year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 24, 03, 20,  119.322296,   63.348495,   8,  32,  322.872162,   19.154091,     1,  2309
 2020, 08, 24, 03, 20,  119.277275,   63.335598,   8,  63,  324.406433,   22.658901,     1,  2312
 2020, 08, 24, 03, 20,  119.145714,   63.308025,   7,  29,  308.539764,    9.598568,     2,  2320
 2020, 08, 24, 03, 20,  119.130409,   63.303616,   8,  30,  304.709106,    7.815493,     2,  2321
 2020, 08, 24, 03, 20,  119.306778,   63.374622,   8,  57,  326.651764,   23.232515,     4,  2308
 2020, 08, 24, 03, 20,  119.286057,   63.389061,   8,  77,  316.597198,   15.643888,     6,  2308
 2020, 08, 24, 03, 20,  119.290604,   63.400505,   9,  81,  336.480042,   35.497314,     7,  2307
 2020, 08, 24, 03, 20,  119.124443,   63.353180,   8,  56,  310.873383,   11.322209,     7,  2318
 2020, 08, 24, 03, 20,  109.507454,   59.928886,   8,  63,  316.174133,   28.237934,     7,  3000
 2020, 08, 24, 03, 20,  109.492264,   59.922253,   9,  83,  323.666992,   41.996460,     7,  3001
 2020, 08, 24, 03, 20,  109.476906,   59.915539,   8,  39,  311.925812,   22.071522,     7,  3002
 2020, 08, 24, 03, 20,  119.280296,   63.407745,   9,  94,  349.625824,   56.961952,     8,  2307
 2020, 08, 24, 03, 20,  119.269951,   63.414982,   9,  82,  323.486511,   21.288610,     9,  2307
 2020, 08, 24, 03, 20,  119.164482,   63.385036,   8,  60,  312.685303,   12.084699,     9,  2314
 2020, 08, 24, 03, 20,  112.814507,   61.342693,   9,  85,  327.085022,   29.872295,    12,  2747
 2020, 08, 24, 03, 20,  112.802750,   61.338295,   8,  70,  310.107056,   12.574899,    12,  2748
 2020, 08, 24, 03, 20,  112.800369,   61.351437,   8,  70,  340.580719,   50.146561,    13,  2747
 2020, 08, 24, 03, 20,  112.788567,   61.347023,   8,  37,  309.116791,   11.192667,    13,  2748
 2020, 08, 24, 03, 20,  112.811333,   61.350243,   9,  90,  336.396576,   44.047234,    19,  2746
 2020, 08, 24, 03, 20,  112.799683,   61.345821,   9, 100,  360.575165,   97.700912,    19,  2747
 2020, 08, 24, 03, 20,  113.170181,   61.540421,   8,  74,  313.468323,   15.608039,    23,  2710
 2020, 08, 24, 03, 20,  113.158852,   61.536221,   8,  60,  304.833801,    9.330667,    23,  2711
 2020, 08, 24, 03, 20,  123.118820,   64.649940,   8,  66,  308.082123,    8.946775,    40,  2065
 2020, 08, 24, 03, 20,  123.129967,   64.678253,   8,  55,  303.467499,    6.053475,    43,  2063
 2020, 08, 24, 03, 20,  123.020233,   64.652397,   8,  64,  307.289337,    8.359033,    43,  2069
 2020, 08, 24, 03, 20,  123.011749,   64.658989,   8,  74,  313.525208,   12.935936,    44,  2069
 2020, 08, 24, 03, 20,  123.104599,   64.697960,   8,  49,  303.660065,    6.218006,    46,  2063
 2020, 08, 24, 03, 20,  106.694054,   59.547489,   8,  53,  302.517212,   18.609032,   106,  3114
 2020, 08, 24, 03, 20,  121.354446,   65.457947,   8,  43,  308.467682,    9.708257,   201,  2089
 2020, 08, 24, 03, 20,  121.335526,   65.453331,   8,  65,  312.317108,   12.792087,   201,  2090
 2020, 08, 24, 03, 20,  121.326210,   65.459877,   8,  62,  314.847198,   14.506763,   202,  2090
 2020, 08, 24, 03, 20,  121.294518,   65.804443,   8,  35,  304.208496,    7.790296,   248,  2071
 2020, 08, 24, 03, 20,  121.275665,   65.799889,   8,  53,  307.086548,    9.268889,   248,  2072
 2020, 08, 24, 03, 20,  114.411057,   64.019531,   8,  37,  302.689941,    7.161832,   267,  2463
 2020, 08, 24, 03, 20,  114.226364,   63.994652,   8,  49,  307.489807,   13.434601,   270,  2471
 2020, 08, 24, 03, 20,  114.313354,   64.037811,   9,  80,  348.463989,   72.791992,   276,  2465
 2020, 08, 24, 03, 20,  114.336632,   64.057327,   8,  69,  324.572235,   28.936565,   277,  2463
 2020, 08, 24, 03, 20,  114.282402,   64.039436,   9, 100,  395.488556,  286.669189,   277,  2466
 2020, 08, 24, 03, 20,  114.196663,   64.022972,   9, 100,  372.179626,  160.569168,   278,  2470
 2020, 08, 24, 03, 20,  114.238319,   64.048630,   9, 100,  368.984619,  144.604553,   279,  2467
 2020, 08, 24, 03, 20,  114.183975,   64.030685,   9,  90,  337.270050,   52.822594,   279,  2470
 2020, 08, 24, 03, 20,  106.044426,   60.783211,   8,  63,  306.207306,   22.577974,   279,  3059
 2020, 08, 24, 03, 20,  121.478973,   66.138298,   8,  52,  319.017548,   15.561114,   285,  2044
 2020, 08, 24, 03, 20,  121.422989,   66.153282,   8,  77,  317.297913,   14.855247,   290,  2045
 2020, 08, 24, 03, 20,  121.330185,   66.148415,   8,  62,  306.053345,    8.272844,   292,  2049
 2020, 08, 24, 03, 20,  121.376808,   66.168182,   8,  30,  304.892548,    6.707076,   293,  2046
 2020, 08, 24, 03, 20,  121.376831,   66.219917,   8,  76,  318.975708,   16.440462,   299,  2043
 2020, 08, 24, 03, 20,  121.376831,   66.237129,   8,  39,  313.134369,   11.309336,   301,  2042
 2020, 08, 24, 03, 20,  121.394836,   66.253189,   8,  38,  310.322906,    9.701174,   304,  2040
 2020, 08, 24, 03, 20,  121.891914,   66.471657,   9,  93,  342.565430,   42.092308,   316,  2007
 2020, 08, 24, 03, 20,  121.901047,   66.482193,   8,  74,  313.830505,   11.968390,   317,  2006
 2020, 08, 24, 03, 20,  104.102890,   60.744221,   9,  85,  327.608337,   68.498886,   376,  3116
 2020, 08, 24, 03, 20,  104.084671,   60.734993,   8,  66,  310.485657,   31.024694,   376,  3117
 2020, 08, 24, 03, 20,  104.057365,   60.800720,   8,  47,  301.940765,   17.202881,   380,  3114
 2020, 08, 24, 03, 20,  104.077744,   60.802769,   8,  60,  304.722595,   21.672440,   388,  3113
 2020, 08, 24, 03, 20,  112.421715,   64.413071,   8,  61,  322.895844,   29.167042,   394,  2504
 2020, 08, 24, 03, 20,  112.331024,   64.394295,   8,  59,  315.853943,   20.724146,   395,  2508
 2020, 08, 24, 03, 20,  112.311867,   64.387665,   9,  89,  334.229858,   51.213848,   395,  2509
 2020, 08, 24, 03, 20,  112.399124,   64.442635,   7,  21,  316.177795,   19.473171,   397,  2503
 2020, 08, 24, 03, 20,  112.410545,   64.433235,   8,  56,  316.678253,   20.935268,   401,  2503
 2020, 08, 24, 03, 20,  112.396782,   64.440941,   8,  73,  314.642578,   18.946739,   402,  2503
 2020, 08, 24, 03, 20,  111.824188,   64.315994,   8,  62,  314.122589,   19.975164,   408,  2528
 2020, 08, 24, 03, 20,  111.696732,   64.296555,   8,  30,  314.789215,   19.350086,   410,  2533
 2020, 08, 24, 03, 20,  111.404221,   64.218391,   8,  52,  302.433716,    9.267200,   412,  2546
 2020, 08, 24, 03, 20,  111.791740,   64.368439,   8,  32,  310.715332,   14.883862,   413,  2526
 2020, 08, 24, 03, 20,  111.389687,   64.226219,   9,  85,  327.041504,   41.728424,   413,  2546
 2020, 08, 24, 03, 20,  111.789986,   64.363785,   8,  79,  320.139069,   26.250586,   418,  2526
 2020, 08, 24, 03, 20,  111.396141,   64.235283,   8,  72,  311.878876,   19.010538,   419,  2545
 2020, 08, 24, 03, 20,  111.375916,   64.227966,   8,  78,  318.458374,   27.666943,   419,  2546
 2020, 08, 24, 03, 20,  111.898758,   64.427948,   8,  54,  307.382446,   12.955838,   420,  2519
 2020, 08, 24, 03, 20,  111.727806,   64.380157,   9, 100,  364.352325,  147.211716,   421,  2527
 2020, 08, 24, 03, 20,  111.708221,   64.373199,   9,  98,  355.037354,  111.270042,   421,  2528
 2020, 08, 24, 03, 20,  111.889763,   64.450203,   8,  54,  307.888641,   12.237123,   422,  2518
 2020, 08, 24, 03, 20,  111.713867,   64.388039,   8,  31,  302.824158,    7.659001,   422,  2527
 2020, 08, 24, 03, 20,  111.694481,   64.381142,   9,  87,  330.276733,   45.587849,   422,  2528
 2020, 08, 24, 03, 20,  111.954742,   64.485695,   8,  76,  323.282410,   31.203480,   423,  2514
 2020, 08, 24, 03, 20,  111.092575,   64.177696,   8,  72,  319.471985,   28.649504,   423,  2557
 2020, 08, 24, 03, 20,  111.959648,   64.500053,   9,  83,  324.430939,   33.655243,   424,  2513
 2020, 08, 24, 03, 20,  111.056839,   64.177925,   8,  73,  337.351898,   60.055538,   424,  2558
 2020, 08, 24, 03, 20,  111.042000,   64.185776,   8,  35,  327.644257,   35.956150,   425,  2558
 2020, 08, 24, 03, 20,  111.892326,   64.552292,   8,  39,  302.268066,    9.767436,   430,  2512
 2020, 08, 24, 03, 20,  112.104279,   64.637619,   8,  74,  314.062469,   20.866547,   436,  2500
 2020, 08, 24, 03, 20,  112.086037,   64.631271,   9,  95,  348.467651,   86.351311,   436,  2501
 2020, 08, 24, 03, 20,  111.892792,   64.563637,   8,  35,  304.372742,   10.008580,   436,  2511
 2020, 08, 24, 03, 20,  111.873672,   64.556908,   8,  60,  309.173157,   14.680848,   436,  2512
 2020, 08, 24, 03, 20,  110.918877,   64.213577,   9, 100,  360.290924,   70.141869,   436,  2560
 2020, 08, 24, 03, 20,  111.878059,   64.571106,   8,  68,  312.847931,   18.292273,   437,  2511
 2020, 08, 24, 03, 20,  111.325279,   64.374565,   8,  58,  306.501984,   11.394775,   437,  2539
 2020, 08, 24, 03, 20,  111.351006,   64.396820,   8,  58,  304.459991,    9.981366,   438,  2537
 2020, 08, 24, 03, 20,  111.330780,   64.389565,   8,  50,  307.023499,   11.924877,   438,  2538
 2020, 08, 24, 03, 20,  111.186501,   64.376808,   8,  78,  318.006927,   25.580856,   441,  2543
 2020, 08, 24, 03, 20,  111.085007,   64.340225,   9,  87,  330.882965,   50.013836,   441,  2548
 2020, 08, 24, 03, 20,  111.676361,   64.576408,   8,  72,  311.678711,   17.909365,   443,  2517
 2020, 08, 24, 03, 20,  110.903259,   64.327194,   8,  37,  306.291962,   13.146053,   445,  2554
 2020, 08, 24, 03, 20,  110.882187,   64.319565,   8,  69,  310.825867,   18.399590,   445,  2555
 2020, 08, 24, 03, 20,  111.302002,   64.452179,   8,  47,  305.807861,   12.145155,   449,  2535
 2020, 08, 24, 03, 20,  110.817085,   64.274963,   7,   0,  304.091644,   11.131550,   449,  2559
 2020, 08, 24, 03, 20,  110.868668,   64.320625,   8,  68,  311.956055,   20.703987,   451,  2555
 2020, 08, 24, 03, 20,  111.251312,   64.602242,   8,  59,  317.305298,   24.492510,   462,  2528
 2020, 08, 24, 03, 20,  111.231453,   64.595215,   8,  51,  308.655090,   14.054935,   462,  2529
 2020, 08, 24, 03, 20,  111.252037,   64.599106,   9,  81,  322.065216,   31.511368,   467,  2528
 2020, 08, 24, 03, 20,  109.851448,   64.316635,   8,  79,  319.095551,   15.854762,   490,  2606
 2020, 08, 24, 03, 20,  109.840843,   64.312637,   8,  79,  319.536926,   16.599146,   490,  2607
 2020, 08, 24, 03, 20,  109.367088,   64.174805,   8,  47,  306.104675,    8.618453,   493,  2646
 2020, 08, 24, 03, 20,  109.356003,   64.170570,   8,  47,  305.722595,    8.709190,   493,  2647
 2020, 08, 24, 03, 20,  109.361145,   64.173149,   8,  57,  310.939209,   10.463632,   499,  2646
 2020, 08, 24, 03, 20,  109.331299,   64.189857,   7,  24,  307.098938,    7.878137,   501,  2646
 2020, 08, 24, 03, 20,  109.484657,   64.276939,   8,  40,  303.016632,    5.955107,   503,  2629
 2020, 08, 24, 03, 20,  109.473778,   64.272774,   9,  85,  327.727631,   25.497984,   503,  2630
 2020, 08, 24, 03, 20,  109.462891,   64.268616,   9,  91,  338.618927,   39.831589,   503,  2631
 2020, 08, 24, 03, 20,  109.479744,   64.289040,   8,  43,  304.180786,    6.338512,   504,  2628
 2020, 08, 24, 03, 20,  109.502266,   64.325485,   8,  72,  316.002838,   13.369095,   506,  2623
 2020, 08, 24, 03, 20,  110.787109,   64.812653,   8,  50,  316.506256,   23.580046,   507,  2529
 2020, 08, 24, 03, 20,  109.691055,   64.481956,   7,  26,  300.431427,    4.931097,   518,  2596