year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 08, 06, 39,   83.025795,   51.594635,   9,  97,  353.829865,   70.664581,    56,  2143
 2020, 08, 08, 06, 39,   83.468834,   51.909809,   9,  80,  325.440521,   18.156006,    87,  2104
 2020, 08, 08, 06, 39,   87.283722,   53.921711,   8,  72,  315.685669,    7.973814,   269,  1746
 2020, 08, 08, 06, 39,   86.042030,   55.365170,   8,  68,  311.723236,    5.306159,   508,  1775
 2020, 08, 08, 06, 39,   79.347305,   53.965271,   8,  45,  305.466736,    5.041822,   508,  2274
 2020, 08, 08, 06, 39,   75.672302,   53.565578,   9,  82,  328.914917,   31.328604,   587,  2510
 2020, 08, 08, 06, 39,   75.656021,   53.560940,   8,  69,  317.041321,   13.332627,   587,  2511
 2020, 08, 08, 06, 39,  105.899803,   57.878826,   8,  54,  311.893799,   13.630633,   621,   362
 2020, 08, 08, 06, 39,  105.883430,   57.878696,   8,  60,  318.903412,   21.211321,   621,   363
 2020, 08, 08, 06, 39,  105.891266,   57.878334,   9,  81,  322.237335,   25.980745,   628,   362
 2020, 08, 08, 06, 39,  106.803307,   57.985840,   8,  52,  310.033234,   13.785735,   637,   304
 2020, 08, 08, 06, 39,  106.812881,   57.981216,   8,  60,  306.659912,   10.670341,   644,   303
 2020, 08, 08, 06, 39,  106.555054,   58.029430,   8,  35,  320.634247,   23.382511,   648,   319
 2020, 08, 08, 06, 39,  106.546158,   58.097527,   8,  60,  309.884857,   14.651226,   661,   319
 2020, 08, 08, 06, 39,  100.400558,   58.227444,   8,  70,  310.600433,   12.509410,   699,   730
 2020, 08, 08, 06, 39,  107.575760,   58.426067,   8,  76,  316.117279,   22.848886,   711,   257