year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 17, 06, 52,   80.116264,   50.940273,   8,  73,  324.106049,   13.832868,    59,  2154
 2020, 07, 17, 06, 52,   73.236748,   49.346092,   9,  88,  334.848694,   32.481792,    88,  2719
 2020, 07, 17, 06, 52,   73.227135,   49.343193,   9,  86,  331.697693,   27.796875,    88,  2720
 2020, 07, 17, 06, 52,   66.440125,   47.667236,   8,  73,  313.541382,   29.091143,   172,  3196
 2020, 07, 17, 06, 52,   66.420677,   47.659718,   9,  88,  333.541931,   90.855446,   172,  3197
 2020, 07, 17, 06, 52,   66.400742,   47.652004,   9,  86,  329.370453,   72.710709,   172,  3198
 2020, 07, 17, 06, 52,   66.431442,   47.666191,   8,  73,  322.766785,   52.477131,   181,  3196
 2020, 07, 17, 06, 52,   66.411736,   47.658466,   9,  89,  334.668518,   96.453560,   181,  3197
 2020, 07, 17, 06, 52,   66.391853,   47.650654,   9,  80,  321.163544,   44.920742,   181,  3198
 2020, 07, 17, 06, 52,   77.577217,   51.323669,   9,  96,  351.329193,   51.830254,   198,  2316
 2020, 07, 17, 06, 52,   77.565224,   51.320705,   9, 100,  379.490540,  132.406189,   198,  2317
 2020, 07, 17, 06, 52,   77.553230,   51.317741,   9, 100,  365.492493,   86.932152,   198,  2318
 2020, 07, 17, 06, 52,   77.541252,   51.314770,   9, 100,  447.352051,  613.697937,   198,  2319
 2020, 07, 17, 06, 52,   77.529259,   51.311806,   8,  74,  322.659271,   10.810693,   198,  2320
 2020, 07, 17, 06, 52,   77.596130,   51.337597,   8,  39,  338.645721,   26.946341,   199,  2314
 2020, 07, 17, 06, 52,   77.584175,   51.334656,   8,  60,  333.504822,   20.825979,   199,  2315
 2020, 07, 17, 06, 52,   77.572197,   51.331699,   8,  55,  326.850403,   13.507190,   199,  2316
 2020, 07, 17, 06, 52,   77.560196,   51.328743,   9,  89,  339.428101,   31.044445,   199,  2317
 2020, 07, 17, 06, 52,   77.548203,   51.325779,   9,  88,  338.226166,   28.783388,   199,  2318
 2020, 07, 17, 06, 52,   77.536194,   51.322815,   9,  97,  354.190033,   59.437386,   199,  2319
 2020, 07, 17, 06, 52,   77.626938,   51.354435,   8,  51,  327.574371,   14.460841,   200,  2311
 2020, 07, 17, 06, 52,   77.615013,   51.351509,   8,  40,  326.858063,   13.104053,   200,  2312
 2020, 07, 17, 06, 52,   87.293648,   53.919575,   8,  62,  330.922028,   17.554962,   300,  1494
 2020, 07, 17, 06, 52,   87.290962,   53.926128,   8,  65,  315.451111,    7.213178,   301,  1494
 2020, 07, 17, 06, 52,   66.155037,   50.145805,   9,  83,  326.180328,   45.679001,   519,  3108
 2020, 07, 17, 06, 52,   66.138489,   50.139519,   9,  93,  344.522278,  107.741348,   519,  3109
 2020, 07, 17, 06, 52,   66.242294,   50.194843,   9,  94,  346.210602,  113.351173,   520,  3102
 2020, 07, 17, 06, 52,   66.225975,   50.188648,   9,  86,  331.284119,   59.239944,   520,  3103
 2020, 07, 17, 06, 52,   66.127464,   50.151302,   8,  79,  334.249817,   64.851692,   520,  3109
 2020, 07, 17, 06, 52,   66.110878,   50.144993,   9, 100,  366.742310,  223.112732,   520,  3110
 2020, 07, 17, 06, 52,   66.049767,   50.137749,   9,  90,  341.318512,   90.041992,   521,  3113
 2020, 07, 17, 06, 52,   66.105423,   50.174885,   8,  74,  321.568665,   33.791893,   522,  3109
 2020, 07, 17, 06, 52,   66.088829,   50.168587,   9,  93,  344.865936,  106.426079,   522,  3110
 2020, 07, 17, 06, 52,   66.027771,   50.161449,   9,  98,  357.021271,  164.293518,   523,  3113
 2020, 07, 17, 06, 52,   66.011078,   50.155117,   9, 100,  360.385315,  186.980148,   523,  3114
 2020, 07, 17, 06, 52,   65.994301,   50.148746,   8,  76,  321.244293,   34.682880,   523,  3115
 2020, 07, 17, 06, 52,   66.101479,   50.168587,   8,  68,  337.984161,   84.694603,   530,  3109
 2020, 07, 17, 06, 52,   66.084953,   50.162216,   8,  68,  338.108643,   85.069084,   530,  3110
 2020, 07, 17, 06, 52,   66.040817,   50.161289,   9,  87,  333.241821,   68.524307,   531,  3112
 2020, 07, 17, 06, 52,   66.024170,   50.154869,   9, 100,  367.550873,  236.888260,   531,  3113
 2020, 07, 17, 06, 52,   66.007462,   50.148445,   9,  92,  341.081635,   97.312675,   531,  3114
 2020, 07, 17, 06, 52,   65.990746,   50.142006,   8,  72,  314.667419,   23.013107,   531,  3115
 2020, 07, 17, 06, 52,   66.365936,   51.204426,   8,  75,  315.531616,   20.956209,   647,  3049
 2020, 07, 17, 06, 52,   78.503136,   54.899860,   8,  52,  315.771576,    8.599595,   668,  2089