year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 13, 04, 35,  128.764435,   40.631916,   9,  96,  349.653290,   53.933254,     3,  1202
 2020, 11, 13, 04, 35,  117.087585,   39.201355,   8,  46,  301.374756,    6.868020,    87,  2365
 2020, 11, 13, 04, 35,  122.450310,   40.560093,   8,  46,  301.255798,    4.489612,   128,  1843
 2020, 11, 13, 04, 35,  122.565819,   40.643791,   9,  89,  334.015808,   26.698572,   137,  1829
 2020, 11, 13, 04, 35,  123.002899,   41.162186,   8,  46,  301.328491,    4.247489,   202,  1766
 2020, 11, 13, 04, 35,  123.143013,   41.362160,   8,  67,  308.428711,    7.307868,   228,  1744
 2020, 11, 13, 04, 35,  121.896690,   41.366982,   8,  38,  300.491394,    5.012016,   260,  1867
 2020, 11, 13, 04, 35,  132.640732,   42.879742,   9,  81,  344.415588,   57.299881,   282,   821
 2020, 11, 13, 04, 35,  132.628906,   42.878807,   8,  41,  312.575348,   14.470669,   282,   822
 2020, 11, 13, 04, 35,  132.627167,   42.887653,   9,  82,  323.096283,   26.282206,   283,   822
 2020, 11, 13, 04, 35,  132.636734,   42.897392,   9,  90,  337.321075,   44.821922,   284,   821
 2020, 11, 13, 04, 35,  132.624908,   42.896446,   9,  91,  337.603973,   45.203194,   284,   822
 2020, 11, 13, 04, 35,  123.754929,   41.843143,   8,  59,  304.416077,    5.907849,   284,  1664
 2020, 11, 13, 04, 35,  130.290390,   42.859550,   8,  75,  314.999420,   19.451674,   311,  1032
 2020, 11, 13, 04, 35,  130.422348,   42.904678,   8,  34,  300.704407,    7.576886,   315,  1022
 2020, 11, 13, 04, 35,  130.406937,   42.911236,   8,  61,  306.842499,   11.531900,   316,  1023
 2020, 11, 13, 04, 35,  125.835304,   42.484379,   8,  67,  308.695038,    8.607718,   333,  1429
 2020, 11, 13, 04, 35,  125.271614,   42.418594,   8,  60,  304.885681,    6.565004,   335,  1488
 2020, 11, 13, 04, 35,  125.271896,   42.423840,   8,  41,  300.698608,    4.705417,   336,  1487
 2020, 11, 13, 04, 35,  122.294701,   41.962440,   8,  68,  309.247772,    7.964720,   337,  1806
 2020, 11, 13, 04, 35,  123.580116,   42.284721,   8,  55,  303.068207,    5.252970,   353,  1665
 2020, 11, 13, 04, 35,  125.651207,   42.891872,   8,  66,  308.031342,    7.457720,   397,  1434
 2020, 11, 13, 04, 35,  125.649498,   42.898556,   8,  76,  315.531494,   11.313322,   398,  1434
 2020, 11, 13, 04, 35,  125.724251,   42.927013,   8,  57,  303.823242,    5.976568,   401,  1425
 2020, 11, 13, 04, 35,  125.950752,   43.027191,   8,  42,  300.836121,    5.552634,   411,  1400
 2020, 11, 13, 04, 35,  125.477913,   43.077412,   8,  41,  321.187042,   13.335552,   428,  1445
 2020, 11, 13, 04, 35,  125.793571,   43.274982,   8,  56,  303.567993,    6.008664,   451,  1407
 2020, 11, 13, 04, 35,  132.091339,   43.958614,   8,  64,  306.515625,   11.706469,   453,   847
 2020, 11, 13, 04, 35,  132.079880,   43.957722,   8,  77,  316.311066,   19.366913,   453,   848
 2020, 11, 13, 04, 35,  131.476288,   43.969158,   8,  65,  307.136078,   10.627673,   460,   901
 2020, 11, 13, 04, 35,  131.431213,   43.973831,   8,  57,  305.936707,    9.771824,   461,   905
 2020, 11, 13, 04, 35,  131.434296,   43.977196,   8,  46,  305.275848,    9.953339,   465,   904
 2020, 11, 13, 04, 35,  131.423920,   43.976349,   8,  32,  300.829437,    7.674921,   465,   905
 2020, 11, 13, 04, 35,  124.779594,   43.268715,   8,  46,  305.657471,    5.755562,   471,  1508
 2020, 11, 13, 04, 35,  128.941635,   44.135242,   8,  71,  311.399719,   13.807169,   522,  1107
 2020, 11, 13, 04, 35,  128.928772,   44.133877,   9,  87,  331.054352,   33.411221,   522,  1108
 2020, 11, 13, 04, 35,  128.916168,   44.132523,   7,  25,  303.176941,    7.857022,   522,  1109
 2020, 11, 13, 04, 35,  128.878021,   44.128448,   8,  38,  300.481781,    7.321613,   522,  1112
 2020, 11, 13, 04, 35,  129.207611,   44.207733,   8,  63,  306.396027,   11.147110,   530,  1085
 2020, 11, 13, 04, 35,  128.836960,   44.230915,   7,  26,  300.077667,    7.147253,   538,  1113
 2020, 11, 13, 04, 35,  126.155998,   44.085918,   7,  14,  300.934875,    4.805560,   564,  1347
 2020, 11, 13, 04, 35,  126.172951,   44.102173,   8,  45,  302.448029,    5.922559,   566,  1345
 2020, 11, 13, 04, 35,  126.162743,   44.100849,   8,  47,  304.328979,    6.487385,   566,  1346
 2020, 11, 13, 04, 35,  127.254852,   44.359119,   8,  32,  300.234222,    5.896262,   584,  1240
 2020, 11, 13, 04, 35,  125.261627,   44.144127,   8,  46,  304.619080,    5.821376,   590,  1431
 2020, 11, 13, 04, 35,  127.179573,   44.406853,   9,  81,  321.344177,   17.906996,   593,  1245
 2020, 11, 13, 04, 35,  125.259727,   44.161999,   8,  45,  304.550140,    5.823206,   593,  1430
 2020, 11, 13, 04, 35,  125.899651,   44.383785,   8,  73,  325.353638,   17.811720,   613,  1362
 2020, 11, 13, 04, 35,  125.899483,   44.425819,   8,  36,  318.173798,   12.481603,   619,  1361
 2020, 11, 13, 04, 35,  125.938728,   44.438004,   8,  39,  319.234314,   13.167999,   620,  1357
 2020, 11, 13, 04, 35,  126.273994,   44.518517,   8,  69,  309.394073,    9.453752,   626,  1323
 2020, 11, 13, 04, 35,  126.286453,   44.555477,   8,  79,  318.592651,   14.322557,   631,  1321
 2020, 11, 13, 04, 35,  126.242851,   44.556984,   8,  52,  302.332245,    6.297843,   632,  1325
 2020, 11, 13, 04, 35,  126.269150,   44.581570,   8,  71,  311.933624,   10.177124,   635,  1322
 2020, 11, 13, 04, 35,  126.201256,   44.594059,   7,  27,  300.101685,    5.380301,   638,  1328
 2020, 11, 13, 04, 35,  125.972809,   44.564308,   8,  59,  327.689148,   19.873480,   638,  1350
 2020, 11, 13, 04, 35,  126.251854,   44.607666,   8,  36,  303.753998,    6.041296,   639,  1323
 2020, 11, 13, 04, 35,  125.971115,   44.571121,   9,  97,  354.024475,   51.629803,   639,  1350
 2020, 11, 13, 04, 35,  125.962799,   44.572762,   8,  35,  316.064453,   11.322699,   640,  1350
 2020, 11, 13, 04, 35,  125.837448,   44.605610,   8,  57,  303.904785,    6.651294,   647,  1361