year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 06, 01, 17,    5.050042,    5.953399,   9,  95,  317.615753,   11.940090,    73,  1931
 2020, 12, 06, 01, 17,    6.361013,    5.684989,   9, 100,  322.866486,   21.022879,    82,  2090
 2020, 12, 06, 01, 17,    6.516206,    5.659977,   8,  70,  307.070465,    8.196584,    82,  2107
 2020, 12, 06, 01, 17,    4.878297,    5.915517,   8,  63,  308.799683,    5.594971,    83,  1911
 2020, 12, 06, 01, 17,    6.306839,    5.570545,   8,  74,  308.426147,    8.676663,   100,  2087
 2020, 12, 06, 01, 17,    5.938005,    5.514215,   8,  57,  303.838562,    5.501904,   117,  2048
 2020, 12, 06, 01, 17,    6.658506,    5.389525,   9,  83,  311.670715,   11.236269,   118,  2128
 2020, 12, 06, 01, 17,    6.657246,    5.381859,   8,  69,  306.587524,    7.881172,   119,  2128
 2020, 12, 06, 01, 17,    4.481141,    5.706171,   9,  86,  314.809021,    9.001546,   123,  1866
 2020, 12, 06, 01, 17,    5.070296,    5.560329,   9, 100,  321.208984,   14.386243,   131,  1945
 2020, 12, 06, 01, 17,    6.600094,    5.251795,   8,  58,  304.056793,    6.185493,   139,  2125
 2020, 12, 06, 01, 17,    5.149080,    5.439183,   9,  90,  316.257233,   11.109508,   147,  1958
 2020, 12, 06, 01, 17,    5.147948,    5.432122,   8,  41,  306.085510,    5.105491,   148,  1958
 2020, 12, 06, 01, 17,    6.077178,    4.664080,   8,  61,  304.738129,    5.726933,   240,  2085
 2020, 12, 06, 01, 17,    7.663166,    4.309088,   8,  56,  307.773804,    7.177186,   252,  2272
 2020, 12, 06, 01, 17,    7.661808,    4.300786,   9, 100,  325.799042,   21.172617,   253,  2272
 2020, 12, 06, 01, 17,    6.323272,    4.431231,   8,  65,  305.606445,    6.568079,   267,  2116
 2020, 12, 06, 01, 17,   -2.894374,    4.596048,   8,  68,  309.846497,    7.535305,   456,   964