year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 11, 02, 01,   -3.608185,    8.684407,   8,  50,  302.520996,    7.212939,     0,  2140
 2021, 02, 11, 02, 01,   -9.173969,    9.525204,   8,  43,  301.692963,    4.483103,     7,  1408
 2021, 02, 11, 02, 01,  -10.258429,    9.639263,   8,  72,  307.552551,    7.197429,    14,  1265
 2021, 02, 11, 02, 01,  -10.250575,    9.638103,   8,  45,  301.832703,    4.412826,    14,  1266
 2021, 02, 11, 02, 01,  -11.332837,    9.732842,   8,  59,  304.166168,    6.252348,    24,  1138
 2021, 02, 11, 02, 01,  -10.552936,    9.394828,   8,  60,  304.359711,    6.211617,    57,  1236
 2021, 02, 11, 02, 01,   -7.637110,    8.927034,   8,  65,  305.537811,    5.553967,    60,  1637
 2021, 02, 11, 02, 01,   -5.421557,    8.568390,   8,  75,  308.694305,    7.679242,    60,  1941
 2021, 02, 11, 02, 01,   -1.154907,    7.728302,   8,  79,  309.922577,   13.236396,    76,  2446
 2021, 02, 11, 02, 01,   -8.430409,    8.923011,   8,  70,  306.958618,    5.885306,    79,  1527
 2021, 02, 11, 02, 01,  -10.463011,    9.050479,   9,  80,  310.297760,    8.752925,   106,  1256
 2021, 02, 11, 02, 01,  -10.471937,    9.044610,   9,  85,  312.440552,    9.901031,   107,  1255
 2021, 02, 11, 02, 01,  -10.464028,    9.043431,   9,  83,  311.840302,    9.539472,   107,  1256
 2021, 02, 11, 02, 01,   -7.644361,    8.569623,   7,  22,  302.602966,    3.442177,   113,  1648
 2021, 02, 11, 02, 01,   -8.835091,    8.728983,   8,  44,  301.746338,    4.307005,   117,  1478
 2021, 02, 11, 02, 01,   -8.045671,    8.511228,   8,  75,  308.683533,    7.150129,   131,  1594
 2021, 02, 11, 02, 01,   -6.195753,    7.604818,   9,  83,  311.437927,    8.129955,   221,  1872
 2021, 02, 11, 02, 01,   -6.196872,    7.597948,   9, 100,  320.565247,   14.084767,   222,  1872
 2021, 02, 11, 02, 01,  -11.944205,    8.073839,   9,  94,  316.767365,   15.566886,   283,  1111
 2021, 02, 11, 02, 01,   -2.891969,    4.598634,   8,  61,  308.500061,    8.038232,   585,  2338
 2021, 02, 11, 02, 01,   -3.138444,    4.592428,   8,  64,  309.061188,    7.816276,   594,  2309