year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 29, 13, 31,   15.308624,  -15.313385,   8,  70,  317.032135,   29.304733,    25,    12
 2020, 09, 29, 13, 31,   15.293547,  -15.316826,   9,  85,  331.899536,   76.752968,    25,    13
 2020, 09, 29, 13, 31,   15.299068,  -15.313564,   8,  65,  332.191711,   79.943382,    34,    12
 2020, 09, 29, 13, 31,   15.238804,  -15.191840,   8,  76,  329.403229,   65.418610,    43,    14
 2020, 09, 29, 13, 31,   15.223628,  -15.195318,   8,  75,  332.174011,   74.678009,    43,    15
 2020, 09, 29, 13, 31,   15.220548,  -15.180994,   9,  87,  343.312897,  123.172585,    44,    15
 2020, 09, 29, 13, 31,   15.231001,  -15.192391,   9,  87,  339.427094,  102.429192,    52,    14
 2020, 09, 29, 13, 31,   14.980842,  -14.486281,   8,  76,  321.100739,   37.306149,   156,    16
 2020, 09, 29, 13, 31,   14.034711,  -13.588491,   9,  90,  337.804535,   86.233170,   327,    61
 2020, 09, 29, 13, 31,   14.023156,  -13.590977,   9,  86,  331.930450,   65.322044,   327,    62
 2020, 09, 29, 13, 31,   14.031986,  -13.574666,   8,  65,  311.284454,   13.934176,   328,    61
 2020, 09, 29, 13, 31,   14.021679,  -13.576890,   9,  84,  328.208923,   54.303593,   328,    62
 2020, 09, 29, 13, 31,   14.047733,  -13.386791,   8,  65,  310.886597,   17.524893,   358,    56
 2020, 09, 29, 13, 31,   14.160891,  -13.333494,   9,  90,  337.859344,   89.982582,   360,    47
 2020, 09, 29, 13, 31,   14.148229,  -13.336217,   8,  52,  314.206512,   19.127392,   360,    48
 2020, 09, 29, 13, 31,   14.155893,  -13.305414,   8,  71,  315.006287,   22.099800,   362,    47
 2020, 09, 29, 13, 31,   13.891593,  -13.348289,   8,  59,  308.525452,   16.599350,   363,    66
 2020, 09, 29, 13, 31,   13.942244,  -13.322894,   8,  55,  307.477234,   14.024678,   364,    62
 2020, 09, 29, 13, 31,   14.157235,  -13.300902,   8,  73,  316.141327,   26.267237,   371,    46
 2020, 09, 29, 13, 31,   13.946845,  -13.330744,   8,  65,  311.049561,   19.954504,   372,    61
 2020, 09, 29, 13, 31,   13.893815,  -13.341910,   8,  57,  307.881073,   15.163253,   372,    65
 2020, 09, 29, 13, 31,   14.079555,  -13.186503,   8,  62,  309.687317,   12.187015,   380,    50
 2020, 09, 29, 13, 31,   13.804142,  -13.167938,   8,  56,  307.631104,   14.005395,   394,    69
 2020, 09, 29, 13, 31,   13.807320,  -13.160874,   8,  57,  307.658325,   14.453375,   403,    68
 2020, 09, 29, 13, 31,   14.295646,  -12.940398,   8,  66,  311.572388,   15.915912,   411,    30
 2020, 09, 29, 13, 31,   14.300133,  -12.935667,   8,  68,  312.268250,   17.346018,   420,    29
 2020, 09, 29, 13, 31,   14.146639,  -12.880103,   8,  67,  312.081299,   17.645523,   426,    39
 2020, 09, 29, 13, 31,   14.149421,  -12.875586,   8,  68,  312.129120,   17.878113,   435,    38
 2020, 09, 29, 13, 31,   14.031823,  -12.841898,   8,  66,  311.027740,   18.433710,   439,    46
 2020, 09, 29, 13, 31,   14.169961,  -12.768385,   8,  75,  317.469025,   31.208582,   442,    35
 2020, 09, 29, 13, 31,   14.156671,  -12.771246,   8,  64,  311.535828,   18.433186,   442,    36
 2020, 09, 29, 13, 31,   14.073182,  -12.774593,   8,  57,  307.422485,   14.019528,   443,    42
 2020, 09, 29, 13, 31,   14.319950,  -12.706279,   8,  72,  315.235291,   25.974670,   444,    24
 2020, 09, 29, 13, 31,   14.174688,  -12.763210,   8,  68,  312.005646,   20.623791,   451,    34
 2020, 09, 29, 13, 31,   14.160786,  -12.766111,   9,  81,  324.358490,   51.789101,   451,    35
 2020, 09, 29, 13, 31,   14.077564,  -12.768888,   8,  59,  307.921753,   15.136966,   452,    41
 2020, 09, 29, 13, 31,   14.324705,  -12.702080,   8,  71,  313.999176,   23.500698,   453,    23
 2020, 09, 29, 13, 31,   14.324930,  -12.657451,   8,  66,  311.034515,   17.810202,   456,    22
 2020, 09, 29, 13, 31,   14.310260,  -12.660586,   8,  73,  315.987610,   29.315407,   456,    23
 2020, 09, 29, 13, 31,   14.036450,  -12.612547,   8,  66,  310.640167,   21.099478,   472,    40
 2020, 09, 29, 13, 31,   14.204207,  -12.532430,   8,  59,  307.302673,   11.335894,   475,    27
 2020, 09, 29, 13, 31,   14.197262,  -12.530778,   8,  62,  308.085693,   12.711557,   484,    27
 2020, 09, 29, 13, 31,   14.183564,  -12.518879,   8,  47,  306.367645,    9.981520,   485,    28
 2020, 09, 29, 13, 31,   14.499489,  -12.407036,   8,  70,  313.059357,   27.529480,   488,     5
 2020, 09, 29, 13, 31,   14.374200,  -12.268005,   8,  58,  305.936584,   14.298032,   508,    11
 2020, 09, 29, 13, 31,   14.133105,  -12.305381,   8,  50,  309.621155,   19.585928,   509,    28
 2020, 09, 29, 13, 31,   14.137430,  -12.301260,   8,  66,  308.936707,   19.378338,   518,    27
 2020, 09, 29, 13, 31,   14.123914,  -12.304096,   8,  54,  304.095673,   10.989520,   518,    28
 2020, 09, 29, 13, 31,   14.241146,  -12.158141,   8,  56,  304.082031,   11.054771,   535,    17
 2020, 09, 29, 13, 31,   14.194255,  -12.153161,   8,  70,  310.657013,   23.212614,   536,    20
 2020, 09, 29, 13, 31,   14.170029,  -12.098861,   8,  68,  309.680664,   22.326963,   540,    21
 2020, 09, 29, 13, 31,   14.156301,  -12.101812,   8,  74,  314.428772,   32.975639,   540,    22
 2020, 09, 29, 13, 31,   14.164430,  -12.096792,   8,  76,  315.935333,   36.738632,   549,    21
 2020, 09, 29, 13, 31,   14.150658,  -12.099668,   8,  67,  308.218262,   20.555347,   549,    22
 2020, 09, 29, 13, 31,   14.242028,  -11.961027,   8,  49,  307.267456,   17.980459,   557,    14
 2020, 09, 29, 13, 31,   13.854012,  -11.675158,   7,  29,  310.107178,   23.746725,   617,    35
 2020, 09, 29, 13, 31,   13.840300,  -11.678034,   8,  43,  310.737732,   25.317661,   617,    36
 2020, 09, 29, 13, 31,   13.846949,  -11.673034,   8,  49,  315.844116,   36.382767,   626,    35