year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 30, 10, 14,   28.024351,   51.075565,   8,  32,  300.887909,    6.238814,    14,  2239
 2021, 03, 30, 10, 14,   27.991360,   51.067875,   8,  34,  301.181458,    6.031299,    14,  2242
 2021, 03, 30, 10, 14,   28.012840,   51.080807,   8,  55,  303.099396,    6.198915,    18,  2239
 2021, 03, 30, 10, 14,   34.358818,   52.404877,   8,  75,  315.192780,   11.749004,    23,  1734
 2021, 03, 30, 10, 14,   33.310032,   52.282429,   8,  55,  303.190765,    5.147173,    32,  1823
 2021, 03, 30, 10, 14,   34.628368,   52.567173,   8,  64,  306.933502,    7.465089,    40,  1705
 2021, 03, 30, 10, 14,   34.850864,   52.872906,   8,  63,  306.304596,    6.204733,    79,  1674
 2021, 03, 30, 10, 14,   34.839603,   52.871071,   8,  69,  309.615265,    7.867341,    79,  1675
 2021, 03, 30, 10, 14,   34.841019,   52.877129,   8,  67,  309.123260,    7.212765,    80,  1674
 2021, 03, 30, 10, 14,   33.249161,   52.675911,   8,  57,  321.253174,   13.800837,    90,  1811
 2021, 03, 30, 10, 14,   33.822269,   52.783310,   8,  60,  304.848969,    5.892657,    91,  1761
 2021, 03, 30, 10, 14,   33.246002,   52.682487,   8,  59,  322.314178,   14.493689,    91,  1811
 2021, 03, 30, 10, 14,   34.028950,   53.079708,   8,  57,  303.929596,    5.591507,   129,  1731
 2021, 03, 30, 10, 14,   34.017551,   53.077774,   8,  44,  300.992371,    4.551660,   129,  1732
 2021, 03, 30, 10, 14,   32.462852,   52.815723,   8,  73,  312.574890,   11.125145,   131,  1865
 2021, 03, 30, 10, 14,   33.241753,   53.068317,   8,  59,  304.381561,    6.352062,   147,  1794
 2021, 03, 30, 10, 14,   32.286407,   53.168324,   8,  54,  302.944122,    6.145931,   186,  1863