year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 19, 05, 38,  114.118340,   40.489700,   8,  50,  302.024902,    5.556532,     1,  1099
 2021, 02, 19, 05, 38,  113.342072,   40.457176,   8,  64,  306.870605,    8.027110,     8,  1165
 2021, 02, 19, 05, 38,  111.373489,   40.248882,   8,  62,  305.527100,    5.849949,    13,  1356
 2021, 02, 19, 05, 38,  113.336281,   40.503906,   8,  35,  300.351746,    4.436363,    16,  1164
 2021, 02, 19, 05, 38,  110.571640,   40.380821,   8,  63,  306.247498,    7.410471,    49,  1433
 2021, 02, 19, 05, 38,  110.554459,   40.412930,   8,  43,  300.940765,    4.834525,    54,  1434
 2021, 02, 19, 05, 38,  113.291649,   40.772984,   8,  40,  300.664429,    5.077608,    56,  1162
 2021, 02, 19, 05, 38,  110.625626,   40.436581,   8,  75,  314.295624,   10.475743,    56,  1426
 2021, 02, 19, 05, 38,  110.616310,   40.435299,   8,  47,  301.457306,    4.551922,    56,  1427
 2021, 02, 19, 05, 38,  106.901863,   39.857887,   8,  36,  302.037170,    4.043317,    56,  1836
 2021, 02, 19, 05, 38,  110.624069,   40.443268,   8,  35,  303.193634,    4.883519,    57,  1426
 2021, 02, 19, 05, 38,  110.721970,   40.477516,   8,  75,  314.453888,   10.385869,    60,  1415
 2021, 02, 19, 05, 38,  110.712616,   40.476227,   8,  69,  310.008026,    8.143166,    60,  1416
 2021, 02, 19, 05, 38,  110.098595,   40.416153,   8,  64,  306.835144,    5.677002,    64,  1481
 2021, 02, 19, 05, 38,  110.444809,   40.478535,   8,  62,  305.885529,    5.755781,    66,  1443
 2021, 02, 19, 05, 38,  110.674187,   40.523964,   8,  71,  310.993744,    8.106564,    68,  1418
 2021, 02, 19, 05, 38,  110.469398,   40.495720,   8,  71,  310.910126,    8.533467,    68,  1440
 2021, 02, 19, 05, 38,  110.523483,   40.510109,   8,  59,  304.603149,    5.252981,    69,  1434
 2021, 02, 19, 05, 38,  110.467804,   40.502392,   7,  26,  302.423248,    4.363659,    69,  1440
 2021, 02, 19, 05, 38,  110.708466,   40.542484,   7,  20,  309.384827,    5.988396,    70,  1414
 2021, 02, 19, 05, 38,  110.652336,   40.534790,   7,  21,  301.638214,    3.654173,    70,  1420
 2021, 02, 19, 05, 38,  110.427567,   40.510559,   9,  86,  328.968567,   20.306347,    71,  1444
 2021, 02, 19, 05, 38,  110.418320,   40.509270,   9,  85,  327.924713,   19.131357,    71,  1445
 2021, 02, 19, 05, 38,  110.695946,   40.554604,   8,  61,  315.032959,    8.943391,    72,  1415
 2021, 02, 19, 05, 38,  110.686592,   40.553318,   8,  57,  313.872070,    8.210755,    72,  1416
 2021, 02, 19, 05, 38,  110.700577,   40.575996,   8,  61,  305.127167,    4.677005,    75,  1414
 2021, 02, 19, 05, 38,  110.691200,   40.574703,   8,  51,  306.676666,    5.054585,    75,  1415
 2021, 02, 19, 05, 38,  109.759636,   40.618370,   8,  67,  309.018005,    5.896806,   101,  1510
 2021, 02, 19, 05, 38,  109.750526,   40.617046,   8,  37,  304.180084,    3.702288,   101,  1511
 2021, 02, 19, 05, 38,  109.739792,   40.622322,   8,  79,  319.285492,   11.029098,   102,  1512
 2021, 02, 19, 05, 38,  109.742271,   40.650047,   8,  37,  302.616150,    3.145713,   106,  1511
 2021, 02, 19, 05, 38,  107.227737,   40.487576,   9,  98,  355.002686,   52.510479,   140,  1780
 2021, 02, 19, 05, 38,  108.595619,   41.034515,   8,  75,  314.975281,    9.888000,   188,  1618
 2021, 02, 19, 05, 38,  107.034576,   40.808315,   8,  58,  303.941437,    4.705045,   192,  1787
 2021, 02, 19, 05, 38,  122.644737,   45.453445,   8,  73,  315.712585,   23.575172,   668,   270
 2021, 02, 19, 05, 38,  122.649559,   45.459602,   8,  56,  315.629486,   24.152040,   676,   269