year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 20, 05, 59,  110.591354,   -1.602768,   8,  62,  309.914490,    4.270320,    26,  1764
 2020, 08, 20, 05, 59,  110.569038,   -1.599254,   8,  47,  310.839325,    4.713276,    27,  1767
 2020, 08, 20, 05, 59,  117.092804,   -0.440119,   8,  70,  313.549469,    7.722200,    52,   909
 2020, 08, 20, 05, 59,  105.496414,   -2.013329,   9,  93,  343.178711,   51.891312,    77,  2384
 2020, 08, 20, 05, 59,  105.498634,   -2.013973,   8,  69,  338.783478,   42.970604,    81,  2383
 2020, 08, 20, 05, 59,  105.489975,   -2.015301,   8,  42,  310.914062,    8.519883,    81,  2384
 2020, 08, 20, 05, 59,  105.497337,   -2.005090,   8,  63,  310.239197,    8.645139,    82,  2383
 2020, 08, 20, 05, 59,  116.528725,   -0.302370,   8,  74,  316.988068,    9.427129,    85,   979
 2020, 08, 20, 05, 59,  116.621490,   -0.238106,   9,  80,  328.611115,   20.115255,    91,   965
 2020, 08, 20, 05, 59,  116.614304,   -0.239223,   9,  84,  327.827118,   19.369112,    91,   966
 2020, 08, 20, 05, 59,  116.620300,   -0.229933,   8,  78,  326.290314,   17.988346,    92,   965
 2020, 08, 20, 05, 59,  112.097488,   -0.868031,   9,  93,  343.198273,   30.070555,   101,  1531
 2020, 08, 20, 05, 59,  116.218498,   -0.158452,   8,  32,  306.761658,    4.576947,   114,  1014
 2020, 08, 20, 05, 59,  110.455978,   -0.677805,   8,  48,  309.939484,    4.084138,   166,  1754
 2020, 08, 20, 05, 59,  110.465652,   -0.602227,   8,  59,  308.874176,    3.426876,   177,  1750
 2020, 08, 20, 05, 59,  112.745338,   -0.235795,   9,  87,  333.726410,   20.848480,   180,  1422
 2020, 08, 20, 05, 59,  111.571716,   -0.400056,   8,  76,  318.760315,    8.806765,   182,  1590
 2020, 08, 20, 05, 59,  111.564819,   -0.401103,   9,  83,  326.986847,   14.599817,   182,  1591
 2020, 08, 20, 05, 59,  116.716988,    0.406277,   8,  60,  309.539642,    5.239818,   185,   933
 2020, 08, 20, 05, 59,  110.517288,   -0.512133,   9,  83,  350.405823,   40.594925,   189,  1741
 2020, 08, 20, 05, 59,  110.516159,   -0.505446,   9,  82,  332.949554,   20.150013,   190,  1741
 2020, 08, 20, 05, 59,  110.203789,   -0.506602,   8,  55,  313.373718,    5.879264,   197,  1783
 2020, 08, 20, 05, 59,  110.196640,   -0.507694,   9,  88,  334.562408,   21.800800,   197,  1784
 2020, 08, 20, 05, 59,  111.042427,   -0.358790,   8,  59,  308.736908,    3.493492,   200,  1663
 2020, 08, 20, 05, 59,  110.846268,   -0.374913,   8,  61,  309.286621,    3.911041,   202,  1691
 2020, 08, 20, 05, 59,  111.016640,   -0.328707,   8,  60,  310.096649,    4.205194,   205,  1666
 2020, 08, 20, 05, 59,  110.679382,   -0.360036,   9,  95,  348.224701,   37.049641,   208,  1713
 2020, 08, 20, 05, 59,  110.963577,   -0.262329,   8,  47,  310.693695,    4.646141,   216,  1671
 2020, 08, 20, 05, 59,  110.622475,   -0.314045,   8,  57,  311.528503,    5.512534,   216,  1720
 2020, 08, 20, 05, 59,  110.621490,   -0.307358,   8,  73,  327.820374,   15.762065,   217,  1720
 2020, 08, 20, 05, 59,  116.738968,    0.664214,   8,  43,  306.171326,    3.583809,   225,   922
 2020, 08, 20, 05, 59,  100.790443,   -1.717245,   8,  63,  306.403778,    9.960351,   230,  2941
 2020, 08, 20, 05, 59,  117.063271,    0.773426,   9,  96,  349.510590,   56.812862,   232,   879
 2020, 08, 20, 05, 59,  111.973831,    0.059557,   8,  62,  312.260162,    4.969207,   241,  1519
 2020, 08, 20, 05, 59,  112.675964,    0.402466,   8,  72,  314.166077,    7.762516,   276,  1412
 2020, 08, 20, 05, 59,  111.114632,    0.314602,   8,  48,  311.435181,    4.900317,   298,  1632
 2020, 08, 20, 05, 59,  110.103615,    0.336213,   9,  81,  323.809143,   12.642855,   324,  1771
 2020, 08, 20, 05, 59,  110.315376,    0.653345,   8,  71,  313.586456,    6.143243,   366,  1733
 2020, 08, 20, 05, 59,  110.349442,    0.665344,   8,  72,  314.247711,    5.905482,   367,  1728
 2020, 08, 20, 05, 59,  109.845947,    0.589356,   8,  69,  311.697906,    5.524470,   367,  1799
 2020, 08, 20, 05, 59,  110.126801,    0.705680,   9,  80,  322.099884,   11.806419,   378,  1757
 2020, 08, 20, 05, 59,  117.257042,    1.834259,   9,  94,  345.249237,   52.704510,   387,   828
 2020, 08, 20, 05, 59,  109.371521,    0.814062,   8,  64,  308.261688,    5.052334,   411,  1855
 2020, 08, 20, 05, 59,  109.472557,    0.843350,   8,  72,  313.551147,    6.145084,   413,  1841
 2020, 08, 20, 05, 59,  109.588287,    0.867816,   8,  66,  309.247894,    4.101995,   414,  1825
 2020, 08, 20, 05, 59,  109.623810,    0.925462,   9,  89,  347.016876,   38.370773,   422,  1818
 2020, 08, 20, 05, 59,  116.993217,    2.252212,   9,  91,  338.335205,   37.868366,   454,   848
 2020, 08, 20, 05, 59,  116.869675,    2.350291,   9,  94,  360.362000,   83.143089,   471,   860
 2020, 08, 20, 05, 59,  116.885765,    2.889666,   8,  56,  305.108795,    4.544100,   551,   844
 2020, 08, 20, 05, 59,  101.200226,    1.852681,   8,  40,  304.707397,    5.930556,   757,  2798
 2020, 08, 20, 05, 59,  101.192772,    1.851470,   8,  37,  305.445770,    6.545474,   757,  2799