year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 17, 06, 54,   69.294510,   60.185810,   8,  69,  310.310974,    7.494366,   165,  2327
 2020, 07, 17, 06, 54,   68.147629,   60.261818,   8,  58,  306.071350,    5.740808,   216,  2380
 2020, 07, 17, 06, 54,   67.658051,   60.285599,   9,  82,  323.877197,   21.076019,   236,  2402
 2020, 07, 17, 06, 54,   67.642342,   60.281090,   9,  94,  346.829651,   59.546822,   236,  2403
 2020, 07, 17, 06, 54,   67.648987,   60.293503,   9,  87,  331.492371,   30.892078,   237,  2402
 2020, 07, 17, 06, 54,   67.633194,   60.288960,   8,  78,  320.393768,   16.149628,   237,  2403
 2020, 07, 17, 06, 54,   67.645164,   60.289322,   8,  74,  353.640106,   77.333122,   241,  2402
 2020, 07, 17, 06, 54,   67.629395,   60.284710,   8,  60,  321.012878,   18.062828,   241,  2403
 2020, 07, 17, 06, 54,   65.847870,   59.800846,   8,  71,  317.019836,   18.322468,   246,  2506
 2020, 07, 17, 06, 54,   67.373901,   60.284233,   8,  77,  318.763977,   15.245794,   248,  2415
 2020, 07, 17, 06, 54,   67.364639,   60.292164,   9,  85,  329.123718,   27.892351,   249,  2415
 2020, 07, 17, 06, 54,   67.348511,   60.287464,   9, 100,  420.327393,  443.122162,   249,  2416
 2020, 07, 17, 06, 54,   67.332390,   60.282764,   8,  54,  312.164825,    8.782126,   249,  2417
 2020, 07, 17, 06, 54,   67.339218,   60.295387,   9,  90,  338.374878,   43.719109,   250,  2416
 2020, 07, 17, 06, 54,   67.663628,   60.399635,   7,  29,  310.873077,    7.994497,   251,  2395
 2020, 07, 17, 06, 54,   67.654434,   60.407455,   9,  96,  351.360352,   68.924744,   252,  2395
 2020, 07, 17, 06, 54,   67.738792,   60.441956,   8,  34,  310.390106,    7.066586,   253,  2389
 2020, 07, 17, 06, 54,   67.667427,   60.432053,   8,  67,  334.079163,   31.959137,   254,  2393
 2020, 07, 17, 06, 54,   67.651726,   60.427567,   8,  73,  350.429352,   65.244789,   254,  2394
 2020, 07, 17, 06, 54,   67.724922,   60.445854,   8,  40,  307.695099,    5.900761,   258,  2389
 2020, 07, 17, 06, 54,   67.662994,   60.427925,   8,  73,  321.413116,   17.564743,   258,  2393
 2020, 07, 17, 06, 54,   67.647369,   60.423378,   7,  29,  317.101440,   12.750049,   258,  2394
 2020, 07, 17, 06, 54,   67.653839,   60.435741,   9,  92,  342.496246,   48.355476,   259,  2393
 2020, 07, 17, 06, 54,   67.638199,   60.431213,   9,  82,  334.344910,   34.080650,   259,  2394
 2020, 07, 17, 06, 54,   66.744194,   60.210564,   8,  64,  313.554718,    9.653915,   263,  2447
 2020, 07, 17, 06, 54,   67.234299,   60.430180,   8,  69,  341.117462,   50.154160,   270,  2413
 2020, 07, 17, 06, 54,   67.218231,   60.425529,   8,  75,  365.076172,  112.715012,   270,  2414
 2020, 07, 17, 06, 54,   67.202194,   60.420879,   8,  72,  348.856201,   66.377426,   270,  2415
 2020, 07, 17, 06, 54,   67.186089,   60.416222,   8,  48,  309.315094,    7.710646,   270,  2416
 2020, 07, 17, 06, 54,   67.169868,   60.411514,   8,  48,  309.331329,    7.928085,   270,  2417
 2020, 07, 17, 06, 54,   67.214745,   60.420753,   9, 100,  360.923340,   96.332382,   274,  2414
 2020, 07, 17, 06, 54,   67.237427,   60.438084,   9,  87,  331.639008,   31.329239,   275,  2412
 2020, 07, 17, 06, 54,   67.221497,   60.433411,   9, 100,  380.951019,  174.712585,   275,  2413
 2020, 07, 17, 06, 54,   67.205490,   60.428684,   9,  81,  323.704071,   19.558134,   275,  2414
 2020, 07, 17, 06, 54,   67.109070,   60.400238,   8,  41,  311.880157,    8.324300,   275,  2420
 2020, 07, 17, 06, 54,   67.083374,   60.403351,   9,  89,  335.439270,   38.261257,   276,  2421
 2020, 07, 17, 06, 54,   67.073853,   60.411263,   9,  87,  331.539612,   32.278484,   277,  2421
 2020, 07, 17, 06, 54,   67.057701,   60.406502,   8,  75,  317.923584,   15.038529,   277,  2422
 2020, 07, 17, 06, 54,   67.152153,   60.455650,   8,  55,  312.412750,    9.058211,   279,  2415
 2020, 07, 17, 06, 54,   67.142639,   60.463524,   8,  46,  311.052490,    8.424570,   280,  2415
 2020, 07, 17, 06, 54,   70.404808,   61.472366,   9,  83,  323.757294,   25.220476,   296,  2183
 2020, 07, 17, 06, 54,   76.972855,   62.989220,   8,  57,  306.579010,    4.766923,   309,  1777
 2020, 07, 17, 06, 54,   76.693909,   63.059639,   8,  75,  315.006073,    9.914956,   326,  1789
 2020, 07, 17, 06, 54,   64.146423,   60.439846,   8,  68,  310.650818,   11.197948,   394,  2537