,     0,  1950
 2020, 08, 08, 04, 54,  117.440414,   39.239845,   8,  41,  315.304016,    5.069864,    33,  1915
 2020, 08, 08, 04, 54,  117.952888,   39.607201,   8,  61,  313.013458,    5.019228,    73,  1852
 2020, 08, 08, 04, 54,  118.167191,   39.869995,   8,  70,  318.940857,    6.537133,   106,  1821
 2020, 08, 08, 04, 54,  117.058075,   39.754093,   8,  47,  316.074249,    6.872788,   118,  1933
 2020, 08, 08, 04, 54,  118.730309,   40.114128,   8,  51,  316.653656,    5.967669,   128,  1754
 2020, 08, 08, 04, 54,  122.384438,   40.672260,   8,  69,  320.867462,    7.236859,   130,  1354
 2020, 08, 08, 04, 54,  123.739822,   41.278542,   7,  27,  318.997009,    7.204352,   195,  1209
 2020, 08, 08, 04, 54,  123.309380,   41.363445,   8,  51,  306.867096,    4.059473,   215,  1246
 2020, 08, 08, 04, 54,  126.361450,   41.874306,   8,  60,  310.505493,    5.983990,   243,   981
 2020, 08, 08, 04, 54,  110.588730,   39.437164,   8,  68,  312.251648,   10.898438,   274,  2492
 2020, 08, 08, 04, 54,  123.751129,   41.846123,   8,  36,  316.566650,    8.503151,   279,  1194
 2020, 08, 08, 04, 54,  119.046234,   41.583317,   8,  76,  318.362061,    7.007168,   336,  1667