year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 30, 05, 08,  116.211868,   23.945549,   9, 100,  361.762634,   83.672523,    43,  2057
 2021, 01, 30, 05, 08,  116.210106,   23.952824,   9,  97,  353.718933,   65.330742,    44,  2057
 2021, 01, 30, 05, 08,  116.200600,   23.951153,   8,  63,  306.129883,    6.580186,    44,  2058
 2021, 01, 30, 05, 08,  118.028732,   24.269503,   8,  70,  310.454346,    6.479309,    45,  1846
 2021, 01, 30, 05, 08,  120.985901,   24.740032,   8,  65,  307.177338,    4.272687,    47,  1460
 2021, 01, 30, 05, 08,  120.984879,   24.745148,   8,  66,  307.539215,    4.376796,    48,  1459
 2021, 01, 30, 05, 08,  116.850700,   24.106886,   9,  93,  343.547089,   40.018513,    51,  1985
 2021, 01, 30, 05, 08,  116.840561,   24.112459,   8,  43,  316.121185,   11.111428,    52,  1986
 2021, 01, 30, 05, 08,  116.863174,   24.138428,   8,  72,  324.823395,   17.485804,    55,  1983
 2021, 01, 30, 05, 08,  116.869919,   24.146933,   9,  88,  333.449951,   26.385151,    56,  1982
 2021, 01, 30, 05, 08,  116.862053,   24.145567,   8,  59,  319.138824,   12.923910,    56,  1983
 2021, 01, 30, 05, 08,  115.731201,   24.162779,   8,  77,  317.180573,   13.509989,    88,  2098
 2021, 01, 30, 05, 08,  121.272301,   25.077824,   8,  78,  317.608551,    9.736768,    91,  1414
 2021, 01, 30, 05, 08,  110.006195,   23.052626,   8,  73,  312.632629,   13.191388,    92,  2745
 2021, 01, 30, 05, 08,  109.998695,   23.050976,   8,  64,  306.811615,    8.715703,    92,  2746
 2021, 01, 30, 05, 08,  110.003914,   23.059523,   8,  44,  303.131226,    5.393950,    99,  2744
 2021, 01, 30, 05, 08,  118.052139,   24.746214,   8,  67,  308.708679,    5.740769,   115,  1827
 2021, 01, 30, 05, 08,  119.053993,   25.294867,   8,  64,  308.946442,    4.693317,   172,  1686
 2021, 01, 30, 05, 08,  119.315056,   25.578758,   8,  56,  306.745148,    4.866010,   208,  1643
 2021, 01, 30, 05, 08,  119.307434,   25.577579,   8,  75,  382.690063,  106.394730,   208,  1644
 2021, 01, 30, 05, 08,  115.643150,   25.499498,   8,  58,  304.188904,    6.120174,   286,  2069
 2021, 01, 30, 05, 08,  118.095337,   25.922354,   8,  32,  301.982849,    4.061601,   287,  1784
 2021, 01, 30, 05, 08,  118.094650,   25.927460,   8,  77,  316.311127,   11.696312,   288,  1783
 2021, 01, 30, 05, 08,  115.644722,   25.501987,   8,  61,  305.162170,    6.679110,   288,  2068
 2021, 01, 30, 05, 08,  118.569122,   26.384016,   8,  48,  301.600922,    4.360385,   344,  1710
 2021, 01, 30, 05, 08,  117.588509,   26.274328,   8,  62,  306.285065,    5.512083,   351,  1833
 2021, 01, 30, 05, 08,  118.867355,   26.491859,   9, 100,  414.962097,  228.151047,   353,  1669
 2021, 01, 30, 05, 08,  118.859650,   26.490662,   9, 100,  408.128510,  197.089554,   353,  1670
 2021, 01, 30, 05, 08,  120.020714,   26.971365,   8,  57,  305.045197,    5.160398,   398,  1510
 2021, 01, 30, 05, 08,  115.374832,   26.283749,   8,  70,  310.090332,    9.223502,   409,  2072
 2021, 01, 30, 05, 08,  118.678268,   27.139776,   8,  44,  304.311066,    4.893785,   453,  1671
 2021, 01, 30, 05, 08,  118.723412,   27.153631,   8,  73,  317.483887,   11.518073,   454,  1665
 2021, 01, 30, 05, 08,  114.895996,   26.507561,   9,  91,  339.275482,   43.218189,   455,  2111
 2021, 01, 30, 05, 08,  114.894043,   26.515038,   8,  70,  312.071411,   11.762879,   456,  2111
 2021, 01, 30, 05, 08,  119.899971,   27.899578,   8,  47,  301.476929,    5.013219,   538,  1495
 2021, 01, 30, 05, 08,  120.696053,   28.087023,   8,  68,  309.175598,    7.094771,   549,  1393
 2021, 01, 30, 05, 08,  119.724007,   28.292879,   8,  67,  308.168579,    6.943340,   600,  1504
 2021, 01, 30, 05, 08,  120.098320,   28.887728,   8,  49,  301.748657,    3.341272,   680,  1440
 2021, 01, 30, 05, 08,  120.669266,   29.176464,   8,  68,  309.104919,    7.508387,   711,  1364
 2021, 01, 30, 05, 08,  121.928757,   29.558207,   8,  57,  304.966858,    6.807755,   743,  1215
 2021, 01, 30, 05, 08,  119.332970,   29.262903,   8,  44,  301.012177,    3.674031,   752,  1520