year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 19, 22, 35,  177.295654,   65.833687,   8,  64,  309.500793,    9.324919,   308,  2628
 2020, 06, 19, 22, 35,  176.586578,   66.707626,   8,  44,  311.213623,   15.695834,   433,  2558
 2020, 06, 19, 22, 35,  174.014206,   65.776939,   8,  67,  308.487518,    9.856883,   444,  2768
 2020, 06, 19, 22, 35,  173.953293,   65.749413,   8,  56,  313.661316,   13.054967,   444,  2773
 2020, 06, 19, 22, 35,  173.932816,   65.756866,   8,  46,  318.293579,   17.421558,   445,  2773
 2020, 06, 19, 22, 35,  174.019913,   65.770744,   8,  33,  306.780304,    7.546863,   450,  2768
 2020, 06, 19, 22, 35,  173.938980,   65.750450,   8,  58,  321.357208,   20.221359,   451,  2773
 2020, 06, 19, 22, 35,  173.930603,   65.763428,   8,  56,  318.560028,   17.307428,   452,  2772
 2020, 06, 19, 22, 35,  173.958542,   65.792992,   8,  58,  308.565857,    9.257832,   453,  2768
 2020, 06, 19, 22, 35,  173.946457,   65.787476,   8,  75,  314.636261,   14.125568,   453,  2769
 2020, 06, 19, 22, 35,  175.975433,   66.713760,   8,  50,  309.553497,    6.899045,   456,  2584
 2020, 06, 19, 22, 35,  175.957123,   66.721062,   8,  62,  310.465332,    7.671510,   457,  2584
 2020, 06, 19, 22, 35,  175.946793,   66.716843,   8,  48,  307.811920,    5.917693,   457,  2585
 2020, 06, 19, 22, 35,  172.414185,   65.636475,   8,  72,  336.421692,   44.245625,   506,  2837
 2020, 06, 19, 22, 35,  172.402008,   65.630653,   8,  64,  330.860779,   34.789059,   506,  2838
 2020, 06, 19, 22, 35,  172.406372,   65.650520,   9,  92,  340.502899,   53.053295,   507,  2836
 2020, 06, 19, 22, 35,  172.393967,   65.644585,   9,  82,  337.157745,   45.861702,   507,  2837
 2020, 06, 19, 22, 35,  172.381439,   65.638588,   8,  55,  319.476593,   19.596544,   507,  2838
 2020, 06, 19, 22, 35,  172.397751,   65.664154,   8,  77,  316.526215,   17.903416,   508,  2835
 2020, 06, 19, 22, 35,  172.347870,   65.640312,   8,  40,  319.255859,   18.603874,   508,  2839
 2020, 06, 19, 22, 35,  172.334351,   65.633820,   9,  84,  329.226349,   32.922009,   508,  2840
 2020, 06, 19, 22, 35,  172.398758,   65.649391,   8,  75,  357.174408,   95.449074,   514,  2836
 2020, 06, 19, 22, 35,  172.340256,   65.638893,   9,  85,  327.791687,   31.370512,   515,  2839
 2020, 06, 19, 22, 35,  172.326584,   65.632240,   8,  79,  319.134583,   20.502586,   515,  2840
 2020, 06, 19, 22, 35,  174.384445,   67.416321,   8,  74,  314.136353,   10.535132,   598,  2566
 2020, 06, 19, 22, 35,  174.324356,   67.436493,   8,  67,  310.807495,    7.880383,   601,  2566
 2020, 06, 19, 22, 35,  174.344131,   67.459938,   8,  71,  311.533569,    8.484922,   602,  2562
 2020, 06, 19, 22, 35,  174.333679,   67.455551,   8,  78,  317.350128,   12.188295,   602,  2563
 2020, 06, 19, 22, 35,  169.170654,   65.087303,   8,  63,  306.351654,   13.636628,   615,  2980
 2020, 06, 19, 22, 35,  169.159241,   65.081024,   8,  58,  304.270294,   11.374176,   615,  2981