year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 18, 05, 28,  112.670715,   26.447336,   8,  54,  302.812469,    3.152061,     3,  1847
 2021, 03, 18, 05, 28,  117.153671,   27.225571,   8,  65,  309.116364,    5.613029,    19,  1279
 2021, 03, 18, 05, 28,  117.144913,   27.224424,   8,  69,  311.597290,    6.942863,    19,  1280
 2021, 03, 18, 05, 28,  107.222610,   25.571543,   8,  69,  309.974792,   10.109360,    24,  2440
 2021, 03, 18, 05, 28,  115.878967,   27.159523,   8,  71,  312.850006,    6.577814,    35,  1430
 2021, 03, 18, 05, 28,  116.844620,   27.306608,   7,  22,  310.932404,    4.441658,    37,  1312
 2021, 03, 18, 05, 28,  116.833817,   27.319271,   9,  82,  323.573059,   13.596686,    39,  1313
 2021, 03, 18, 05, 28,  117.475494,   27.411589,   8,  63,  310.281036,    6.186847,    40,  1239
 2021, 03, 18, 05, 28,  118.793015,   27.676733,   8,  78,  318.236084,   14.068528,    55,  1099
 2021, 03, 18, 05, 28,  118.782509,   27.675476,   9,  94,  344.975098,   49.921497,    55,  1100
 2021, 03, 18, 05, 28,  105.981522,   25.686724,   8,  70,  312.365356,   14.440258,    77,  2541
 2021, 03, 18, 05, 28,  105.968056,   25.683844,   9,  83,  325.028015,   32.995567,    77,  2542
 2021, 03, 18, 05, 28,  105.973465,   25.680927,   9,  87,  332.374908,   47.058159,    82,  2541
 2021, 03, 18, 05, 28,  109.288139,   26.437468,   8,  69,  309.412567,   10.530152,    90,  2189
 2021, 03, 18, 05, 28,  106.090408,   25.788311,   9,  81,  322.431061,   27.239820,    90,  2530
 2021, 03, 18, 05, 28,  109.178566,   26.459547,   8,  75,  314.457397,    9.909513,    98,  2200
 2021, 03, 18, 05, 28,  109.253471,   26.498928,   9,  82,  322.757141,   23.315300,   101,  2190
 2021, 03, 18, 05, 28,  109.242271,   26.496759,   8,  76,  316.070312,   15.911648,   101,  2191
 2021, 03, 18, 05, 28,  105.220757,   25.686241,   8,  72,  314.647217,    9.321881,   104,  2634
 2021, 03, 18, 05, 28,  103.529625,   25.297323,   9,  86,  330.481842,   34.261826,   104,  2857
 2021, 03, 18, 05, 28,  103.520813,   25.295233,   8,  73,  315.155609,   12.788962,   104,  2858
 2021, 03, 18, 05, 28,  105.454735,   25.847305,   8,  69,  316.747498,    7.640459,   120,  2592
 2021, 03, 18, 05, 28,  105.448151,   25.845850,   9,  94,  345.864349,   41.819946,   120,  2593
 2021, 03, 18, 05, 28,  105.441772,   25.844435,   9,  82,  324.870636,   14.898809,   120,  2594
 2021, 03, 18, 05, 28,  107.215019,   26.253378,   9,  93,  343.533569,   56.746399,   123,  2420
 2021, 03, 18, 05, 28,  107.204758,   26.251266,   9,  83,  324.086212,   24.319656,   123,  2421
 2021, 03, 18, 05, 28,  106.137344,   26.027016,   8,  78,  320.145020,   24.016203,   123,  2520
 2021, 03, 18, 05, 28,  106.125732,   26.024529,   8,  72,  314.367554,   16.328054,   123,  2521
 2021, 03, 18, 05, 28,  106.127480,   26.033628,   8,  60,  321.223206,   25.613722,   129,  2520
 2021, 03, 18, 05, 28,  106.457916,   26.343149,   8,  60,  320.377289,   20.813860,   158,  2485
 2021, 03, 18, 05, 28,  106.446701,   26.340805,   8,  56,  315.936676,   15.373112,   158,  2486
 2021, 03, 18, 05, 28,  106.451187,   26.342909,   9,  85,  328.780396,   33.492428,   163,  2485
 2021, 03, 18, 05, 28,  105.183014,   26.234137,   8,  79,  321.789459,   14.602180,   185,  2612
 2021, 03, 18, 05, 28,  104.676003,   26.305853,   8,  75,  318.271149,   11.567128,   214,  2677
 2021, 03, 18, 05, 28,  106.245575,   26.715048,   9,  92,  341.424164,   59.022415,   220,  2492
 2021, 03, 18, 05, 28,  106.248627,   26.716946,   8,  69,  338.346313,   51.838848,   225,  2491
 2021, 03, 18, 05, 28,  103.832191,   26.266142,   8,  75,  317.893738,   13.809516,   234,  2784
 2021, 03, 18, 05, 28,  103.824799,   26.264418,   9,  81,  323.593842,   20.745607,   234,  2785
 2021, 03, 18, 05, 28,  104.307121,   27.022217,   8,  76,  319.583954,   13.242546,   329,  2693