year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 27, 04, 57,  127.904282,   49.310665,   8,  54,  311.668823,   21.027328,     1,   720
 2020, 10, 27, 04, 57,  127.954865,   49.399910,   8,  65,  307.302246,   17.129402,    10,   716
 2020, 10, 27, 04, 57,  127.874954,   49.472176,   8,  55,  313.412781,   20.286850,    23,   720
 2020, 10, 27, 04, 57,  127.905426,   49.483486,   8,  40,  305.969604,   13.798410,    24,   718
 2020, 10, 27, 04, 57,  129.547943,   49.574482,   9,  92,  341.273743,   41.385189,    25,   604
 2020, 10, 27, 04, 57,  129.538742,   49.574085,   8,  73,  323.214966,   20.145525,    25,   605
 2020, 10, 27, 04, 57,  129.556015,   49.585167,   9, 100,  362.891541,   82.537292,    26,   603
 2020, 10, 27, 04, 57,  129.546936,   49.584782,   8,  66,  331.330505,   27.736000,    26,   604
 2020, 10, 27, 04, 57,  129.463898,   49.581196,   8,  54,  302.883698,    7.866285,    26,   613
 2020, 10, 27, 04, 57,  128.602036,   49.550293,   8,  68,  309.372192,   20.680475,    27,   675
 2020, 10, 27, 04, 57,  128.609543,   49.556213,   8,  39,  304.398041,   16.196215,    33,   674
 2020, 10, 27, 04, 57,  128.698975,   49.849800,   9,  86,  328.410309,   47.735901,    73,   666
 2020, 10, 27, 04, 57,  128.697861,   49.859737,   9,  95,  347.507721,   93.678642,    74,   666
 2020, 10, 27, 04, 57,  128.856339,   49.942375,   8,  41,  318.356537,   29.735189,    87,   656
 2020, 10, 27, 04, 57,  128.872833,   49.953205,   8,  79,  346.209900,   87.673065,    88,   655
 2020, 10, 27, 04, 57,  128.552612,   50.348373,   8,  35,  300.330383,   13.215172,   151,   669
 2020, 10, 27, 04, 57,  129.294891,   50.746429,   8,  61,  305.261688,    9.833090,   204,   610
 2020, 10, 27, 04, 57,  129.295898,   50.748024,   8,  47,  305.932678,   10.180479,   210,   609
 2020, 10, 27, 04, 57,  128.329636,   51.146965,   8,  47,  301.416016,   13.940002,   276,   673
 2020, 10, 27, 04, 57,  128.213608,   51.315594,   8,  47,  301.407837,   13.531986,   299,   678