year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 24, 06, 43,   96.742264,   20.965872,   8,  76,  319.474091,    7.991650,     8,  1644
 2020, 12, 24, 06, 43,   99.373138,   21.398832,   9,  83,  323.719116,   15.263792,    15,  1296
 2020, 12, 24, 06, 43,   99.373260,   21.400717,   9,  80,  319.791504,   12.523528,    16,  1295
 2020, 12, 24, 06, 43,   98.190659,   21.249342,   8,  68,  313.504395,    6.160290,    18,  1446
 2020, 12, 24, 06, 43,  105.211479,   22.234142,   9,  81,  321.991180,   31.803944,    37,   667
 2020, 12, 24, 06, 43,  105.378517,   22.316591,   8,  49,  307.136993,   13.514802,    49,   652
 2020, 12, 24, 06, 43,   98.184433,   21.478178,   8,  72,  311.877686,    6.903519,    52,  1440
 2020, 12, 24, 06, 43,  101.083252,   21.906338,   9,  95,  347.570007,   56.394588,    57,  1097
 2020, 12, 24, 06, 43,   96.166718,   21.499416,   8,  67,  313.311920,    5.569655,   100,  1701
 2020, 12, 24, 06, 43,   96.158661,   21.844051,   8,  71,  314.223267,    6.150409,   151,  1691
 2020, 12, 24, 06, 43,   96.125237,   21.859289,   8,  69,  312.672485,    4.866457,   154,  1695
 2020, 12, 24, 06, 43,   96.117760,   21.858114,   8,  77,  319.421356,    8.689225,   154,  1696
 2020, 12, 24, 06, 43,   96.160194,   21.878365,   9,  89,  336.761902,   22.986435,   156,  1690
 2020, 12, 24, 06, 43,   98.037003,   22.180588,   8,  69,  309.418030,    5.018391,   159,  1438
 2020, 12, 24, 06, 43,   99.370476,   22.498955,   8,  67,  308.329468,    6.223165,   179,  1266
 2020, 12, 24, 06, 43,   99.871040,   22.601675,   8,  68,  309.059143,    8.193826,   184,  1207
 2020, 12, 24, 06, 43,  102.954063,   23.042797,   8,  51,  302.215912,    7.021044,   195,   867
 2020, 12, 24, 06, 43,  100.477875,   22.873264,   8,  62,  305.721222,    6.602489,   213,  1136
 2020, 12, 24, 06, 43,   99.142036,   22.712202,   8,  55,  303.042297,    4.439928,   215,  1287
 2020, 12, 24, 06, 43,   97.895424,   22.564915,   8,  70,  310.788452,    6.115959,   219,  1444
 2020, 12, 24, 06, 43,   99.261948,   22.764151,   9,  92,  340.135529,   33.994804,   220,  1272
 2020, 12, 24, 06, 43,  100.316505,   22.927555,   8,  64,  306.905365,    7.546596,   223,  1152
 2020, 12, 24, 06, 43,  100.317596,   22.930254,   8,  57,  303.759399,    5.760211,   225,  1151
 2020, 12, 24, 06, 43,   97.832260,   22.615736,   8,  76,  315.536469,    8.907319,   228,  1450
 2020, 12, 24, 06, 43,  106.408501,   23.682297,   8,  74,  328.172058,   30.449154,   235,   478
 2020, 12, 24, 06, 43,  105.532547,   23.738558,   8,  64,  306.665436,    8.189935,   260,   598
 2020, 12, 24, 06, 43,   97.928925,   23.263863,   9,  85,  327.688721,   16.829035,   322,  1418
 2020, 12, 24, 06, 43,   97.966194,   23.324226,   8,  79,  318.929596,   10.557487,   330,  1412
 2020, 12, 24, 06, 43,   97.918762,   23.370663,   9,  96,  349.056976,   42.049435,   338,  1416
 2020, 12, 24, 06, 43,  105.247612,   24.262537,   8,  53,  302.700562,    6.272093,   342,   627
 2020, 12, 24, 06, 43,  106.108467,   24.362366,   8,  60,  304.919220,    7.893240,   344,   502
 2020, 12, 24, 06, 43,  105.999359,   24.490591,   8,  63,  306.369110,    9.100793,   363,   514
 2020, 12, 24, 06, 43,  105.992287,   24.489943,   9,  80,  320.268646,   20.152870,   363,   515
 2020, 12, 24, 06, 43,   94.043076,   23.092201,   8,  77,  316.695404,    9.342410,   386,  1911
 2020, 12, 24, 06, 43,   94.081718,   23.155828,   8,  73,  313.071136,    5.884918,   394,  1905
 2020, 12, 24, 06, 43,   93.465309,   23.232403,   8,  52,  302.400909,    5.081243,   421,  1973
 2020, 12, 24, 06, 43,   97.281372,   24.441895,   8,  63,  306.030548,    4.092292,   510,  1464
 2020, 12, 24, 06, 43,   94.059677,   24.862101,   8,  46,  301.559235,    2.371173,   646,  1853
 2020, 12, 24, 06, 43,  102.083389,   26.086988,   8,  67,  318.717987,   14.349266,   664,   896
 2020, 12, 24, 06, 43,  101.956619,   26.196716,   8,  63,  305.964630,    6.656704,   682,   907
 2020, 12, 24, 06, 43,  101.902390,   26.263689,   8,  75,  315.125214,   11.551129,   694,   912
 2020, 12, 24, 06, 43,  101.846565,   26.257587,   8,  65,  306.977142,    8.212234,   694,   918
 2020, 12, 24, 06, 43,  101.549904,   26.258108,   8,  53,  303.416290,    6.014019,   698,   953
 2020, 12, 24, 06, 43,  101.533302,   26.272882,   8,  70,  310.356354,    9.565344,   700,   955
 2020, 12, 24, 06, 43,  101.722244,   26.325235,   8,  52,  304.980835,    5.380381,   707,   931
 2020, 12, 24, 06, 43,  101.713303,   26.324270,   8,  62,  306.973114,    6.493649,   707,   932
 2020, 12, 24, 06, 43,  102.854996,   26.479691,   8,  78,  317.578247,   20.785631,   711,   804
 2020, 12, 24, 06, 43,  102.901443,   26.511648,   8,  59,  309.469208,   11.701398,   714,   799
 2020, 12, 24, 06, 43,  102.899918,   26.520563,   8,  74,  313.730133,   15.710042,   715,   799
 2020, 12, 24, 06, 43,  102.907318,   26.530405,   9,  91,  339.276123,   49.385735,   716,   798
 2020, 12, 24, 06, 43,  102.907150,   26.539467,   9,  97,  351.614624,   76.076233,   717,   798
 2020, 12, 24, 06, 43,  102.909111,   26.537371,   8,  72,  348.499573,   71.680344,   721,   797
 2020, 12, 24, 06, 43,  102.900536,   26.536518,   8,  57,  315.111969,   19.433502,   721,   798
 2020, 12, 24, 06, 43,  102.225914,   26.564137,   8,  55,  303.142334,    5.338439,   732,   869
 2020, 12, 24, 06, 43,  102.723526,   26.749926,   8,  51,  302.153198,    7.787087,   755,   812