year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 19, 11, 51,   14.059753,   37.136787,   9,  91,  343.634949,   30.207300,   630,  1861
 2020, 09, 19, 11, 51,   14.004254,   37.162601,   8,  68,  319.114594,    6.808835,   635,  1866
 2020, 09, 19, 11, 51,   13.995274,   37.161030,   8,  72,  322.004730,    9.079946,   635,  1867
 2020, 09, 19, 11, 51,   15.030984,   37.438168,   9,  89,  339.824219,   24.141895,   650,  1748
 2020, 09, 19, 11, 51,   14.488426,   37.393806,   8,  67,  319.181091,    4.867178,   657,  1807
 2020, 09, 19, 11, 51,   14.479514,   37.392288,   9,  83,  332.352203,   15.586353,   657,  1808
 2020, 09, 19, 11, 51,   13.908957,   37.385544,   8,  75,  323.990356,    9.123179,   670,  1868
 2020, 09, 19, 11, 51,   13.916302,   37.393917,   8,  50,  321.411163,    7.167163,   671,  1867
 2020, 09, 19, 11, 51,   13.907063,   37.392323,   9,  85,  334.082428,   18.288034,   671,  1868
 2020, 09, 19, 11, 51,   13.403090,   37.362324,   8,  74,  323.393890,   10.670327,   680,  1919
 2020, 09, 19, 11, 51,   13.401492,   37.369278,   9,  87,  336.491913,   23.099993,   681,  1919
 2020, 09, 19, 11, 51,   14.373567,   37.546093,   9,  80,  327.850098,   11.515179,   682,  1814
 2020, 09, 19, 11, 51,   13.719392,   37.485287,   8,  70,  320.012115,    7.468868,   690,  1883
 2020, 09, 19, 11, 51,   13.857209,   37.552315,   8,  75,  323.424866,   10.148265,   696,  1867
 2020, 09, 19, 11, 51,   13.780736,   37.546028,   9,  80,  327.707062,   12.206953,   697,  1875
 2020, 09, 19, 11, 51,   13.539082,   37.532078,   8,  66,  317.863129,    6.388733,   701,  1900
 2020, 09, 19, 11, 51,    6.815683,   36.142178,   8,  68,  317.661469,    9.902689,   707,  2535
 2020, 09, 19, 11, 51,   13.810392,   37.624710,   8,  76,  322.010345,    8.695234,   708,  1869
 2020, 09, 19, 11, 51,   13.443570,   37.559490,   8,  74,  320.769531,    8.403193,   708,  1908
 2020, 09, 19, 11, 51,   14.026076,   37.718910,   8,  68,  315.900726,    6.385915,   716,  1844
 2020, 09, 19, 11, 51,   13.888795,   37.733894,   9,  99,  357.844879,   54.377010,   722,  1857
 2020, 09, 19, 11, 51,    9.521855,   36.890717,   8,  72,  320.043671,    7.739899,   724,  2284
 2020, 09, 19, 11, 51,   13.668785,   37.716484,   9,  81,  325.660645,   12.069067,   725,  1880
 2020, 09, 19, 11, 51,   13.687354,   37.828938,   8,  79,  323.421143,   10.551868,   741,  1874
 2020, 09, 19, 11, 51,    6.903559,   36.549210,   8,  65,  315.503693,   10.655888,   760,  2516
 2020, 09, 19, 11, 51,   12.909431,   37.849857,   8,  70,  317.620270,    7.048131,   764,  1950
 2020, 09, 19, 11, 51,   13.255898,   37.926609,   9,  94,  346.245697,   36.220955,   766,  1914
 2020, 09, 19, 11, 51,   13.312593,   37.943855,   8,  55,  318.618805,    7.098993,   767,  1908