year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 29, 05, 44,  106.103409,   37.509686,   7,  25,  323.931976,    4.883869,     2,  1849
 2020, 06, 29, 05, 44,  105.652962,   37.516144,   8,  46,  323.311401,    9.550761,    14,  1895
 2020, 06, 29, 05, 44,  105.603394,   37.559532,   8,  68,  327.314636,    7.423773,    22,  1898
 2020, 06, 29, 05, 44,  106.776924,   37.856678,   8,  62,  325.488647,    4.245359,    36,  1766
 2020, 06, 29, 05, 44,  106.265320,   37.914532,   8,  40,  321.532532,    7.598180,    57,  1818
 2020, 06, 29, 05, 44,  106.181801,   37.981171,   8,  41,  322.991028,    7.066841,    69,  1824
 2020, 06, 29, 05, 44,  106.221840,   38.009071,   8,  47,  322.245026,    7.538201,    72,  1819
 2020, 06, 29, 05, 44,  106.813637,   38.115410,   8,  41,  326.373688,    3.284887,    73,  1753
 2020, 06, 29, 05, 44,  106.390648,   38.086620,   8,  37,  325.125336,    4.468604,    79,  1799
 2020, 06, 29, 05, 44,  106.642570,   38.237915,   9,  89,  342.116638,   19.697147,    95,  1767
 2020, 06, 29, 05, 44,  106.642403,   38.242710,   9, 100,  360.409332,   46.351944,    96,  1766
 2020, 06, 29, 05, 44,  106.633461,   38.241211,   9,  89,  341.606476,   18.451487,    96,  1767
 2020, 06, 29, 05, 44,  105.995499,   38.181637,   8,  40,  325.304443,    8.634501,   103,  1836
 2020, 06, 29, 05, 44,  110.315750,   38.846958,   8,  74,  317.128754,    6.849410,   104,  1352
 2020, 06, 29, 05, 44,  106.232994,   38.257320,   8,  30,  320.118317,    6.277422,   108,  1809
 2020, 06, 29, 05, 44,  106.503372,   38.349453,   8,  52,  323.609711,    5.774159,   115,  1777
 2020, 06, 29, 05, 44,  106.282928,   38.395988,   9,  80,  331.223053,   13.321422,   127,  1799
 2020, 06, 29, 05, 44,  106.326523,   38.414558,   8,  71,  324.989624,   10.065268,   129,  1793
 2020, 06, 29, 05, 44,  106.330124,   38.436089,   8,  37,  319.478973,    5.392860,   132,  1792
 2020, 06, 29, 05, 44,  106.284859,   38.428421,   8,  57,  325.234436,    7.435636,   132,  1797
 2020, 06, 29, 05, 44,  106.580536,   38.554401,   8,  73,  331.310120,   12.796357,   143,  1762
 2020, 06, 29, 05, 44,  102.511673,   38.278225,   8,  36,  323.463684,    8.264736,   213,  2147
 2020, 06, 29, 05, 44,  106.946480,   40.743237,   8,  68,  320.279022,    8.194237,   456,  1643
 2020, 06, 29, 05, 44,  107.100159,   41.100590,   8,  77,  325.591919,   10.637274,   505,  1614