year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 11, 03, 33,  125.756279,   43.161251,   8,  51,  316.619324,   18.313351,     6,  2802
 2020, 11, 11, 03, 33,  126.172066,   43.305004,   8,  54,  302.916412,   10.275183,     8,  2757
 2020, 11, 11, 03, 33,  126.272713,   43.357262,   8,  46,  301.469910,    8.903763,    10,  2745
 2020, 11, 11, 03, 33,  127.399078,   43.678848,   8,  78,  318.082764,   17.023359,    11,  2612
 2020, 11, 11, 03, 33,  127.391144,   43.676716,   8,  62,  313.979553,   13.577028,    11,  2613
 2020, 11, 11, 03, 33,  129.653610,   44.275982,   8,  52,  303.765808,   10.482211,    13,  2424
 2020, 11, 11, 03, 33,  129.641068,   44.272926,   7,  22,  300.286896,    8.181787,    13,  2425
 2020, 11, 11, 03, 33,  126.218369,   43.377525,   8,  44,  319.370300,   21.178741,    13,  2749
 2020, 11, 11, 03, 33,  125.775200,   43.252048,   7,  18,  304.749786,    8.981462,    13,  2796
 2020, 11, 11, 03, 33,  125.691872,   43.207069,   8,  30,  302.337708,    9.070870,    18,  2805
 2020, 11, 11, 03, 33,  125.657738,   43.209312,   8,  39,  300.560211,    9.491259,    19,  2808
 2020, 11, 11, 03, 33,  127.228088,   43.678570,   8,  67,  308.575623,   12.008842,    21,  2630
 2020, 11, 11, 03, 33,  127.502937,   43.797497,   8,  41,  305.770599,    8.562662,    25,  2593
 2020, 11, 11, 03, 33,  127.495125,   43.795418,   8,  46,  306.697693,    9.138703,    25,  2594
 2020, 11, 11, 03, 33,  129.205444,   44.248390,   8,  75,  315.150970,   22.827124,    26,  2456
 2020, 11, 11, 03, 33,  128.926056,   44.188488,   8,  74,  314.187653,   21.705605,    27,  2477
 2020, 11, 11, 03, 33,  128.913055,   44.185226,   8,  64,  306.553192,   14.404286,    27,  2478
 2020, 11, 11, 03, 33,  127.005142,   44.002991,   8,  47,  301.502808,    7.530519,    73,  2633
 2020, 11, 11, 03, 33,  126.304649,   43.887428,   8,  47,  302.969086,    8.450359,    86,  2710
 2020, 11, 11, 03, 33,  126.293777,   43.907692,   8,  74,  313.571442,   15.958701,    88,  2710
 2020, 11, 11, 03, 33,  126.787613,   44.056549,   8,  52,  302.435669,    8.343927,    89,  2652
 2020, 11, 11, 03, 33,  126.166000,   43.962414,   8,  57,  303.805878,   10.301814,   102,  2719
 2020, 11, 11, 03, 33,  127.254578,   44.421444,   8,  55,  303.226501,    7.985236,   122,  2579
 2020, 11, 11, 03, 33,  124.912109,   44.142193,   8,  35,  301.320953,   10.083345,   173,  2821
 2020, 11, 11, 03, 33,  124.978897,   44.152111,   7,  16,  301.086792,    8.367647,   179,  2814
 2020, 11, 11, 03, 33,  124.912796,   44.144825,   8,  47,  301.428345,   10.104577,   180,  2820
 2020, 11, 11, 03, 33,  126.916161,   44.810062,   8,  43,  305.945038,    9.000754,   194,  2589
 2020, 11, 11, 03, 33,  126.908340,   44.807919,   7,  12,  304.044861,    7.271059,   194,  2590
 2020, 11, 11, 03, 33,  127.045982,   44.970078,   8,  49,  307.217346,    8.623028,   211,  2564
 2020, 11, 11, 03, 33,  126.821640,   44.952789,   9,  88,  364.917938,   77.668961,   215,  2590
 2020, 11, 11, 03, 33,  126.813774,   44.950634,   9,  82,  363.413422,   75.238762,   215,  2591
 2020, 11, 11, 03, 33,  126.771355,   44.961159,   8,  56,  320.115509,   17.125319,   217,  2595
 2020, 11, 11, 03, 33,  126.909302,   45.042377,   7,  28,  313.460693,   12.044613,   221,  2575
 2020, 11, 11, 03, 33,  126.901497,   45.040291,   7,  25,  308.531128,    9.381328,   221,  2576
 2020, 11, 11, 03, 33,  126.804337,   45.007038,   8,  60,  319.934265,   19.097473,   226,  2588
 2020, 11, 11, 03, 33,  126.796394,   45.004852,   8,  62,  322.578979,   21.435240,   226,  2589
 2020, 11, 11, 03, 33,  126.740852,   45.022720,   8,  55,  307.717041,    9.659513,   229,  2594
 2020, 11, 11, 03, 33,  126.727509,   45.030117,   9,  86,  329.439941,   27.166929,   230,  2595
 2020, 11, 11, 03, 33,  126.781097,   45.066830,   8,  37,  305.458801,    8.336045,   232,  2587
 2020, 11, 11, 03, 33,  126.765289,   45.062527,   8,  56,  325.919128,   22.415358,   232,  2589
 2020, 11, 11, 03, 33,  126.749268,   45.058159,   9,  85,  327.350494,   25.082951,   232,  2591
 2020, 11, 11, 03, 33,  126.535049,   45.146374,   9,  87,  330.143555,   28.957703,   251,  2608
 2020, 11, 11, 03, 33,  126.518616,   45.141895,   8,  34,  300.308685,    6.664990,   251,  2610
 2020, 11, 11, 03, 33,  126.574959,   45.227062,   8,  69,  309.456665,   11.695259,   263,  2598