year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 12, 05, 27,  114.658264,   -0.940508,   8,  60,  305.836060,    3.660769,    22,  2199
 2020, 09, 12, 05, 27,  115.121651,   -0.593276,   8,  53,  304.934631,    4.152437,    64,  2144
 2020, 09, 12, 05, 27,  114.945305,   -0.548592,   8,  66,  316.637665,   14.512471,    73,  2161
 2020, 09, 12, 05, 27,  114.639549,   -0.312739,   8,  57,  308.642639,    7.825758,   116,  2185
 2020, 09, 12, 05, 27,  115.641594,   -0.112266,   8,  68,  311.831177,    8.324800,   122,  2079
 2020, 09, 12, 05, 27,  115.566551,   -0.100600,   8,  70,  311.101593,    8.289855,   125,  2087
 2020, 09, 12, 05, 27,  114.789154,   -0.200987,   8,  69,  309.854431,    9.466872,   127,  2169
 2020, 09, 12, 05, 27,  115.605598,   -0.047889,   8,  66,  309.374573,    5.692527,   133,  2081
 2020, 09, 12, 05, 27,  115.582169,   -0.013188,   8,  45,  304.579285,    3.655624,   138,  2083
 2020, 09, 12, 05, 27,  115.420387,    0.170396,   8,  33,  310.869019,    7.068099,   169,  2096
 2020, 09, 12, 05, 27,  115.552856,    0.205857,   8,  60,  305.821625,    5.786702,   171,  2081
 2020, 09, 12, 05, 27,  115.418121,    0.185474,   8,  59,  335.337769,   30.237089,   171,  2096
 2020, 09, 12, 05, 27,  115.435112,    0.195743,   8,  39,  315.618378,    9.876284,   172,  2094
 2020, 09, 12, 05, 27,  115.426018,    0.194372,   8,  44,  322.096436,   15.188800,   172,  2095
 2020, 09, 12, 05, 27,  115.416931,    0.192999,   9,  94,  345.706116,   48.074276,   172,  2096
 2020, 09, 12, 05, 27,  115.433846,    0.203258,   8,  71,  329.352600,   22.585562,   173,  2094
 2020, 09, 12, 05, 27,  115.432846,    0.218426,   8,  66,  316.506927,   11.020196,   177,  2093
 2020, 09, 12, 05, 27,  115.363930,    0.246333,   8,  62,  305.569977,    3.897529,   182,  2100
 2020, 09, 12, 05, 27,  116.015137,    0.376130,   8,  46,  303.237488,    3.423924,   186,  2025
 2020, 09, 12, 05, 27,  116.003410,    0.396694,   8,  44,  304.304108,    3.427457,   189,  2026
 2020, 09, 12, 05, 27,  115.975960,    0.407462,   8,  72,  317.031311,   11.259511,   191,  2029
 2020, 09, 12, 05, 27,  115.453300,    0.329220,   8,  69,  312.803894,   10.239298,   191,  2089
 2020, 09, 12, 05, 27,  115.977264,    0.404132,   7,  25,  309.819977,    5.766835,   192,  2028
 2020, 09, 12, 05, 27,  115.454597,    0.330130,   8,  48,  305.534180,    5.072837,   193,  2088
 2020, 09, 12, 05, 27,  115.430733,    0.364861,   8,  68,  309.690460,    6.633717,   198,  2090
 2020, 09, 12, 05, 27,  116.032524,    0.494463,   9,  93,  342.612366,   40.402115,   203,  2020
 2020, 09, 12, 05, 27,  115.252083,    0.452890,   8,  67,  311.606873,    7.093781,   215,  2107
 2020, 09, 12, 05, 27,  115.774750,    0.671345,   8,  56,  304.419525,    3.216680,   235,  2045
 2020, 09, 12, 05, 27,  116.734901,    1.119411,   8,  70,  310.940430,    5.264865,   280,  1918
 2020, 09, 12, 05, 27,  114.693710,    0.882436,   8,  54,  308.124939,    6.964472,   292,  2154
 2020, 09, 12, 05, 27,  117.105766,    1.427471,   8,  78,  318.850952,    9.850666,   317,  1862
 2020, 09, 12, 05, 27,  117.086548,    2.729396,   8,  59,  307.164398,    3.438512,   510,  1826
 2020, 09, 12, 05, 27,  116.762550,    2.680174,   9,  91,  338.746124,   27.582945,   510,  1870
 2020, 09, 12, 05, 27,  117.328850,    2.881449,   8,  49,  308.806854,    3.457047,   527,  1789
 2020, 09, 12, 05, 27,  116.968468,    3.967220,   8,  60,  307.386292,    2.707728,   696,  1804
 2020, 09, 12, 05, 27,  117.036316,    4.005287,   8,  63,  309.170929,    3.222416,   700,  1794