year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 18, 01, 52,  135.389587,   63.175686,   8,  77,  316.846558,   28.137426,    10,  2552
 2020, 08, 18, 01, 52,  135.369217,   63.168541,   7,  19,  301.373840,   10.398959,    10,  2553
 2020, 08, 18, 01, 52,  131.923004,   63.178074,   8,  68,  310.488251,   12.138044,   164,  2729
 2020, 08, 18, 01, 52,  131.911331,   63.173477,   7,  29,  302.009979,    6.465606,   164,  2730
 2020, 08, 18, 01, 52,  131.609299,   63.592934,   8,  67,  317.936523,   16.974623,   220,  2704
 2020, 08, 18, 01, 52,  131.619614,   63.592758,   8,  37,  307.353119,    9.150834,   226,  2703
 2020, 08, 18, 01, 52,  131.607956,   63.588139,   8,  44,  309.702698,   10.701934,   226,  2704
 2020, 08, 18, 01, 52,  131.548996,   63.608383,   9,  91,  338.879333,   44.318375,   229,  2705
 2020, 08, 18, 01, 52,  131.537338,   63.603794,   9,  82,  322.868988,   22.797312,   229,  2706
 2020, 08, 18, 01, 52,  131.406357,   63.639324,   9,  80,  320.839874,   21.051973,   235,  2709
 2020, 08, 18, 01, 52,  131.394592,   63.634720,   9,  81,  322.117279,   22.505844,   235,  2710
 2020, 08, 18, 01, 52,  131.315613,   63.632782,   8,  54,  311.481354,   13.007206,   237,  2714
 2020, 08, 18, 01, 52,  131.388824,   63.643471,   8,  58,  316.203674,   18.007357,   242,  2709
 2020, 08, 18, 01, 52,  131.314499,   63.628498,   8,  43,  302.043915,    6.458235,   243,  2714
 2020, 08, 18, 01, 52,  130.675842,   63.790936,   8,  61,  305.240051,    8.504517,   284,  2728
 2020, 08, 18, 01, 52,  130.923172,   63.958138,   8,  61,  307.467834,    9.159545,   295,  2700
 2020, 08, 18, 01, 52,  130.894165,   63.961216,   8,  59,  306.036591,    8.484564,   296,  2701
 2020, 08, 18, 01, 52,  130.577637,   64.052147,   8,  41,  330.682312,   28.178167,   317,  2707
 2020, 08, 18, 01, 52,  130.565079,   64.047173,   8,  74,  355.181610,   75.132187,   317,  2708
 2020, 08, 18, 01, 52,  130.552734,   64.042282,   8,  60,  324.636292,   23.488825,   317,  2709
 2020, 08, 18, 01, 52,  130.576187,   64.047325,   8,  48,  320.087524,   19.220385,   323,  2707
 2020, 08, 18, 01, 52,  130.563309,   64.042152,   9,  91,  338.927490,   44.016487,   323,  2708
 2020, 08, 18, 01, 52,  130.559052,   64.055191,   9,  89,  334.255676,   36.383812,   324,  2707
 2020, 08, 18, 01, 52,  129.389648,   63.733944,   8,  35,  300.315735,    7.166701,   341,  2789
 2020, 08, 18, 01, 52,  129.550842,   63.878689,   8,  63,  306.406403,   10.718692,   346,  2769
 2020, 08, 18, 01, 52,  129.693069,   63.952599,   8,  70,  313.571930,   15.486209,   347,  2756
 2020, 08, 18, 01, 52,  129.687454,   63.965488,   9,  99,  357.604553,   87.666382,   348,  2755
 2020, 08, 18, 01, 52,  129.675079,   63.960426,   9,  91,  338.231567,   45.010929,   348,  2756
 2020, 08, 18, 01, 52,  129.691513,   63.958900,   8,  70,  341.898346,   50.759686,   354,  2755
 2020, 08, 18, 01, 52,  129.673630,   63.966770,   9,  89,  334.910858,   38.649254,   355,  2755
 2020, 08, 18, 01, 52,  129.265884,   63.920265,   9,  86,  329.559326,   35.046333,   363,  2777
 2020, 08, 18, 01, 52,  129.253220,   63.914986,   8,  74,  313.587311,   16.774826,   363,  2778
 2020, 08, 18, 01, 52,  129.621643,   64.082397,   7,  19,  315.136505,   15.513940,   364,  2747
 2020, 08, 18, 01, 52,  129.629456,   64.094414,   7,  24,  302.874542,    6.744975,   371,  2745
 2020, 08, 18, 01, 52,  129.617813,   64.089607,   9,  83,  324.131592,   25.664042,   371,  2746
 2020, 08, 18, 01, 52,  129.605316,   64.084412,   9,  84,  325.593811,   28.031996,   371,  2747
 2020, 08, 18, 01, 52,  129.623947,   64.107368,   8,  37,  308.712555,   10.392176,   372,  2744
 2020, 08, 18, 01, 52,  129.173828,   63.981476,   9,  85,  326.766937,   29.891823,   376,  2775
 2020, 08, 18, 01, 52,  129.161057,   63.976120,   9, 100,  362.306824,  106.492126,   376,  2776
 2020, 08, 18, 01, 52,  129.160355,   64.022316,   8,  70,  310.383026,   12.963042,   379,  2772
 2020, 08, 18, 01, 52,  129.145920,   64.022621,   8,  54,  311.731079,   15.516348,   386,  2772