year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 20, 09, 32,   63.318100,   37.041702,   9,  80,  333.704437,   22.343586,   135,   431
 2020, 08, 20, 09, 32,   63.309002,   37.041206,   9,  81,  334.183472,   23.247139,   135,   432
 2020, 08, 20, 09, 32,   45.156841,   34.754307,   9,  87,  343.047302,   25.673237,   151,  2296
 2020, 08, 20, 09, 32,   45.782719,   34.953506,   9,  87,  343.392029,   27.946604,   162,  2223
 2020, 08, 20, 09, 32,   45.775272,   34.951942,   9,  88,  344.456635,   30.240454,   162,  2224
 2020, 08, 20, 09, 32,   45.773071,   34.959938,   8,  79,  336.367981,   20.650642,   163,  2224
 2020, 08, 20, 09, 32,   45.765404,   34.958332,   8,  78,  335.629028,   19.631058,   163,  2225
 2020, 08, 20, 09, 32,   48.452278,   35.662712,   8,  79,  336.145172,   14.183303,   188,  1964
 2020, 08, 20, 09, 32,   53.068615,   36.673920,   8,  32,  314.873840,    5.359579,   228,  1428
 2020, 08, 20, 09, 32,   45.900318,   35.434914,   9,  92,  349.123291,   44.682278,   228,  2190
 2020, 08, 20, 09, 32,   43.658123,   34.945927,   9, 100,  361.168213,   82.277107,   228,  2426
 2020, 08, 20, 09, 32,   44.006947,   35.624550,   9,  92,  348.329071,   45.376389,   313,  2372
 2020, 08, 20, 09, 32,   44.042728,   35.724190,   9,  93,  349.523895,   41.796547,   327,  2365
 2020, 08, 20, 09, 32,   43.878193,   35.687504,   9, 100,  361.172607,   75.545410,   327,  2381
 2020, 08, 20, 09, 32,   48.407314,   36.704742,   8,  59,  328.092010,    8.220290,   342,  1932
 2020, 08, 20, 09, 32,   58.931465,   38.203465,   9,  99,  358.200623,   70.913857,   358,   833
 2020, 08, 20, 09, 32,   53.918919,   37.766361,   8,  75,  327.695801,    9.091411,   373,  1306
 2020, 08, 20, 09, 32,   43.503990,   36.580269,   9,  99,  359.734833,   71.826134,   469,  2381
 2020, 08, 20, 09, 32,   43.606907,   36.640400,   9,  90,  346.215851,   41.209221,   473,  2370
 2020, 08, 20, 09, 32,   43.301582,   36.616348,   9,  80,  335.381989,   21.714256,   482,  2397
 2020, 08, 20, 09, 32,   54.281059,   38.651737,   8,  62,  327.075470,    7.291867,   498,  1246
 2020, 08, 20, 09, 32,   43.044086,   36.762737,   8,  75,  331.210327,   16.900440,   508,  2414
 2020, 08, 20, 09, 32,   44.018768,   37.238792,   8,  48,  318.786285,    8.523280,   548,  2310
 2020, 08, 20, 09, 32,   44.009754,   37.236816,   8,  79,  331.013947,   21.118446,   548,  2311
 2020, 08, 20, 09, 32,   44.000374,   37.234737,   9,  90,  343.004608,   37.518986,   548,  2312
 2020, 08, 20, 09, 32,   43.990208,   37.232483,   9, 100,  394.043365,  194.339142,   548,  2313
 2020, 08, 20, 09, 32,   43.979183,   37.230042,   9,  94,  350.148621,   50.110687,   548,  2314
 2020, 08, 20, 09, 32,   43.964638,   37.235733,   8,  52,  319.445618,    6.929893,   549,  2315
 2020, 08, 20, 09, 32,   43.301666,   37.262859,   8,  74,  327.917755,   18.852324,   572,  2375
 2020, 08, 20, 09, 32,   48.339607,   38.297226,   9,  83,  334.742493,   19.628736,   577,  1882
 2020, 08, 20, 09, 32,   36.252422,   35.665211,   9,  82,  330.358032,   53.111965,   604,  3064
 2020, 08, 20, 09, 32,   36.255695,   35.664455,   8,  72,  321.019318,   31.144466,   612,  3063
 2020, 08, 20, 09, 32,   36.246265,   35.661617,   8,  79,  326.112976,   44.398666,   612,  3064
 2020, 08, 20, 09, 32,   40.585640,   36.909374,   9,  83,  337.476379,   20.959564,   616,  2610
 2020, 08, 20, 09, 32,   39.994907,   36.814930,   8,  66,  340.910126,   30.124823,   621,  2685
 2020, 08, 20, 09, 32,   39.987045,   36.812931,   8,  58,  331.294891,   16.186365,   621,  2686
 2020, 08, 20, 09, 32,   39.995422,   36.814125,   9,  88,  341.521667,   32.016056,   627,  2684
 2020, 08, 20, 09, 32,   39.987606,   36.812084,   9,  82,  334.620392,   21.375280,   627,  2685
 2020, 08, 20, 09, 32,   48.457039,   39.235138,   9,  86,  339.199615,   19.243235,   711,  1836
 2020, 08, 20, 09, 32,   48.447754,   39.233532,   8,  72,  327.299194,    7.370171,   711,  1837
 2020, 08, 20, 09, 32,   39.485371,   37.585865,   8,  78,  331.272461,   16.212687,   756,  2700
 2020, 08, 20, 09, 32,   41.975491,   38.230957,   8,  64,  321.326782,   14.763709,   758,  2448