year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 12, 11, 55,   19.643692,    1.636908,   8,  61,  310.949982,    5.870195,     1,  1948
 2020, 08, 12, 11, 55,   19.978456,    1.724497,   8,  71,  311.943176,    5.487010,     6,  1904
 2020, 08, 12, 11, 55,   30.304180,    3.278552,   7,  23,  300.480438,    5.324313,     7,   597
 2020, 08, 12, 11, 55,   18.085531,    1.447560,   8,  76,  316.276428,   14.486344,     8,  2129
 2020, 08, 12, 11, 55,   22.616457,    2.154142,   8,  50,  311.663147,    6.062570,    10,  1531
 2020, 08, 12, 11, 55,   20.200405,    1.786769,   8,  78,  318.124207,   10.742622,    10,  1874
 2020, 08, 12, 11, 55,   17.951864,    1.511308,   8,  71,  311.914246,   10.029022,    21,  2141
 2020, 08, 12, 11, 55,   18.469618,    1.661003,   8,  45,  309.084991,    5.304705,    30,  2084
 2020, 08, 12, 11, 55,   21.433783,    2.163581,   8,  62,  312.643250,    7.114410,    38,  1696
 2020, 08, 12, 11, 55,   21.382030,    2.176137,   8,  66,  307.620941,    6.178727,    41,  1703
 2020, 08, 12, 11, 55,   21.391977,    2.204905,   8,  53,  302.694427,    3.586457,    45,  1701
 2020, 08, 12, 11, 55,   16.179853,    1.430795,   8,  70,  310.808136,    7.939190,    51,  2354
 2020, 08, 12, 11, 55,   21.118528,    2.210128,   8,  72,  311.960968,    5.550632,    52,  1738
 2020, 08, 12, 11, 55,   28.078106,    3.390233,   8,  61,  306.054657,    4.668667,    72,   831
 2020, 08, 12, 11, 55,   21.436171,    2.421140,   8,  66,  308.312714,    4.550991,    76,  1688
 2020, 08, 12, 11, 55,   20.317011,    2.264956,   8,  66,  309.341980,    4.263699,    78,  1845
 2020, 08, 12, 11, 55,   21.064972,    2.418276,   8,  78,  318.922180,    8.171522,    84,  1739
 2020, 08, 12, 11, 55,   20.380903,    2.341085,   8,  65,  309.325623,    4.937719,    88,  1834
 2020, 08, 12, 11, 55,   20.509727,    2.374692,   8,  58,  311.776581,    4.852051,    90,  1816
 2020, 08, 12, 11, 55,   20.502510,    2.373587,   8,  60,  311.558533,    4.851107,    90,  1817
 2020, 08, 12, 11, 55,   20.364445,    2.397660,   8,  79,  320.609924,   11.340388,    97,  1834
 2020, 08, 12, 11, 55,   20.781454,    2.468967,   8,  66,  310.112091,    5.914601,    98,  1776
 2020, 08, 12, 11, 55,   18.109667,    2.059791,   8,  63,  313.085571,   10.241414,    99,  2112
 2020, 08, 12, 11, 55,   11.150341,    0.963509,   8,  56,  303.311310,    9.313195,   101,  2966
 2020, 08, 12, 11, 55,   20.845449,    2.526936,   8,  30,  307.450134,    3.156177,   105,  1766
 2020, 08, 12, 11, 55,   20.838379,    2.525857,   9,  81,  322.648102,   11.928858,   105,  1767
 2020, 08, 12, 11, 55,   20.831303,    2.524774,   8,  72,  314.202759,    6.528403,   105,  1768
 2020, 08, 12, 11, 55,   20.499578,    2.487968,   8,  57,  312.477417,    4.811053,   107,  1814
 2020, 08, 12, 11, 55,   20.283232,    2.486475,   8,  62,  307.848328,    3.589506,   112,  1842
 2020, 08, 12, 11, 55,   20.413635,    2.513654,   8,  58,  308.475708,    3.865860,   113,  1824
 2020, 08, 12, 11, 55,   20.157166,    2.473910,   8,  55,  307.376526,    2.865684,   113,  1859
 2020, 08, 12, 11, 55,   20.534836,    2.546264,   8,  67,  310.334717,    4.607098,   115,  1807
 2020, 08, 12, 11, 55,   20.228739,    2.499009,   8,  70,  312.704987,    6.258429,   115,  1849
 2020, 08, 12, 11, 55,   19.815378,    2.449175,   8,  69,  311.504669,    5.954367,   117,  1904
 2020, 08, 12, 11, 55,   20.488251,    2.559895,   8,  61,  307.377350,    3.264302,   118,  1813
 2020, 08, 12, 11, 55,   19.598946,    2.422851,   8,  66,  309.876587,    4.951664,   118,  1932
 2020, 08, 12, 11, 55,   19.528816,    2.412005,   8,  70,  312.368408,    5.799974,   118,  1941
 2020, 08, 12, 11, 55,   20.239410,    2.528626,   8,  77,  318.602997,    9.845286,   119,  1847
 2020, 08, 12, 11, 55,   20.368177,    2.569288,   7,  27,  306.923828,    3.488376,   122,  1829
 2020, 08, 12, 11, 55,   20.359837,    2.574967,   8,  52,  306.687988,    3.736100,   123,  1830
 2020, 08, 12, 11, 55,   19.562586,    2.453132,   8,  66,  311.086639,    5.636663,   123,  1936
 2020, 08, 12, 11, 55,   19.469061,    2.489089,   8,  61,  307.461578,    3.996431,   131,  1946
 2020, 08, 12, 11, 55,   20.048367,    2.586124,   8,  64,  308.989594,    3.733504,   132,  1870
 2020, 08, 12, 11, 55,   20.402416,    2.728371,   8,  66,  310.071686,    4.261028,   145,  1819
 2020, 08, 12, 11, 55,   19.890873,    2.663109,   8,  76,  323.022217,   13.633105,   147,  1888
 2020, 08, 12, 11, 55,   19.063938,    2.570972,   8,  52,  308.659943,    4.172410,   152,  1993
 2020, 08, 12, 11, 55,   19.247921,    2.670972,   8,  55,  305.046600,    3.152761,   163,  1968
 2020, 08, 12, 11, 55,   19.941851,    2.887397,   8,  69,  315.063507,    8.207016,   179,  1875
 2020, 08, 12, 11, 55,   19.463797,    2.848989,   8,  45,  310.055756,    5.798940,   184,  1937
 2020, 08, 12, 11, 55,   19.391054,    2.852180,   8,  49,  306.262177,    3.139762,   186,  1946
 2020, 08, 12, 11, 55,   18.779079,    2.787700,   8,  61,  307.261932,    4.319890,   190,  2021
 2020, 08, 12, 11, 55,   18.445179,    2.746226,   8,  41,  309.545044,    4.604923,   193,  2059
 2020, 08, 12, 11, 55,   18.687958,    2.885565,   8,  43,  303.877319,    2.744321,   208,  2028
 2020, 08, 12, 11, 55,   19.095562,    2.979184,   8,  53,  305.572723,    2.851290,   212,  1978
 2020, 08, 12, 11, 55,   18.778645,    3.030083,   8,  71,  312.488953,    7.418722,   227,  2014
 2020, 08, 12, 11, 55,   18.631880,    3.152682,   8,  65,  316.029297,   10.346723,   248,  2028
 2020, 08, 12, 11, 55,   19.229132,    3.447288,   8,  65,  308.033752,    4.980563,   278,  1949
 2020, 08, 12, 11, 55,   19.289753,    3.471103,   8,  63,  307.140991,    3.739901,   280,  1941
 2020, 08, 12, 11, 55,   18.910690,    3.441643,   8,  42,  305.368011,    3.307620,   284,  1988
 2020, 08, 12, 11, 55,   19.291094,    3.514455,   8,  52,  310.342255,    5.774469,   286,  1940
 2020, 08, 12, 11, 55,   19.283262,    3.513253,   8,  57,  308.651428,    4.832381,   286,  1941
 2020, 08, 12, 11, 55,   19.215340,    3.805727,   7,  19,  302.712708,    2.417248,   331,  1941
 2020, 08, 12, 11, 55,   18.897299,    3.756718,   8,  60,  307.369873,    3.309563,   331,  1981
 2020, 08, 12, 11, 55,   19.091389,    3.880560,   8,  38,  306.687500,    3.265801,   345,  1954
 2020, 08, 12, 11, 55,   19.090298,    3.887617,   8,  73,  314.497833,    7.994148,   346,  1954
 2020, 08, 12, 11, 55,   19.506680,    3.966018,   8,  46,  303.996002,    3.534406,   348,  1900
 2020, 08, 12, 11, 55,   19.033594,    3.993897,   8,  62,  307.226868,    3.758064,   363,  1958
 2020, 08, 12, 11, 55,   18.985884,    3.986534,   8,  60,  306.389496,    3.633441,   363,  1964
 2020, 08, 12, 11, 55,   18.646502,    4.214216,   8,  71,  312.494537,    6.595101,   405,  1998
 2020, 08, 12, 11, 55,   15.721630,    4.178147,   8,  70,  310.684998,    8.292937,   469,  2334
 2020, 08, 12, 11, 55,   15.034617,    4.149055,   8,  53,  314.195007,   14.973658,   478,  2413
 2020, 08, 12, 11, 55,   14.065084,    5.001926,   8,  54,  302.763794,    6.375511,   631,  2490
 2020, 08, 12, 11, 55,   19.170786,    6.394273,   8,  50,  302.167969,    3.024135,   715,  1872
 2020, 08, 12, 11, 55,   18.278124,    6.449762,   8,  70,  311.181946,    6.150781,   744,  1981
 2020, 08, 12, 11, 55,   19.834265,    6.699546,   8,  47,  309.770844,    4.675464,   745,  1775
 2020, 08, 12, 11, 55,   19.146776,    6.694503,   7,  25,  309.759186,    4.152745,   760,  1866
 2020, 08, 12, 11, 55,   19.138229,    6.700198,   8,  76,  317.619598,    8.552685,   761,  1867