year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 18, 06, 55,   96.903740,   21.095261,   9,  85,  330.099457,   19.554054,    30,  1224
 2020, 12, 18, 06, 55,   85.053436,   19.738621,   8,  47,  305.944336,    5.991603,   125,  2624
 2020, 12, 18, 06, 55,   85.053246,   19.740719,   8,  64,  306.830109,    6.078454,   131,  2623
 2020, 12, 18, 06, 55,   96.173561,   21.943928,   8,  71,  314.954956,    7.279058,   171,  1286
 2020, 12, 18, 06, 55,   95.904488,   22.122383,   8,  60,  313.885773,    6.384439,   203,  1313
 2020, 12, 18, 06, 55,   94.830978,   21.976809,   8,  73,  317.041748,    6.446250,   204,  1450
 2020, 12, 18, 06, 55,   97.721062,   22.779667,   8,  68,  311.795776,    9.326633,   265,  1098
 2020, 12, 18, 06, 55,   98.208649,   22.939699,   8,  76,  316.206818,   14.796994,   280,  1048
 2020, 12, 18, 06, 55,   86.518997,   21.159323,   8,  66,  307.802094,    8.151268,   294,  2432
 2020, 12, 18, 06, 55,   99.526703,   23.399206,   8,  62,  311.125336,    8.748463,   326,   890
 2020, 12, 18, 06, 55,   85.036308,   21.074242,   8,  76,  315.534332,   10.568463,   326,  2564
 2020, 12, 18, 06, 55,   93.511147,   22.679733,   8,  61,  305.232483,    4.160211,   337,  1597
 2020, 12, 18, 06, 55,   94.061195,   22.823141,   8,  78,  317.655640,    7.985362,   346,  1522
 2020, 12, 18, 06, 55,   95.414444,   23.097952,   8,  71,  313.612488,    6.136178,   358,  1344
 2020, 12, 18, 06, 55,   94.030411,   23.088831,   8,  73,  312.537018,    5.230968,   386,  1517
 2020, 12, 18, 06, 55,   87.334076,   22.035137,   8,  69,  309.703430,    8.216941,   397,  2321
 2020, 12, 18, 06, 55,   94.022461,   23.222847,   9,  80,  320.514221,   10.172885,   406,  1514
 2020, 12, 18, 06, 55,   95.192200,   23.411520,   8,  71,  311.518066,    5.944709,   409,  1362
 2020, 12, 18, 06, 55,   94.050842,   23.376263,   8,  73,  313.275452,    5.986835,   428,  1506
 2020, 12, 18, 06, 55,   94.028160,   23.372931,   8,  73,  313.303589,    6.264416,   428,  1509
 2020, 12, 18, 06, 55,   87.439453,   22.285688,   8,  67,  308.464722,    6.726495,   434,  2300
 2020, 12, 18, 06, 55,   92.832573,   23.252609,   8,  68,  308.937225,    6.093944,   437,  1666
 2020, 12, 18, 06, 55,   82.109581,   21.243610,   8,  50,  309.599365,   10.122332,   442,  2923
 2020, 12, 18, 06, 55,   87.555008,   22.661631,   8,  69,  309.768158,    7.666634,   485,  2274
 2020, 12, 18, 06, 55,   94.159767,   23.783752,   8,  79,  318.863403,    9.568136,   486,  1479
 2020, 12, 18, 06, 55,   82.671478,   21.661114,   9,  85,  327.601288,   31.827374,   487,  2849
 2020, 12, 18, 06, 55,   86.944275,   22.605278,   8,  68,  308.834564,    7.562396,   492,  2345
 2020, 12, 18, 06, 55,   82.762680,   21.752872,   8,  56,  313.798767,   13.962424,   493,  2836
 2020, 12, 18, 06, 55,   82.762367,   21.754250,   8,  75,  314.337280,   14.046655,   500,  2835
 2020, 12, 18, 06, 55,   82.927376,   21.885473,   8,  72,  311.713959,   10.778156,   508,  2812
 2020, 12, 18, 06, 55,   82.926796,   21.888855,   8,  72,  311.766693,   10.568193,   515,  2811
 2020, 12, 18, 06, 55,   86.204620,   22.793234,   8,  53,  310.741302,   11.120913,   545,  2414
 2020, 12, 18, 06, 55,   87.773033,   23.280994,   8,  72,  311.694458,    8.015150,   569,  2226
 2020, 12, 18, 06, 55,   87.969093,   23.393951,   9,  92,  340.588440,   34.048172,   581,  2197
 2020, 12, 18, 06, 55,   87.961624,   23.392538,   8,  74,  313.761414,    8.474508,   581,  2198
 2020, 12, 18, 06, 55,   88.047882,   23.466377,   8,  79,  318.579651,   17.281782,   588,  2187
 2020, 12, 18, 06, 55,   87.604889,   23.383698,   8,  77,  316.765717,   11.543591,   588,  2243
 2020, 12, 18, 06, 55,   87.405746,   23.386284,   9,  92,  340.197388,   37.873615,   596,  2266
 2020, 12, 18, 06, 55,   87.397705,   23.384727,   8,  73,  312.862823,    9.051397,   596,  2267
 2020, 12, 18, 06, 55,   88.042686,   23.625734,   8,  73,  312.693756,   11.715956,   613,  2183
 2020, 12, 18, 06, 55,   94.030815,   24.758184,   8,  67,  308.196899,    6.017867,   633,  1465
 2020, 12, 18, 06, 55,   87.608696,   23.735897,   8,  71,  311.352173,    7.358734,   642,  2229
 2020, 12, 18, 06, 55,   87.437210,   23.736593,   8,  72,  312.275177,    8.384370,   646,  2250
 2020, 12, 18, 06, 55,   87.550186,   23.925596,   9,  81,  321.516022,   15.072413,   669,  2230
 2020, 12, 18, 06, 55,  102.282387,   26.327932,   8,  66,  307.963776,    8.828632,   726,   542
 2020, 12, 18, 06, 55,  102.174416,   26.424406,   8,  67,  308.880341,    7.864276,   742,   556
 2020, 12, 18, 06, 55,  102.167305,   26.423796,   9,  88,  332.635315,   29.924614,   742,   557
 2020, 12, 18, 06, 55,   92.357796,   25.278820,   8,  62,  305.707550,    5.164225,   747,  1660
 2020, 12, 18, 06, 55,   92.350166,   25.277639,   8,  67,  308.184753,    6.141495,   747,  1661