year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 10, 11, 58,   22.034052,   37.128780,   8,  78,  318.347992,   13.448216,   245,   896
 2020, 10, 10, 11, 58,    7.044491,   35.097527,   8,  71,  316.819794,   13.874728,   295,  2434
 2020, 10, 10, 11, 58,    7.042043,   35.106556,   8,  51,  311.645905,    8.450582,   296,  2434
 2020, 10, 10, 11, 58,    9.209403,   35.855568,   8,  71,  318.375641,    9.469694,   338,  2196
 2020, 10, 10, 11, 58,    7.899960,   36.271946,   8,  71,  317.617035,   10.403591,   438,  2314
 2020, 10, 10, 11, 58,   13.551777,   37.622917,   8,  71,  321.176453,   10.774448,   478,  1732
 2020, 10, 10, 11, 58,   13.549971,   37.629524,   8,  43,  315.053345,    6.638278,   479,  1732
 2020, 10, 10, 11, 58,   16.127609,   38.114243,   8,  74,  313.840240,    6.498195,   493,  1434
 2020, 10, 10, 11, 58,   13.357057,   37.781300,   9,  91,  340.537689,   28.224890,   506,  1747
 2020, 10, 10, 11, 58,   13.144466,   37.964245,   9,  81,  325.296753,   12.196861,   538,  1763
 2020, 10, 10, 11, 58,   13.142700,   37.970882,   9,  90,  338.841736,   23.942234,   539,  1763
 2020, 10, 10, 11, 58,    6.981216,   36.869545,   8,  70,  311.238617,    9.955864,   553,  2375
 2020, 10, 10, 11, 58,    5.058421,   36.431355,   9,  80,  322.276550,   25.258450,   554,  2539
 2020, 10, 10, 11, 58,    5.055128,   36.440979,   8,  77,  318.862762,   20.453815,   555,  2539
 2020, 10, 10, 11, 58,   22.554394,   39.369900,   8,  69,  312.591705,    9.506437,   573,   804
 2020, 10, 10, 11, 58,   22.610809,   39.383728,   8,  55,  312.423065,   10.009930,   574,   799
 2020, 10, 10, 11, 58,   22.531000,   39.376991,   8,  50,  314.396332,   10.329559,   574,   806
 2020, 10, 10, 11, 58,   22.615652,   39.390171,   8,  75,  314.255615,   11.712250,   579,   798
 2020, 10, 10, 11, 58,   22.478207,   39.388348,   8,  78,  317.600311,   12.548622,   580,   810
 2020, 10, 10, 11, 58,    2.788294,   36.114735,   8,  58,  319.332031,   17.712532,   589,  2800
 2020, 10, 10, 11, 58,    2.788266,   36.118488,   8,  78,  320.070648,   19.099169,   596,  2799
 2020, 10, 10, 11, 58,   17.033474,   39.036541,   8,  78,  317.963837,    8.761250,   612,  1312
 2020, 10, 10, 11, 58,   16.904110,   39.451080,   8,  78,  317.637543,    9.407793,   676,  1313
 2020, 10, 10, 11, 58,   21.718670,   40.014626,   8,  77,  316.604401,   12.681066,   682,   866
 2020, 10, 10, 11, 58,   21.649796,   40.053398,   8,  74,  318.919159,   12.404839,   691,   871
 2020, 10, 10, 11, 58,   16.787617,   39.586006,   8,  77,  316.832153,    8.935181,   698,  1321
 2020, 10, 10, 11, 58,   21.355721,   40.211815,   8,  75,  314.473236,   11.224294,   716,   896