year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 13, 00, 43,   17.752239,   14.351568,   8,  37,  308.679657,    7.876485,    76,  2233
 2020, 12, 13, 00, 43,   17.736343,   14.303979,   7,  23,  307.808441,    7.077911,    85,  2233
 2020, 12, 13, 00, 43,   17.721296,   14.264832,   9,  90,  317.188629,   13.077231,    90,  2232
 2020, 12, 13, 00, 43,   17.719772,   14.256736,   9, 100,  322.955261,   18.132751,    91,  2232
 2020, 12, 13, 00, 43,   17.718235,   14.248641,   9, 100,  348.898895,   51.339252,    92,  2232
 2020, 12, 13, 00, 43,   17.725588,   14.247299,   8,  50,  302.622772,    5.094976,    92,  2233
 2020, 12, 13, 00, 43,   17.716696,   14.240547,   9, 100,  340.643799,   38.132652,    93,  2232
 2020, 12, 13, 00, 43,   17.715174,   14.232452,   9,  90,  315.208405,   11.796484,    94,  2232
 2020, 12, 13, 00, 43,   17.716103,   14.232721,   9,  94,  316.830597,   12.935654,    97,  2233
 2020, 12, 13, 00, 43,   17.713011,   14.216524,   9,  99,  319.933044,   15.386506,    99,  2233
 2020, 12, 13, 00, 43,   17.727760,   14.213915,   8,  35,  306.752655,    6.148507,    99,  2235
 2020, 12, 13, 00, 43,   17.742538,   14.211294,   9, 100,  320.033600,   15.281932,    99,  2237
 2020, 12, 13, 00, 43,   17.711466,   14.208427,   9, 100,  328.808655,   22.986055,   100,  2233
 2020, 12, 13, 00, 43,   17.726219,   14.205810,   9, 100,  325.404755,   18.285734,   100,  2235
 2020, 12, 13, 00, 43,   17.740993,   14.203180,   9, 100,  326.190643,   19.917051,   100,  2237
 2020, 12, 13, 00, 43,   17.709934,   14.200334,   9, 100,  361.304138,   74.374855,   101,  2233
 2020, 12, 13, 00, 43,   17.717302,   14.199018,   9,  93,  328.615204,   21.572378,   101,  2234
 2020, 12, 13, 00, 43,   17.724682,   14.197702,   9, 100,  339.183838,   33.387009,   101,  2235
 2020, 12, 13, 00, 43,   17.739458,   14.195069,   7,  13,  316.907898,   11.976478,   101,  2237
 2020, 12, 13, 00, 43,   17.708395,   14.192234,   9, 100,  347.027008,   47.216221,   102,  2233
 2020, 12, 13, 00, 43,   17.730518,   14.188274,   9, 100,  321.950623,   16.408262,   102,  2236
 2020, 12, 13, 00, 43,   17.737919,   14.186963,   9, 100,  340.122772,   37.429600,   102,  2237
 2020, 12, 13, 00, 43,   17.728973,   14.180161,   9, 100,  325.909241,   19.906677,   103,  2236
 2020, 12, 13, 00, 43,   17.736368,   14.178841,   7,  21,  305.556458,    6.070320,   103,  2237
 2020, 12, 13, 00, 43,   17.743771,   14.177511,   8,  32,  301.883881,    5.023945,   103,  2238
 2020, 12, 13, 00, 43,   17.705326,   14.176026,   9, 100,  340.768646,   37.482613,   104,  2233
 2020, 12, 13, 00, 43,   17.727442,   14.172053,   9,  92,  323.369446,   17.345354,   104,  2236
 2020, 12, 13, 00, 43,   17.703794,   14.167935,   9, 100,  341.169861,   38.305874,   105,  2233
 2020, 12, 13, 00, 43,   17.725906,   14.163949,   8,  74,  320.455414,   15.383378,   105,  2236
 2020, 12, 13, 00, 43,   17.716986,   14.157172,   9, 100,  326.329987,   20.656061,   106,  2235
 2020, 12, 13, 00, 43,   17.724367,   14.155836,   9, 100,  338.855286,   35.591625,   106,  2236
 2020, 12, 13, 00, 43,   17.715456,   14.149066,   8,  59,  308.586365,    7.954259,   107,  2235
 2020, 12, 13, 00, 43,   17.722837,   14.147725,   9, 100,  329.617004,   25.129465,   107,  2236
 2020, 12, 13, 00, 43,   13.126828,   13.673579,   8,  75,  308.648712,    6.763705,   293,  1715
 2020, 12, 13, 00, 43,   20.451597,   11.978967,   8,  66,  305.869354,    7.437421,   356,  2591
 2020, 12, 13, 00, 43,   20.457577,   11.977852,   8,  64,  305.245300,    7.228188,   356,  2592
 2020, 12, 13, 00, 43,   13.970884,   12.445354,   9,  90,  314.777863,   11.306802,   454,  1864
 2020, 12, 13, 00, 43,   13.969712,   12.438509,   8,  63,  305.203217,    6.386682,   455,  1864
 2020, 12, 13, 00, 43,   13.968549,   12.431672,   9,  85,  312.675079,    9.589657,   456,  1864
 2020, 12, 13, 00, 43,   13.967384,   12.424835,   9, 100,  330.323975,   22.805529,   457,  1864
 2020, 12, 13, 00, 43,   13.923783,   12.396904,   9,  82,  311.230682,    8.985354,   462,  1859
 2020, 12, 13, 00, 43,   13.940079,   12.355825,   8,  43,  301.675903,    4.503139,   468,  1863
 2020, 12, 13, 00, 43,   18.545799,   10.871964,   9, 100,  330.043274,   36.324856,   569,  2429
 2020, 12, 13, 00, 43,   19.476265,   10.661851,   9, 100,  359.190796,  126.645538,   573,  2522
 2020, 12, 13, 00, 43,   19.487238,   10.659801,   9, 100,  342.109711,   72.703667,   573,  2523
 2020, 12, 13, 00, 43,   19.481260,   10.663347,   9, 100,  375.402893,  201.505325,   578,  2523
 2020, 12, 13, 00, 43,   19.479513,   10.653641,   8,  66,  305.783997,   12.880192,   579,  2523
 2020, 12, 13, 00, 43,   22.289335,    9.324142,   8,  51,  302.728027,   12.077416,   696,  2924
 2020, 12, 13, 00, 43,   22.298082,    9.322469,   9, 100,  322.031555,   33.540852,   696,  2925
 2020, 12, 13, 00, 43,   22.306908,    9.320790,   9,  94,  316.940369,   26.240335,   696,  2926
 2020, 12, 13, 00, 43,   22.315723,    9.319102,   8,  78,  309.600769,   18.257345,   696,  2927
 2020, 12, 13, 00, 43,   12.859144,   10.925535,   8,  75,  308.630798,    7.407547,   705,  1766
 2020, 12, 13, 00, 43,   12.866343,   10.924379,   9,  82,  311.339508,    8.767841,   705,  1767
 2020, 12, 13, 00, 43,   22.347509,    9.230877,   8,  48,  306.611084,   16.455521,   710,  2933
 2020, 12, 13, 00, 43,   22.356352,    9.229210,   8,  48,  305.606232,   15.621613,   710,  2934
 2020, 12, 13, 00, 43,   22.307199,    9.213740,   8,  40,  303.992645,   13.410333,   712,  2929
 2020, 12, 13, 00, 43,   20.897429,    9.252563,   8,  75,  308.584015,   12.465824,   745,  2759