year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 13, 06, 29,  111.671974,   64.385643,   8,  65,  330.169983,   47.854240,   139,   217
 2020, 07, 13, 06, 29,  111.648941,   64.386200,   8,  75,  359.699158,  138.602402,   139,   218
 2020, 07, 13, 06, 29,  111.651176,   64.398766,   8,  70,  338.197113,   61.665962,   140,   218
 2020, 07, 13, 06, 29,  111.664421,   64.388153,   9,  87,  365.423492,  166.728714,   147,   217
 2020, 07, 13, 06, 29,  111.641563,   64.388771,   7,   0,  363.167145,  152.234314,   147,   218
 2020, 07, 13, 06, 29,  111.750656,   64.552032,   9,  82,  323.097931,   35.760136,   168,   214
 2020, 07, 13, 06, 29,  112.251114,   64.551018,   8,  40,  312.332489,   17.886044,   169,   193
 2020, 07, 13, 06, 29,  111.969879,   64.609856,   8,  39,  309.093658,   16.215193,   173,   205
 2020, 07, 13, 06, 29,  112.300163,   64.562981,   8,  48,  308.714417,   16.339125,   178,   191
 2020, 07, 13, 06, 29,  111.967186,   64.611496,   8,  51,  308.506348,   15.719151,   181,   205
 2020, 07, 13, 06, 29,  116.612778,   64.477654,   8,  42,  303.455658,   18.634134,   195,    36
 2020, 07, 13, 06, 29,  111.745354,   64.733162,   8,  51,  308.144135,   13.930022,   198,   215
 2020, 07, 13, 06, 29,   75.088913,   61.264133,   8,  75,  314.390961,   12.031837,   262,  2287
 2020, 07, 13, 06, 29,  108.134132,   65.268524,   8,  67,  308.668030,   11.167530,   268,   390
 2020, 07, 13, 06, 29,  108.116760,   65.268539,   9,  87,  330.596680,   35.922447,   268,   391
 2020, 07, 13, 06, 29,  108.126732,   65.269455,   9,  83,  324.937653,   28.505421,   275,   390
 2020, 07, 13, 06, 29,  108.109169,   65.269539,   9,  80,  320.778442,   22.544844,   275,   391
 2020, 07, 13, 06, 29,   70.171005,   60.766602,   8,  43,  303.580261,    8.751730,   382,  2532
 2020, 07, 13, 06, 29,   67.264526,   60.079151,   8,  58,  304.286713,    6.429852,   424,  2751
 2020, 07, 13, 06, 29,  106.213608,   66.296577,   8,  42,  301.371643,    6.273911,   428,   493
 2020, 07, 13, 06, 29,   66.363060,   59.861969,   8,  43,  303.579590,    6.086646,   439,  2816
 2020, 07, 13, 06, 29,   67.813461,   60.408344,   8,  74,  313.557800,   11.912801,   440,  2691
 2020, 07, 13, 06, 29,   67.802383,   60.404419,   8,  64,  319.424622,   16.052437,   440,  2692
 2020, 07, 13, 06, 29,   66.736252,   60.224201,   8,  77,  316.740784,   15.451312,   468,  2767
 2020, 07, 13, 06, 29,   73.892563,   62.533894,   8,  61,  305.392487,    6.288727,   470,  2263
 2020, 07, 13, 06, 29,   66.481812,   60.157211,   8,  52,  310.001953,   10.221825,   470,  2786
 2020, 07, 13, 06, 29,   66.468460,   60.166336,   8,  48,  307.943573,    8.663090,   471,  2786
 2020, 07, 13, 06, 29,   66.456276,   60.161774,   8,  53,  307.702942,    8.511523,   471,  2787
 2020, 07, 13, 06, 29,   65.253960,   61.580486,   8,  52,  316.917938,   16.004877,   695,  2726
 2020, 07, 13, 06, 29,   65.169640,   61.632656,   8,  52,  309.951996,   10.827890,   701,  2726
 2020, 07, 13, 06, 29,   65.180229,   61.631008,   8,  68,  309.267059,   10.678226,   707,  2725
 2020, 07, 13, 06, 29,   65.168846,   61.626720,   8,  66,  308.095306,    9.711532,   707,  2726
 2020, 07, 13, 06, 29,   64.201485,   61.312729,   9,  98,  356.387909,   90.798698,   711,  2802
 2020, 07, 13, 06, 29,   64.273773,   61.355522,   9,  88,  332.850067,   40.134453,   712,  2795
 2020, 07, 13, 06, 29,   64.261452,   61.350735,   9, 100,  376.715027,  163.200195,   712,  2796
 2020, 07, 13, 06, 29,   64.249168,   61.345959,   9,  98,  356.765381,   92.020569,   712,  2797
 2020, 07, 13, 06, 29,   64.239059,   61.400417,   8,  77,  316.530518,   18.668907,   716,  2793
 2020, 07, 13, 06, 29,   64.226746,   61.395676,   9,  91,  337.917206,   48.762142,   716,  2794
 2020, 07, 13, 06, 29,   64.064445,   61.332775,   9,  89,  334.102661,   41.048931,   716,  2807
 2020, 07, 13, 06, 29,   64.051956,   61.327915,   9,  92,  341.524323,   55.021107,   716,  2808
 2020, 07, 13, 06, 29,   64.039444,   61.323044,   8,  48,  305.212250,    7.891420,   716,  2809
 2020, 07, 13, 06, 29,   64.224258,   61.409267,   8,  43,  325.221619,   26.603838,   717,  2793
 2020, 07, 13, 06, 29,   64.212013,   61.404541,   8,  64,  330.035370,   33.456314,   717,  2794
 2020, 07, 13, 06, 29,   64.228249,   61.401005,   9,  99,  358.971283,   95.665985,   723,  2793
 2020, 07, 13, 06, 29,   64.215950,   61.396187,   8,  39,  328.127075,   28.389429,   723,  2794
 2020, 07, 13, 06, 29,   64.066925,   61.337578,   8,  76,  315.372467,   16.616228,   723,  2806
 2020, 07, 13, 06, 29,   64.054543,   61.332706,   9,  92,  341.043640,   53.760048,   723,  2807
 2020, 07, 13, 06, 29,   64.042137,   61.327797,   8,  78,  328.570129,   31.035362,   723,  2808
 2020, 07, 13, 06, 29,   63.987133,   61.335705,   9,  98,  356.089172,   89.805038,   725,  2810
 2020, 07, 13, 06, 29,   64.146561,   61.413010,   8,  53,  321.578125,   20.813576,   726,  2796
 2020, 07, 13, 06, 29,   63.984680,   61.349529,   9,  94,  345.369568,   61.565029,   726,  2809
 2020, 07, 13, 06, 29,   63.972015,   61.344543,   9,  98,  357.039581,   92.643517,   726,  2810
 2020, 07, 13, 06, 29,   63.951500,   61.380825,   8,  36,  304.995026,    7.970407,   729,  2808
 2020, 07, 13, 06, 29,   63.352936,   61.387733,   9,  92,  340.399597,   58.333454,   759,  2835
 2020, 07, 13, 06, 29,   63.340031,   61.382553,   8,  70,  310.442413,   14.768763,   759,  2836