year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 05, 11, 43,   19.179707,    3.635222,   8,  60,  308.526031,    6.951541,    23,  2313
 2020, 10, 05, 11, 43,   19.642288,    3.717392,   8,  52,  304.887390,    3.316373,    24,  2252
 2020, 10, 05, 11, 43,   19.835163,    3.764563,   8,  73,  313.817993,    8.549634,    26,  2225
 2020, 10, 05, 11, 43,   19.828005,    3.763434,   9,  82,  322.783722,   15.346377,    26,  2226
 2020, 10, 05, 11, 43,   19.090603,    3.789749,   8,  58,  317.629761,   13.257772,    46,  2320
 2020, 10, 05, 11, 43,   19.090540,    3.793023,   8,  75,  321.540924,   17.411150,    50,  2319
 2020, 10, 05, 11, 43,   18.920122,    3.774021,   8,  58,  308.170441,    6.713187,    51,  2340
 2020, 10, 05, 11, 43,   19.226423,    3.849787,   9,  82,  323.826080,   18.309095,    54,  2301
 2020, 10, 05, 11, 43,   18.905169,    3.815806,   8,  78,  318.769867,   14.707368,    56,  2341
 2020, 10, 05, 11, 43,   19.482559,    4.006906,   8,  65,  308.190979,    5.054262,    71,  2264
 2020, 10, 05, 11, 43,   19.274254,    3.999383,   8,  55,  306.490997,    4.060570,    74,  2291
 2020, 10, 05, 11, 43,   19.218996,    3.999261,   8,  46,  308.294495,    5.667458,    75,  2298
 2020, 10, 05, 11, 43,   21.289211,    4.363548,   8,  32,  306.507019,    3.951595,    82,  2053
 2020, 10, 05, 11, 43,   20.446344,    4.383967,   8,  61,  308.879242,    7.943224,   104,  2142
 2020, 10, 05, 11, 43,   29.352482,    6.598687,   8,  64,  311.963989,    6.008922,   233,   979
 2020, 10, 05, 11, 43,   22.770588,    5.786540,   8,  63,  308.469421,    4.608077,   258,  1832
 2020, 10, 05, 11, 43,   29.076488,    6.956834,   8,  58,  309.413818,    2.980575,   293,  1006
 2020, 10, 05, 11, 43,   29.099895,    6.992861,   8,  64,  311.556213,    4.421868,   297,  1002
 2020, 10, 05, 11, 43,   28.722471,    7.022519,   9,  80,  324.057678,   19.512487,   310,  1039
 2020, 10, 05, 11, 43,   28.529026,    7.293980,   9,  81,  325.216919,   19.932016,   355,  1052
 2020, 10, 05, 11, 43,   34.422482,    8.114437,   8,  65,  307.294922,    6.976188,   358,   324
 2020, 10, 05, 11, 43,   28.354368,    7.432194,   8,  65,  318.780060,   12.519573,   378,  1067
 2020, 10, 05, 11, 43,   28.166285,    7.473761,   8,  78,  322.651672,   15.545343,   389,  1085
 2020, 10, 05, 11, 43,   28.156904,    7.472427,   8,  67,  313.717255,    7.202461,   389,  1086
 2020, 10, 05, 11, 43,   28.210976,    7.495680,   8,  76,  320.049255,   13.072191,   391,  1080
 2020, 10, 05, 11, 43,   28.247633,    7.508722,   8,  74,  318.742767,   12.155967,   392,  1076
 2020, 10, 05, 11, 43,   28.226475,    7.668472,   8,  62,  315.932983,    8.998994,   415,  1075
 2020, 10, 05, 11, 43,   28.122057,    7.737496,   8,  66,  314.063934,    7.604489,   428,  1084
 2020, 10, 05, 11, 43,   27.900743,    7.782651,   8,  62,  312.194916,    5.918163,   440,  1106
 2020, 10, 05, 11, 43,   28.101151,    7.834658,   8,  62,  312.039062,    6.418336,   443,  1084
 2020, 10, 05, 11, 43,   28.144571,    7.878174,   8,  63,  314.345795,    8.656880,   450,  1078
 2020, 10, 05, 11, 43,   28.094065,    7.894451,   8,  77,  321.813263,   14.596126,   453,  1083
 2020, 10, 05, 11, 43,   28.178196,    7.914152,   8,  70,  316.317963,   10.048622,   454,  1074
 2020, 10, 05, 11, 43,   28.228964,    7.968423,   8,  68,  315.038696,    8.628134,   460,  1068
 2020, 10, 05, 11, 43,   28.071224,    7.999011,   8,  65,  313.007782,    7.106172,   469,  1083
 2020, 10, 05, 11, 43,   27.858601,    8.030429,   8,  66,  313.416687,    7.019176,   477,  1105
 2020, 10, 05, 11, 43,   27.729362,    8.026896,   8,  52,  316.833862,    8.757398,   479,  1119
 2020, 10, 05, 11, 43,   27.755125,    8.046464,   8,  38,  311.834839,    5.125619,   483,  1115
 2020, 10, 05, 11, 43,   27.845139,    8.066806,   8,  66,  313.309631,    6.421712,   484,  1105
 2020, 10, 05, 11, 43,   27.826870,    8.064228,   8,  53,  311.441284,    5.235974,   484,  1107
 2020, 10, 05, 11, 43,   27.757843,    8.092721,   8,  77,  321.325867,   13.824652,   489,  1114
 2020, 10, 05, 11, 43,   27.833469,    8.149678,   8,  72,  316.866455,    9.221830,   495,  1105
 2020, 10, 05, 11, 43,   27.834869,    8.150187,   8,  70,  315.628510,    7.560647,   497,  1104
 2020, 10, 05, 11, 43,   27.831615,    8.172787,   8,  56,  315.870300,    7.281354,   500,  1104
 2020, 10, 05, 11, 43,   27.875475,    8.194385,   8,  54,  311.845459,    5.340331,   502,  1099
 2020, 10, 05, 11, 43,   27.818132,    8.201626,   8,  76,  320.082184,   12.116457,   504,  1105
 2020, 10, 05, 11, 43,   27.788607,    8.212755,   8,  70,  315.702637,    8.318614,   506,  1108
 2020, 10, 05, 11, 43,   27.851646,    8.229506,   8,  78,  322.171021,   14.373702,   507,  1101
 2020, 10, 05, 11, 43,   27.848471,    8.252166,   8,  63,  311.839630,    4.978426,   510,  1101
 2020, 10, 05, 11, 43,   27.850420,    8.252129,   8,  63,  312.111237,    5.099569,   512,  1100
 2020, 10, 05, 11, 43,   27.679340,    8.342827,   8,  69,  315.330139,    7.401745,   527,  1117
 2020, 10, 05, 11, 43,   27.680498,    8.344090,   8,  70,  315.598602,    7.603642,   529,  1116
 2020, 10, 05, 11, 43,   32.907711,    9.066300,   9,  87,  331.429932,   27.400440,   532,   495
 2020, 10, 05, 11, 43,   27.738882,    8.390559,   8,  64,  312.341614,    5.029858,   534,  1109
 2020, 10, 05, 11, 43,   27.700233,    8.400383,   7,  24,  315.246521,    6.009050,   536,  1113
 2020, 10, 05, 11, 43,   27.699194,    8.407887,   8,  79,  323.142700,   13.491340,   537,  1113
 2020, 10, 05, 11, 43,   27.750738,    8.438287,   8,  76,  320.577728,   11.125580,   540,  1107
 2020, 10, 05, 11, 43,   27.703049,    8.446721,   8,  41,  315.172852,    6.898141,   542,  1112
 2020, 10, 05, 11, 43,   27.740606,    8.452334,   8,  30,  313.429413,    6.373067,   544,  1107
 2020, 10, 05, 11, 43,   27.731459,    8.451057,   8,  44,  312.827057,    6.034184,   544,  1108
 2020, 10, 05, 11, 43,   27.704071,    8.447259,   8,  67,  314.616119,    6.990251,   544,  1111
 2020, 10, 05, 11, 43,   27.659229,    8.502148,   8,  67,  314.000854,    7.366097,   552,  1115
 2020, 10, 05, 11, 43,   27.022667,    8.541184,   8,  46,  313.039764,    6.241426,   571,  1185
 2020, 10, 05, 11, 43,   27.194429,    8.882040,   8,  32,  308.677795,    3.229423,   618,  1157
 2020, 10, 05, 11, 43,   33.089912,    9.933724,   8,  53,  313.384125,    7.868462,   653,   446
 2020, 10, 05, 11, 43,   33.091702,    9.928712,   8,  68,  312.242279,    7.056044,   659,   445
 2020, 10, 05, 11, 43,   33.084496,    9.927830,   8,  67,  311.888672,    7.013727,   659,   446
 2020, 10, 05, 11, 43,   32.984524,    9.915564,   8,  64,  310.248566,    6.388669,   659,   460
 2020, 10, 05, 11, 43,   27.718937,    9.288264,   8,  63,  313.665649,    5.090452,   667,  1091
 2020, 10, 05, 11, 43,   28.685640,    9.540559,   8,  76,  320.982300,   10.942907,   684,   984
 2020, 10, 05, 11, 43,   32.950504,   10.168345,   8,  49,  313.238953,    8.038336,   695,   458
 2020, 10, 05, 11, 43,   33.808369,   10.286459,   8,  74,  315.557037,   13.956697,   696,   345
 2020, 10, 05, 11, 43,   33.647423,   10.266555,   8,  75,  316.958374,   15.451995,   696,   365
 2020, 10, 05, 11, 43,   33.639462,   10.265567,   8,  68,  311.380402,    9.721985,   696,   366
 2020, 10, 05, 11, 43,   32.956272,   10.180171,   7,  27,  311.452179,    6.031438,   696,   457
 2020, 10, 05, 11, 43,   32.962044,   10.192002,   8,  35,  311.506226,    6.142224,   697,   456
 2020, 10, 05, 11, 43,   33.777180,   10.341291,   8,  46,  307.686188,    6.547637,   701,   348
 2020, 10, 05, 11, 43,   33.776321,   10.341666,   8,  62,  307.856598,    6.075546,   708,   347
 2020, 10, 05, 11, 43,   33.835716,   10.490549,   9, 100,  371.411987,  152.379730,   727,   337
 2020, 10, 05, 11, 43,   33.827282,   10.489522,   9, 100,  368.745667,  140.545609,   727,   338
 2020, 10, 05, 11, 43,   33.834282,   10.502176,   9, 100,  363.052216,  118.475479,   728,   337
 2020, 10, 05, 11, 43,   33.825916,   10.501154,   9,  98,  357.043976,   97.083626,   728,   338