year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 01, 15, 56,  133.954758,   64.168175,   7,  11,  300.026855,   15.161421,   280,   203
 2020, 08, 01, 15, 56,  135.788849,   63.403683,   9,  85,  312.647308,   22.354176,   406,   288
 2020, 08, 01, 15, 56,  135.767395,   63.391327,   8,  53,  311.291656,   20.053720,   407,   287
 2020, 08, 01, 15, 56,  135.786850,   63.391579,   9, 100,  332.394440,   52.066273,   407,   288
 2020, 08, 01, 15, 56,  136.755386,   63.284592,   9, 100,  329.131866,   40.546055,   424,   339
 2020, 08, 01, 15, 56,  136.586899,   63.271709,   7,   1,  300.368256,    9.848432,   425,   330
 2020, 08, 01, 15, 56,  136.605759,   63.271839,   8,  38,  305.604889,   14.073016,   425,   331
 2020, 08, 01, 15, 56,  136.811005,   63.249737,   7,  18,  319.976013,   25.854923,   427,   342
 2020, 08, 01, 15, 56,  136.829834,   63.249859,   8,  41,  316.465668,   22.155794,   427,   343
 2020, 08, 01, 15, 56,  136.811920,   63.238029,   8,  41,  307.530029,   14.693565,   428,   342
 2020, 08, 01, 15, 56,  136.807281,   63.251732,   8,  40,  320.398682,   26.407284,   434,   342
 2020, 08, 01, 15, 56,  136.826019,   63.251801,   7,  19,  319.966125,   24.727346,   434,   343
 2020, 08, 01, 15, 56,  136.808197,   63.240017,   7,   6,  310.395599,   17.051868,   435,   342
 2020, 08, 01, 15, 56,  135.582947,   62.514305,   8,  37,  325.605804,   36.406078,   539,   278
 2020, 08, 01, 15, 56,  135.559662,   62.496082,   7,  14,  305.899109,   13.443021,   548,   277
 2020, 08, 01, 15, 56,  135.579330,   62.496300,   9,  95,  321.247192,   31.949303,   548,   278
 2020, 08, 01, 15, 56,  136.822800,   62.216309,   7,  23,  300.563416,   10.876272,   587,   345
 2020, 08, 01, 15, 56,  137.700684,   62.216431,   8,  73,  307.957092,   15.783079,   594,   396
 2020, 08, 01, 15, 56,  137.616531,   62.182644,   8,  76,  308.905029,   15.893005,   597,   391