year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 21, 12, 55,    1.604135,   14.451891,   8,  67,  327.479889,    8.481562,   141,  2036
 2021, 03, 21, 12, 55,    1.595429,   14.450449,   8,  60,  325.169342,    6.298101,   141,  2037
 2021, 03, 21, 12, 55,   -2.183258,   14.053768,   7,  27,  325.969788,   11.897678,   182,  2460
 2021, 03, 21, 12, 55,   -7.350616,   13.878249,   8,  58,  321.429871,   25.569479,   301,  3049
 2021, 03, 21, 12, 55,   -7.356114,   13.876657,   8,  63,  318.023804,   21.316494,   309,  3049
 2021, 03, 21, 12, 55,   -4.459502,   14.710868,   8,  79,  332.526367,   24.049633,   343,  2704
 2021, 03, 21, 12, 55,   -4.461672,   14.721476,   8,  73,  332.538391,   22.239323,   344,  2704
 2021, 03, 21, 12, 55,   -4.468519,   14.720128,   9,  92,  342.343414,   37.540344,   344,  2705
 2021, 03, 21, 12, 55,   -4.457022,   14.733421,   9,  99,  359.595123,   75.568420,   345,  2703
 2021, 03, 21, 12, 55,   -4.463854,   14.732078,   9,  93,  344.886475,   41.937565,   345,  2704
 2021, 03, 21, 12, 55,   -4.459205,   14.744014,   8,  67,  327.012878,   15.701891,   346,  2703
 2021, 03, 21, 12, 55,   -4.466043,   14.742673,   9,  84,  332.268921,   21.761040,   346,  2704
 2021, 03, 21, 12, 55,   -4.359694,   14.774342,   9,  80,  325.728058,   15.246272,   347,  2688
 2021, 03, 21, 12, 55,   -4.366430,   14.773038,   9,  92,  343.813599,   40.867874,   347,  2689
 2021, 03, 21, 12, 55,   -4.373166,   14.771735,   9,  86,  333.036346,   24.039951,   347,  2690
 2021, 03, 21, 12, 55,   -4.369741,   14.782732,   8,  62,  328.293732,   18.214449,   354,  2688
 2021, 03, 21, 12, 55,   -4.376456,   14.781386,   8,  57,  321.998535,   11.154983,   354,  2689
 2021, 03, 21, 12, 55,   -6.059315,   14.808910,   8,  40,  313.736694,    9.760863,   406,  2897
 2021, 03, 21, 12, 55,   -9.052149,   14.505076,   9,  82,  331.037720,   62.293228,   455,  3164
 2021, 03, 21, 12, 55,   -9.065980,   14.502030,   8,  42,  313.701019,   13.400817,   455,  3165
 2021, 03, 21, 12, 55,   -2.286984,   16.051189,   9,  95,  350.193298,   57.004250,   477,  2417
 2021, 03, 21, 12, 55,   -2.284668,   16.048622,   8,  63,  334.259399,   24.915758,   481,  2416
 2021, 03, 21, 12, 55,   -2.286422,   16.057598,   9,  88,  340.001343,   35.673481,   482,  2416