year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 31, 01, 48,   -1.762102,   10.704866,   8,  46,  302.007050,    4.914567,    16,  1936
 2020, 12, 31, 01, 48,   -0.378025,   10.345388,   8,  67,  309.513733,   10.014579,    35,  2102
 2020, 12, 31, 01, 48,   -0.368805,   10.343849,   8,  76,  308.795898,    9.948658,    35,  2103
 2020, 12, 31, 01, 48,   -0.359520,   10.342295,   7,  24,  305.253082,    7.091753,    35,  2104
 2020, 12, 31, 01, 48,    0.074560,   10.237405,   8,  77,  309.486267,   11.609039,    39,  2150
 2020, 12, 31, 01, 48,    0.778334,   10.050295,   9,  95,  317.511658,   14.950426,    50,  2234
 2020, 12, 31, 01, 48,    5.911634,    9.059340,   8,  66,  305.893494,   12.699071,    57,  2877
 2020, 12, 31, 01, 48,    1.150651,    9.653970,   9,  85,  312.604187,   11.940061,    99,  2294
 2020, 12, 31, 01, 48,    1.157722,    9.652749,   9, 100,  320.095825,   17.884117,    99,  2295
 2020, 12, 31, 01, 48,    0.099755,    9.491584,   8,  71,  307.246887,   11.012598,   149,  2170
 2020, 12, 31, 01, 48,  -11.453547,   10.886647,   8,  60,  304.339081,   10.355186,   202,   739
 2020, 12, 31, 01, 48,   -1.798676,    9.446179,   9, 100,  334.945526,   30.260996,   202,  1967
 2020, 12, 31, 01, 48,   -0.710096,    9.077784,   8,  76,  308.792206,   11.292855,   230,  2099
 2020, 12, 31, 01, 48,   -9.524524,   10.187849,   8,  64,  305.287811,    6.595760,   267,   980
 2020, 12, 31, 01, 48,   -9.517084,   10.186827,   8,  60,  304.458740,    6.134243,   267,   981
 2020, 12, 31, 01, 48,   -9.459572,   10.129086,   8,  71,  307.271332,    8.426084,   276,   991
 2020, 12, 31, 01, 48,   -2.782611,    9.094155,   9,  86,  312.919556,   10.067623,   278,  1855
 2020, 12, 31, 01, 48,    0.591151,    8.342342,   8,  38,  301.101379,    4.539923,   307,  2264
 2020, 12, 31, 01, 48,   -4.612129,    9.081399,   7,  26,  300.376160,    3.832596,   323,  1608
 2020, 12, 31, 01, 48,   -7.644149,    9.525399,   8,  34,  300.909851,    5.318814,   326,  1198
 2020, 12, 31, 01, 48,   -7.635862,    9.524177,   9,  93,  316.464417,   14.895688,   326,  1199
 2020, 12, 31, 01, 48,   -3.463906,    8.864781,   8,  78,  309.639435,    7.323185,   328,  1772
 2020, 12, 31, 01, 48,   -3.456760,    8.863627,   9, 100,  358.747467,   57.719841,   328,  1773
 2020, 12, 31, 01, 48,   -3.449554,    8.862481,   9, 100,  367.367188,   74.018188,   328,  1774
 2020, 12, 31, 01, 48,   -3.442356,    8.861313,   9,  98,  318.875580,   12.491535,   328,  1775
 2020, 12, 31, 01, 48,   -3.558143,    8.873044,   9,  98,  318.895477,   11.994900,   329,  1759
 2020, 12, 31, 01, 48,   -3.552017,    8.865188,   9,  95,  317.358398,   11.372297,   330,  1760
 2020, 12, 31, 01, 48,   -3.544825,    8.864027,   9,  93,  316.439087,   10.821569,   330,  1761
 2020, 12, 31, 01, 48,   -2.445449,    8.671149,   8,  73,  308.000000,    8.109771,   332,  1910
 2020, 12, 31, 01, 48,  -12.321652,   10.029905,   8,  78,  309.837128,   16.995783,   347,   675
 2020, 12, 31, 01, 48,   -8.323488,    9.464746,   8,  49,  302.437805,    7.097111,   349,  1123
 2020, 12, 31, 01, 48,   -1.400386,    8.258001,   8,  69,  306.779785,    7.931589,   367,  2045
 2020, 12, 31, 01, 48,   -1.398880,    8.255116,   8,  71,  307.451447,    8.359755,   369,  2046
 2020, 12, 31, 01, 48,   -1.861153,    8.234778,   8,  63,  305.092468,    6.562542,   382,  1993
 2020, 12, 31, 01, 48,    0.633227,    7.803221,   8,  48,  302.259644,    5.894491,   386,  2286
 2020, 12, 31, 01, 48,    0.623785,    7.796227,   7,  26,  300.386963,    4.823354,   387,  2285
 2020, 12, 31, 01, 48,    0.631640,    7.794900,   9,  85,  312.528046,   12.180790,   387,  2286
 2020, 12, 31, 01, 48,   -9.567462,    9.226510,   8,  51,  302.775360,    5.783309,   411,  1002
 2020, 12, 31, 01, 48,   -9.559729,    9.225425,   8,  77,  309.384857,    8.930841,   411,  1003
 2020, 12, 31, 01, 48,   -2.274725,    8.079736,   8,  33,  305.199463,    5.977662,   415,  1948
 2020, 12, 31, 01, 48,   -2.273819,    8.079323,   8,  34,  305.163422,    5.903259,   416,  1949
 2020, 12, 31, 01, 48,   -9.266665,    8.992488,   8,  52,  302.830475,    9.086269,   440,  1037
 2020, 12, 31, 01, 48,   -8.862164,    8.741802,   8,  65,  305.617462,    9.656618,   469,  1083
 2020, 12, 31, 01, 48,   -8.863217,    8.734165,   9,  83,  311.452820,   13.410788,   470,  1083
 2020, 12, 31, 01, 48,   -8.212276,    8.593147,   9,  97,  318.286774,   16.476900,   476,  1156
 2020, 12, 31, 01, 48,   -9.151854,    8.684262,   8,  61,  304.723145,    9.592071,   484,  1055
 2020, 12, 31, 01, 48,   -0.548539,    7.218587,   8,  60,  304.420563,    7.996068,   501,  2160
 2020, 12, 31, 01, 48,   -0.561120,    7.204633,   9,  98,  319.010834,   19.921772,   503,  2159
 2020, 12, 31, 01, 48,   -0.551162,    7.202974,   8,  53,  303.103485,    6.772191,   503,  2160
 2020, 12, 31, 01, 48,   -7.804252,    8.194520,   8,  62,  304.766846,    7.378875,   526,  1213
 2020, 12, 31, 01, 48,    6.355883,    5.683741,   8,  64,  305.452454,   16.869150,   551,  3013