year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 01, 05, 39,  105.139946,   19.085276,   8,  65,  307.174622,    9.298734,   182,  2521
 2020, 09, 01, 05, 39,  108.899757,   20.817354,   8,  48,  311.371277,    6.260055,   331,  2084
 2020, 09, 01, 05, 39,  110.157333,   21.648808,   8,  78,  323.293091,   11.323578,   422,  1923
 2020, 09, 01, 05, 39,  110.155983,   21.655748,   8,  58,  319.056763,    7.807886,   423,  1923
 2020, 09, 01, 05, 39,  106.530663,   21.019333,   8,  50,  314.536499,    7.003730,   425,  2331
 2020, 09, 01, 05, 39,  109.741402,   21.649923,   8,  63,  313.640778,    5.437911,   433,  1970
 2020, 09, 01, 05, 39,  113.935837,   22.420166,   8,  47,  317.818359,    5.875772,   449,  1421
 2020, 09, 01, 05, 39,  110.519257,   21.954655,   9,  97,  354.367828,   48.555542,   458,  1871
 2020, 09, 01, 05, 39,  113.187302,   22.480721,   8,  60,  318.380981,    6.775167,   474,  1515
 2020, 09, 01, 05, 39,  109.463882,   21.892761,   8,  59,  315.435486,    6.023930,   475,  1994
 2020, 09, 01, 05, 39,  113.173096,   22.789690,   8,  30,  322.409485,    7.034264,   520,  1507
 2020, 09, 01, 05, 39,  112.997551,   22.912428,   8,  45,  318.246704,    5.505769,   542,  1526
 2020, 09, 01, 05, 39,  109.184990,   22.365843,   8,  54,  311.476593,    4.260762,   552,  2010
 2020, 09, 01, 05, 39,  110.029572,   22.517414,   8,  68,  315.004211,    5.386823,   553,  1911
 2020, 09, 01, 05, 39,  110.195953,   22.573620,   8,  40,  317.961792,    5.816817,   557,  1890
 2020, 09, 01, 05, 39,  110.187851,   22.572277,   8,  54,  320.408203,    8.169326,   557,  1891
 2020, 09, 01, 05, 39,  112.014160,   22.878389,   8,  63,  313.717621,    4.745874,   559,  1654
 2020, 09, 01, 05, 39,  110.193298,   22.587368,   8,  33,  322.643616,    9.057426,   559,  1890
 2020, 09, 01, 05, 39,  110.193275,   22.589239,   9,  95,  349.868958,   40.847134,   560,  1889
 2020, 09, 01, 05, 39,  110.185158,   22.587866,   8,  37,  320.597870,    7.960023,   560,  1890
 2020, 09, 01, 05, 39,  110.580185,   22.853794,   8,  53,  321.088043,    7.486820,   589,  1835
 2020, 09, 01, 05, 39,  110.558037,   22.888605,   8,  59,  314.885986,    4.243834,   595,  1836
 2020, 09, 01, 05, 39,  113.001389,   23.291290,   8,  61,  314.908508,    3.925386,   598,  1513
 2020, 09, 01, 05, 39,  111.765564,   23.144232,   7,  13,  312.336060,    4.114440,   604,  1677
 2020, 09, 01, 05, 39,  112.840401,   23.328558,   7,  29,  319.945190,    4.865178,   607,  1533
 2020, 09, 01, 05, 39,  113.101784,   23.515623,   8,  48,  315.496368,    4.686702,   629,  1493
 2020, 09, 01, 05, 39,  113.451630,   23.621325,   8,  66,  318.307587,    6.384319,   637,  1446
 2020, 09, 01, 05, 39,  111.237755,   23.345747,   8,  38,  317.256256,    4.915194,   646,  1737
 2020, 09, 01, 05, 39,  108.646393,   22.931648,   8,  54,  310.710144,    4.358682,   649,  2050
 2020, 09, 01, 05, 39,  111.359848,   23.406193,   8,  65,  314.066406,    5.637420,   652,  1720
 2020, 09, 01, 05, 39,  111.352226,   23.404993,   8,  61,  312.497070,    4.682294,   652,  1721
 2020, 09, 01, 05, 39,  109.408089,   23.093254,   8,  50,  316.307312,    5.550107,   653,  1964
 2020, 09, 01, 05, 39,  109.355476,   23.141783,   8,  55,  315.680542,    5.482989,   662,  1968
 2020, 09, 01, 05, 39,  111.255356,   23.463730,   8,  33,  318.672119,    6.025445,   663,  1731
 2020, 09, 01, 05, 39,  111.231262,   23.466745,   8,  34,  316.946808,    4.185493,   664,  1734
 2020, 09, 01, 05, 39,  110.243324,   23.467333,   8,  66,  315.025269,    4.970797,   688,  1855
 2020, 09, 01, 05, 39,  112.130630,   23.891527,   8,  45,  319.013947,    5.882267,   706,  1605
 2020, 09, 01, 05, 39,  118.283249,   24.726244,   8,  62,  317.648865,    9.808544,   710,   886
 2020, 09, 01, 05, 39,  112.761116,   24.175768,   8,  71,  317.462006,    5.783334,   734,  1516
 2020, 09, 01, 05, 39,  113.419731,   24.279051,   8,  63,  319.116150,    6.168419,   735,  1430