year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 19, 09, 09,   64.810883,   44.819092,   8,  63,  324.724823,   26.654238,    78,   760
 2020, 10, 19, 09, 09,   64.678337,   44.809547,   8,  52,  310.249115,   10.235486,    78,   770
 2020, 10, 19, 09, 09,   64.976288,   44.841946,   9,  93,  344.082031,   63.385693,    84,   747
 2020, 10, 19, 09, 09,   64.975090,   44.851284,   9, 100,  363.247772,  118.617371,    85,   747
 2020, 10, 19, 09, 09,   64.492546,   44.855453,   9,  92,  340.802948,   51.350048,    89,   783
 2020, 10, 19, 09, 09,   63.863552,   45.002987,   9,  82,  323.856201,   20.676178,   119,   830
 2020, 10, 19, 09, 09,   63.862270,   45.011814,   8,  55,  309.225128,    7.413291,   120,   830
 2020, 10, 19, 09, 09,   64.739502,   45.084404,   9, 100,  380.010010,  183.780045,   121,   761
 2020, 10, 19, 09, 09,   64.045982,   45.307346,   9,  90,  336.062592,   40.590649,   164,   810
 2020, 10, 19, 09, 09,   44.384079,   42.061234,   8,  67,  308.370483,    8.005699,   165,  2600
 2020, 10, 19, 09, 09,   44.376873,   42.059315,   8,  70,  310.275848,    8.800883,   165,  2601
 2020, 10, 19, 09, 09,   74.638435,   45.746174,   9,  91,  337.953522,  128.273285,   185,     6
 2020, 10, 19, 09, 09,   74.651794,   45.745171,   8,  63,  324.705627,   77.690704,   194,     5
 2020, 10, 19, 09, 09,   74.630531,   45.745663,   8,  66,  331.841766,  103.531769,   194,     6
 2020, 10, 19, 09, 09,   61.693733,   45.892021,   9, 100,  379.041779,  112.762497,   280,  1005
 2020, 10, 19, 09, 09,   61.690765,   45.908089,   8,  75,  323.894226,   15.903192,   282,  1005
 2020, 10, 19, 09, 09,   61.680775,   45.907158,   9, 100,  379.388336,  116.182503,   282,  1006
 2020, 10, 19, 09, 09,   44.081863,   43.223381,   8,  68,  308.838593,   15.516126,   341,  2559
 2020, 10, 19, 09, 09,   44.013569,   43.453438,   8,  59,  304.597443,   10.013039,   375,  2555
 2020, 10, 19, 09, 09,   43.630554,   43.734280,   8,  63,  306.426239,    5.542108,   427,  2576
 2020, 10, 19, 09, 09,   43.864315,   43.822536,   8,  58,  307.211212,   12.257872,   435,  2551
 2020, 10, 19, 09, 09,   57.345947,   48.236317,   8,  68,  309.679535,    6.241562,   699,  1278
 2020, 10, 19, 09, 09,   57.315342,   48.261276,   8,  70,  311.047882,    6.718302,   703,  1280
 2020, 10, 19, 09, 09,   57.319172,   48.262062,   8,  71,  311.261200,    6.940360,   704,  1279
 2020, 10, 19, 09, 09,   48.124043,   46.774052,   8,  70,  312.488434,    9.789904,   709,  2122
 2020, 10, 19, 09, 09,   68.643127,   49.160328,   8,  61,  305.472260,   10.231427,   715,   371
 2020, 10, 19, 09, 09,   68.645584,   49.160160,   8,  46,  305.496216,   10.787928,   722,   370