year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 14, 07, 50,   53.481037,   51.448189,   8,  55,  320.043335,   19.652658,     2,  2965
 2020, 07, 14, 07, 50,   53.467621,   51.443409,   8,  54,  319.461884,   19.079126,     2,  2966
 2020, 07, 14, 07, 50,   51.149765,   50.577908,   8,  49,  314.926819,   17.626228,     2,  3120
 2020, 07, 14, 07, 50,   51.132755,   50.571259,   8,  42,  312.716125,   12.821556,     2,  3121
 2020, 07, 14, 07, 50,   70.676765,   55.866898,   8,  79,  322.903503,   11.180739,    20,  1597
 2020, 07, 14, 07, 50,   52.770145,   51.567966,   8,  74,  320.815002,   20.719646,    43,  2997
 2020, 07, 14, 07, 50,   52.756035,   51.562908,   9,  88,  336.699951,   55.578945,    43,  2998
 2020, 07, 14, 07, 50,   52.760468,   51.567829,   9,  89,  338.514923,   59.619759,    51,  2997
 2020, 07, 14, 07, 50,   52.746403,   51.562721,   9,  81,  327.709106,   33.578335,    51,  2998
 2020, 07, 14, 07, 50,   70.858459,   56.424923,   9,  83,  326.694916,   15.023503,    97,  1559
 2020, 07, 14, 07, 50,   67.072975,   55.782394,   8,  68,  322.636658,   10.474723,    97,  1867
 2020, 07, 14, 07, 50,   53.141876,   52.170502,   9, 100,  363.137878,  133.536407,   106,  2944
 2020, 07, 14, 07, 50,   53.131538,   52.181061,   8,  48,  323.185150,   21.485928,   107,  2944
 2020, 07, 14, 07, 50,   59.216873,   54.075718,   8,  73,  320.117462,   11.087692,   108,  2437
 2020, 07, 14, 07, 50,   59.206676,   54.077126,   8,  56,  320.116211,   11.958156,   113,  2437
 2020, 07, 14, 07, 50,   53.141800,   52.178143,   8,  70,  343.337006,   68.711555,   114,  2943
 2020, 07, 14, 07, 50,   53.128403,   52.173382,   8,  75,  358.098938,  117.615456,   114,  2944
 2020, 07, 14, 07, 50,   60.549728,   54.582771,   8,  65,  319.163025,    6.476224,   132,  2332
 2020, 07, 14, 07, 50,   61.903465,   55.063248,   7,   0,  327.797211,   12.666206,   151,  2213
 2020, 07, 14, 07, 50,   59.401146,   54.435703,   7,   0,  315.094116,   11.699854,   152,  2409
 2020, 07, 14, 07, 50,   78.441795,   58.776436,   8,  73,  312.719391,    9.580221,   315,  1002
 2020, 07, 14, 07, 50,   61.870907,   56.388802,   8,  47,  320.152191,    9.939363,   337,  2153
 2020, 07, 14, 07, 50,   86.075058,   60.196396,   9,  93,  342.920471,   49.143269,   474,   515
 2020, 07, 14, 07, 50,   86.061577,   60.196136,   9,  92,  340.282440,   44.634163,   474,   516
 2020, 07, 14, 07, 50,   71.731270,   59.763027,   8,  72,  311.815643,    6.880778,   566,  1362
 2020, 07, 14, 07, 50,   73.573753,   60.115902,   8,  71,  310.828369,    7.926065,   585,  1235
 2020, 07, 14, 07, 50,   47.570530,   53.809303,   8,  75,  315.072540,   31.526066,   587,  3115
 2020, 07, 14, 07, 50,   47.554409,   53.812313,   8,  68,  312.159424,   25.843185,   596,  3115
 2020, 07, 14, 07, 50,   63.946247,   58.814861,   8,  74,  316.999847,    9.646902,   612,  1924
 2020, 07, 14, 07, 50,   63.955521,   58.824295,   9,  95,  347.243011,   41.387005,   613,  1923
 2020, 07, 14, 07, 50,   63.950623,   58.830906,   9,  96,  350.140015,   46.228535,   614,  1923
 2020, 07, 14, 07, 50,   67.572388,   59.829021,   8,  70,  314.059967,    6.648139,   663,  1638
 2020, 07, 14, 07, 50,   66.348770,   59.862682,   8,  42,  313.306274,    6.047775,   697,  1718
 2020, 07, 14, 07, 50,   66.331001,   59.866756,   7,   0,  307.873566,    3.304386,   698,  1719
 2020, 07, 14, 07, 50,   67.286438,   60.075325,   9,  92,  340.918915,   27.145618,   705,  1645
 2020, 07, 14, 07, 50,   67.282265,   60.081711,   8,  78,  320.168976,    9.852458,   706,  1645
 2020, 07, 14, 07, 50,   67.251320,   60.083733,   8,  72,  319.472839,    8.928642,   707,  1647
 2020, 07, 14, 07, 50,   67.675720,   60.284710,   8,  77,  318.223053,    9.249831,   726,  1609
 2020, 07, 14, 07, 50,   67.662254,   60.282574,   8,  76,  316.633240,    8.262269,   726,  1610
 2020, 07, 14, 07, 50,   70.825226,   60.747612,   8,  65,  307.306976,    5.656481,   727,  1382
 2020, 07, 14, 07, 50,   67.465462,   60.265244,   8,  57,  322.155853,   11.160978,   728,  1624
 2020, 07, 14, 07, 50,   67.416763,   60.271534,   8,  36,  321.480743,   10.291877,   730,  1627
 2020, 07, 14, 07, 50,   75.097847,   61.262871,   8,  65,  306.970154,    7.893653,   731,  1118
 2020, 07, 14, 07, 50,   66.467224,   60.150253,   8,  65,  319.292664,    8.569252,   735,  1696
 2020, 07, 14, 07, 50,   66.717461,   60.233524,   8,  52,  315.508240,    5.333325,   741,  1675
 2020, 07, 14, 07, 50,   70.172577,   60.763386,   8,  78,  317.428467,   10.745527,   742,  1423
 2020, 07, 14, 07, 50,   66.740074,   60.244392,   9,  94,  345.693787,   32.025894,   742,  1673
 2020, 07, 14, 07, 50,   66.726601,   60.242146,   9,  90,  336.693268,   21.936228,   742,  1674
 2020, 07, 14, 07, 50,   67.747391,   60.414730,   8,  44,  314.308472,    6.959978,   743,  1598
 2020, 07, 14, 07, 50,   67.100754,   60.408482,   9,  91,  338.658966,   24.336493,   757,  1641
 2020, 07, 14, 07, 50,   67.137047,   60.421459,   9,  95,  347.723267,   34.793667,   758,  1638
 2020, 07, 14, 07, 50,   67.123528,   60.419258,   8,  46,  326.991486,   12.201516,   758,  1639
 2020, 07, 14, 07, 50,   67.146324,   60.430038,   9,  99,  357.766296,   50.058388,   759,  1637
 2020, 07, 14, 07, 50,   67.078743,   60.419048,   9,  93,  342.277954,   28.729788,   759,  1642
 2020, 07, 14, 07, 50,   68.351830,   60.626152,   8,  71,  311.694550,    6.322813,   760,  1548
 2020, 07, 14, 07, 50,   68.338127,   60.624077,   8,  73,  313.460388,    7.298246,   760,  1549
 2020, 07, 14, 07, 50,   67.128571,   60.434223,   7,  26,  325.332977,   12.129987,   760,  1638
 2020, 07, 14, 07, 50,   67.110794,   60.438412,   9,  90,  337.084961,   23.469625,   761,  1639