year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 14, 06, 11,  104.393776,   -2.109831,   8,  69,  310.468994,    8.288132,    80,  2141
 2020, 08, 14, 06, 11,  111.561302,   -0.375790,   8,  53,  308.608185,    4.120259,   174,  1176
 2020, 08, 14, 06, 11,  112.018021,   -0.296177,   8,  72,  315.511414,    8.739054,   177,  1122
 2020, 08, 14, 06, 11,  111.881485,   -0.286349,   8,  68,  312.591858,    7.159045,   181,  1137
 2020, 08, 14, 06, 11,  111.775940,   -0.234511,   8,  39,  309.699585,    4.291681,   190,  1148
 2020, 08, 14, 06, 11,  110.751823,   -0.198658,   8,  66,  312.182404,    6.320041,   219,  1268
 2020, 08, 14, 06, 11,  116.608856,    0.763734,   8,  66,  308.834991,    5.514363,   230,   582
 2020, 08, 14, 06, 11,  116.867996,    0.824561,   8,  79,  326.313629,   21.654926,   232,   540
 2020, 08, 14, 06, 11,  116.861603,    0.823580,   8,  60,  306.149445,    4.855162,   232,   541
 2020, 08, 14, 06, 11,  116.648567,    0.790917,   8,  49,  304.138855,    3.401997,   232,   575
 2020, 08, 14, 06, 11,  116.578339,    0.801200,   8,  50,  306.182556,    3.684083,   234,   586
 2020, 08, 14, 06, 11,  116.572357,    0.800275,   8,  79,  319.866028,   13.110270,   234,   587
 2020, 08, 14, 06, 11,  116.924301,    0.887156,   8,  47,  307.330963,    6.493962,   237,   530
 2020, 08, 14, 06, 11,  116.759079,    0.861196,   8,  45,  305.917023,    4.726902,   237,   556
 2020, 08, 14, 06, 11,  116.802437,    0.857117,   8,  41,  304.127319,    3.896803,   242,   548
 2020, 08, 14, 06, 11,  110.885078,   -0.012648,   8,  54,  310.849518,    5.133686,   244,  1246
 2020, 08, 14, 06, 11,  110.656563,   -0.032868,   8,  53,  308.156311,    3.616208,   246,  1275
 2020, 08, 14, 06, 11,  116.916298,    0.927967,   9,  91,  337.963135,   36.705273,   247,   529
 2020, 08, 14, 06, 11,  116.909821,    0.926981,   9,  82,  323.548798,   18.517321,   247,   530
 2020, 08, 14, 06, 11,  101.851982,   -1.235805,   8,  51,  304.664093,    4.632463,   265,  2417
 2020, 08, 14, 06, 11,  114.310204,    0.728312,   8,  75,  321.049438,   18.332735,   277,   831
 2020, 08, 14, 06, 11,  114.301308,    0.726972,   8,  56,  305.157837,    4.864044,   277,   832
 2020, 08, 14, 06, 11,  109.252167,    0.032033,   8,  37,  310.407684,    3.285479,   287,  1459
 2020, 08, 14, 06, 11,  114.221916,    0.804947,   8,  67,  310.048950,    6.813609,   291,   839
 2020, 08, 14, 06, 11,  116.739380,    1.372467,   8,  66,  308.701111,    6.679618,   315,   541
 2020, 08, 14, 06, 11,  112.784920,    0.770462,   9,  93,  344.427887,   55.344967,   316,  1020
 2020, 08, 14, 06, 11,  112.979919,    0.834509,   8,  77,  319.683075,   11.244073,   323,   996
 2020, 08, 14, 06, 11,  112.893837,    0.829824,   8,  66,  310.805115,    7.034001,   324,  1008
 2020, 08, 14, 06, 11,  113.632660,    1.018091,   8,  78,  324.544373,   19.834097,   333,   905
 2020, 08, 14, 06, 11,  112.995926,    0.919329,   8,  53,  305.799896,    3.177845,   333,   992
 2020, 08, 14, 06, 11,  112.959824,    0.921961,   8,  51,  311.792542,    6.098510,   334,   997
 2020, 08, 14, 06, 11,  113.631798,    1.021935,   8,  60,  326.715363,   21.297852,   337,   904
 2020, 08, 14, 06, 11,  112.958603,    0.922303,   8,  54,  315.139343,    7.990949,   337,   996
 2020, 08, 14, 06, 11,  117.277214,    1.590570,   9,  82,  322.955566,   20.491146,   340,   455
 2020, 08, 14, 06, 11,  117.270226,    1.589531,   8,  77,  316.564575,   13.955775,   340,   456
 2020, 08, 14, 06, 11,  112.948059,    0.945407,   8,  77,  318.834045,    9.962492,   340,   997
 2020, 08, 14, 06, 11,  112.958351,    0.971637,   8,  74,  320.248016,   11.390765,   343,   995
 2020, 08, 14, 06, 11,  112.951424,    0.970587,   9,  91,  340.134766,   31.358421,   343,   996
 2020, 08, 14, 06, 11,  112.915474,    0.973350,   8,  53,  308.109741,    3.430981,   344,  1001
 2020, 08, 14, 06, 11,  115.716614,    1.418896,   8,  71,  311.028473,   12.346163,   346,   673
 2020, 08, 14, 06, 11,  115.304138,    1.384887,   9,  96,  349.561523,   80.419777,   349,   712
 2020, 08, 14, 06, 11,  115.306450,    1.385621,   9,  95,  348.486298,   77.805382,   354,   711
 2020, 08, 14, 06, 11,  115.363945,    1.423378,   8,  77,  316.914062,   17.313366,   357,   705
 2020, 08, 14, 06, 11,  115.359337,    1.451985,   9,  85,  327.201843,   31.613350,   360,   705
 2020, 08, 14, 06, 11,  112.464020,    1.072311,   9,  82,  325.088379,   22.009024,   370,  1044
 2020, 08, 14, 06, 11,  112.679489,    1.128620,   8,  60,  307.947266,    5.229507,   373,  1022
 2020, 08, 14, 06, 11,  111.884529,    1.016909,   8,  47,  307.390381,    4.503078,   374,  1105
 2020, 08, 14, 06, 11,  115.101746,    1.686623,   9,  80,  320.367920,   22.885811,   403,   724
 2020, 08, 14, 06, 11,  109.601479,    0.937003,   9,  81,  324.100677,   13.237823,   413,  1384
 2020, 08, 14, 06, 11,  110.118721,    1.053668,   8,  56,  310.310669,    3.842557,   419,  1312
 2020, 08, 14, 06, 11,  109.564384,    0.984189,   8,  62,  310.839325,    5.841941,   421,  1387
 2020, 08, 14, 06, 11,  109.707542,    1.019735,   9,  85,  356.502930,   51.768005,   423,  1367
 2020, 08, 14, 06, 11,   99.125801,    1.091393,   8,  61,  305.151428,    5.164354,   677,  2670
 2020, 08, 14, 06, 11,   99.119850,    1.090434,   8,  60,  304.714905,    4.878429,   677,  2671
 2020, 08, 14, 06, 11,   98.935829,    1.402826,   8,  65,  308.454407,    5.143460,   727,  2688