year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 27, 05, 19,  109.512131,   38.502075,   8,  78,  327.481018,   15.087436,    83,  2084
 2020, 07, 27, 05, 19,  112.206078,   39.089523,   8,  33,  319.182648,    6.852492,    96,  1812
 2020, 07, 27, 05, 19,  112.196869,   39.087948,   8,  51,  320.743408,    8.385126,    96,  1813
 2020, 07, 27, 05, 19,  112.973831,   39.661438,   8,  73,  317.569946,    7.620269,   161,  1711
 2020, 07, 27, 05, 19,  113.113701,   39.732189,   8,  74,  317.544830,    6.388157,   168,  1694
 2020, 07, 27, 05, 19,  110.431618,   39.390957,   8,  54,  315.195282,    6.666759,   186,  1974
 2020, 07, 27, 05, 19,  109.849182,   39.743301,   8,  57,  315.898285,    6.024023,   253,  2014
 2020, 07, 27, 05, 19,  111.574860,   40.517876,   8,  62,  311.101990,    5.012386,   321,  1823
 2020, 07, 27, 05, 19,  111.842896,   40.578030,   8,  65,  312.417358,    4.919669,   323,  1794
 2020, 07, 27, 05, 19,  111.855698,   40.601166,   8,  62,  314.101410,    5.635150,   326,  1792
 2020, 07, 27, 05, 19,  111.818375,   40.594803,   8,  61,  312.666443,    4.611369,   326,  1796
 2020, 07, 27, 05, 19,  111.675919,   40.577461,   8,  74,  319.589172,    8.252547,   327,  1811
 2020, 07, 27, 05, 19,  111.660149,   40.630859,   8,  45,  311.514221,    4.764851,   335,  1811
 2020, 07, 27, 05, 19,  111.414368,   40.697807,   8,  53,  313.693878,    5.586457,   351,  1833
 2020, 07, 27, 05, 19,  111.405769,   40.700123,   8,  43,  312.208801,    4.465713,   352,  1833
 2020, 07, 27, 05, 19,  110.748741,   40.582996,   8,  68,  315.843597,    7.593662,   352,  1901
 2020, 07, 27, 05, 19,  110.408127,   40.527805,   8,  51,  319.205719,    9.172297,   353,  1935
 2020, 07, 27, 05, 19,  110.398064,   40.525944,   8,  50,  318.351929,    8.405074,   353,  1936
 2020, 07, 27, 05, 19,  110.586143,   40.567799,   8,  65,  316.319580,    7.302700,   354,  1917
 2020, 07, 27, 05, 19,  111.532379,   40.743282,   8,  64,  313.411194,    5.418965,   355,  1819
 2020, 07, 27, 05, 19,  110.762115,   40.607010,   8,  59,  311.818054,    5.282576,   355,  1899
 2020, 07, 27, 05, 19,  111.603867,   40.769657,   9,  84,  328.617249,   14.770157,   357,  1811
 2020, 07, 27, 05, 19,  111.515038,   40.768394,   7,  29,  319.753357,    6.732955,   359,  1820
 2020, 07, 27, 05, 19,  111.895676,   40.847279,   8,  63,  310.826416,    4.974026,   361,  1779
 2020, 07, 27, 05, 19,  111.817085,   40.887245,   8,  56,  315.235779,    5.739762,   369,  1785
 2020, 07, 27, 05, 19,  111.609024,   40.858624,   8,  68,  316.797455,    5.640538,   370,  1807
 2020, 07, 27, 05, 19,  111.700981,   40.881405,   8,  50,  318.695526,    5.892326,   371,  1797
 2020, 07, 27, 05, 19,  111.800003,   40.912247,   8,  50,  313.446472,    5.277957,   373,  1786
 2020, 07, 27, 05, 19,  111.900749,   40.936260,   8,  51,  308.295319,    3.348483,   374,  1775
 2020, 07, 27, 05, 19,  109.687698,   40.598980,   8,  30,  315.071716,    5.588016,   382,  1998
 2020, 07, 27, 05, 19,  109.678528,   40.602665,   8,  49,  317.927673,    6.854360,   384,  1998
 2020, 07, 27, 05, 19,  109.750397,   40.623898,   8,  77,  326.397034,   11.014911,   385,  1991
 2020, 07, 27, 05, 19,  109.739853,   40.621891,   9,  92,  344.263123,   33.146648,   385,  1992
 2020, 07, 27, 05, 19,  109.986450,   40.683475,   7,  23,  313.956818,    3.445677,   387,  1968
 2020, 07, 27, 05, 19,  110.457161,   41.663006,   8,  75,  322.011383,   10.340980,   517,  1889