year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 16, 07, 33,   75.764633,   18.170872,   8,  50,  312.169250,    6.723499,     2,  2660
 2020, 12, 16, 07, 33,   79.092567,   18.875580,   8,  74,  316.817322,    9.838947,     7,  2279
 2020, 12, 16, 07, 33,   82.822891,   19.605951,   8,  68,  310.756104,    4.564744,    19,  1847
 2020, 12, 16, 07, 33,   82.493431,   19.601231,   8,  52,  304.692078,    3.497852,    26,  1888
 2020, 12, 16, 07, 33,   82.897072,   19.680960,   8,  66,  309.781097,    4.187547,    28,  1836
 2020, 12, 16, 07, 33,   86.080688,   20.403803,   8,  72,  315.408203,    7.522624,    63,  1401
 2020, 12, 16, 07, 33,   86.079926,   20.408228,   8,  71,  314.214264,    6.759933,    64,  1400
 2020, 12, 16, 07, 33,   77.549187,   19.172905,   8,  70,  314.683319,   11.833578,    92,  2437
 2020, 12, 16, 07, 33,   73.261261,   18.501495,   8,  77,  317.098236,   21.898470,   123,  2946
 2020, 12, 16, 07, 33,   73.263550,   18.497292,   8,  58,  317.009949,   21.766991,   130,  2945
 2020, 12, 16, 07, 33,   73.254036,   18.495150,   8,  48,  307.423157,   10.308598,   130,  2946
 2020, 12, 16, 07, 33,   93.522774,   21.779352,   8,  78,  318.417816,   16.138134,   135,   552
 2020, 12, 16, 07, 33,   93.515617,   21.778652,   8,  71,  311.130402,   10.575951,   135,   553
 2020, 12, 16, 07, 33,   85.252182,   20.796198,   8,  68,  313.149231,    6.241934,   139,  1495
 2020, 12, 16, 07, 33,   86.608124,   21.077421,   8,  65,  311.433380,    5.208391,   152,  1316
 2020, 12, 16, 07, 33,   85.185791,   20.961792,   8,  68,  317.587830,    7.186803,   165,  1498
 2020, 12, 16, 07, 33,   85.178345,   20.960701,   9,  81,  324.233887,   11.437272,   165,  1499
 2020, 12, 16, 07, 33,   85.169785,   20.966246,   8,  36,  318.604950,    6.957577,   166,  1500
 2020, 12, 16, 07, 33,   86.347328,   21.235754,   8,  71,  313.961670,    6.508018,   181,  1343
 2020, 12, 16, 07, 33,   85.037422,   21.075104,   8,  77,  318.442627,    8.493245,   185,  1514
 2020, 12, 16, 07, 33,   85.036308,   21.081745,   8,  73,  314.838104,    6.210009,   186,  1514
 2020, 12, 16, 07, 33,   81.979599,   20.877899,   8,  62,  313.720001,    4.330743,   227,  1909
 2020, 12, 16, 07, 33,   87.036736,   21.646460,   8,  72,  314.078033,    7.404725,   228,  1250
 2020, 12, 16, 07, 33,   82.009453,   20.897154,   8,  72,  315.844299,    6.593228,   229,  1905
 2020, 12, 16, 07, 33,   81.763672,   20.855904,   8,  63,  310.772522,    4.426071,   229,  1935
 2020, 12, 16, 07, 33,   87.060013,   21.663986,   8,  67,  310.688385,    5.594649,   230,  1247
 2020, 12, 16, 07, 33,   81.958099,   20.902843,   8,  69,  316.707336,    6.565132,   231,  1911
 2020, 12, 16, 07, 33,   81.883255,   20.897505,   8,  68,  313.402496,    5.100409,   232,  1920
 2020, 12, 16, 07, 33,   81.229416,   20.809111,   9,  81,  324.028015,   14.505325,   235,  1997
 2020, 12, 16, 07, 33,   87.414062,   21.782038,   8,  66,  309.790283,    5.398128,   241,  1204
 2020, 12, 16, 07, 33,   87.265343,   21.762589,   8,  73,  314.737427,    7.744147,   241,  1221
 2020, 12, 16, 07, 33,   87.148781,   21.776199,   8,  69,  311.746674,    6.074596,   245,  1234
 2020, 12, 16, 07, 33,   87.140198,   21.775055,   8,  72,  313.906494,    7.470507,   245,  1235
 2020, 12, 16, 07, 33,   87.328552,   21.814672,   8,  71,  312.785828,    6.538517,   247,  1213
 2020, 12, 16, 07, 33,   82.019241,   21.028414,   8,  72,  316.455566,    7.111483,   248,  1900
 2020, 12, 16, 07, 33,   84.004036,   21.352306,   8,  67,  311.164307,    4.877339,   249,  1640
 2020, 12, 16, 07, 33,   81.029114,   20.868353,   9,  93,  344.216187,   39.371403,   249,  2017
 2020, 12, 16, 07, 33,   81.045425,   20.878590,   8,  64,  319.421600,   10.193861,   250,  2015
 2020, 12, 16, 07, 33,   82.476753,   21.124706,   8,  67,  312.910431,    5.688543,   251,  1842
 2020, 12, 16, 07, 33,   82.047676,   21.054453,   9,  80,  323.569336,   11.486103,   251,  1896
 2020, 12, 16, 07, 33,   82.039589,   21.053110,   8,  71,  315.418060,    5.626993,   251,  1897
 2020, 12, 16, 07, 33,   81.024887,   20.889942,   8,  64,  316.029358,    7.972664,   252,  2017
 2020, 12, 16, 07, 33,   81.016014,   20.888420,   8,  68,  313.057709,    6.173646,   252,  2018
 2020, 12, 16, 07, 33,   82.069275,   21.072210,   8,  58,  311.057770,    3.748457,   253,  1893
 2020, 12, 16, 07, 33,   81.224136,   20.944304,   8,  66,  312.075226,    5.700180,   256,  1993
 2020, 12, 16, 07, 33,   82.847595,   21.230936,   8,  69,  313.975922,    5.900911,   258,  1792
 2020, 12, 16, 07, 33,   81.975273,   21.087143,   8,  64,  312.519684,    4.965052,   258,  1903
 2020, 12, 16, 07, 33,   81.596428,   21.023029,   8,  77,  319.914062,   10.274883,   258,  1949
 2020, 12, 16, 07, 33,   80.966377,   20.914171,   8,  71,  315.438843,    8.006134,   258,  2022
 2020, 12, 16, 07, 33,   82.785095,   21.227736,   8,  70,  314.249756,    6.535185,   259,  1800
 2020, 12, 16, 07, 33,   82.053535,   21.114462,   8,  69,  314.264313,    5.478028,   260,  1893
 2020, 12, 16, 07, 33,   81.033188,   20.948145,   8,  61,  309.877380,    4.987648,   261,  2014
 2020, 12, 16, 07, 33,   82.416725,   21.188612,   8,  54,  308.759186,    3.702154,   262,  1847
 2020, 12, 16, 07, 33,   82.787804,   21.255898,   8,  61,  309.775787,    3.290978,   263,  1799
 2020, 12, 16, 07, 33,   87.302681,   21.933788,   8,  67,  310.207550,    5.720345,   265,  1213
 2020, 12, 16, 07, 33,   82.302628,   21.190969,   8,  65,  312.018066,    4.097101,   265,  1861
 2020, 12, 16, 07, 33,   82.943451,   21.308517,   8,  66,  311.625153,    4.314168,   267,  1778
 2020, 12, 16, 07, 33,   82.752136,   21.277876,   8,  66,  311.894653,    4.905013,   267,  1803
 2020, 12, 16, 07, 33,   82.681541,   21.273470,   8,  62,  310.249268,    4.237284,   268,  1812
 2020, 12, 16, 07, 33,   83.791924,   21.475075,   8,  67,  311.305664,    5.078124,   272,  1663
 2020, 12, 16, 07, 33,   84.094124,   21.528406,   8,  68,  311.255737,    4.671618,   273,  1622
 2020, 12, 16, 07, 33,   82.045975,   21.200224,   8,  76,  319.501404,    9.114090,   273,  1891
 2020, 12, 16, 07, 33,   83.086891,   21.377651,   8,  60,  308.646057,    3.190485,   274,  1757
 2020, 12, 16, 07, 33,   87.328087,   22.008108,   8,  66,  308.943481,    4.940917,   276,  1208
 2020, 12, 16, 07, 33,   81.707550,   21.164679,   9,  81,  324.488525,   14.025661,   276,  1932
 2020, 12, 16, 07, 33,   82.678818,   21.374296,   8,  65,  311.196960,    5.031827,   283,  1809
 2020, 12, 16, 07, 33,   81.391617,   21.190615,   8,  48,  309.376190,    4.800375,   288,  1967
 2020, 12, 16, 07, 33,   83.106781,   21.482588,   8,  70,  317.091614,    8.955628,   289,  1751
 2020, 12, 16, 07, 33,   82.146751,   21.325851,   8,  77,  320.105164,    9.563962,   289,  1875
 2020, 12, 16, 07, 33,   83.283539,   21.659918,   8,  74,  316.996552,    7.710814,   311,  1723
 2020, 12, 16, 07, 33,   81.853477,   21.427782,   8,  65,  311.392090,    5.111862,   311,  1907
 2020, 12, 16, 07, 33,   86.987465,   22.221615,   8,  73,  314.826477,    7.775386,   314,  1241
 2020, 12, 16, 07, 33,   81.625954,   21.418407,   8,  69,  313.781433,    6.795073,   315,  1934
 2020, 12, 16, 07, 33,   86.920502,   22.270041,   9,  80,  322.290405,   13.725801,   323,  1247
 2020, 12, 16, 07, 33,   86.859879,   22.269140,   8,  69,  312.383911,    6.051609,   324,  1254
 2020, 12, 16, 07, 33,   82.443733,   21.612984,   8,  77,  320.288605,   10.125829,   324,  1830
 2020, 12, 16, 07, 33,   82.435921,   21.611704,   8,  75,  318.347473,    8.678418,   324,  1831
 2020, 12, 16, 07, 33,   81.616447,   21.475237,   8,  68,  313.721527,    6.038597,   324,  1933
 2020, 12, 16, 07, 33,   81.599854,   21.472429,   8,  66,  311.730988,    5.228910,   324,  1935
 2020, 12, 16, 07, 33,   83.138275,   21.738703,   8,  58,  308.413574,    3.299414,   326,  1739
 2020, 12, 16, 07, 33,   86.787895,   22.288166,   8,  74,  315.874023,    8.541883,   328,  1262
 2020, 12, 16, 07, 33,   82.878059,   21.710995,   8,  65,  311.283325,    4.133965,   328,  1773
 2020, 12, 16, 07, 33,   82.982101,   21.741356,   8,  51,  308.210785,    2.702471,   330,  1759
 2020, 12, 16, 07, 33,   93.974152,   23.156315,   8,  56,  313.776215,   12.496196,   333,   461
 2020, 12, 16, 07, 33,   83.190117,   21.794847,   8,  50,  308.472809,    3.214782,   333,  1731
 2020, 12, 16, 07, 33,   81.825317,   21.581774,   8,  75,  318.580444,    9.911994,   334,  1906
 2020, 12, 16, 07, 33,   83.201530,   21.815834,   8,  64,  310.787689,    4.410253,   336,  1728
 2020, 12, 16, 07, 33,   83.193993,   21.814636,   9,  95,  348.381805,   37.262562,   336,  1729
 2020, 12, 16, 07, 33,   82.753777,   21.744001,   8,  69,  313.413422,    5.583458,   336,  1787
 2020, 12, 16, 07, 33,   93.973473,   23.151030,   8,  74,  313.879883,   12.115738,   339,   460
 2020, 12, 16, 07, 33,   94.059959,   23.225189,   8,  75,  314.416534,   12.517978,   345,   448
 2020, 12, 16, 07, 33,   87.148949,   22.451408,   8,  73,  314.775085,    8.658146,   345,  1217
 2020, 12, 16, 07, 33,   83.971138,   22.010490,   8,  69,  312.228088,    5.280156,   347,  1623
 2020, 12, 16, 07, 33,   82.943138,   21.910715,   8,  77,  319.737335,    9.298965,   356,  1758
 2020, 12, 16, 07, 33,   83.950783,   22.081903,   8,  69,  312.364838,    5.306363,   358,  1623
 2020, 12, 16, 07, 33,   82.437363,   21.863791,   8,  74,  317.327911,    8.742863,   361,  1823
 2020, 12, 16, 07, 33,   82.951012,   21.953232,   8,  65,  310.773071,    4.474521,   362,  1756
 2020, 12, 16, 07, 33,   83.102776,   22.016930,   8,  74,  315.942139,    7.465015,   368,  1734
 2020, 12, 16, 07, 33,   87.558632,   22.661095,   8,  69,  311.409607,    6.880501,   369,  1167
 2020, 12, 16, 07, 33,   86.204552,   22.789568,   8,  51,  310.031189,    4.263537,   414,  1317
 2020, 12, 16, 07, 33,   87.879021,   23.207340,   8,  65,  308.545288,    5.899525,   443,  1122
 2020, 12, 16, 07, 33,   87.794235,   23.334364,   8,  66,  309.186066,    5.646875,   463,  1128
 2020, 12, 16, 07, 33,   87.573318,   23.330242,   8,  75,  315.895355,   10.454013,   468,  1150
 2020, 12, 16, 07, 33,   87.579422,   23.353533,   8,  67,  309.774811,    6.017537,   471,  1149
 2020, 12, 16, 07, 33,   87.972191,   23.418623,   8,  66,  309.208038,    6.394871,   473,  1108
 2020, 12, 16, 07, 33,   87.375114,   23.386730,   8,  49,  312.293701,    6.779017,   479,  1170
 2020, 12, 16, 07, 33,   87.880257,   23.514572,   8,  67,  309.868896,    6.862772,   489,  1115
 2020, 12, 16, 07, 33,   87.653625,   23.515919,   8,  69,  310.775391,    7.887032,   493,  1138
 2020, 12, 16, 07, 33,   87.239098,   23.561684,   8,  69,  310.555359,    6.236564,   508,  1180
 2020, 12, 16, 07, 33,   87.657059,   23.648031,   8,  67,  309.899841,    6.523125,   514,  1134
 2020, 12, 16, 07, 33,   87.382568,   23.680677,   8,  78,  318.883392,   12.610752,   523,  1162
 2020, 12, 16, 07, 33,   87.472862,   23.714882,   8,  47,  312.549500,    6.854255,   526,  1152
 2020, 12, 16, 07, 33,   87.474701,   23.717451,   8,  68,  313.259613,    7.760234,   528,  1151
 2020, 12, 16, 07, 33,   87.576767,   23.745251,   8,  72,  313.090973,    8.636349,   530,  1140
 2020, 12, 16, 07, 33,   86.392891,   23.779003,   8,  77,  318.330322,    9.720972,   557,  1268
 2020, 12, 16, 07, 33,   72.562012,   21.683685,   8,  65,  329.321869,   40.762314,   617,  2911
 2020, 12, 16, 07, 33,   72.552818,   21.681595,   7,   0,  310.734100,   14.155799,   617,  2912