year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 01, 11, 51,   15.077338,   36.927536,   8,  61,  324.345337,    7.245315,    95,  1769
 2020, 07, 01, 11, 51,   14.317472,   37.091385,   8,  77,  331.411865,   12.090418,   138,  1843
 2020, 07, 01, 11, 51,   14.308346,   37.089821,   9,  81,  334.820648,   15.552376,   138,  1844
 2020, 07, 01, 11, 51,   14.341823,   37.380997,   9,  94,  350.766785,   36.102627,   180,  1830
 2020, 07, 01, 11, 51,   14.266810,   37.410343,   9,  84,  338.864868,   17.071814,   186,  1837
 2020, 07, 01, 11, 51,   14.862263,   37.647404,   8,  73,  330.702148,    8.085586,   206,  1766
 2020, 07, 01, 11, 51,   14.101357,   37.688000,   8,  70,  325.469879,    6.216430,   231,  1844
 2020, 07, 01, 11, 51,   15.706249,   37.967178,   8,  75,  326.258789,    5.875968,   233,  1663
 2020, 07, 01, 11, 51,    5.569199,   36.028095,   8,  58,  320.710785,    7.212955,   252,  2682
 2020, 07, 01, 11, 51,    5.569280,   36.027000,   8,  47,  321.423004,    8.032439,   258,  2681
 2020, 07, 01, 11, 51,   12.748528,   37.803959,   8,  76,  329.673798,   11.790304,   283,  1973
 2020, 07, 01, 11, 51,   12.599056,   37.928993,   9,  93,  348.416992,   36.169418,   306,  1982
 2020, 07, 01, 11, 51,    5.058264,   36.309216,   8,  59,  324.750305,   11.696095,   313,  2724
 2020, 07, 01, 11, 51,    5.052452,   36.307713,   8,  33,  324.896606,   10.992821,   313,  2725
 2020, 07, 01, 11, 51,    5.058496,   36.320744,   9, 100,  366.999146,   96.738197,   314,  2723
 2020, 07, 01, 11, 51,    5.051349,   36.318890,   9, 100,  424.424347,  419.902191,   314,  2724
 2020, 07, 01, 11, 51,    5.045496,   36.317371,   9, 100,  371.193787,  108.701942,   314,  2725
 2020, 07, 01, 11, 51,    5.039723,   36.315876,   9,  84,  339.217072,   29.063822,   314,  2726
 2020, 07, 01, 11, 51,    5.033304,   36.314217,   9,  86,  336.431946,   26.135754,   314,  2727
 2020, 07, 01, 11, 51,    5.039041,   36.327179,   9,  91,  344.072815,   37.374168,   315,  2725
 2020, 07, 01, 11, 51,    5.032666,   36.325527,   9, 100,  373.702698,  118.434799,   315,  2726
 2020, 07, 01, 11, 51,    5.025770,   36.323742,   8,  57,  324.407898,   10.048223,   315,  2727
 2020, 07, 01, 11, 51,    4.850776,   36.290012,   9, 100,  362.353119,   87.991692,   316,  2748
 2020, 07, 01, 11, 51,    4.841667,   36.287666,   9, 100,  406.469177,  296.457123,   316,  2749
 2020, 07, 01, 11, 51,    4.831111,   36.284931,   9,  99,  359.018860,   76.719513,   316,  2750
 2020, 07, 01, 11, 51,    4.836879,   36.298016,   8,  41,  322.370636,   10.231902,   317,  2749
 2020, 07, 01, 11, 51,    4.827466,   36.295593,   8,  42,  321.287140,    8.107525,   317,  2750
 2020, 07, 01, 11, 51,    4.843786,   36.283195,   8,  62,  331.026184,   21.629160,   322,  2748
 2020, 07, 01, 11, 51,    4.833685,   36.280502,   8,  38,  322.124573,    9.021702,   322,  2749
 2020, 07, 01, 11, 51,    4.848298,   36.295994,   9,  95,  350.321594,   58.030506,   323,  2747
 2020, 07, 01, 11, 51,    4.838648,   36.293446,   9, 100,  404.917358,  287.047699,   323,  2748
 2020, 07, 01, 11, 51,    4.828708,   36.290798,   9, 100,  363.890442,   92.840660,   323,  2749
 2020, 07, 01, 11, 51,    4.819231,   36.288280,   7,  21,  319.446106,    7.022203,   323,  2750
 2020, 07, 01, 11, 51,    6.938330,   36.878952,   8,  58,  315.681976,   16.063482,   328,  2507
 2020, 07, 01, 11, 51,    6.745036,   36.883686,   8,  74,  320.371155,   18.555120,   333,  2521
 2020, 07, 01, 11, 51,    6.750689,   36.883114,   8,  72,  317.278046,   14.970487,   338,  2520
 2020, 07, 01, 11, 51,    6.738168,   36.880032,   8,  65,  313.000763,    9.400873,   338,  2521
 2020, 07, 01, 11, 51,   17.090405,   38.988472,   8,  63,  324.349701,    5.174841,   353,  1477
 2020, 07, 01, 11, 51,   16.873215,   39.046352,   9,  89,  339.327972,   18.611694,   366,  1499
 2020, 07, 01, 11, 51,    4.485329,   36.838730,   8,  72,  316.263611,   11.691990,   410,  2756
 2020, 07, 01, 11, 51,    4.477532,   36.836674,   9,  82,  326.539215,   23.144991,   410,  2757
 2020, 07, 01, 11, 51,    3.249026,   36.616776,   8,  66,  314.182434,   11.294538,   426,  2885
 2020, 07, 01, 11, 51,    3.239224,   36.614079,   8,  78,  322.803955,   22.181993,   426,  2886
 2020, 07, 01, 11, 51,   18.140995,   39.930145,   9,  91,  342.046326,   22.012081,   471,  1339
 2020, 07, 01, 11, 51,   18.155777,   39.953197,   9,  81,  328.039978,    6.649571,   474,  1337
 2020, 07, 01, 11, 51,   19.364996,   40.621155,   8,  66,  325.551758,   12.913237,   551,  1204
 2020, 07, 01, 11, 51,   17.972290,   40.468494,   9,  88,  341.229797,   21.983345,   554,  1340
 2020, 07, 01, 11, 51,   16.313940,   40.278160,   8,  53,  322.784027,    4.780866,   560,  1516
 2020, 07, 01, 11, 51,   17.220268,   40.503036,   8,  43,  324.054199,    3.915607,   574,  1415
 2020, 07, 01, 11, 51,   17.266079,   40.520184,   8,  71,  325.719940,    5.314255,   576,  1409
 2020, 07, 01, 11, 51,   17.826004,   40.650925,   8,  68,  325.582367,    6.184943,   584,  1349
 2020, 07, 01, 11, 51,   17.902313,   40.667992,   8,  68,  328.100739,    9.952426,   585,  1341
 2020, 07, 01, 11, 51,   17.900793,   40.674839,   9,  92,  346.655884,   30.867077,   586,  1341
 2020, 07, 01, 11, 51,    9.120539,   39.386238,   9,  81,  330.145844,   15.997821,   618,  2225
 2020, 07, 01, 11, 51,   15.709780,   41.070648,   9,  91,  344.317627,   21.921034,   690,  1552
 2020, 07, 01, 11, 51,   15.708073,   41.077229,   9,  81,  331.451660,    9.305730,   691,  1552
 2020, 07, 01, 11, 51,   15.620954,   41.084728,   8,  64,  327.089935,    6.259998,   694,  1561