year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 19, 13, 16,   11.098055,    4.240553,   8,  46,  302.384705,    5.131814,   615,   372
 2020, 12, 19, 13, 16,   11.217449,    4.434468,   8,  47,  306.093262,    7.621952,   637,   353
 2020, 12, 19, 13, 16,   11.216313,    4.434628,   8,  64,  306.609802,    8.299923,   644,   352
 2020, 12, 19, 13, 16,   14.885373,    5.067245,   8,  44,  304.292694,   17.742886,   653,     6
 2020, 12, 19, 13, 16,   12.247584,    4.889639,   8,  57,  303.688660,    9.833734,   684,   227
 2020, 12, 19, 13, 16,   12.238091,    4.888281,   8,  74,  314.120667,   21.788971,   684,   228
 2020, 12, 19, 13, 16,   12.240396,    4.881224,   8,  59,  305.983032,   11.133437,   691,   227
 2020, 12, 19, 13, 16,   12.238708,    4.893610,   8,  62,  305.536041,   10.783404,   692,   227
 2020, 12, 19, 13, 16,   12.124300,    4.953226,   7,  29,  300.184662,    7.107091,   698,   238
 2020, 12, 19, 13, 16,   14.141071,    5.311141,   8,  55,  303.163971,   12.879447,   712,    54
 2020, 12, 19, 13, 16,   14.127720,    5.309326,   8,  62,  305.734131,   17.147230,   712,    55
 2020, 12, 19, 13, 16,   12.397303,    5.151568,   8,  59,  304.295502,   11.085805,   726,   206
 2020, 12, 19, 13, 16,   12.387335,    5.150203,   8,  43,  300.917236,    8.039040,   726,   207
 2020, 12, 19, 13, 16,   12.025587,    5.218459,   9,  84,  325.462921,   38.986156,   743,   242
 2020, 12, 19, 13, 16,   12.016300,    5.217182,   8,  70,  310.796051,   17.337242,   743,   243
 2020, 12, 19, 13, 16,   11.865248,    5.302503,   8,  52,  302.468964,    6.951080,   759,   257
 2020, 12, 19, 13, 16,   13.584271,    5.550340,   8,  62,  305.827850,   16.619665,   760,    93
 2020, 12, 19, 13, 16,    7.062387,    4.651587,   8,  58,  306.378082,    4.212724,   762,   849
 2020, 12, 19, 13, 16,   11.813039,    5.344742,   8,  67,  308.351288,   13.445305,   763,   262
 2020, 12, 19, 13, 16,   11.873881,    5.378131,   7,  22,  300.138306,    5.533095,   765,   255