year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 25, 08, 06,   84.041740,   25.634171,   9,  81,  321.062103,   29.877531,     4,   660
 2020, 12, 25, 08, 06,   83.247490,   26.360565,   8,  74,  314.055725,   17.789696,   122,   715
 2020, 12, 25, 08, 06,   76.231873,   25.524481,   8,  73,  314.264404,    8.084834,   125,  1484
 2020, 12, 25, 08, 06,   79.931404,   26.089115,   8,  68,  308.877991,    8.122445,   136,  1061
 2020, 12, 25, 08, 06,   68.659676,   24.407639,   8,  69,  312.119690,   10.200399,   153,  2373
 2020, 12, 25, 08, 06,   68.650429,   24.405794,   8,  76,  317.241974,   15.178403,   153,  2374
 2020, 12, 25, 08, 06,   81.587708,   26.739412,   8,  72,  312.289703,   11.770858,   204,   869
 2020, 12, 25, 08, 06,   69.084175,   25.540154,   9,  80,  321.431641,   17.268999,   308,  2289
 2020, 12, 25, 08, 06,   78.976601,   27.842756,   8,  59,  304.637726,    5.676502,   414,  1114
 2020, 12, 25, 08, 06,   78.979027,   27.843639,   8,  66,  307.771179,    7.854695,   416,  1113
 2020, 12, 25, 08, 06,   84.436485,   28.468725,   8,  62,  305.503235,    8.677145,   425,   541
 2020, 12, 25, 08, 06,   84.283066,   28.561543,   8,  44,  301.924194,    6.541967,   441,   560
 2020, 12, 25, 08, 06,   68.509949,   26.351826,   8,  78,  319.304657,   16.902063,   442,  2324
 2020, 12, 25, 08, 06,   83.538094,   28.527910,   8,  62,  305.827209,   15.935146,   444,   655
 2020, 12, 25, 08, 06,   83.544006,   28.534248,   8,  65,  307.242889,   17.820700,   450,   654
 2020, 12, 25, 08, 06,   83.391083,   28.656824,   8,  58,  304.172394,   12.873237,   469,   663
 2020, 12, 25, 08, 06,   82.648010,   28.812422,   8,  37,  301.705719,    8.316177,   502,   722
 2020, 12, 25, 08, 06,   78.338249,   28.400087,   8,  62,  305.864471,    5.875994,   509,  1164
 2020, 12, 25, 08, 06,   82.444847,   28.881151,   8,  77,  316.652008,   20.418285,   516,   741
 2020, 12, 25, 08, 06,   82.609489,   29.002096,   8,  50,  307.611389,    8.297851,   532,   723
 2020, 12, 25, 08, 06,   82.035339,   28.967529,   8,  59,  309.217590,   12.766297,   534,   775
 2020, 12, 25, 08, 06,   80.209068,   28.780491,   8,  75,  314.453278,   11.030203,   534,   977
 2020, 12, 25, 08, 06,   80.238304,   28.808495,   8,  79,  319.403687,   15.054983,   537,   973
 2020, 12, 25, 08, 06,   68.108650,   26.990744,   8,  76,  315.646515,   15.111120,   549,  2344
 2020, 12, 25, 08, 06,   78.456406,   28.707569,   8,  65,  307.209839,    7.569648,   553,  1145
 2020, 12, 25, 08, 06,   81.752823,   29.207729,   8,  66,  315.592468,   19.269392,   572,   798
 2020, 12, 25, 08, 06,   81.752068,   29.216724,   8,  58,  308.554474,   13.318492,   573,   798
 2020, 12, 25, 08, 06,   81.754013,   29.214745,   8,  58,  315.816101,   20.984730,   577,   797
 2020, 12, 25, 08, 06,   81.745697,   29.213949,   8,  58,  315.987122,   20.833475,   577,   798
 2020, 12, 25, 08, 06,   81.392860,   29.277971,   8,  61,  308.609192,   11.840720,   588,   833
 2020, 12, 25, 08, 06,   76.279236,   28.738136,   8,  79,  319.004669,   11.583611,   600,  1380
 2020, 12, 25, 08, 06,   76.338234,   28.788021,   8,  63,  306.303375,    4.777068,   606,  1372
 2020, 12, 25, 08, 06,   76.497971,   28.855370,   8,  63,  306.307434,    4.696372,   613,  1351
 2020, 12, 25, 08, 06,   79.726738,   29.385078,   8,  62,  305.929962,    9.810692,   632,  1015
 2020, 12, 25, 08, 06,   81.386246,   29.569559,   8,  33,  300.376984,    7.323490,   633,   827
 2020, 12, 25, 08, 06,   75.943947,   28.974037,   8,  67,  308.612915,    6.076513,   642,  1412
 2020, 12, 25, 08, 06,   76.392601,   29.070684,   8,  42,  302.965332,    4.352638,   647,  1357
 2020, 12, 25, 08, 06,   77.170715,   29.275085,   8,  60,  304.949554,    5.522847,   662,  1264
 2020, 12, 25, 08, 06,   69.188911,   28.054752,   9,  97,  353.291870,   81.097450,   671,  2186
 2020, 12, 25, 08, 06,   69.181671,   28.055824,   9, 100,  366.020569,  120.308617,   674,  2186
 2020, 12, 25, 08, 06,   69.450096,   28.116428,   8,  41,  300.754669,    5.915592,   675,  2162
 2020, 12, 25, 08, 06,   81.684471,   29.872580,   8,  52,  315.203186,   17.799973,   676,   791
 2020, 12, 25, 08, 06,   81.679199,   29.881189,   9,  99,  358.613251,   95.804108,   677,   791
 2020, 12, 25, 08, 06,   76.459747,   29.288548,   8,  61,  305.104919,    5.491570,   678,  1343
 2020, 12, 25, 08, 06,   69.769463,   28.310717,   8,  67,  308.425293,    9.471252,   694,  2129
 2020, 12, 25, 08, 06,   70.126389,   28.408993,   9,  81,  320.947601,   19.640213,   698,  2094
 2020, 12, 25, 08, 06,   77.217377,   29.561131,   8,  61,  305.418121,    5.768787,   703,  1252
 2020, 12, 25, 08, 06,   69.910133,   28.470337,   8,  48,  301.627655,    5.886207,   713,  2112
 2020, 12, 25, 08, 06,   79.011810,   29.992956,   8,  44,  302.104889,    4.997392,   734,  1065
 2020, 12, 25, 08, 06,   79.016754,   29.991152,   8,  57,  304.226532,    6.452773,   736,  1064
 2020, 12, 25, 08, 06,   78.471085,   29.951698,   8,  73,  312.613098,   12.205012,   739,  1115
 2020, 12, 25, 08, 06,   78.972618,   30.048765,   8,  57,  303.906769,    8.615238,   744,  1067
 2020, 12, 25, 08, 06,   77.698273,   29.958237,   8,  59,  304.470123,    6.092741,   754,  1191