year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 21, 18, 23,  113.158600,   61.543884,   8,  66,  306.011597,   13.737669,     9,  1084
 2020, 09, 21, 18, 23,   97.343048,   60.840668,   8,  64,  305.353180,   22.868227,   200,   192
 2020, 09, 21, 18, 23,   96.221581,   60.435326,   8,  45,  301.843567,   20.941967,   253,   140
 2020, 09, 21, 18, 23,   96.245949,   60.436123,   9, 100,  337.184937,   91.437370,   253,   141
 2020, 09, 21, 18, 23,   96.240784,   60.438835,   9, 100,  335.948578,   87.868790,   261,   141
 2020, 09, 21, 18, 23,   96.261864,   60.439465,   8,  58,  303.920044,   23.925066,   261,   142
 2020, 09, 21, 18, 23,   96.492973,   60.432880,   9,  99,  319.477356,   45.459129,   262,   152
 2020, 09, 21, 18, 23,   96.517517,   60.433567,   8,  73,  307.822876,   26.990128,   262,   153
 2020, 09, 21, 18, 23,  121.844330,   57.303593,   8,  79,  309.953339,   11.020638,   454,  1804
 2020, 09, 21, 18, 23,  107.595047,   58.450539,   9,  86,  312.980957,   20.145212,   538,   827
 2020, 09, 21, 18, 23,  107.488800,   58.429932,   9, 100,  324.872437,   32.410542,   541,   821
 2020, 09, 21, 18, 23,  107.573135,   58.424934,   9,  81,  310.812958,   18.205315,   541,   826
 2020, 09, 21, 18, 23,  107.369576,   58.427841,   8,  44,  301.784760,   12.758506,   542,   814
 2020, 09, 21, 18, 23,  107.497154,   58.431454,   7,  27,  301.810730,   11.191791,   545,   822
 2020, 09, 21, 18, 23,  107.581459,   58.426113,   9,  91,  315.288788,   21.984194,   545,   827
 2020, 09, 21, 18, 23,  106.545670,   58.097492,   8,  45,  301.900757,   13.358257,   601,   772
 2020, 09, 21, 18, 23,  106.544472,   58.038296,   9, 100,  332.468414,   46.878593,   612,   773
 2020, 09, 21, 18, 23,  105.887596,   57.873463,   9,  84,  311.966522,   23.023197,   638,   739
 2020, 09, 21, 18, 23,  105.881477,   57.872677,   8,  53,  303.052338,   15.276308,   643,   739
 2020, 09, 21, 18, 23,  105.952164,   57.782951,   8,  41,  301.396057,   14.308069,   657,   744