year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 12, 04, 03,  135.819870,   62.455742,   9,  92,  340.123749,   43.253269,    35,   891
 2020, 09, 12, 04, 03,  135.834274,   62.465309,   9,  80,  319.880157,   18.771166,    36,   890
 2020, 09, 12, 04, 03,  135.817215,   62.464226,   9,  90,  336.803711,   38.402229,    36,   891
 2020, 09, 12, 04, 03,  135.797058,   62.532280,   8,  45,  320.529877,   18.581224,    44,   891
 2020, 09, 12, 04, 03,  125.731102,   61.496769,   7,   0,  315.899872,   11.122065,    46,  1486
 2020, 09, 12, 04, 03,  125.638908,   61.579967,   8,  58,  304.907227,    5.499797,    60,  1488
 2020, 09, 12, 04, 03,  125.654099,   61.643818,   7,  29,  302.599487,    3.423832,    69,  1484
 2020, 09, 12, 04, 03,  125.645950,   61.656754,   8,  37,  302.095337,    3.172915,    71,  1484
 2020, 09, 12, 04, 03,  125.509315,   61.782948,   8,  65,  306.999939,    6.638756,    92,  1487
 2020, 09, 12, 04, 03,  142.132172,   63.314495,   8,  62,  305.792664,    8.239468,   123,   550
 2020, 09, 12, 04, 03,  127.442123,   62.362381,   8,  65,  307.321106,    7.314787,   138,  1344
 2020, 09, 12, 04, 03,  127.670143,   62.479004,   9,  89,  334.369019,   26.142414,   151,  1326
 2020, 09, 12, 04, 03,  127.606850,   62.471130,   8,  54,  303.790283,    5.471905,   151,  1330
 2020, 09, 12, 04, 03,  127.555229,   62.471867,   7,   0,  314.129150,   11.522453,   152,  1333
 2020, 09, 12, 04, 03,  127.646553,   62.490501,   7,  10,  300.174805,    3.420228,   153,  1327
 2020, 09, 12, 04, 03,  127.802185,   62.545940,   7,  28,  316.741119,   10.267992,   158,  1316
 2020, 09, 12, 04, 03,  127.654594,   62.550854,   8,  53,  305.564270,    5.054950,   162,  1324
 2020, 09, 12, 04, 03,  127.646645,   62.564301,   8,  67,  308.643616,    7.043156,   164,  1324
 2020, 09, 12, 04, 03,  131.752625,   63.418388,   8,  52,  333.208069,   33.195343,   226,  1083
 2020, 09, 12, 04, 03,  131.769974,   63.427799,   8,  64,  321.378204,   20.280546,   227,  1082
 2020, 09, 12, 04, 03,  131.926224,   63.672070,   9,  91,  338.392578,   45.089714,   261,  1069
 2020, 09, 12, 04, 03,  131.905045,   63.670216,   8,  73,  318.456818,   20.148867,   261,  1070
 2020, 09, 12, 04, 03,  131.739365,   63.695122,   8,  50,  309.211151,   13.012361,   266,  1077
 2020, 09, 12, 04, 03,  131.484818,   63.679924,   8,  70,  310.744537,   13.812472,   267,  1089