year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 09, 20, 10,   77.840057,   65.092537,   8,  71,  307.347290,   10.182827,    27,   607
 2020, 08, 09, 20, 10,   77.854340,   65.092232,   7,  21,  300.193817,    6.455380,    27,   608
 2020, 08, 09, 20, 10,   77.161911,   64.917740,   8,  61,  304.654053,    8.776396,    57,   563
 2020, 08, 09, 20, 10,   77.176804,   64.917480,   9,  84,  311.927368,   13.440948,    57,   564
 2020, 08, 09, 20, 10,  107.608780,   58.452152,   8,  51,  302.707489,   11.747324,   365,  2466
 2020, 08, 09, 20, 10,  107.600113,   58.443844,   8,  72,  307.712952,   15.670103,   366,  2466
 2020, 08, 09, 20, 10,  107.602394,   58.451965,   9, 100,  320.979370,   30.579714,   370,  2466
 2020, 08, 09, 20, 10,  107.574814,   58.427509,   9, 100,  322.145416,   31.746714,   373,  2466
 2020, 08, 09, 20, 10,   97.349312,   60.841713,   9,  88,  313.811157,   11.453982,   375,  1787
 2020, 08, 09, 20, 10,  107.375679,   58.421448,   8,  60,  304.477722,   13.755696,   379,  2457
 2020, 08, 09, 20, 10,  107.392082,   58.416573,   8,  68,  306.362732,   15.266539,   379,  2458
 2020, 08, 09, 20, 10,   97.421417,   60.769833,   9, 100,  325.412842,   19.300783,   383,  1795
 2020, 08, 09, 20, 10,   97.412445,   60.767345,   9, 100,  326.332642,   20.006277,   384,  1795
 2020, 08, 09, 20, 10,   96.513123,   60.427292,   8,  76,  308.816437,    8.284711,   455,  1756
 2020, 08, 09, 20, 10,  106.538895,   58.101852,   7,  28,  300.482239,    9.405757,   455,  2435
 2020, 08, 09, 20, 10,  106.554573,   58.097328,   8,  63,  305.077942,   12.632782,   455,  2436
 2020, 08, 09, 20, 10,  106.816803,   57.989010,   9,  84,  311.999390,   19.392010,   458,  2454
 2020, 08, 09, 20, 10,   96.244316,   60.439434,   8,  59,  304.310699,    6.576264,   460,  1738
 2020, 08, 09, 20, 10,   96.258049,   60.436977,   8,  77,  309.392792,    8.896344,   460,  1739
 2020, 08, 09, 20, 10,   96.512589,   60.384010,   8,  62,  304.879791,    7.065693,   461,  1758
 2020, 08, 09, 20, 10,  106.536278,   58.039131,   8,  76,  309.077454,   15.335186,   461,  2438
 2020, 08, 09, 20, 10,  106.552185,   58.034477,   9, 100,  326.329620,   34.913212,   461,  2439
 2020, 08, 09, 20, 10,  106.543991,   58.032661,   9, 100,  335.837158,   50.195187,   466,  2439
 2020, 08, 09, 20, 10,  105.884827,   57.875259,   9, 100,  329.380096,   37.626171,   508,  2415
 2020, 08, 09, 20, 10,  100.429970,   58.246693,   9,  93,  316.334076,   16.674366,   648,  2095
 2020, 08, 09, 20, 10,  100.424377,   58.239662,   9, 100,  322.059601,   21.554756,   649,  2095
 2020, 08, 09, 20, 10,  101.151985,   58.014095,   9,  88,  313.823578,   17.900339,   658,  2142
 2020, 08, 09, 20, 10,  101.145973,   58.006939,   9, 100,  367.553223,  119.129463,   659,  2142
 2020, 08, 09, 20, 10,  101.162804,   58.002972,   9, 100,  361.489288,  100.495338,   659,  2143
 2020, 08, 09, 20, 10,  101.139938,   57.999786,   9, 100,  336.502014,   44.179401,   660,  2142
 2020, 08, 09, 20, 10,  101.156860,   57.995811,   9, 100,  337.967224,   46.370331,   660,  2143
 2020, 08, 09, 20, 10,  101.117157,   57.996597,   8,  56,  319.822815,   21.314224,   661,  2141
 2020, 08, 09, 20, 10,  101.133911,   57.992641,   9, 100,  360.189697,   94.496704,   661,  2142
 2020, 08, 09, 20, 10,  101.150764,   57.988663,   9, 100,  354.631500,   79.750343,   661,  2143
 2020, 08, 09, 20, 10,  101.127846,   57.985493,   9, 100,  363.786041,  105.293068,   662,  2142
 2020, 08, 09, 20, 10,  101.104950,   57.982338,   9, 100,  340.481750,   50.040886,   663,  2141