year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 02, 05, 49,  123.759094,  -10.308089,   8,  73,  320.244232,   10.946310,   485,   625
 2020, 10, 02, 05, 49,  123.632820,  -10.330688,   8,  52,  311.827942,    9.815465,   485,   643
 2020, 10, 02, 05, 49,  123.923210,  -10.118081,   8,  72,  319.405090,    8.597148,   506,   592
 2020, 10, 02, 05, 49,  123.917145,  -10.119190,   8,  73,  320.017120,    8.862178,   506,   593
 2020, 10, 02, 05, 49,  124.071136,   -9.842708,   8,  71,  316.756744,    7.239957,   547,   557
 2020, 10, 02, 05, 49,  123.845116,   -9.798313,   8,  68,  315.123779,    6.718349,   555,   591
 2020, 10, 02, 05, 49,  123.838730,   -9.799485,   8,  73,  318.389465,    9.306600,   555,   592
 2020, 10, 02, 05, 49,  123.927147,   -9.749625,   8,  73,  317.359741,    8.843349,   564,   575
 2020, 10, 02, 05, 49,  123.714645,   -9.734967,   8,  64,  313.426422,    6.487159,   569,   609
 2020, 10, 02, 05, 49,  123.708099,   -9.736154,   8,  62,  313.051971,    6.250987,   569,   610
 2020, 10, 02, 05, 49,  123.706894,   -9.725872,   7,  18,  310.288147,    4.257693,   570,   610
 2020, 10, 02, 05, 49,  123.940735,   -9.651241,   8,  57,  320.072205,   11.135761,   573,   570
 2020, 10, 02, 05, 49,  123.935310,   -9.652237,   8,  52,  314.398773,    6.306351,   573,   571
 2020, 10, 02, 05, 49,  123.938560,   -9.650737,   8,  78,  322.056122,   13.456661,   579,   569
 2020, 10, 02, 05, 49,  123.777054,   -9.658237,   8,  53,  310.855499,    5.745063,   581,   595
 2020, 10, 02, 05, 49,  120.308342,  -10.232367,   8,  61,  319.212372,    8.215489,   584,   997
 2020, 10, 02, 05, 49,  120.289757,  -10.210731,   8,  76,  324.172333,   10.845942,   587,   999
 2020, 10, 02, 05, 49,  120.282715,  -10.211928,   8,  69,  319.458374,    7.199482,   587,  1000
 2020, 10, 02, 05, 49,  124.552177,   -9.422455,   8,  58,  311.302856,    5.348148,   596,   472
 2020, 10, 02, 05, 49,  124.544441,   -9.423850,   8,  70,  316.198090,    9.560894,   596,   473
 2020, 10, 02, 05, 49,  125.038536,   -9.311619,   8,  60,  310.625549,    9.530451,   598,   404
 2020, 10, 02, 05, 49,  124.491264,   -9.411174,   8,  77,  321.883362,   15.338634,   598,   480
 2020, 10, 02, 05, 49,  124.484306,   -9.412430,   8,  69,  315.599457,    9.108471,   598,   481
 2020, 10, 02, 05, 49,  123.973915,   -9.504423,   8,  58,  312.289734,    6.316800,   598,   559
 2020, 10, 02, 05, 49,  123.967384,   -9.505600,   8,  58,  311.335022,    5.676575,   598,   560
 2020, 10, 02, 05, 49,  125.941833,   -9.071591,   8,  77,  319.812256,   22.883034,   604,   292
 2020, 10, 02, 05, 49,  120.300957,  -10.092128,   8,  55,  314.164154,    6.263664,   604,   993
 2020, 10, 02, 05, 49,  125.941788,   -9.075272,   8,  77,  319.250061,   21.751829,   611,   291
 2020, 10, 02, 05, 49,  124.470596,   -9.318787,   9,  82,  327.652466,   22.410936,   613,   479
 2020, 10, 02, 05, 49,  124.463272,   -9.320106,   9,  80,  325.352478,   19.638182,   613,   480
 2020, 10, 02, 05, 49,  120.044373,  -10.068575,   8,  39,  313.409119,    8.335115,   615,  1021
 2020, 10, 02, 05, 49,  124.765511,   -9.231526,   8,  74,  319.204987,   12.431001,   616,   437
 2020, 10, 02, 05, 49,  120.610428,   -9.956523,   8,  77,  325.556610,   12.659709,   617,   948
 2020, 10, 02, 05, 49,  124.219162,   -9.309307,   8,  77,  322.630157,   13.480469,   618,   515
 2020, 10, 02, 05, 49,  124.213081,   -9.310414,   8,  71,  318.021851,    8.848750,   618,   516
 2020, 10, 02, 05, 49,  124.744263,   -9.190032,   8,  72,  317.575653,    9.181942,   620,   439
 2020, 10, 02, 05, 49,  120.199196,   -9.993262,   8,  46,  318.542877,    5.085833,   621,  1004
 2020, 10, 02, 05, 49,  124.751015,   -9.194621,   8,  44,  313.152191,    5.822583,   626,   437
 2020, 10, 02, 05, 49,  124.744446,   -9.195794,   8,  60,  323.527618,   16.698275,   626,   438
 2020, 10, 02, 05, 49,  124.215828,   -9.289607,   8,  51,  316.218201,    8.117917,   626,   514
 2020, 10, 02, 05, 49,  125.077675,   -8.982734,   8,  73,  316.561493,   11.623728,   646,   388
 2020, 10, 02, 05, 49,  125.044456,   -8.977174,   8,  73,  316.533020,   11.679482,   647,   392
 2020, 10, 02, 05, 49,  125.037476,   -8.978453,   8,  73,  316.994141,   12.197168,   647,   393
 2020, 10, 02, 05, 49,  119.860008,   -9.674888,   8,  69,  325.128204,   15.578929,   678,  1029
 2020, 10, 02, 05, 49,  119.850014,   -9.676538,   9,  87,  337.625885,   34.732922,   678,  1030
 2020, 10, 02, 05, 49,  119.330627,   -9.691606,   9,  89,  340.299408,   37.924095,   687,  1082
 2020, 10, 02, 05, 49,  119.332718,   -9.692529,   9,  90,  340.719574,   39.250881,   689,  1081
 2020, 10, 02, 05, 49,  125.169868,   -8.690576,   7,  27,  306.326965,    7.792162,   690,   367
 2020, 10, 02, 05, 49,  124.160286,   -8.469568,   9,  89,  346.868988,   48.869926,   745,   493
 2020, 10, 02, 05, 49,  124.152649,   -8.470944,   8,  78,  321.583832,   11.658420,   745,   494
 2020, 10, 02, 05, 49,  124.986687,   -8.282113,   8,  38,  310.853882,    6.100027,   755,   376
 2020, 10, 02, 05, 49,  124.125465,   -8.423306,   9,  80,  323.972168,   14.302425,   756,   496
 2020, 10, 02, 05, 49,  124.118294,   -8.424574,   8,  77,  320.404266,   10.644586,   756,   497
 2020, 10, 02, 05, 49,  122.723320,   -8.577918,   8,  44,  312.095703,   13.573286,   765,   683