year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 11, 07, 44,   80.032700,   17.092287,   8,  74,  314.229645,    7.430399,   289,  1873
 2021, 01, 11, 07, 44,   76.248291,   16.905754,   7,  26,  309.092682,    3.551224,   358,  2300
 2021, 01, 11, 07, 44,   73.711548,   16.432411,   8,  69,  318.370117,   10.522918,   359,  2562
 2021, 01, 11, 07, 44,   73.716156,   16.443689,   7,  29,  313.391754,    6.756595,   360,  2561
 2021, 01, 11, 07, 44,   81.674515,   17.961958,   8,  76,  316.076447,    6.053761,   379,  1633
 2021, 01, 11, 07, 44,   73.507141,   16.562950,   8,  51,  313.363251,    6.253102,   381,  2589
 2021, 01, 11, 07, 44,   73.488846,   16.559404,   8,  54,  316.336060,    8.263359,   381,  2592
 2021, 01, 11, 07, 44,   73.512352,   16.567921,   8,  49,  309.897400,    4.258704,   387,  2587
 2021, 01, 11, 07, 44,   73.506233,   16.566692,   8,  69,  314.854675,    7.540255,   387,  2588
 2021, 01, 11, 07, 44,   81.883842,   18.217161,   8,  72,  314.555420,    4.910819,   412,  1597
 2021, 01, 11, 07, 44,   75.528946,   17.540428,   9,  93,  346.544037,   51.542587,   471,  2362
 2021, 01, 11, 07, 44,   75.520203,   17.538794,   8,  61,  314.300323,    6.976437,   471,  2363
 2021, 01, 11, 07, 44,   77.687546,   17.962997,   8,  76,  320.602081,   13.525825,   475,  2111
 2021, 01, 11, 07, 44,   75.364449,   17.681711,   8,  48,  314.935944,    8.872005,   494,  2376
 2021, 01, 11, 07, 44,   79.666405,   18.455713,   8,  47,  302.825043,    3.768569,   499,  1876
 2021, 01, 11, 07, 44,   75.109169,   17.750248,   8,  79,  325.383789,   20.875307,   515,  2400
 2021, 01, 11, 07, 44,   75.100006,   17.748482,   8,  76,  322.659698,   17.705582,   515,  2401
 2021, 01, 11, 07, 44,   82.390915,   19.111015,   8,  55,  308.123047,    3.695848,   533,  1501
 2021, 01, 11, 07, 44,   74.919601,   17.940687,   8,  62,  312.893402,    8.103970,   548,  2414
 2021, 01, 11, 07, 44,   82.519569,   19.292809,   8,  52,  307.891418,    6.192127,   557,  1479
 2021, 01, 11, 07, 44,   75.248680,   18.438890,   8,  64,  314.667633,    7.226213,   612,  2365
 2021, 01, 11, 07, 44,   81.048843,   19.734102,   8,  55,  307.296356,    4.310674,   655,  1659
 2021, 01, 11, 07, 44,   74.775124,   18.747461,   8,  47,  317.163879,    9.311771,   668,  2406
 2021, 01, 11, 07, 44,   74.773575,   18.756411,   8,  74,  320.466644,   13.160919,   669,  2406
 2021, 01, 11, 07, 44,   74.763931,   18.754593,   8,  61,  317.731873,    9.944256,   669,  2407
 2021, 01, 11, 07, 44,   74.767143,   18.753191,   8,  69,  341.025452,   44.809937,   673,  2406
 2021, 01, 11, 07, 44,   77.920074,   19.500761,   8,  76,  321.802551,   12.710886,   696,  2045
 2021, 01, 11, 07, 44,   77.005630,   19.504990,   9,  85,  332.374969,   28.188370,   719,  2137
 2021, 01, 11, 07, 44,   77.008339,   19.503033,   9,  82,  328.224091,   21.740402,   721,  2136
 2021, 01, 11, 07, 44,   79.332794,   19.962786,   7,  23,  309.022308,    3.818759,   729,  1870
 2021, 01, 11, 07, 44,   86.047485,   20.954145,   8,  68,  313.820007,    8.785139,   732,  1036
 2021, 01, 11, 07, 44,   86.013512,   20.965815,   8,  66,  312.819275,    7.923407,   734,  1039
 2021, 01, 11, 07, 44,   95.908760,   22.112556,   8,  58,  304.843689,   15.225206,   763,     4
 2021, 01, 11, 07, 44,   95.892830,   22.111483,   8,  63,  306.925446,   18.237398,   763,     5